baber/WOPTO huggingface dataset:
Patent ES-8205607-A1 (ES)
Title: Method for making a refractory article
IPC: B22D41/28
Filed: 1980-12-12
Abstract: Method for making a refractory valve is disclosed. The sliding gate valve slide plate in a can has an integral collector nozzle and is formed as two conjoined refractory concrete mouldings with a cup or trough shaped metal foil lying in the joint therebetween. The foil is oxidisable in service to form a bond between the concretes. The concretes may be of different formulations, and the moulding with which molten metal makes contact is preferably the more resistant to the rigorous environment presented by flowing molten metal. The slide plate is cast in two steps using the shaped foil and the can as respective lost mould members which coact with a planar polished surface to produce a cast slide plate needing effectively no finish grinding before installation in a valve.
Patent ES-8204424-A1 (ES)
Title: Imidazole hydrazone derivatives
IPC: A61P31/04
Filed: 1981-01-23
Abstract: Compounds corresponding to the following general formula: < IMAGE > wherein Ar and Ar1, which may be the same or different, each represents an aromatic radical which may be substituted one or more times by halogen and/or nitro and/or lower alkyl and/or trihalomethyl and/or cyano and/or lower alkoxy and/or di-lower alkyl-amino, the alkyl groups optionally completing a ring optionally incorporating a further heteroatom, and/or lower alkyl sulphonyl Alk1 and Alk2, which may be the same or different, each represents an alkylene group containing from one to eight carbon atoms which may be substituted one or more times by aryl and/or cycloalkyl and/or lower alkyl and if two such alkyl groups are present, they may complete a ring optionally containing a heteroatom and in which imidazole ring may be further substituted and m represents 0 or 1 provided that not both Ar and Ar1 represent phenyl and acid addition salts thereof. Such compounds are prepared by reaction of a compound corresponding to the following general formula: < IMAGE > with a compound of the formula: Ar1-NH-NH2 The compounds have an anti-fungal activity as well as an antianaerobic and anti-thrombotic activity.
Patent ES-8308192-A1 (ES)
Title: Heating top, in particular for cooking, comprising an electric heating resistance and process for its manufacture.
IPC: H05B3/72
Filed: 1981-02-26
Abstract: 1. Heating surface, especially for culinary purposes, comprising a tubular electric heating resistor (2, 44) placed against a first face (9, 7) of a metal sheet (1, 21, 29, 42), the second face (8, 21a) of which is intended to be placed opposite to the material to be heated at the time of use, said resistor (2, 44) being maintained against the metal sheet by crimping within a channel (4, 31, 43) which is formed by diestamping of the sheet and which has at least one edge so shaped as to form a pleat (5a, 6a, 33, 46a) defining two strips (5c, 5b 32b, 32a 46b, 46C) which it joins together, the first of these strips (5c, 32b, 46b) being adjacent to the resistor and joined to the bottom portion (7, 34, 47) of the channel, this heating surface being characterized in that the second strip (5b, 32a, 46c) has a surface which is adjacent to that of the first strip (5c, 32b, 46b) in such a manner as to ensure that the surfaces of these strips are juxtaposed, and this second strip extends substantially to the bottom portion (7, 34, 47) of the channel in such a manner as to ensure that this bottom portion is close to that portion of the sheet (1b, 21, 36, 42) which follows this second strip (5b, 32a, 46c) and that the heating surface is thus substantially without any salient portion on the side corresponding to the second face (8, 21a) of the metal sheet (1, 21, 29, 42).
Patent ES-8207456-A1 (ES)
Title: Heat treating of material in finely divided form.
IPC: B29B7/48
Filed: 1981-04-13
Abstract: Heat treatment of a material, e.g. a finely divided resin, wherein the material is introduced into a drum and agitated by rotating, spaced blades which whirl the material into a dispersion. The action of the blades heats the resin particles so that heat for the heat treatment is provided. The heat treatment can be, e.g. to cause small resin particles to coalesce with largar particles in the processing of polyethylene reactor flake, to improve flowability of the resin, or to admix resin and additive. To obtain increased capacity while the size of the apparatus is maintained within reasonable limits, two intersecting, genarally cylindrical drums, each outfitted with man agitator, are used. Apparently the dispersions of the respective agitators slam into each other in the vicinity of the intersection causing additional heating.
Patent ES-8203636-A1 (ES)
Title: Catalytic material, process for preparing said material and its use in preparing sulfuric acid by the contact process in a fluidised bed.
IPC: C01B17/77
Filed: 1981-06-17
Abstract: The support material, which is based on silica fillers and clay minerals, contains not more than 4% of Al2O3 and is impregnated with a solution, containing a small amount of sulphuric acid, of vanadyl oxysulphate in which the vanadium is in the + IV oxidation state, and potassium hydrogen sulphate. The support material is cured at below 600 DEG C.
Patent ES-8205175-A1 (ES)
Title: Method and device for producing a uniform pneumatic current of powdery materials.
IPC: B65G53/46
Filed: 1981-09-24
Abstract: The powdery material is admitted in a propulsive jet of air under pressure, with the aid of a sieve with a cellular rotor. In order to avoid pulsations in the pipes and to ensure a complete emptying of the cells of the sieve, the latter is mounted immediately above a mixing chamber (6) in such a manner that the cells (4) of the rotor enter the said chamber (6) during the rotation of the rotor, at the moment of the release of the powdery material, while the inlet pipe (12) for the propulsion fluid is directed towards the cells (4) of the rotor during the passage of these in this chamber (6).
Patent ES-8306500-A1 (ES)
Title: Flame retardant moulding compsn.
IPC: C08K5/52
Filed: 1981-11-30
Abstract: Flame retardant polymer compsn. comprises 100 wt. pts. (A) a thermoplastic polymer; 5-40 wt. pts. (B) a reaction prod. having a structure of the type: N-(R)n'-O-P, where R is an alkylene deriv. and n' is 1-6, the prod. including several N atoms interbonded with one another through one or more C atoms; and opt. 5-30 wt. pts. (C) an ammonium polyphosphate polymer. Pref. olefin polymer, polyester, vinyl resin, polyamide or polycarbonate is used as (A); and the reaction prod. of a P acid and a hydroxy-alkylene deriv. of an isocyanuric acid, melamine or urea is pref. used as (B). When (C) is present, the compsn. opt. also contains 1-40 wt. pts. an amine phosphate, e.g. melamine ortho- or pyro-phosphate. (C) suitably has the structure (NH4PO3)n", where n is more than 20. The compsn., on contact with a flame, provides an incandescent char-forming crust, is non-dropping and does not promote or produce flames or toxic fumes. It is useful for the prodn. of moulded articles.
Patent ES-8401042-A1 (ES)
Title: Triazine derivatives, processes for preparation thereof and pharmaceutical compositions comprising the same.
IPC: A61P9/12
Filed: 1982-10-21
Abstract: New triazine derivatives represented by the formula: < IMAGE > (I) wherein R1 is aryl, pyridyl, thienyl, 1,2,3,4-tetrahydroquinolyl or 1,3,4,5-tetrahydro-2H-1-benzazepinyl, optionally substituted with lower alkyl, lower alkoxy, halogen, nitro or oxo, R2 is hydrogen, lower alkyl or carbamoyl substituted with lower alkyl or ar(lower)alkyl, and Z is a group selected from < IMAGE > and pharmaceutically acceptable salt thereof, processes for preparation thereof and pharmaceutical compositions comprising the same of antihypertensive and antithrombotic activity.
Patent ES-8402120-A1 (ES)
Title: An apparatus for manufacturing cable collectors
IPC: H01R43/06
Filed: 1982-12-03
Abstract: Apparatus which has a zone 16 for insertion of cables in which there are means 18 for connector positioning. Individual cables 6 are supplied from reels 12 to the cable-insertion zone 16 and the ends of the cables are inserted into the terminals of a connector 4 by means of inserters 76. The connector 4 is transported after this, being separated from the insertion zone 16 and the cables 6 are withdrawn from the reels 12. During the movement of the connector 4, the cables 6 are cut in order to produce a collector assembly of the cables 2, 3, 5. The apparatus also has a second insertion zone and second connector positioning means in it. The apparatus can be operated in such a manner that a second connector is applied to the cables of the collector after the first connector has been moved, separating it from the insertion zone.
Patent ES-8308779-A1 (ES)
Title: Automotive vehicle's steering wheel.
IPC: B29C45/00
Filed: 1982-12-22
Abstract: Motor vehicle steering wheel, characterised in that the rim (1) and the arm or arms (2) are made from a composite plastic material comprising a core (3) with a high modulus, in other words with a high strength, and a very elongated covering (4) closely joined to the core.
Patent ES-8501456-A1 (ES)
Title: Feeder for textile ripping and crushing machine
IPC: D01B1/32
Filed: 1983-05-30
Abstract: The feeder comprises a loader on a support between the silo and the feed line, with two tangential cylinders leading to a cylinder before an inclined plane. The hopper formed by the feed line also provides an oblique channel at the entry to the feed line. The tangential cylinders give pulsed transport of the textile material.
Patent ES-8504631-A1 (ES)
Title: Therapeutic compounds of platinum and palladium and their preparation.
IPC: A61K47/48
Filed: 1983-11-08
Abstract: Platinum and palladium compositions for use as antitrypanosomal and antitumour agents in mammals are made by bonding cis-platinium (II) and cis-palladium (II) moieties having amine substituents to anionic macromolecular entities. The more highly-complexed compositions are insoluble in water and particularly adapted for in situ implantation into tumourous masses.
Patent ES-8506712-A1 (ES)
Title: Substituted imidazopyrimidines-pyrazines, and -triazines.
IPC: A61P9/00
Filed: 1983-12-21
Abstract: Compounds having the formula (I) <CHEM contiene="yes"> and their pharmaceutically acceptable salts, wherein one or two of A1, A2, A3, and A4 is N, and the remaining A1, A2, A3, and A4 are CH, provided that if A4 is N, then one of A1, A2, and A3 is also N, and provided that one of A1, A2, and A3 may be CX where X is halo and each of R1, R2, and R3 is independently hydrogen, C1-C4 alkyl, C1-C4, alkoxy, allyloxy, benzyloxy, (C1-C4 alkyl) thio, (C1-C4 alkyl) sulfinyl, (C1-C4 alkyl)sulfonyl, hydroxy, halo, cyano, nitro, amino, mono- or di-(C1-C4alkyl)amino, trifluoromethyl, or Z-Q-substituted C1-C4 alkoxy, wherein Q is oxygen, sulfur, sulfinyl, sulfonyl, or a bond, and Z is C1-C4 alkyl, phenyl or phenyl substituted with halo, C1-C4 alkyl, C1-C4 alkoxy, hydroxy, nitro, amino, C1-C4 alkylthio, C1-C4 alkylsulfinyl, or C1-C4 alkylsulfonyl are ionotropic agents or intermediates thereto.
Patent ES-8605348-A1 (ES)
Title: A self-routing switching network.
IPC: H04Q11/04
Filed: 1984-03-27
Abstract: A switching network comprising a plurality of output ports with unique numerical designations, the switching network being responsive to simultaneously applied input signals, each of the input signals containing one of the numerical designations to specify a particular one of the output ports to which the each input signals is to be switched, a sorting network (20) responsive to the applied input signals, for sorting the applied input signals in a prescribed order of the contained numerical designations, forming thereby a sorted signal set, and CHARACTERISED BY an expander network (40) responsive to the sorted signal set, for routing each signal of the sorted signal set to the particular one of the output ports specified by the numerical designation contained in the each signal. - (25pp) EPAB- EP-138952 B A switching network comprising a plurality of output ports with unique numerical designations, the switching network being responsive to simultaneously applied input signals, each of the input signals containing one of the numerical designations to specify a particular one of the output ports to which the each input signals is to be switched, a sorting network (20) responsive to the applied input signals, for sorting the applied input signals in a prescribed order of the contained numerical designations, forming thereby a sorted signal set, and CHARACTERISED BY an expander network (40) responsive to the sorted signal set, for routing each signal of the sorted signal set to the particular one of the output ports specified by the numerical designation contained in the each signal. USAB- US4516238 A Responsive to input signals having embedded destination addresses, the switching network comprises a self routing sorting network followed by a self routing expander. Incoming signals are ordered, and simultaneously appear at the output of a sorting network in ascending order of destination addresses. - The signals incoming to the expander network are processed simultaneously. Theprocessing consists of relating the intermediate address of the expander network input line at which each signal appears with the destination address of the signal, and steering the signal to the appropriate output line in accordance with the relation.
Patent ES-8503091-A1 (ES)
Title: Electric actuators.
IPC: F16D65/28
Filed: 1984-05-11
Abstract: An electric actuator having an output member movable from a first variable position to a second variable position an electric motor operable to control a spring system to exert an output force on the output member when in its second position means for generating an electrical signal when the output member is about to leave the second position as it returns to the first position and a motor-control electrical circuit which recognises the generation of the electrical signal and thereafter operates the electric motor to a pre-determined degree to move the output member a corresponding predetermined distance back to the first position so that there is preserved a substantially constant distance between the first and second positions.
Patent ES-8503589-A1 (ES)
Title: Pump for selectively feeding the front windscreen washer and rear window washer of a vehicle.
IPC: F04D29/50
Filed: 1984-06-14
Abstract: The pump (1) is provided with a substantially cylindrical pump casing (2) provided with an axial suction duct (4) and opposing tangential delivery ducts (5, 6) and with an impeller (7) housed in the pump casing (2) coaxial to the suction duct (4) the delivery ducts (5, 6) are both provided with respective automatic non-return valves (15) arranged to selectively allow a unidirectional flow in one of the delivery ducts (5, 6) in accordance with the direction of rotation of the impeller (7).
Patent ES-8608807-A1 (ES)
Title: Enzyme preparation for accelerating the aging process of cheese.
IPC: A23C19/032
Filed: 1985-01-21
Abstract: Disclosed is a composition and method for accelerating the aging process of cheese which involves the use of preserved, partially disrupted Lactobacillus casei or L. lactis, a similarly prepared concentrate of Lactobacillus plantarum and a blend of dried pregastic lipases.
Patent ES-8606078-A1 (ES)
Title: Decorative sheet or plate mfr.
IPC: B29C45/46
Filed: 1985-02-01
Abstract: Process comprises (a) placing UV polystyrene granules in a hopper and adding colourants; (b) melting the mixt. by heating to 140 deg.C with stirring, to produce a homogeneous paste; (c) transferring the mixt. to the hopper of an injection moulding machine; (d) forcing the material into the moulds; (f) filling the moulds; (g) trimming the moulds to obtain hot plates or sheets; (h) manually deforming the mouldings into the desired shape while still hot, to fit the element to be decorated; and (i) drying the plates to obtain a sheet with transparency to give an attractive colour and diffusion of light.
Patent ES-8603122-A1 (ES)
Title: Charging set for the regenerative recharging of dry batteries.
IPC: H01M10/46
Filed: 1985-02-27
Abstract: The insulated moulded hollow casing (1) of the set, has a pair of main contact pins (21,22) held in a predetermined standard spaced relationship by a pin plug that is integral with the casing. The pin plug is of the type applicable to any standard mains socket. The charger-rectifier and associated current limiting circuitry, comprises passive electric circuit elements only, but no transformer, are housed in the body and shrouded to preclude access to any live parts. - The batteries are accommodated in a suitably shaped cavity (13) with contacts and a cover (14) which slides over the unit casing holding the batteries in place during charging.
Patent ES-8801260-A1 (ES)
Title: Process and intermediates for the preparation of aryl substituded pyrido not 1,4 benzodiazepines
IPC: C07D333/22
Filed: 1985-03-05
Abstract: A process for preparing pyrido[1,4]benzodiazepines having antidepressant activity illustrated by the formula: < IMAGE > wherein Ar is pyridinyl, thienyl or phenyl R is alkali-metal ion, hydrogen, loweralkyl or an amine or an amine precursor on the end of a hydrocarbon chain and wherein in the process condensation of an amino-chloropyridine with an aryl(aminophenyl)methanone is accomplished with a strong non-nucleophilic base in stirrable admixture with an inert liquid carrier. Alternatively, condensation is accomplished sequentially using titanium tetrachloride first followed by non-nucleophilic base.
Patent ES-8701585-A1 (ES)
Title: Injection moulding appts. used for multilayer food container mfr.
IPC: B29C45/16
Filed: 1985-06-14
Abstract: A combined material stream, composed of several different polymer materials in layers, is injected from a nozzle into a mould cavity to form an article this procedure is carried out simultaneously with a number of identical nozzles injecting into an equal number of identical mould cavities, each polymer stream being fed to the combining zone of each of the nozzles and all the flow conditions, i.e. from each polymer source to each nozzle, being identical so that the prod. from all the nozzles is the same. Thus, identical moulded articles are simultaneously produced.
Patent ES-8801148-A1 (ES)
Title: A plural-layer packaging film, a method of making said film and a bag made therefrom.
IPC: B32B27/08
Filed: 1985-06-27
Abstract: A multiple layer packaging film (110) is based on a three-layer coextrusion featuring polyethylene terephthalate, the three layers of the coextrusion being simultaneously oriented and heat set. The three layer film may be used as it is, or may be combined with other layers e.g. a metallized barrier layer and a protective barrier layer. The latter may be reverse printed before laminating to the metallized surface of the polyethylene terephthalate. In the film (110) the coextruded layers are a heat seal layer (112), an adhesive layer (114), and the polyethylene terephthalate layer (116). After application of the metallizing layer (118), the polyethylene terephthalate layer (116) is laminated to abuse-resistant layer (124) by way of an adhesive layer (120). Such a film (110) is useful in the production of bags or pouches for foodstuff packaging, for instance.
Patent ES-8703196-A1 (ES)
Title: Flowmeter.
IPC: G01F1/20
Filed: 1985-09-20
Abstract: A flowmeter particularly adapted for measuring the mass flow rate of a mixture of pulverized coal and air. An orifice flowmeter is located in a conduit carrying the mixture, and a reaction mass flowmeter is connected to the conduit either upstream or downstream of the orifice flowmeter. The reaction mass flowmeter includes inner and outer elbows with the inner elbow fixed at one end and free at the other, with a load cell mounted thereon to measure the reaction force caused by the change of direction of the mixture as it transits the elbow.
Patent ES-8705655-A1 (ES)
Title: Viscosity regulator for liquid, particularly, paint used formanufacturing mirror
IPC: B01F15/04
Filed: 1985-11-13
Abstract: Appts. adjusts viscosity of liq. e.g. paints to produce mirrors. It has a cased impeller and a meter to measure energy consumption caused by fluid resistance of the impeller driven by motor to liq. flow. (4pp Dwg.No 0/1)
Patent ES-8609521-A1 (ES)
Title: Apparatus for pneumatically feeding a plurality of carding machines
IPC: D01G23/08
Filed: 1985-11-22
Abstract: An installation for pneumatically supplying fiber material to a plurality of carding machines arranged for simultaneous operation includes a plurality of card feeders, each being operatively connected to a separate carding machine. Each card feeder has a feed chute delivering fiber material to the carding machine associated therewith and a reserve chute delivering fiber material to the feed chute associated therewith. The installation further has a common transport conduit connected to the reserve chute of each card feeder and a fan contained in the common transport conduit for advancing fiber material by an air stream to the card feeders and a control arrangement for varying the flow rate of the fiber material in the common transport conduit as a function of at least one operational parameter of the installation.
Patent ES-8700203-A1 (ES)
Title: Material orienting apparatus.
IPC: B65G47/14
Filed: 1985-11-20
Abstract: A carrier for aligning a plurality of generally cylindrical articles for presentation to a printing apparatus incorporates at least one pocket having a pair of recesses formed at an angle to one another, a first of the recesses being oriented so as to receive an article from an article rectification apparatus and a second of the recesses being oriented so as to present the article to the printing apparatus, and sloping surfaces connecting the pair of recesses so that an article received in the first recess is capable of being transported along the sloping surfaces to the second recess as the carrier proceeds to the printing apparatus. An article orienting apparatus which incorporates such a carrier an improved feed mechanism comprised of at least one finger positioned in the feed hopper so as to longitudinally reciprocate in an arcuate path along the surface of the rectifying drum and an improved mechanism for providing a vacuum to selected portions of the various drums which comprise the article orienting apparatus.
Patent ES-8704679-A1 (ES)
Title: Linear displacement control system comprising a DC motor.
IPC: G05D3/18
Filed: 1985-12-18
Abstract: 1. System for controlling linear displacement, said system comprising a DC motor in a position servocontrol loop in which a position error signal is used to control the motor, wherein, on the basis of the error signal, a control voltage is generated having the form of a sequence of pulses having a fixed period, a variable duty ratio, and a duration dependent on the difference between the instantaneous position of the motor shaft and the set stop position thereof, characterized in that said system comprises means located is the DC motor control chain (3) pulse generator means (5), the pulses delivered by said pulse generator means having a mean value which is proportional to the instantaneous position of motor shaft and the set stop position thereof, said system further having is a body (60) a gear train (61) meshing with the motor shaft (62) and suitable for transmitting rotation of the motor shaft at a predetermined step-down ratio a sleeve (63) fixed to rotate with one of the gear wheels (613) in said gear train, said sleeve being rotatable about an axis (DELTA) which is parallel to the direction in which linear displacement is to be controlled and being fixed in translation along said direction relative to said body and a linear displacement control rod (64) screwed into said sleeve and driven in linear displacement by the sleeve when the sleeve (63) rotates.