baber/WOPTO huggingface dataset:
Patent ES-482493-A1 (ES)
Title: Method for cooling an aluminum strip during the process of heat treatment
IPC: C22F1/04
Filed: 1979-07-14
Abstract: During the process of movement of an aluminum strip in a floating mode, the strip is first heated and then cooled for the annealing. In cooling the aluminum strip, the aluminum strip is first cooled to a predetermined temperature at an easy cooling temperature gradient, and subsequently cooled to a room temperature at a sharper cooling temperature gradient than the former. During the process of the cooling, a significant thermal stress is not produced in the aluminum strip, and the aluminum strip is cooled without being wrinkled.
Patent ES-483417-A1 (ES)
Title: Method of Controlling a Flat Knitting Machine
IPC: D04B15/86
Filed: 1979-08-14
Abstract: In knitting by a method using e.g. a flat knitting machine including an electronic patterning device, three memories, namely, a basic pattern memory, a pattern arrangement memory storing an arrangement of a basic pattern on a knitted fabric and a pattern development memory storing development and/or modification of the basic pattern, are used to put information into an operation control circuit and the output of this circuit is transmitted to a needle-selecting driving circuit so as to operate a needle selecting actuator of a knitting machine.
Patent ES-483659-A1 (ES)
Title: intermediate products for their preparation.
IPC: A01N43/24
Filed: 1979-08-27
Abstract: Fluorine-containing phenylacetic acid esters of the formula < IMAGE > (I) in which R represents the radical of an alcohol customary in the case of pyrethroids, R1 represents C2-4-alkyl, C2-4-alkenyl or cyclopropyl, X represents H, halogen, alkyl, alkoxy, OCHF2, SCHF2, SCClF2 or SCF3 and X1 can vary widely or form a fused ring with X, the overall compound necessarily containing a fluorine atom, which compounds possess arthropodicidal properties. Intermediates therefor and an overall synthesis from an alcohol of the formula ROH and a toluene of the formula < IMAGE > are also shown.
Patent ES-485043-A1 (ES)
Title: Method of slowing heart rate
IPC: A61P9/10
Filed: 1979-10-16
Abstract: Compounds of the formula < IMAGE > wherein R is 2-bromo-4,5-dihydroxy-phenyl 3-chloro-4-hydroxy-phenyl 4-bromo-2,5-dihydroxy-phenyl 3,5-dihydroxy-phenyl 5-chloro-2,4-dihydroxy-phenyl 3-hydroxy-4-methyl-phenyl 2,6-dibromo-4-hydroxymethyl-phenyl 3,5-dibromo-4-amino-phenyl 3-methylmercapto-phenyl 3,4,5-trihydroxy-phenyl or 3-bromo-4-fluoro-phenyl and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as bradycardiacs.
Patent ES-8100147-A1 (ES)
Title: Shaping Thermoplastic Double Plate Having Stays
IPC: B29C67/00
Filed: 1980-01-15
Abstract: A thermoplastic double plate with stays and channels inbetween is shaped by deep drawing, for example by vacuum forming, compressed air forming or forming in a moulding tool with a counter punch. To prevent the channels being compressed and the surface of the plate collapsing between the individual stays, the individual channels are sealed off before the double plates are shaped, the sealing off being achieved by squeezing, welding, or by means of sealing elements.
Patent ES-8101147-A1 (ES)
Title: Flat knitting machine with guard cover
IPC: D04B35/10
Filed: 1980-04-09
Abstract: A flat knitting machine is equipped at the service side with a vertically-disposed guard cover (11) which is mounted by a parallelogram linkage (16) at each side of the machine (10) and is arranged, when in its lowered position (11') giving access to the machine, to operate a switch (14) in the machine-operating circuit to stop the machine. The guard may have inspection windows (12).
Patent ES-8103315-A1 (ES)
Title: Guide-pulley especially for gear change of bicycles or similar vehicles.
IPC: F16H55/30
Filed: 1980-06-25
Abstract: Guide sprocket wheel comprising a plurality of teeth corresponding to the pitch of the chain, the tops of the teeth being chamfered on bevelled on the periphery and on the lateral faces of the wheel. The angles of incidence of the teeth are cut off by further chamfers or bevels around the profile of the teeth, which gradually reduce the thickness of the teeth from the base to the tops thereof.
Patent ES-8300553-A1 (ES)
Title: Shaping machine
IPC: B24B19/08
Filed: 1981-09-02
Abstract: The or each workpiece carrying plate is connected to a rotary spindle by three elastically yieldable struts which are arranged around the axis of rotation of the spindle. The plate carries a peripheral cam which is engaged by a roller carried by an elastically yieldable strip. Application is to the center-less grinding of trunnions of tripod elements for homokinetic joints.
Patent ES-8305657-A1 (ES)
Title: Cation exchange cpd. mfr.
IPC: B01J39/24
Filed: 1982-07-29
Abstract: Mfr. of cation exchange cpd. from carbon, esp. lignite, comprises grinding, acid demineralisation (using an equivolumetric mixt. of hydrofluoric and hydrochloric acids, in the ratio of carbon to acid-mixt. of 1:7, wt. to vol.); followed by sulphonation with fuming sulphuric acid at 60-120 deg.C for 10-60 mins. - The prod. is used for water softening and treatment of heavy metal contaminated waste waters.
Patent ES-8308554-A1 (ES)
Title: New n-oxyranemethane n,n,n-trialkylammonium derivatives, preparation method and utilization thereof for the treatment of polyhydroxylated and polyamnated polymers
IPC: D06M101/16
Filed: 1982-08-09
Abstract: New compounds having the formula: < IMAGE > wherein R1 is an alkyl group having 1 or 2 atoms of carbon, R2 is a linear alkyl group having 1 or 2, or from 12 to 16 atoms of carbon, R3 and R4 are each a chlorine or hydrogen atom, < IMAGE > is an anion, wherein n represents the valence of the anion X, as well as the preparation method thereof. Said compounds are used for the treatment of polyhydroxylated or polyaminated polymers, in order to provide them with bacteriostatic and fungistatic properties.
Patent ES-8308178-A1 (ES)
Title: A fir-type balance filter incorporated in the transmitter-receiver unit in a telecommunication system.
IPC: H04B/
Filed: 1982-10-29
Abstract: An FIR-type balance filter for preventing, in adaptive echo cancellation in a telecommunication system in which digital information transferred in duplex over a single conductor pair, that the local data transmitter disturbs the local data reception. The filter is thereby arranged so that the total number of links (N) in the filter is divided into at least a first group (I) and a second group (II). The apparatus contains a memory (M1) addressable from the filter links and said first group, there being written into and read from said memory the correction values from and to a correction unit (KB1), sending signals for correcting the filter parameters. The memory (M1) also sends signals to a summing circuit (A2), to which are also supplied the output signals from said second group of filter links, said output signals possibly being originated by table look-up in a further memory, or by vector multiplication. A second correction unit (KB2) corrects the filter parameters in said second group. The output signal from the summing circuit (A2) is digital-analogue converted and with its sign added to the signal coming from the remote end and transmitted to the local transmitter, thus compensating for the nonlinearity in the echo signal.
Patent ES-8406203-A1 (ES)
Title: Antimycotic tampons with high release of active agent.
IPC: A61F13/20
Filed: 1983-02-04
Abstract: The invention relates to a process for production of tampons containing novel formulations of antimycotic azole derivatives which provide a higher release of active compounds and make short-term therapy possible. The tampon formulations of the invention contain active antimycotic azole derivatives in impregnated form, only melting at body temperature, or dissolved form, such as, for example, in suppository bases or their combinations with emulsifiers and/or spreading agents and/or solubilisers.
Patent ES-8703050-A1 (ES)
Title: Laser decontamination method.
IPC: B08B7/00
Filed: 1983-04-12
Abstract: The laser decontamination method comprises directing a laser beam (58) at the surface of the radioactive component to be decontaminated for removing the radioactive oxide layer from the component without damaging the component. The method further comprises reflecting the laser beam from a reflective surface (36) for directing the reflected laser beam to inaccessible areas of the component to be decontaminated. In addition, the method may comprise isolating the area to be decontaminated so that the oxide film that is removed from the component may be collected so as to prevent recontamination or contamination of other components.
Patent ES-8402263-A1 (ES)
Title: Betaine aminoxides, process for their preparation and their use as tensides.
IPC: C11D1/90
Filed: 1983-04-22
Abstract: Betaine-amine oxides of the formula < IMAGE > in which R denotes alkyl, alkenyl or hydroxyalkyl, each of which has 8-22 carbon atoms, R1 denotes hydrogen or methyl, R2 denotes ethylene, propylene or 2-hydroxypropylene, R3, R4 and R5 can be identical or different and denote C1-C3-alkyl or a group of the formula < IMAGE > or R3 denotes a group of the formula -R2-BR4R5, X denotes a direct bond or a group of the formula -CO-, A and B denote a group of the formulae < IMAGE > it being necessary for at least one amine oxide group and at least one betaine group to be present, a denotes 0 or 1, b denotes 1, 2 or 3, n denotes a number from 0 to 10 and m denotes 1, 2 or 3. These compounds are obtained by partially quaternizing the parent polyamines with the alkali metal salt of an omega -halogenocarboxylic acid and then oxidizing the non-quaternized nitrogen atoms. These betaine-amine oxides are suitable for use as surfactants in cleansing agents.
Patent ES-8406464-A1 (ES)
Title: Pharmaceutically active aminobenzopyrans.
IPC: A61K31/352
Filed: 1983-05-20
Abstract: Compounds of formula (I): < IMAGE > (I) wherein: either one of R1 and R2 is hydrogen and the other is selected from the class of C1-6 alkylcarbonyl, C1-6 alkoxycarbonyl, C1-6 alkylcarbonyloxy, C1-6 alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, C1-6 alkylsulphinyl, C1-6 alkylsulphonyl, C1-6 alkoxysulphinyl, C1-6 alkoxysulphonyl, C1-6 alkylcarbonylamino, C1-6 alkoxycarbonylamino, C1-6 alkyl-thiocarbonyl, C1-6 alkoxy-thiocarbonyl, C1-6 alkyl-thiocarbonyloxy, C1-6 alkyl-thiolmethyl, formyl or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two C1-6 alkyl groups, or C1-6 alkylsulphinylamino, C1-6 alkylsulphonylamino C1-6 alkoxysulphinylamino or C1-6 alkoxysulphonylamino or ethylenyl terminally substituted by C1-6 alkylcarbonyl, nitro or cyano, or -C(C1-6 alkyl)NOH or -C(C1-6 alkyl)NNH2, or one of R1 and R2 is nitro, cyano or C1-3 alkylcarbonyl and the other is methoxy or amino optionally substituted by one or two C1-6 alkyl or by C2-7 alkanoyl one of R3 and R4 is hydrogen or C1-4 alkyl and the other is C1-4 alkyl or R3 and R4 together with the carbon atom to which they are attached are C2-5 polymethylene either R5 is hydroxy, C1-6 alkoxy or C2-7 acyloxy and R6 is hydrogen or R5 and R6 together are a bond R7 is hydrogen, C1-6 alkyl optionally substituted by hydroxy, C1-6 alkoxy, C1-6 alkoxycarbonyl or carboxy, or C1-2 alkyl substituted by halogen, or C2-6 alkenyl R8 is hydrogen or C1-6 alkyl and X is oxygen or sulphur the R8-N-CX-R7 group being trans to the R5 group when R5 and R6 together are not a bond or, when one or the other of R1 and R2 is an amino or an amino-containing group, a pharmaceutically acceptable salt thereof, having anti-hypertensive activity.
Patent ES-8405865-A1 (ES)
Title: Process for drying and consolidating a paper making web.
IPC: D21F11/00
Filed: 1983-07-19
Abstract: A process for drying and consolidating a paper making web so as to enhance translucency in the resulting paper. It is known to provide integral patterning by means of a dandy roll or by press marking or by embossing, but none of these known methods achieve controlled enhancement of translucency or tensile strength of paper. The invention provides a process for producing paper having at least portions with enhanced translucency in which a paper making web formed at least in part of cellulosic fibres and having a water content of at least 20% is simultaneously supported and constrained against shrinkage without preventing the release of water or water vapour therefrom, maintained at a temperature sufficient to dry the web without causing thermal degradation as it dries, and subjected across at least portions thereof to a pressure sufficient to produce enhanced trenslucency and tensile strength in the corresponding portions of the dried paper. If the portions of enhanced translucency are interconnected to form a network this will confer enhanced tensile strength on the structure of the paper.
Patent ES-8406908-A1 (ES)
Title: Device for cleaning a filling head without disassembling it.
IPC: B67C3/26
Filed: 1984-01-17
Abstract: The present invention relates to a device permitting the cleaning of at least one filling head (3) containing a movable nonreturn valve (13) adapted to be held in the open position by a control rod (19) carried by a grid carrier sleeve (15), a fixed collector member (4) being disposed around each filling head, each collector member having an opening disposed plumb with the filling head and adapted to receive a closure member (9) having an annular collar (30) adapted to bear against the bottom part of the movable sleeve (15) in order to effect the opening of the valve, while an annular member (26) provides a seal against the inside wall (27) of the collector member (4). The device has application in particular to a turntable for filling by weight.
Patent ES-8602690-A1 (ES)
Title: Water soluble derivatives of 1-(2-hydroxyethyl)-2-methyl-5-nitro-imidazole having therapeutical activity, process for its preparation and related pharmaceutical compositions.
IPC: C07D233/84
Filed: 1984-06-20
Abstract: The N-(5-carboxy-5-aminopentan)-carbonic ester of 1-(2-hydroxyethyl)-2-methyl-5-nitro-imidazole is perfectly soluble in water and shows relevant trichomonacide activity. The process for the preparation of the compound of the invention comprises reacting 1-(2-hydroxyethyl)-2-methyl-5-nitro imidazole with an alkyl- or phenyl-chlorocarbonate and hydrolizing the resulting carbonic ester, after isolation, in a water-alcohol medium with lysine hydrochloride. The invention relates furthermore to the pharmaceutical compositions, containing the derivative according to the invention, in form suitable for the several administration routes, in combination with the usual excipients and additives.
Patent ES-8504555-A1 (ES)
Title: Elastomeric waterproof laminate.
IPC: D06N3/00
Filed: 1984-06-27
Abstract: This invention provides a waterproof and breathable elastomeric polytetrafluoroethylene layered article for use in, for example, material for protective articles. The waterproof and breathable polytetrafluoroethylene layered article can for example, exhibit elastomeric properties of stretch to break of 275% in the machine direction, and 145% in the transverse direction and a total stretch recovery of at least 39% after being stretched to 75% extension for 100 cycles. This invention further provides a waterproof and breathable elastomeric polytetrafluoroethylene layered article bonded to a stretch fabric. The waterproof and breathable elastomeric polytetrafluoroethylene layered article bonded to a stretch fabric is thus durable and possesses a moisture vapor transmission rate exceeding 1000 gms/m2 day, and preferably above about 2000 gms/m2 day.
Patent ES-8600820-A1 (ES)
Title: Method of and apparatus for monitoring the redox state of elements in glass
IPC: C03B5/16
Filed: 1984-08-29
Abstract: A method of and apparatus for monitoring the redox state of one or more elements in glass are disclosed in which a working electrode 2 and an auxiliary electrode 7 are immersed in the glass 11 while the latter is molten. A scanning potential is applied to the working electrode, a series of potential pulses is superimposed on said scanning potential, and the resulting current between the electrodes is monitored to give an indication of the redox state of one or more elements in the glass.
Patent ES-8705302-A1 (ES)
Title: Photosolubilisable compositions.
IPC: G03F7/039
Filed: 1984-12-12
Abstract: Radiation-sensitive elements, e.g. printing plates, comprising a substrate having coated thereon a photosolubilisable composition comprising an alkali-soluble phenolic resin and an onium salt. The onium salt imparts a solvent resistance to the phenolic resin which is removed upon exposure to radiation thereby providing a solubility differential between exposed and unexposed areas of the composition.
Patent ES-8602775-A1 (ES)
Title: Photostabilization of molsidomine.
IPC: A61K47/00
Filed: 1984-12-21
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL Photostabilised mixture of molsidomine, one or several photostabilisers, and, if appropriate, further mixing components, characterised in that the photostabilisers are compounds of the general formula I see diagramm : EP0147811,P13,F4 wherein Y denotes a hydroxyl group, alkoxy having 1 or 2 C atoms or beta-hydroxyethoxy and Z denotes a group of the formula see diagramm : EP0147811,P13,F5 or Y and Z together denote a structural element of the formula II or III see diagramm : EP0147811,P13,F6 see diagramm : EP0147811,P13,F7 in which the free oxygen valency is attached in the Y-position and the free carbon valency is attached in the Z-position and R**1 denotes hydrogen or a radical G, R**2 denotes hydrogen, alkyl having 1 or 2 C atoms or beta-hydroxyethyl, R**3 denotes hydrogen, alkyl having 1 or 2 C atoms or beta-hydroxyethyl, R**4 denotes hydrogen, alkyl having 1 or 2 C atoms, beta-hydroxyethyl or a radical G and G is the radical of a monosaccharide or disaccharide, or esters of these compounds with pharmacologically acceptable acids and also, if appropriate, a salt thereof with pharmacologically acceptable bases. 1. Claims for the Contracting State : AT Process for photostabilising molsidomine and mixtures of molsidomine with mixing components, characterised in that there are added, respectively to the molsidomine and its mixtures, as photostabilisers, one or several compounds of the general formula I see diagramm : EP0147811,P15,F1 wherein Y denotes a hydroxyl group, alkoxy having 1 or 2 C atoms or beta-hydroxyethoxy and Z denotes a group of the formula see diagramm : EP0147811,P15,F2 or Y and Z together denote a structural element of the formula II or III see diagramm : EP0147811,P15,F3 see diagramm : EP0147811,P15,F4 in which the free oxygen valency is attached in the Y-position and the free carbon valency is attached in the Z-position and R**1 denotes hydrogen or a radical G, R**2 denotes hydrogen, alkyl having 1 or 2 C atoms or beta-hydroxyethyl, R**3 denotes hydrogen, alkyl having 1 or 2 C atoms or beta-hydroxyethyl, R**4 denotes hydrogen, alkyl having 1 or 2 C atoms, beta-hydroxyethyl or a radical G and G is the radical of a monosaccharide or disaccharide, or esters of these compounds with pharmacologically acceptable acids and also, if appropriate, a salt thereof with pharmacologically acceptable bases.
Patent ES-8601748-A1 (ES)
Title: Device for sharpening twist drills.
IPC: B24B3/26
Filed: 1985-02-12
Abstract: The ground twist drill has undercut and a chip groove for each face. Opposite the working face of the grinding wheel, and incapable of movement in the axial direction is a drill bit guide, containing guide channels for the undercut faces of bits of different dias. In each channel is a guide pin engaging in a chip groove, with all pins mounted in a bracket between the guide and the working surface. - The bracket (11,12) is movable between the guide (9) and the surface (4a) and is spring-loaded towards the latter. It has a wheel stop (13) of material harder than the wheel (3), e.g. tungsten carbide, with a face (24a) parallel to the working surface. It limits the amount of movement of the bracket towards the wheel under the spring action.
Patent ES-8609856-A1 (ES)
Title: Method for path finding in a meshed telecommunication network.
IPC: H04M7/00
Filed: 1985-07-09
Abstract: 1. A method of determining a free connection path between subcriber stations in a telecommunications network comprising switching centres which are connected to one another is meshed fashion and which, in the event of a call are in each case supplied from an originating switching centre with the information items which relate to the desired subscriber station and which are compared with corresponding information items of the subscriber stations connected to these switching centres, where the subscribers (TN) are combined in groups and are normally connected in groups to one and the same switching centre (KVS), characterized in that in the event of a call, by transmitting an information item which contains the group and subscriber number of the respective subscriber, the originating switching centre firstly initiates a path finding operation and connection establishment in accordance with the routing principe, and in the event of an unsuccessful attempt, by transmitting the same information, the originating switching centre then initiates a path finding operation and connection establishment is accordance with the principe of free target finding, and that a target switching centre which receives such a target search and message not only establishes a connection to the originating switching centre but simultaneously transmis a group message which characterizes the group of the respective subscriber (TN) and which is supplied to all switching centres in which it regenerates the information items which characterize the accessibility of the respective subscriber group.
Patent ES-8604177-A1 (ES)
Title: (Substituted) Phenyl-aliphatic-isoxazoles useful as antiviral agents and preparation thereof.
IPC: C07D263/14
Filed: 1985-07-31
Abstract: Compounds of the formulas < CHEM > wherein R is lower-alkyl or substituted-lower-alkyl R1, R2, R3 and R4 are each hydrogen, lower-alkyl or substituted lower-alkyl R5 is hydrogen, lower-alkyl, halogen, nitro, lower-alkoxy, lower-alkylthio or trifluoromethyl R6 is lower-alkyl X is 0 or a single bond and n is an integer from 3 to 9, are useful as antiviral agents, especially against picornaviruses.
Patent ES-8700136-A1 (ES)
Title: Device for producing a flow of dry air.
IPC: B29C33/04
Filed: 1985-08-06
Abstract: The method which aims at preventing condensation phenomena on tools (5) heated by the work and traversed by a cooling medium relates particularly to synthetic material working machines. In order to avoid condensation of humidity on cooled tools (5), a dry air veil is created by direct blowing to the tools (5), thereby making possible a further reduction of the temperature of the cooling water of the water-cooled tools (5), and therefore the reduction of the working cycles. The condensation point at the surface of the tools is detected by a regulation device and the cooling water temperature is consequently regulated.