baber/WOPTO huggingface dataset:
Patent ES-8204390-A1 (ES)
Title: Winding apparatus for winding filamentary material on a spool.
IPC: B65H54/28
Filed: 1981-06-26
Abstract: A control device for obtaining a uniform or even winding is provided for a winding machine for winding strand-shaped winding material, and includes an electrical scanning device which detects the transition from a winding layer into a next higher winding layer by detecting the step that is formed during such transition. The scanning device does not make physical contact with the winding layer but relies on detection information furnished by opto-electrical or acousto-electrical sensing elements. This information is used to control the reversing of movement of a feed drive which effects the relative reciprocating traversing movement between the spool and a strand guide.
Patent ES-8304082-A1 (ES)
Title: 1,4-Dihydropyridines with different substituents in positions 2 and 6, processes for their preparation and their use in medicines.
IPC: C07D413/04
Filed: 1982-05-27
Abstract: 1. Compound of the general formula I see diagramm : EP0039863,P18,F1 in which R represents a phenyl radical which optionally contains 1 or 2 identical or different substituents from the group comprising nitro, chlorine, cyano or trifluoromethyl, with the exception of a phenyl radical which is at the same time ortho- and metadichlorosubstituted, when R**2 denotes methyl and R**4 denotes alkyl with 2-3 carbon atoms, R**1 represents a saturated hydrocarbon radical with up to 6 carbon atons which is optionally interrupted by an oxygen atom, R**2 and R**4 are always different and each represents hydrogen, alkyl with 1 to 4 carbon atoms or cyclohexylmethyl, with the exception of the compound diethyl-2-methyl-6-propyl-4-(3-nitrophenyl)-1,4- dihydropyridine-3,5-carboxylate.
Patent ES-8305590-A1 (ES)
Title: Sepn. of particles from gas
IPC: B01D45/14
Filed: 1982-06-01
Abstract: The process comprises passage of the gas through an annular separator channel. To increase efficiency the gas is made to spiral downwards to lose its particles to the outer surface of the channel. - The channel is formed by an internal and an external pipe, and the gas is evacuated via the internal pipe, while the particles are removed by purging.
Patent ES-8308325-A1 (ES)
Title: Benzotriazoles, their preparation and use as medicines.
IPC: C07D401/14
Filed: 1982-07-23
Abstract: Compounds of the formula < IMAGE > wherein R1 is hydrogen alkyl of 1 to 7 carbon atoms cycloalkyl of 3 to 7 carbon atoms monosubstituted alkyl of 1 to 3 carbon atoms, where the substituent is pyridyl, methylpyridyl, phenyl, mono-, di- or trisubstituted phenyl, where the substituents on the phenyl ring, which may be identical to or different from each other, are selected from the group consisting of one amino, one dimethylamino, one to two hydroxyls, one to three methoxys and one to three halogens omega -monosubstituted alkyl of 2 to 4 carbon atoms, where the substituent is hydroxyl or di(alkyl of 1 to 3 carbon atoms)amino phenyl monohalo-phenyl unsubstituted or monosubstituted straight or branched alkanoyl of 1 to 6 carbon atoms, where the substituent is phenyl, methoxyphenyl or cycloalkyl of 3 to 7 carbon atoms or unsubstituted or monosubstituted phenylsulfonyl, where the substituent is methyl or methoxy and, R2 is hydrogen or alkyl of 1 to 3 carbon atoms and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as cardiotonics, hypotensives and antithrombotics.
Patent ES-8305554-A1 (ES)
Title: Fruit or berry harvesting device for in-line crops
IPC: A01D46/28
Filed: 1982-08-23
Abstract: A device for harvesting fruits or berries, particularly grapes, for in-line crops is of the type formed by a vehicle on which are rotatably mounted "hedgehog" drums with fingers or whips penetrating into the vegetation and dislodging the fruits. The drums are subdivided into superimposed coaxial elements each comprising a hub fixed on a vertical drive shaft and forming a variable angle with this latter and sleeves mounted freely rotatable on these hubs and also sloping by the same angle, these hubs carrying fingers and a support for rotatably driven vibrating inertia blocks. This device causes vibration of said fingers, which is adjustable by adjusting the rotational speed of the shaft, by varying the angle and the clearance of the inertia blocks, which vibration is the resultant of the vertical component and a horizontal component adjustable independently of each other.
Patent ES-8308309-A1 (ES)
Title: Benzazepines, process for their preparation and their application as pharmaceutical preparations.
IPC: C07D243/02
Filed: 1982-11-29
Abstract: Compounds of general formula I < IMAGE > (wherein A represents a < IMAGE > group, wherein R7 represents a C1-3 alkyl group, and B represents a methylene or carbonyl group or A represents a -CO-CO- group and B represents a methylene group E represents an optionally substituted ethylene, n-propylene or n-butylene group G represents an optionally substituted methylene or ethylene group R1 and R2 represent a hydroxy, alkyl, alkoxy or phenyl-alkoxy group or one of them represents a hydrogen atom or together they represent an alkylenedioxy group R3 and R4 represent hydrogen atoms, halogen atoms, trifluoromethyl, hydroxy, alkyl, alkoxy or cyano groups or one of them represents a nitro group or together they represent an alkylenedioxy group R5 represents a hydrogen atom, an alkyl, hydroxy, alkoxy or optionally substituted amino group and R6 represents a hydrogen atom, an alkyl, alkenyl, phenylalkyl or acyl group) and acid addition salts thereof show heart-rate reducing activity.
Patent ES-8401885-A1 (ES)
Title: Foam sheet from a closed-cell expanded reticulated plastic body.
IPC: B29C67/20
Filed: 1982-12-06
Abstract: 1. A foam web which comprises a closed-cell expanded reticulated plastics body (1) whose underside is essentially parallel to the upper side and in which the upper side and/or the underside is interrupted by channels (2) which penetrate into the plastics body (1), which are distributed over the surface in a pattern and which have fibres needled thereinto, characterised in that the fibres needled into the plastics body (1) are crimped at least once.
Patent ES-8401232-A1 (ES)
Title: Device for coupling a shaft furnace tap hole drilling rod to the working tool of a drilling machine
IPC: F16B7/04
Filed: 1983-01-04
Abstract: A coupling device, for coupling a shaft furnace tap hole drilling rod 14 to a drilling machine for the extraction of the rod 14, includes piston operated jaws 22, 24 slidable inside a housing 12 from a position out of engagement with a drilling rod 14 to a position in gripping engagement therewith. The pistons 36, 38 for pushing the jaws 22, 24 are housed in the chambers 32, 34 of a block 10. They are driven, against their respective spring force, such as by feeding compressed air into the chambers 32, 34. The jaws 22, 24 thus slide and grip the rod 14 whereafter the entire device can be moved leftwardly (as seen in the figures) to extract the rod 14. The jaws may be in the form of slidable gripping rollers or pivotable cams. The jaws are made of a material which is harder than that of the rod 14.
Patent ES-8401202-A1 (ES)
Title: Transmission joint and in particular an articulated constant-speed joint for a motor vehicle
IPC: F16D3/20
Filed: 1983-02-28
Abstract: Each arm of a male element of a joint carries two roller sectors which are rotatively and slidably mounted on the arm, independent from each other and externally toric. The joint is of small size and has no angular play between the roller sectors and respective tracks.
Patent ES-8404001-A1 (ES)
Title: Valve coupling
IPC: F16K31/16
Filed: 1983-03-22
Abstract: The invention is directed to a process for establishing a coupling with adjustable reduction ratio between a first driving rotation motion (r1) around a first fixed axis (10) and a receiving translation motion. The invention is also directed to a coupling device (1) that activates the receiving translation motion (f2) by mechanically coupling it with a second rotation motion (r2), called receiving motion, around a fixed axis (21) and establishing an adjustable mechanical correlation between the said driving (r1) and receiving (r2) rotation motions. The invention refers also to apparatus for the regulation of the amplitude of a parameter, and more particularly to valves (30) for the regulation of the flow rate of a fluid, whose nominal flow rate factor is steplessly adjustable, and which uses the abovedefined process and coupling device.
Patent ES-8401988-A1 (ES)
Title: 6-Alpha-methyl hydrocortisone derivatives, their preparation and their utilization.
IPC: C07J5/00
Filed: 1983-04-15
Abstract: 6 alpha -methylhydrocortisones of Formula I < IMAGE > wherein R1 is alkanoyl of 2-6 carbon atoms or benzoyl and R2 is hydrogen or alkanoyl of 2-6 carbon atoms have valuable antiinflammatory properties.
Patent ES-8501867-A1 (ES)
Title: Marking plate device.
IPC: G09F13/00
Filed: 1984-02-11
Abstract: A marking plate device is intended to receive at optionally selected positions light emitting marking means (6) at optionally selected positions provided with two electrodes to be stuck into a plate (1), said device further comprising at least two electrically conducting layers (3, 5) which are isolated from and parallel to each other, and means (9, 12), preferably an isolating layer, being provided to break the electrical connection between the conducting layer (3) adjacent said marking means and the electrode which is to be conductively engaged with a following conducting layer (5) at the point where this electrode extends through the layer (3) adjacent said diode. Each marking means comprises a light emitting diode (6) which when applied on said plate (1) emits light by conductively engaging each electrode (7, 8 10, 11) with the corresponding conducting layer.
Patent ES-8503862-A1 (ES)
Title: Two-component diazo type material.
IPC: G03C1/60
Filed: 1984-02-16
Abstract: The present invention relates to a two-component diazotype material comprising a support and one or several light-sensitive layers, each of which contains at least one light-sensitive diazonium salt, a coupler component and an acid stabilizer, and at least one of the layers contains a compound which absorbs light in the ultraviolet spectral region. The light-absorbing compound is present in the form of a dye salt of at least one benzothiazole which is converted into its leuco base under the action of an alkaline medium. It thus partially or completely loses its absorptivity toward radiation in the long-wave ultraviolet and short-wave visible spectral regions. The light-absorbing compound comprises a benzothiazole, in particular according to the general formula: < IMAGE > wherein R1 denotes hydrogen, alkyl or aralkyl, R2 denotes hydrogen or an optionally substituted alkyl, aralkyl, aryl, pyridylalkyl, carbalkyl, carboxyalkyl, carboxyaryl, carbamoyl, or sulfamoyl radical, or R1 and R2 denote members of a heterocyclic radical, and R3 denotes hydrogen or alkyl.
Patent ES-8600342-A1 (ES)
Title: Polyimide and polyamide acid polymers
IPC: C08G73/10
Filed: 1984-05-14
Abstract: Polyimide compsns. and polyamide-acid compsns. readily convertible to them contg. residues (1) min. 20 mol.% residues of formula (I) and/or (II) and (2) min. 50 mol.% residues of formula (III) and/or (IV). A = an aromatic diether anhydride (or precursor) residue of formula (V). Y = an aromatic diether diamine residue of formula (VI). K = C6H4-W-C6H4 and G = C6H4-E-C6H4 W, E = independently a direct bond, O, S, SO2, 1-8C alk(en)yl or C(R1)(R2), provided when either is a direct bond or S, the other is not a direct bond R1, R2 = independently low alk(en)yl or (substd.) 6-24C aryl. Also claimed is a method for protecting a semiconductor device by applying the above compsns., opening holes in the formed layer, attaching wires to the semiconductor via the holes and heating to allow the compsn. to flow into the holes and surround the wires.
Patent ES-8700910-A1 (ES)
Title: Absorbent laminate structure and process of manufacture thereof.
IPC: A61F13/02
Filed: 1984-12-19
Abstract: The present invention provides a layered absorbent structure, the structure having an upper surface and a lower surface. The structure comprises: (a) n webs of fibrous material, n being an integer of two or more. The webs are layered such that there is an uppermost web, a lowermost web, n-2 intermediate webs, and n-1 interfaces of two opposed adjacent contacting surfaces of adjacent webs. Each of the interfaces has a surface area. (b) Absorbent particles forming a discontinuous layer at one or more of the interfaces. The opposed adjacent contacting surfaces at each interface where particles are present are substantially entirely frangibly bonded by fiber entanglement between the contacting surfaces. The particles are immobilized at said interface(s) substantially entirely by fiber entrapment.
Patent ES-8605653-A1 (ES)
Title: Method for replacing PCB-containing coolants in electrical induction apparatus with substantially PCB-free dielectric coolants.
IPC: H01B/
Filed: 1984-12-27
Abstract: Method for replacing a coolant containing PCB in electrical induction having a tank containing the PCB-containing coolant and an electrical winding and porous solid cellulosic electrical insulation immersed in the PCB-containing coolant with a substantially PCB-free permanent coolant to convert said electrical apparatus into one in which the rate of elution of PCB into the PCB-free coolant is below the maximum allowable rate of elution into the coolant of an electrical apparatus rated as non-PCB, the porous electrical insulation being impregnated with said PCB-containing coolant. The method comprises the steps of: (a) draining the PCB-containing coolant from said tank to remove a major portion of the PCB-containing coolant contained by it (b) filling the tank with an interim dielectric cooling liquid that is (i) miscible with PCB, (ii) sufficiently low in viscosity to circulate within said tank and penetrate the interstices of the porous solid electrical insulation, and (iii) capable of being readily separated from said PCB (c) electrically operating the electrical induction apparatus for a period sufficient to elute PCB contained in the PCB-containing coolant impregnated in the porous insulation therefrom into the interim dielectric cooling liquid (d) thereafter draining the interim dielectric cooling liquid containing the eluted PCB from the tank (e) repeating the cycle of steps (b), (c) and (d), when the rate of elution of PCB into the interim dielectric cooling liquid exceeds 0.55 ppm of PCB per day based on the weight of the permanent dielectric coolant, a sufficient number of times until the rate of elution of PCB into the interim dielectric cooling liquid does not exceed the rate of 50 ppm PCB based on the weight of the permanent coolant after 90 days of electrical operation and (f) filling the tank with a substantially PCB-free permanent coolant selected from the group consisting of high boiling, high viscosity, silicone oils, synthetic ester fluids, poly-alpha-olefin oils and hydrocarbon oils.
Patent ES-8603852-A1 (ES)
Title: Benzoxazolyl and benzothiazolyl aminoacids, their preparation and their use in the preservation of plants.
IPC: C07D263/58
Filed: 1985-05-27
Abstract: Plant protectants, i.e. herbicide antidotes (safeners), contain N-(benzimidazol-2-yl or benzothiazol-2-yl)-aminoacid derivs. of formula (I). X=O or S; R, R1=H, halogen, 1-4C alkyl, 1-4C alkoxy, CN, NO2 or CF3; R2=H or 1-4C alkyl; Y=opt. branched 1-8C alkylene, 1-3C of which are in a straight chain between Z and N; or methylthio-1-3C alkylene, phenyl-1-3C alkylene or phenylene; Z=-COOR3, -CONR4R5, -CN or -CSNH2; R3=H, 1-8C alkyl (opt. substd. by halogen, OMe or OEt), 3-4C alkenyl, 3-4C alkynyl or (in)organic cation; R4=H or 1-6C alkyl; R5=H, 1-6C alkyl or phenyl (opt. mono- or disubstd. by halogen, 1-4C alkyl or 1-4C alkoxy); or NR4R5=pyrrolidino, piperidino or morpholino. Cpds. (I) are new provided at least one of R, R1 and R2 is other than H. - Also claimed are plant-protecting combinations consisting of (I) and a herbicide (A) of the phenoxyphenoxy, benzoxazolyloxy-phenoxy, benzothiazolyloxy-phenoxy or benzylphenoxy-carboxylic acid ester series, pref. diclofop-methyl or fenoxaprop-ethyl.
Patent ES-8604111-A1 (ES)
Title: Enzyme inhibitors.
IPC: C07K5/02
Filed: 1985-06-17
Abstract: Renin-inhibiting tetra-, penta- or hexapeptide analogues of formula <MATH> where X and W are terminal groups D, E, B and Z (of which any one or except with 'reduced' analogues any two may be absent) are aromatic, lipophilic or in the case of E aromatic lipophilic or basic amino acid or amino acid analogue residues and A is an analogue of a lipophilic or aromatic dipeptide residue wherein the peptide link is replaced by a one- to four-atom carbon or carbon-nitrogen link which as such or in hydrated form is an unhydrolysable tetrahedral analogue of the transition state < CHEM > of the peptide bond. l
Patent ES-9100011-A1 (ES)
Title: Data processing arrangements.
IPC: G01S13/87
Filed: 1985-08-28
Abstract: A data processing arrangement is operative to combine data representing different kinds of information from disparate sources. The data is stored under assigned addresses having a mutually compatible co-ordinate format, and is processed using those addresses. Relevant portions of data from a very large amount of information can be readily extracted in this way, and combined with other data which is related by virtue of a common address. The arrangement is applicable to flight management of an aircraft.
Patent ES-8801198-A1 (ES)
Title: Cholecalciferol derivatives and a process for their preparation.
IPC: C07F7/18
Filed: 1985-11-15
Abstract: Novel hexafluoro-cholecalciferol compounds and processes for preparing such compounds are disclosed. Intermediates utilized in the preparation of such compounds and pharmaceutical preparations containing these compounds are also disclosed.
Patent ES-8702097-A1 (ES)
Title: Method for the transmission of digital information in a radiotelephone network.
IPC: H04B/
Filed: 1985-11-29
Abstract: The radiotelephone network covers a plurality of cells (FZ1 ...) each having a fixed station (BS1) and a multiplicity of mobile stations (MS11 ...). The data messages to be transmitted between the fixed stations and the mobile stations are contained in constantly recurring first cycles (Z1 ...) of m time intervals (A1 ...) each having n subintervals (U10 ...). A first subinterval (U10) of each time interval is intended for a synchronisation message (S1) and further subintervals (U11 ... U16) are intended for information messages (I1 ...) and reserve messages (R1 ...). The transmission from the mobile stations to the fixed stations takes place in constantly recurring second cycles (Z'1 ...) staggered in time with respect to the first cycles by a fixed amount ( DELTA tv). The time intervals (A'1 ...) of the second cycles are divided into subintervals (U'10 ...). With the exception of the final subinterval (U'16), these subintervals are each divided into two part-intervals (T1A ...), separated by a pause (P).
Patent ES-8700119-A1 (ES)
Title: Revolving grinding wheel device for sharpening chain saws.
IPC: B23D63/16
Filed: 1985-12-18
Abstract: The device is mounted on the support plate (3) by operating the vice spindle (23). The revolving grinding wheel (6) driven by its motor is carried by an arm swivelling on a pivot (5) and can be displaced longitudinally as well as vertically and orientated with respect to the chain (4) to be sharpened. The sharpening of the chain's teeth (7) is effected by the grinding wheel (6) after operating the vice (1), which renders the removal of the chain unnecessary.
Patent ES-8701607-A1 (ES)
Title: Apparatus for assembling by calandering at least one glass sheet and at least one plastic film.
IPC: B32B17/10
Filed: 1986-01-17
Abstract: A calendering device has a plurality of pressure rollers and an opposing plurality of counterpressure rollers, each rotatably mounted on a piston rod movable in a direction for permitting the pressure rollers and counterpressure rollers to approach one another to calender a product. The pistons of the piston rods are mounted within pneumatic casings and are moved by a diaphragm within the pneumatic casings. There is no contact between the pistons and the walls of the pneumatic casings, thereby reducing the frictional resistance to the movement of the rollers. Means are provided for equalizing the pressure applied to a roller and its corresponding counter roller. Separate pneumatic casings and diaphragms may be provided for each piston rod, or several of the pressure rollers or countepressure rollers may be moved by a single diaphragm, which can be in the form of an elongated hose. In the case of the provision of individual pneumatic casings for each roller, pressure regulating means can be provided for each pair of a pressure roller and its corresponding counterpressure roller.
Patent ES-8800195-A1 (ES)
Title: 7-(3-Aryl-1-piperazinyl) and 7-(3-cyclohexyl-1-piperazinyl) 3-quinoline carboxylic acids.
IPC: C07D407/14
Filed: 1986-02-28
Abstract: Novel 1-cyclopropyl-4-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-3-quinoline carboxylic acid antibacterials of the formula < IMAGE > in which R1 is hydrogen, alkyl with 1 to 4 carbon atoms and optionally substituted by hydroxyl, methoxy, amino, dimethylamino, halogen, cyano or alkoxycarbonyl having 1 or 2 carbon atoms in the alkyl moiety, or is oxoalkyl having up to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, phenacyl, or acyl having 1 to 4 carbon atoms, R2 is phenyl or cyclohexyl optionally substituted up to three times by halogen, methyl, phenyl, cyano, hydroxyl, methoxy, benzyloxy, amino, methylamino, dimethylamino, piperidino or nitro, or is methylenedioxyphenyl, methylenedioxycyclohexyl, furyl, tetrahydrofuryl or thienyl, and X1 is hydrogen or fluorine, or pharmaceutically ultizable hydrates, acid addition salts, alkali metal salts or alkaline earth metal salts thereof.
Patent ES-8801733-A1 (ES)
Title: Extendible sonobuoy apparatus.
IPC: H04R1/22
Filed: 1986-06-23
Abstract: A sonobuoy has several components slidably mounted in an elongated tube (38). The components are longitudinally stacked one above the other at the lower end of the tube when the sonobuoy is in a pre-deployed state and are caused to slide longitudinally upwardly in the tube during sonobuoy deployment to provide a predetermined longitudinal spacing between the components when the sonobuoy is deployed. The components typically include an electronics canister (36), acoustic wave phase controls (72) and one or more active electroacoustic transducers (110). The components are attached to a plurality of flexible support cables (70). The cables are attached at their respective upper ends to the bottom of the canister (36) and are attached at their lower ends to the bottom of the tube (38). The cables are collapsed during the pre-deployed state and tautly extended during the deployed state. Axial guide strips (54) are affixed to the inner surface of the tube. The canister and transducer have recesses (52, 115) engaging the strips in a sliding fit to prevent rotation about the tube longitudinal axis during deployment. The electroacoustic transducer (110) may be mounted to the tube at a predetermined axial location on the tube.
Patent ES-8707541-A1 (ES)
Title: Cephalosporin derivatives.
IPC: A61K31/545
Filed: 1986-06-25
Abstract: A compound having the formula: < CHEM > wherein R<1> is a straight chain, branched chain or cyclic lower alkyl group which may be substituted by a carboxyl group, and each of R<2>, R<3> and R<4> which may be the same or different, is a hydrogen atom, a hydroxyl group, a methoxy group or an acetoxy group or a pharmaceutically acceptable salt, physiologically hydrolyzable ester or solvate thereof.