baber/WOPTO huggingface dataset:
Patent ES-481023-A1 (ES)
Title: Process for preparing zinc-modified phenol-aldehyde novolak resins and heat or pressure-sensitive recording material carrying a resin so prepared.
IPC: C08G8/00
Filed: 1979-05-29
Abstract: Zinc-modified phenol-aldehyde novolak resins for use as a color-developing agent in pressure-sensitive record sheet material are made by reacting together, preferably by heating, particulate zinc oxide or carbonate, ammonium benzoate and a phenol-aldehyde novolak resin. The resulting modified resin has good color developing properties and is resistant to desensitization when coated on to paper and dried in contact with a heated drum.
Patent ES-481695-A1 (ES)
Title: Knitting machines having improved yarn supply arrangements
IPC: D04B15/99
Filed: 1979-05-31
Abstract: A circular knitting machine, especially of body garment knitting type, has drive arrangements for a pair of rotary cam carriers of conventional lay-out involving a motor, drive shafts and upper and lower gears for the respective cam carriers. Instead of mounting the creel with yarn fast with respect to the upper gear there are provided means mounting the creel coaxially with the ring gears and permitting relative angular movement of the creel and the ring gears, at least one drive abutment for engaging the creel to rotate it conjointly with the ring gears and a shock absorber associated with the creel and the ring gears to thereby permit the creel to overrun the ring gears and move away from the drive abutment on stopping the motor and drive shafts.
Patent ES-489179-A1 (ES)
Title: Process for making a condensation product from phenothiazine and p-nitrosophenol and its use in preparing sulphur dyestuffs.
IPC: D06P1/30
Filed: 1980-03-04
Abstract: 1. Process of preparing a condensation product of phenothiazine and p-nitrosophenol which contains more than 60% by weight of indophenol-S-oxide of the formula I see diagramm : EP0017704,P5,F3 by condensing phenothiazine with p-nitrosophenol in sulphuric acid, characterized in that the phenothiazine which, prior to the addition of the p-nitrosophenol, is present as a radical cation in solution in 60 to 90% strength sulphuric acid, is reacted, per mol, with no more than 1.125 mol of p-nitrosophenol.
Patent ES-8101675-A1 (ES)
Title: Process for softening textile material, agents suitable therefor and textile material treated according to the process.
IPC: C08G77/38
Filed: 1980-05-31
Abstract: Alkoxylation products in form of solutions in organic solvents or, preferably, in form of aqueous emulsions, stable against hydrolytic influences are used in a process for finishing textile materials to impart to these an excellent soft, superficially smooth fell connected with the improvement of tearing strength, abrasion resistance and sewability. The alkoxylation products are obtained by alkoxylation of hydrogen organopolysiloxanes, in particular of methyl hydrogen polysiloxanes with monovalent saturated and/or unsaturated alcohols having 4 to 22 C atoms.
Patent ES-8105945-A1 (ES)
Title: Process and apparatus for the production of synthetic chamois leather footwear
IPC: A43B21/22
Filed: 1980-07-30
Abstract: A process for the production of synthetic plastic chamois leather footwear, comprising injection molding of the uppers of the footwear of plastics, attaching the sole and heel thereto, coating the uppers with adhesive and flocking them in a flocking machine with rayon flock having a certain count and length. To prevent the sole and heel from being flocked, too, they are inserted in an appropriate sole protection mold during the flocking operation.
Patent ES-8201615-A1 (ES)
Title: Thermoplastic packaging films with improved heat-seal characteristics.
IPC: C08J7/04
Filed: 1981-01-23
Abstract: Biaxially oriented polypropylene films are extrusion coated with an ethylene-vinyl acetate copolymer coating to yield a coated film product exhibiting heat-seals which are peelable and which exhibit good heat-seal strengths.
Patent ES-8206451-A1 (ES)
Title: Process for the preparation of N- and O-substituted mono- or bis-urethanes.
IPC: C07C239/00
Filed: 1981-09-17
Abstract: 1. A process for the production of N- and O-substituted mono- or bis-urethanes, characterized in that urethanes corresponding to the following formula R**1 -(NH-CO-O-R**2 )n in which R**1 represents an n-functional, aliphatic C1 -C6 -hydrocarbon radical optionally containing ether bridges or an n-functional cycloaliphatic C6 -C13 -hydrocarbon radical, R**2 represents a hydroxyalkyl group containing from 2 to 3 carbon atoms, 2 carbon atoms being present between the oxygen atom of the hydroxyl group and the oxygen atom of the urethane group, and n = 1 or 2, are subjected to a transesterification reaction with alcohols containing only primary hydroxyl groups and corresponding to the following formula R**3 -(OH)m in which R**3 represents a monofunctional (m = 1), linear or branched, saturated aliphatic C8 -C18 -hydrocarbon radical optionally containing ether bridges, a monofunctional (m = 1) araliphatic C8 -C15 -hydrocarbon radical or a difunctional (m = 2), linear or branched, saturated aliphatic C3 -C18 -hydrocarbon radical optionally containing ether bridges in which at least 3 carbon atoms are present between the two hydroxyl groups, and m = 1 or 2 with the proviso that m and n cannot both have the value 2, in the presence of catalysts selected from the group comprising (i) oxides, hydroxides, salts of organic acids, salts of weak organic acids and organic complex compounds of monovalent thallium, and (ii) organic acid salts of 2- and 4-valent tin and organic compounds of 4-valent tin containing organic radicals which are not bound like salts, with elimination of alcohols corresponding to the following formula R**2 -OH.
Patent ES-8302761-A1 (ES)
Title: Quick setting adhesives comprising an aqueous latex of plasticized polyvinyl acetate.
IPC: B05D1/00
Filed: 1981-10-15
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Glues based on aqueous latex of plasticised vinyl acetate polymer containing at least one polyvinyl alcohol as a protective colloid, characterised in that, in the latex, the concentration in respect of dry materials is from 50 to 70% by weight, the size of the particles of vinyl acetate polymer having a molecular mass by weight of 10 000 to 300 000 is from 0,1 to 3 mu m, the polyvinyl alcohol or alcohols represent from 0,5 to 3% by weight of the polymer and any plasticising agent may represent from 0 to 30% by weight of the polymer, and that the setting time thereof is less than 10 seconds. 1. Claims for the contracting State : AT A process for preparing glues having a setting time of less than 10 seconds, based on aqueous latex of plasticised vinyl acetate homopolymer or copolymer, in which the concentration in respect of dry materials is from 50 to 70% by weight and the size of the particles of vinyl acetate polymer having a molecular mass by weight of from 10 000 to 300 000 is from 0,1 to 3 mu m, which comprises polymerising in aqueous emulsion vinyl acetate alone or with at least one copolymerisable monomer, in the presence of at least one polyvinyl alcohol, then possibly adding at least one plasticising agent to the latex formed, and is characterised in that the polymerisation medium whose pH-value is from 2,5 to 6, contains water, from 40 to 65% by weight of the medium of vinyl acetate or a copolymerisable monomer-vinyl acetate mixture, from 1 to 10% by weight of the monomer or monomers of at least one chain limiting agent and from 0,5 to 3% by weight of the mixture of monomer(s) and chain limiting agent of at least one polyvinyl alcohol, and that the plasticising agent represents from 0 to 30% by weight of the polymer formed.
Patent ES-8301234-A1 (ES)
Title: Quinazoline derivatives, processes for their preparation and pharmaceutical compositions containing them.
IPC: C07D239/95
Filed: 1981-12-15
Abstract: The quinazoline derivatives have the formula: < CHEM > wherein R<1>a and R<1>b are esterified carboxy, R<2> and R<3> are hydrogen, alkyl, halogen, nitro, amino, alkoxy, aryloxy, alkylthio, alkylpiperazinyl, acylamino or dialkylamino which may be substituted with hydroxy, A<1> is a group of the formula: < CHEM > in which R<4> is hydrogen, alkyl, hydroxy, alkoxy, alkenyloxy, dialkylamino or 2,2-dialkoxycarbonylvinylamino, and R<3> is alkyl or alkenyl or the formula: < CHEM > wherein R<1> is hydrogen, carboxy or esterifed carboxy, A<2> is a group of the formula: < CHEM > in which R<4>a is hydrogen, alkyl, hydroxy, alkoxy, alkenyloxy or dialkylamino, R<6> is carboxy or esterified carboxy R<2>, R<3> and R<5> are each as defined above. The quinazoline derivatives are useful as antiallergy agents.
Patent ES-8304253-A1 (ES)
Title: Door-locking mechanisms for security enclosures.
IPC: E05B65/00
Filed: 1982-01-05
Abstract: The locking mechanism for the door of a safe or the like has a mechanism A for disengaging the coupling of an external throwing handle to the main boltwork when thrown in addition to locks (3,4) for locking the boltwork. The handle is provided on the end of a shaft (5) which can be coupled to a thrower (6) inside the safe door by means of a sliding link (12) held in the thrower, The link (12) is biased by a spring (15) to engage in a recess (16) in the shaft (5) to establish the drive connection between the shaft (5) and thrower (6). However, when either lock bolt (17,18) is thrown it passes into an aperture (19,20) in the thrower (6) to lock the latter, and furthermore bears upon an inclined face (21,22) of the link (12) to withdraw the link axially from the shaft recess (16).
Patent ES-8304332-A1 (ES)
Title: Industrial control system
IPC: H04B17/40
Filed: 1982-01-16
Abstract: A control system for controlling an industrial process includes a plurality of remotely located process control units (remotes) each coupled to an associated input/output device(s) and adapted to communicate with one another through a dual channel communications link. Each remote has a unique succession number within a predetermined succession order with supervisory communication-control of the communication link sequentially transferred to each remote according to its succession number to provide a revolving or master for the moment control of the system. Digital information in the form of data and control information blocks is transmitted between the remotes with the blocks transmitted twice on each channel of the communications link. The destination remote tests the block validity on one of the two dual channels and, if validated, responds with an acknowledgement signal (ACK) and, if invalid, tests the blocks on the other, alternate channel and then responds with an acknowledgement or non-acknowledgement signal (NAK) depending upon whether the data blocks tests on the alternate channel are found valid or invalid. A non-acknowledgement from the destination remote re-triggers the transmission of the blocks from the source remote. The system provides high overall operating efficiency since the remotes will maintain a system-like integrity on each side of a severed communication link and the redundant block transmission with alternate line checking provides very high information transfer reliability.
Patent ES-8303823-A1 (ES)
Title: Power supply using a piezoelectric generator
IPC: F23Q3/00
Filed: 1982-02-02
Abstract: An electric current generator comprises a piezoelectric crystal 2 having its electrodes connected to a load circuit comprising in series a capacitor 3, a rectifier 4 and a spark gap 5, a consumer circuit 7 being connected to the terminals of the capacitor 3. The circuit permits the charging of a capacitor of relatively large capacity to voltages sufficient for supplying, for example, a relatively complex electronic circuit, or for triggering a detonator. The force F for exciting the crystal 2 may result from an isolated shock for triggering a detonator, or result from an accelerated or decelerated movement of a carrier of the generator, the generator being mounted, for example, on a projectile, a person, or a vehicle.
Patent ES-8301670-A1 (ES)
Title: Continuously operating centrifuge.
IPC: B04B3/00
Filed: 1982-03-30
Abstract: The present invention relates to hydro-extractors used for extracting water or other liquids mixed with a treated material. The hydro-extractor according to the invention comprises, in addition to the perforated wall of revolution 1 driven in rotation about its axis, material advancing members 4-6 acting on the material layer, the path of travel f of the advancing members in the region where said members cooperate with the layer m of treated material forcibly applied against the perforated wall 1 comprising a component fp in the diametral plane and an axial component f1 directed downstream. The invention provides a hydro-extractor operating continuously, the dried product circulating in the direction of arrow D.
Patent ES-8406936-A1 (ES)
Title: Surface sheets for coating plastics pieces.
IPC: B32B17/04
Filed: 1982-06-30
Abstract: The present invention relates to semi-finished products in sheet or surfacing foil form for producing thermoplastic coatings with particular properties on finished parts produced by thermoforming or molding-stamping thermoplastic materials in plate or sheet form. These are constituted by: a basic mixture comprising 15%-95% by weight of reinforcing fiber, 85%-5% by weight of powder of at least one thermoplastic material, and, relative to this mixture, 2%-20% by weight of polyolefine dough, 1%-30% by weight of a binder, 0.2%-10% by weight of at least one floculant and if necessary a dispersing agent. These surfacing foils are characterized in that they contain: from 30 to 90% by weight of at least one polyolefine dough, from 2 to 15% by weight of binder, from 0.5 to 5% by weight of at least one floculant, the rest of the materials being composed of at least one powder element selected from among thermoplastics, fillers and pigments.
Patent ES-8402678-A1 (ES)
Title: Electrical connector
IPC: H01R12/50
Filed: 1983-01-10
Abstract: An electrical connector for a conductor that is printed on a dielectric strip, such as an electrode lead, comprises an insulating housing having a terminal therein and an opening into the housing for receiving the dielectric strip such that the printed conductor engages the terminal. Opposed jaws are pivotally supported in the housing on opposite sides of the terminal, the jaws being joined at corresponding ends by a resilient member to bias the jaws for releasable engaging notches in the dielectric strip. A novel strain relief member in which the resilient means is embedded may be used to prevent separation of the terminal from a connector lead wire.
Patent ES-8402710-A1 (ES)
Title: Composite scourer materials
IPC: A47L13/16
Filed: 1982-12-31
Abstract: The scourer elements are made by (1) preparing an abrasive product consisting of a relatively high viscosity fluid formed from a combination of a fluid vehicle and an abrasive charge, (2) impregnating a block of flexible closed-cell polyurethane foam on the surface to be used for scrubbing with the abrasive product and (3) drying, cross-linking and solidifying the impregnated assembly.
Patent ES-8402072-A1 (ES)
Title: Container for feeding arc furnaces
IPC: B66C1/62
Filed: 1983-04-08
Abstract: A feeder container for arc furnaces is disclosed having fold-down bottom segments which are prevented from swinging outward by a ring disposed underneath the container proper to prevent the segments from hitting the furnace wall. The segments are constructed as double-arms levers, with a shorter radially outwardly oriented lever arm in each instance, held down by a bottom ring of an outer jacket, the jacket being provided with windows and the up and down movement of the outer jacket in conjunction with the lever action is used to control the discharge or retention of material kept in an annular space between the container proper and the outer jacket.
Patent ES-8501750-A1 (ES)
Title: 4-Aryl-4-piperidinecarbinols.
IPC: C07D211/70
Filed: 1983-05-05
Abstract: 4-Aryl-4-piperidinecarbinols, for example, < IMAGE > useful as antidepressants and, in some cases, as anorectic agents.
Patent ES-8405931-A1 (ES)
Title: Explosively activated assembly for repairing heat exchange tubes.
IPC: F28F11/02
Filed: 1983-07-06
Abstract: The invention relates to the repair of heat exchange tubes and is directed at an explosive activated assembly having a sleeve (14) which is inserted into an end of the tube (12) to be repaired and has a plurality of projections (18) extending from the outer surface thereof. A force-transmitting member (20) extends within a bore (22) formed in the sleeve (14) and contains an explosive member (24) so that, upon detonation of the explosive member (24), the force-transmitting member (20) and the sleeve (14) are expanded radially outwardly to drive the projections (18) against the tube (12).
Patent ES-8406728-A1 (ES)
Title: A testing method using spectroscopic photometry with three wavelengths of light and a device for carrying out the method.
IPC: G01N21/90
Filed: 1983-10-14
Abstract: For detecting a leaking in a transparent or semi-transparent vessel by the dye bath method, the light passing through the vessel is divided into three wavelength regions, that is light having the characteristic wavelength of the dye bath liquid, the light having a wavelength shorter than said light as much as prescribed wavelength and the light having a wavelength longer than said light as much as prescribed wavelength, the curvature of transmittance curve based upon difference value of transmittance among three light having different wavelength is obtained for comparing with a preestablished value to judge the vessel to be inferior or normal with the compared output.
Patent ES-8608054-A1 (ES)
Title: Cermets and their manufacture.
IPC: C04B41/51
Filed: 1984-02-15
Abstract: A cermet is produced by providing a bulk reaction mixture of particulate reactants which react to produce a self-sustaining ceramic body, and carrying out the reaction with the bulk reaction mixture in contact with molten metal which moderates the reaction and infiltrates the resulting ceramic body. The method is particularly applicable for boride-based ceramics infiltrated with aluminum, suitable as components of electroytic cells for the production of aluminum by molten salt electrolysis.
Patent ES-8500807-A1 (ES)
Title: Method for producing a biaxially oriented container from a blank of thermoplastic material
IPC: B29C49/64
Filed: 1984-03-02
Abstract: A method and a device for production of a temperature-stable, biaxially oriented container of thermoplastic material. In a first moulding stage a blank (40) is placed in a blow mould (12) after which a mandrel (15) extends the blank in its axial direction to a length exceeding the axial length of the future container. The length of the stretched material, in an axial section through the stretched blank, is then reduced at a predetermined temperature, and the reduction being made to a profile length substantially agreeing with the profile length for corresponding material portions in an axial section through the future container. In a second moulding stage the stretched blank is expanded to abut against the walls of the mould. The expansion takes place at a point in time for and/or at a speed allowing the reduction of the length of the stretched material, due to shrinkage to have time to be concluded before the material comes into contact with the walls of the mould.
Patent ES-8604947-A1 (ES)
Title: 4H-3,1-benzoxazine derivatives, process for producing the same and agricultural or horticultural fungicide containing the same.
IPC: A01N43/86
Filed: 1984-03-23
Abstract: Novel 4H-3,1-benzoxazine derivative of the formula: < IMAGE > wherein X and Y each independently represent a halogen atom of a lower alkyl group m and n each independently represent an integer of 0 to 2, and when m or n is 2, the plurality or each of X or Y may have the same or different meanings R is a hydrogen atom, an alkyloxy group, an alkynyloxy group, an alkylthio group or an alkenylthio group, and a process for their production are provided. The compounds are highly effective against pathogenic fungi while being well tolerated by cultivated plants.
Patent ES-8502327-A1 (ES)
Title: Oral and dental spraying apparatus.
IPC: A61C17/02
Filed: 1984-05-02
Abstract: In a mouth- and tooth-spray apparatus, the energy supply to an electric motor in the apparatus base is supplies by means of a rechargeable battery of an electric toothbrush. For this purpose, the electric toothbrush is to be inserted into a toothbrush receiver of the apparatus base, exactly as into a conventional charging device. By means of this design, the mouth- and toothspray apparatus requires no high voltage power supply connections. Instead, it is exclusively operated with low voltage.
Patent ES-8502975-A1 (ES)
Title: Process for the preparation of benzazepine derivatives
IPC: C07D223/16
Filed: 1984-05-17
Abstract: The present invention relates to novel processes for the preparation of benzazepine derivatives of the general formula < IMAGE > in which R1 to R6, E and G are as defined in Claim 1, namely the oxidation of an appropriate benzazepine derivative with ruthenium tetroxide and the cyclisation of an appropriate open-ring compound. The compounds of the general formula I have useful pharmacological properties, in particular a bradycardic action.
Patent ES-8605468-A1 (ES)
Title: Gamma-allenyl-gamma-aminobutyric acids.
IPC: A61K31/40
Filed: 1984-07-06
Abstract: This invention is for gamma -allenlyl- gamma -aminobutyric acid derivatives which are gamma -aminobutyric acid transaminase inhibitors.
Patent ES-8604382-A1 (ES)
Title: Machine for operating progressively along a marginal portion of a workpiece of sheet material
IPC: A43D8/40
Filed: 1984-10-25
Abstract: State of the sensors is assessed by a monitoring unit which, at time intervals, passes the data to further units in the form of binary values. The stored values are combined to an aggregate value. The aggregate value is then compared with a comparable value for a difference to be established as the base for a correction signal to the machine. - Binary values representing the sensor readings (E3,E4,E5,E6) can be stored at regular intervals from the monitor, for the operative to make the comparison between the stored aggregate value and a comparable value through a manual control, so that the speed of fabric travel can be matched to the working rate of the working station.
Patent ES-8604462-A1 (ES)
Title: Improvements in or relating to apparatus and methods for wrapping plastics labels around containers.
IPC: B65C9/18
Filed: 1984-11-27
Abstract: Label contg. foam is applied to a container by a machine. Continuous band of label material is fed to a wrapping station where it runs horizontally and where its length along its shorter axis equals its axial length after wrapping round the container. The label is suitably marked on the outside. The leading edge of the band is passed to a vacuum roller with perforated surface a cutter parts off the desired length to form the label for the container vacuum is applied to the perforated roller to hold the label on. Solvent is applied to at least two areas of the foam at its leading edge and to a stripe along its rear edge the label is rapidly moved round the container to which its leading edge bonds and the rear edge stripe bonds the underside of the foam to the overlapping top edge of the label.
Patent ES-8608112-A1 (ES)
Title: Electropneumatic converters.
IPC: F15B5/00
Filed: 1985-06-19
Abstract: An electropneumatic converter is provided with a voice coil having a vane directly connected to the coil. The vane and coil assembly is attached to a spring and resiliently supported by the spring for movement relative a nozzle outlet in response to dc input signals applied to the coil.