baber/WOPTO huggingface dataset:
Patent ES-444654-A1 (ES)
Title: Light connectable with a key
IPC: E05B17/10
Filed: 1976-01-27
Abstract: A light which is connectable with a key and which comprises a housing receiving an incandescent bulb and battery, the key handle being braced against one side of the housing by means of a screw or the like which passes through the key handle hole. The light is characterized by clamping the key handle against a self-adhesive layer.
Patent ES-451187-A1 (ES)
Title: Process for the preparation of a storage stable mastic adhesive
IPC: C09J111/00
Filed: 1976-09-02
Abstract: Storage stable mastic adhesive is produced by blending a neoprene latex having a gel content of at least 60% and a neoprene latex in which the polymer is at least almost completely soluble in toluene and mixing the blend with an organic water-immiscible solvent for neoprene until a water-in-oil type dispersion is obtained. The viscosity and/or storage stability of the mastic can be further increased by the addition of water to the mastic.
Patent ES-460188-A1 (ES)
Title: Preparation of olefin polymers
IPC: C08F4/00
Filed: 1977-06-28
Abstract: PURPOSE:To prepare a polyolefin by the stereoregular polymerization of an olefin at a high activity by the use of a specific titanium catalyst obtained from a magnesium compound free from halogen as a raw material.
Patent ES-461029-A1 (ES)
Title: Ignition control device with monostable elements for providing a constant energy spark
IPC: F02P3/04
Filed: 1977-07-26
Abstract: An electronic ignition control device includes a voltage step up coil with its primary winding in series with an electronic contact breaker. The contact breaker is directly controlled by a first monostable circuit which is connected to be triggered by signals from an ignition signal generator. A comparator receiver a voltage signal from a coil current transducer and compares this with a fixed voltage level, producing a square wave of duration dependent on the excess of the voltage signal above the fixed voltage level. An integrator integrates the output of the comparator and provides a pulse duration control signal to the first monostable. A second monostable triggered by the generator also produces a square of predetermined duration. A current limiting circuit is connected to limit current in the primary winding. The first and second monostable circuits and the current limiting circuit all have their outputs connected to an OR gate which controls the primary current.
Patent ES-463332-A1 (ES)
Title: Process for reducing stress corrosion in a weld by applying an overlay weld
IPC: B23K9/02
Filed: 1977-10-18
Abstract: The stress corrosion tendency of a welded pipe in service in a nuclear reactor water line is reduced by applying to the outside of the pipe a secondary weld bridging the primary weld of the joint beyond the axial extremities of the primary weld heat affected zone and particularly that part of the zone at the inner surface of the pipe.
Patent ES-464441-A1 (ES)
Title: Flexible drive cable sheath - has separate bearing tubes enclosed in metal spiral with plastics outer tube
IPC: F16C1/06
Filed: 1977-11-24
Abstract: The sheath for a flexible drive cable is made from a continuous spiral (1) formed by coiling a metal strip. Short lengths of plastic tube (3) which act as bearings are inserted inside the coils with a gap (4) between successive lengths equal to one third of the length (5). The spiral (1) is then enclosed in a continuous tube (2) of flexible plastic. With this construction of sheath the cable is guided by the bearings (3) whilst adequate flexibility is ensured by the gaps (4). In addition the gaps (4) act as reservoirs for grease which is prevented from migrating by the bearings (3). The patent also describes a machine for manufacturing the sheath.
Patent ES-469265-A1 (ES)
Title: {107 -Aminocarboxylic acid amide phosphates
IPC: C07C309/15
Filed: 1978-04-28
Abstract: Compounds of the formula: < IMAGE > or pharmaceutically acceptable salts thereof, wherein:
Patent ES-470106-A1 (ES)
Title: Catalyst with supporting body for olefin polymerization
IPC: B01J31/06
Filed: 1978-05-23
Abstract: Olefins are polymerised in presence of a thermally activated, chromium-contg., supported catalyst coated with a hydrocarbon aluminate polymer (I). The support is pref. a porous inorganic oxide and pref. contains superficial OH gps. with which the Cr and Al components are reactive. The Al cpds. used improves the catalyst activity but are resistant to hydrolysis under conditions of prepn. while preserving their reactivity with the support superficial OH gps. The catalyst is partic. suitable for polymerising alpha-olefins esp. in presence of hydrogen. The catalyst pref. comprises a silica xerogel having a specific surface 200-500 m2/g and pore vol. >2 cm3/g a large proportion of the pore vol. comprising pores having dia. in the range 300-600 angstroms. The xerogel is coated with a chromium cpd. and (I) and is thermally activated in a non-reducing atmos. at a temp. from 93 degrees C to the decomposition temp. of the support, pref. 93-1093 degrees C for 2-12 hrs.
Patent ES-471034-A1 (ES)
Title: Homokinetic transmission
IPC: F16D3/30
Filed: 1978-06-22
Abstract: The invention provides a substantially homokinetic transmission for rotationally connecting two shafts one of which is mounted on a fixed support and the other of which is mounted on a movable support so that its inclination is variable, and comprises two pairs of universal joints each interconnected by a connector of variable length, one pair attached to one of the shafts and the other attached to the other of the shafts an intermediate shaft of fixed length is interposed between the two pairs of universal joints and this is carried by a third support pivotally mounted on the fixed support, and control means are provided for controlling the inclination of the intermediate shaft in relation to the position of the shaft which has a variable inclination.
Patent ES-472303-A1 (ES)
Title: Starch ether derivatives, a method for the preparation thereof and their use in paper
IPC: C08B31/12
Filed: 1978-08-02
Abstract: Novel starch ether derivatives are prepared by reacting starch with 3-chloro-2-sulfopropionic acid. The resulting 2-sulfo-2-carboxyethyl starch ether derivatives find use in many applications, but are particularly useful as pigment retention aids in papermaking processes.
Patent ES-472586-A1 (ES)
Title: Sheet metal nail and method for producing same
IPC: F16B15/00
Filed: 1978-08-16
Abstract: An improved, one-piece, sheet metal nail having a generally cross-sectionally V-shaped shank portion and a head portion comprising extensions of the two legs defining the generally V-shaped shank portion which are folded inwardly at substantially right angles thereto is provided. One of said shank portion extensions will overlap the other of said shank portion extensions to provide a relatively easily produced head portion having improved strength characteristics. The extensions of the shank portion legs are of sufficient length to provide a head portion of sufficiently large area for driving of the nail and/or for providing a sufficiently large bearing surface to retain the member through which the nail is driven to the member into which the nail is driven.
Patent ES-482328-A1 (ES)
Title: Process for the preparation of thermoweldable polyolefinic films
IPC: B29C48/21
Filed: 1979-07-09
Abstract: Non-fibrillating thermo-weldable films are made from two layers of the same polyolefinic material, following a sequence of operations essentially comprising the extrusion of a base film, cooling and longitudinally stretching it under defined conditions, extruding a relatively thin coating of the same polyolefinic material onto the base film and then transversely stretching the composite film under defined conditions. Typically, an extruded film of isotactic polypropylene is cooled to 40 DEG C., stretched 1:5. coated at a base/ coat ratio of 8:1 and stretched transversely 1:8. The polyolefinic material should be a crystalline alpha-olefine polymer or copolymer or a mixture of such.
Patent ES-482465-A1 (ES)
Title: Process for the encapsulation of electrical components, especially capacitors, by vortex sintering.
IPC: B29C41/00
Filed: 1979-07-13
Abstract: A process for encapsulating electrical components with a continuous layer of synthetic resin material contemplates induction heating of the component by high frequency current with the component leads covered by heat insulating material, and subjecting the heated component to a vortex bath of synthetic resin powder so as to fuse or sinter the powder to the component. Because the leads have not been heated, no resin is sintered thereto, so that scraping or other removal of resin from the leads to make electrical contact therewith need not be undertaken as an additional step. During hardening of the resin the heat insulation may be left in place on the leads to allow the hardened resin to form "feet" on a base of the component, or the heat insulation may be displaced slightly to allow flow of the hardening resin around the lead without forming a fillet.
Patent ES-483465-A1 (ES)
Title: Apparatus for measuring a constituent of an atmosphere.
IPC: G01N27/16
Filed: 1979-08-17
Abstract: A measuring cell having a measuring filament and a reference filament is disposed in a cap of sintered metal. A time base circuit, actuated by the closing of a switch, connects the filaments to an electrical supply circuit after a predetermined delay. Subsequently, the time base circuit sequentially triggers the connection of the filaments to a measuring circuit, the storage in a memory of the value of the output signal of the measuring circuit and the display of this stored value, the disconnection of the supply circuit, and the illumination of an end of operation warning lamp. The value displayed is proportional to the amount of a constituent of an atmosphere diffused into the measuring cell. The apparatus can be used as a portable fire damp meter or explosimeter.
Patent ES-484355-A1 (ES)
Title: Method and device for stretching webs of reticulate material.
IPC: B29C49/00
Filed: 1979-09-21
Abstract: Method and device for continuous lateral stretching of a web of reticulate film material with little resistance to lateral stretching to a constant width. In the method the material is passed to pairs of clamping rollers (5, 6) mounted at either side of the web which clamp the web at the desired width and which are so controlled by a controlling mechanism that, when the desired web width is deviated from, the angle included by the clamping roller shafts and the sides of the web in the plane of the web is readjusted. The device includes guide and/or tensioning rollers for the web of unstretched reticulate film material and photocells (16, 17) monitoring the side edges of the web and coupled to controlling mechanisms for the pair of clamping rollers. The clamping rollers have axes of rotation situated within the width of these rollers.
Patent ES-487496-A1 (ES)
Title: Swivel seat for train - has lateral movement to secure swivel in locking wedges
IPC: B60N2/24
Filed: 1980-01-07
Abstract: A swivel mounting for train seats enables passengers to face in either direction. It has the seat frame linked to the support frame by two sets of parallel levers which swing the seat laterally against securing wedges and prevent rattling. The lateral swing also involves a downward action which locks the frames together. The seat is operated by pulling to one side to disengage the wedges and lift it on the levers. The swivel action is then free to turn the seat. On releasing the seat it drops onto the wedges by its weight. A spring loaded locking catch can also be included.
Patent ES-8101031-A1 (ES)
Title: Chlorobenzyl phenoxy alkanoic compounds.
IPC: C07C59/68
Filed: 1980-01-24
Abstract: Novel compounds of the formula (1) < IMAGE > (1) wherein R1 and R2 are different lower alkyls and R3 is a lower alkyl or a methyl pyridine group, and the acid addition salts of formula (1) compounds when R3 is methyl pyridine. The novel compounds have an asymmetric C-atom and may be in the form of the D,L racemates or the D or L stereoisomers. These compounds are useful in the treatment of hypercholesterolemia and hyperlipidemia because of their high effectiveness in reducing the level of cholesterol and lipids in the blood combined with very low general toxicities and substantially reduced hepatomegalitic effects.
Patent ES-8103379-A1 (ES)
Title: Microchromatographic system for checking the intake of medicines via urine samples.
IPC: G01N33/52
Filed: 1980-02-14
Abstract: Microchromatographic system which consists of a test tube serving as developing chamber (2) and being closed by a stopper (3), and a thin-layer plate or foil in the form of a strip (1) fitting into the test tube, said plate or foil being coated in its lower quarter with a layer for concentration and purification (a) which merges without interruption into a thin-layer chromatographic separating layer (b) covering the remainder of the strip.
Patent ES-8200108-A1 (ES)
Title: Xanthine derivatives, a process for their preparation and their use in pharmaceutical compositions.
IPC: C07D473/20
Filed: 1980-04-02
Abstract: Compounds of the formula (II): < IMAGE > (II) wherein: X is sulphur and Y is oxygen or sulphur R1 is an alkyl group of up to 6 carbon atoms R2 is an alkyl group of up to 6 carbon atoms and n is 1 or X is oxygen and Y is sulphur one of R1 and R2 is an alkyl group of up to 6 carbon atoms and the other is an alkyl group of 2 to 6 carbon atoms and n is 1 or 2, having useful pharmacological activity, pro-drugs therefor, a process for their preparation, pharmaceutical compositions containing said compounds or pro-drugs, and intermediates in their preparation of the compounds.
Patent ES-8104331-A1 (ES)
Title: Process of polymerizing vinyl chloride in seeded microsuspension
IPC: C08F14/00
Filed: 1980-08-27
Abstract: A process for the preparation of homo- and co-polymers of vinyl chloride by polymerization in seeded microsuspension, which comprises effecting polymerization in the presence of one or more seeding products in the form of dispersions of particles of polymers, the particles of at least one of the seeding products containing the initiator required for polymerization and said initiator being activated by an organosoluble metal complex and nitric acid.
Patent ES-8107281-A1 (ES)
Title: Aqueous thermosetting coating compositions containing a water-soluble hydroxy-amido compound.
IPC: C08L61/20
Filed: 1980-10-21
Abstract: Aqueous thermosetting coating compositions are described which are based upon a water-soluble or water-dispersible crosslinkable film-forming polymer, an amino resin crosslinking agent and a water-soluble hydroxy-amido compound, e.g. N,N,N, min , N min -tetrakis ( beta -hydroxyethyl) adipamide. The compositions are of high solids content and give films having improved properties as compared to those from compositions not containing the hydroxy-amido compound.
Patent ES-8206655-A1 (ES)
Title: Austenitic, precipitation hardenable stainless steel.
IPC: C22C38/40
Filed: 1980-12-24
Abstract: Austenitic, precipitation hardenable, stainless chromium-nickel-aluminium steel with good cold workability. The steel contains Cr 13-22 % and Ni 5-17 % within the area ABCD on the enclosed diagram, and C up to 0.15 %, Si up to 3.0 %, Mn up to 8.0 %, P up to 0.045 %, S up to 0.040 %, Mo up to 2.0 %, N up to 0.15 %, Al 0.5-2.5 %. In addition the steel can contain one more of the metals Ti, Zr and U up to 2 % with the balance iron and impurities normally occurring in stainless steels.
Patent ES-8201997-A1 (ES)
Title: Substituted dibenzo(b,f)thiepin-3-carboxylic acid derivatives, their preparation and pharmaceutical compositions containing them.
IPC: C07D337/14
Filed: 1981-02-11
Abstract: 8-Fluorodibenzo[b,f] thiepine and 8-hydroxydibenzo[b,f]-thiepin-3-carboxylic acid-5-oxide compounds of formula: < CHEM > where Z is thio, sulfinyl or sulfonyl and < CHEM > and their pharmaceutically salts are novel. They are used in the treatment and control of allergic conditions such as allergic asthma and are made into pharmaceutical compositions for that purpose. The compounds are made by hydrolysing the corresponding 3-cyano compounds. The R(-) isomer of 8-fluorodibenzo[b,f] thiepin-3-carboxylic acid-5-oxide is particularly useful as an antiasthmatic.
Patent ES-8201677-A1 (ES)
Title: Security-passage device for objects.
IPC: E05G7/00
Filed: 1981-02-13
Abstract: This apparatus is of the kind comprising a fixed frame 1 and a drum 5 having a vertical axis for rotation relative to and within the frame about a vertical axis, this drum comprising an internal cavity intended to receive the objects to be passed and accessible through an opening formed in the vertical wall of the drum, the apparatus also comprising means for stopping and locking the drum relative to the chassis in two diametrically opposite positions. According to the invention, these means for stopping and locking the drum relative to the frame comprise an abutment fixed to the end 12 of the drum and another abutment 17 fixed on the end 8 of the frame, and also an inclined leaf spring which can withdraw vertically out of the way when the stop of the drum passes, the gap e left between the end of the frame and the end of the drum corresponding practically to the vertical dimension of these abutments alone. The invention has particularly advantageous application in government offices, banks, etc.
Patent ES-8203520-A1 (ES)
Title: Multi computer process control - has keyboard data input at terminals and display screen with control instructions marked at screen positions
IPC: G06F11/16
Filed: 1981-05-22
Abstract: The data input system has a keyboard for process controls with multi-computer systems. It has data display terminals coupled to screen input units with the supply of control instructions effected by touching or marking selected positions on the screen. Each screen has two different and independent screen input units (SE,LG). The selected screen positions are supplied to all the computers (R1,R2) of the multi-computer system. The input of control instructions are only converted after comparing the screen positions of the two screen input wires.
Patent ES-8303980-A1 (ES)
Title: Method and apparatus for applying in a closely fitting way a covering sheet on a rigid cylinder for obtaining a printing cylinder.
IPC: B41N1/22
Filed: 1981-05-27
Abstract: Printing cylinder with an outside covering of a thermoplastic elastomeric composition which can be hardened by exposure to light, the covering being snugly applied to the circumference of the cylinder by suction in the annular clearance between cylinder and covering the cylinder comprising several coaxial parts during the covering process, only the central portion with its covering forming the printing cylinder.
Patent ES-8205836-A1 (ES)
Title: Bituminous binder, method of making it and its use.
IPC: E01C7/18
Filed: 1981-07-22
Abstract: Bituminous binders are disclosed which contain at least one silane and show excellent improvement of adhesion. The bituminous binder containing silane is manufactured by heating The bituminous binder to a temperature of 120 DEG -230 DEG C. and stirring in the silane. All known silanes can be used as the silane. The resulting compositions can be used for the production of street surfacings, industrial floors, floorings, building protective paints, roof coating masses, undercoatings for motor vehicles and rail vehicles, and cable covering compounds.
Patent ES-8304476-A1 (ES)
Title: Production of foams.
IPC: B29C39/18
Filed: 1982-02-17
Abstract: PCT No. PCT/GB82/00040 Sec. 371 Date Oct. 5, 1982 Sec. 102(e) Date Oct. 5, 1982 PCT Filed Feb. 15, 1982 PCT Pub. No. WO82/02851 PCT Pub. Date Sep. 2, 1982.A method of continuous upwards production of foamed material by feeding foam forming materials from below and taking foamed material away from above, wherein foaming takes place in diverging expansion enclosure (1) the walls (13, 14) of which are provided with surfaces (15, 17) travelling with the foaming material, which enclosure (1) is defined above by foam already expanded, at the sides by said walls (13, 14) and below by a feed zone for the foam forming materials, and leads into an upwardly directed take off path for the foam.
Patent ES-8303607-A1 (ES)
Title: Gas turbine fuel system
IPC: F02C7/22
Filed: 1982-03-31
Abstract: A gas turbine engine is provided with an improved fuel system that features a fuel manifold with a primary and secondary fuel flowpath circumventing a combustor section of the engine. The manifold is formed with a double-walled construction for the purpose of withstanding high temperatures or fires around the combustor section and, additionally, to provide a secondary flowpath for draining any fuel leakage from the manifold. The two walls of the manifold include an inner wall that encloses the primary fuel flowpath through the fuel system. A concentric outer wall encloses the inner wall and protects the primary fuel flowpath. The double-walled system is made possible with a unique manifold assembly utilizing double-walled manifold segments that interconnect fuel flowpaths through fuel injector base sections. When assembled, these parts connect together to form an integral double-walled fuel manifold assembly.
Patent ES-8400002-A1 (ES)
Title: Improvements in or to anti-parasite collars for animals
IPC: A01K27/00
Filed: 1983-01-12
Abstract: Anti-parasite collars for animals include an insecticidal device formed from at least one insecticidal substance associated with at least one substance selected from among C18 to C22 unsaturated essential fatty acids. This collar can be in the form of a strap, or in the form of a mixed double strap formed from two laterally bonded strips, one strip containing the insecticidal substance, the other the unsaturated essential fatty acid.
Patent ES-8401633-A1 (ES)
Title: Ultrasonic transmitter.
IPC: G01S7/523
Filed: 1983-02-07
Abstract: The transmitter comprises an array of electro-acoustic transducers (1), each of which is connected to an oscillator circuit (9) which has a start input (11). The start inputs (11) successively receive start signals from a start signal generator (13) which comprises a number of comparators (15), each of which comprises a first input (17) and a second input (19). The first inputs (17) are together connected to an output of a sawtooth generator (21), the second input (19) of each comparator (15) are connected to a direct voltage source (23). A direct voltage source (23) is provided for each start signal to be successively generated at least some of the direct voltage sources being controllable in common.
Patent ES-8401199-A1 (ES)
Title: Retaining device for fixing a conduit to a panel.
IPC: F16C1/26
Filed: 1983-02-14
Abstract: The device (20) for fixing to a panel (14) a flexible conduit (12) in which a control cable (10) is housed and able to slide, comprises a cable fitting (22) joined to the conduit (12) and intended to be received in an opening (15) of the panel (14), the fitting (22) having an abutment surface (30) intended to bear against one face (15) of the panel (14), the end (24) of the conduit (12) extending beyond the free end (28) of the fitting (22) which extends on the other face (17) of the panel (14). The fitting (22) is provided with gripping means (40) whose jaws (42, 44), when tightened, are capable of pressingly engaging frictionally the outer surface (25) of the conduit (12) to immobilize the latter axially relative to the fitting (22), the latter (22) also being provided with clamping means (50) able to cause the tightening of the jaws (42, 44).