baber/WOPTO huggingface dataset:
Patent ES-428763-A1 (ES)
Title: Textile carding
IPC: D01G15/46
Filed: 1974-07-30
Abstract: A method and apparatus whereby a carded web is removed from a rotating member carrying the web by passing the web through a mouth constituted by a nip between a rotating element such as a stripping roller which may have a non-circular cross-section and a stationary element such as a blade-like member that may be oscillated toward and away from the rotating element, the mouth continuously opening and closing in a plane radial of the rotating element.
Patent ES-430605-A1 (ES)
Title: Web weaving machine with several heald shafts
IPC: D03C5/00
Filed: 1974-10-02
Abstract: A web weaving machine is disclosed. The machine comprises a plurality of heald shafts disposed to have a plane of symmetry common to one another and a plurality of tension transmitting elements. At least one of the elements is flexible and is guided by at least one roller. Each tension transmitting element is connected to a respective heald shaft at a portion thereof which is disposed in the plane of symmetry and each element is so disposed as, in use, to transmit a force to the respective heald shaft which is directed substantially parallel to the healds thereof.
Patent ES-430776-A1 (ES)
Title: Halogen incandescent lamp whose filler gas comprises bromine, chlorine and hydrogen
IPC: H01K1/50
Filed: 1974-10-08
Abstract: Halogen incandescent lamp having a gas filling comprising dibromonethane (CH2Br2) and carbontetrachloride (CCl4).
Patent ES-431521-A1 (ES)
Title: Electrolytic diaphragm cell
IPC: C25B9/19
Filed: 1974-10-30
Abstract: A diaphragm cell for the electrolysis of aqueous salt solutions in which the cylindrical horizontal cell body is supported at one end by the cathode plate and at the opposite end by the anode plate. At least one anode and at least one cathode are attached to their respective plates in a manner which permits brine to encircle and pass between the electrodes.
Patent ES-431641-A1 (ES)
Title: Substituted triazino-benzimidazoles
IPC: C07F9/6561
Filed: 1974-11-05
Abstract: The present invention relates to triazinobenzimidazoles and to a process for their preparation.
Patent ES-437197-A1 (ES)
Title: 5-Aryltetrazoles
IPC: C07D401/10
Filed: 1975-04-29
Abstract: 5-Substituted phenyltetrazoles and their pharmaceutically acceptable basic salts as hypolipemic agents in mammals.
Patent ES-441909-A1 (ES)
Title: Forming fabric and a method for its manufacture
IPC: D03D25/00
Filed: 1975-10-09
Abstract: A forming fabric for use in paper-making, cellulose or similar machines. The fabric comprising two layers of synthetic weft threads and synthetic warp threads. The latter interconnecting the weft thread layers but also binding separately the weft threads of the layer forming the paper making side of the fabric. The weft thread layer which forms the wear side of the fabric is tangent to a plane which is positioned outside the plane which is tangent to the warp threads interconnecting the weft layers.
Patent ES-445989-A1 (ES)
Title: Method for forming an annular groove in a thermoplastic pipe
IPC: B29C57/04
Filed: 1976-03-12
Abstract: An annular groove is formed in the periphery of thermoplastic pipe near an end thereof by combining the forces of a fluid under pressure and a rigid expandable core mold. A pipe is heated, softened and placed over a core mold having an extensible portion. The extensible portion is in the retracted state initially and presents no obstacle to the placement of the pipe on the core mold. A space is provided internally of the pipe and is sealed by parts of the core mold whereby the application of a fluid pressure pushes outwardly on the inner periphery of the pipe. At the same time or subsequently the extensible portion of the core mold is extended to provide additional pressure to and to shape the latter internal periphery of the pipe.
Patent ES-446288-A1 (ES)
Title: Nonaqueous electrochemical cell
IPC: H01M50/486
Filed: 1976-03-23
Abstract: A nonaqueous cell comprising an active metal anode, such as a lithium, sodium, potassium or aluminum anode, a liquid cathode-electrolyte comprising a solute dissolved in a solvent which is an oxyhalide of an element of Group V or group VI of the Periodic Table and wherein the surface of the anode contacting the cathode-electrolyte is coated with a vinyl polymer film.
Patent ES-449536-A1 (ES)
Title: Disperse monoazo dyestuffs
IPC: C09B43/42
Filed: 1976-07-02
Abstract: Novel azo disperse dyestuffs of the formula (I) < IMAGE > in which one of R1 and R2 denotes a group of the formula R-SO2- and the other denotes halogen or alkylsulphonyl, R denotes a radical of the formula -CH2CH2OH, -CH2-CHOH-CH2OH, -CH2-CO-CH3, < IMAGE >, < IMAGE > or < IMAGE >, one of R3 and R4 denotes hydrogen and the other denotes hydrogen or halogen, R5 denotes hydrogen, chlorine, bromine, methyl, methoxy or ethoxy, R6 denotes alkyl or alkenyl, R7 denotes alkyl, alkenyl or phenylalkyl, R8 denotes hydrogen, methyl, methoxy, ethoxy, chlorine, bromine, cyano or acylamino, R9 denotes hydrogen, alkyl, hydroxyalkyl or cyanoalkyl, R10 denotes hydroxyalkyl and R12 and R13 independently of one another denote hydrogen or alkyl the phenyl ring A can carry one or two substituents, namely up to two chlorine or bromine and/or one of the group consisting of nitro, cyano, methyl, methoxy and alkoxycarbonyl and all the alkyl and alkoxy radicals on the molecule contain 1, 2, 3 or 4 and the alkenyl groups 2, 3 or 4 carbon atoms, are obtained by diazotising and coupling the corresponding starting substances. The novel dyestuffs are suitable for dyeing and printing textiles, in particular of linear, aromatic polyesters.
Patent ES-452109-A1 (ES)
Title: Araliphatic ketones and carbinols
IPC: C25B3/25
Filed: 1976-10-05
Abstract: Compounds of the formula WHEREIN R1 is isobutyl, phenyl, o-fluoro-phenyl, o-chloro-phenyl, cyclopentyl, cyclohexyl, methyl-cyclo-hexyl or cycloheptyl, R2 is hydrogen, fluorine, chlorine or bromine, R3 is methyl, ethyl or, when R1 is phenyl, fluoro-phenyl or chloro-phenyl, or R1 is cyclohexyl and R2 is halogen, also hydrogen, Z1 and Z2 are hydrogen or together form an additional carbon-to-carbon bond, A is O PARALLEL -C- or HOH ANGLE -C- and M IS 2, 4, 6, 8 OR WHEN R1 is halo-phenyl, isobutyl, cyclohexyl, methyl-cyclohexyl, cyclopentyl or cycloheptyl and/or R2 is halogen and/or R3 is methyl or ethyl and/or A is -CH(OH)-, also O the compounds are useful as antiphlogistics.
Patent ES-452486-A1 (ES)
Title: Drive shield for tunneling apparatus and a method for operating such a shield
IPC: E21D9/06
Filed: 1976-10-18
Abstract: A drive shield is formed with a series of drive or cutter members of elongate shape supported in side-by-side relationship around a tunnel wall by a frame and fluid rams are interposed between the frame and the members for effectively relative displacement. To preclude relative movement between the drive members when the frame is shifted by operating all the rams in unison a plurality of locking mechanisms with levers spring-biased into catch plates and effective between neighboring pairs of members ensures all the members lock together when they have all been shifted up by the rams. The levers are released by plates on the frame however when the frame becomes fully drawn up to permit the members to be displaced individually again. Alternatively an analogous hydraulic control system feeds identical flow rates of fluid to the rams when the frame is shifted independent of the prevailing forces or pressure to inhibit relative movement between the drive members.
Patent ES-455696-A1 (ES)
Title: Process for producing stable solutions of a sulphonamide and a potentiator
IPC: A61K47/22
Filed: 1977-02-05
Abstract: A process for the production of limpid and stable injectable preparations containing a sulphonamide and a potentiator is described, in which a diethanolamine salt of the sulphonamide and a salt of the potentiator are separately dissolved and the solutions mixed, the solvent mixture containing between 10 and 50% of water, between 15 and 30% of propyleneglycol, and between 20 and 40% of N-methylpyrrolidone, and the pH of the preparation being from 5.5 to 7.5.
Patent ES-459269-A1 (ES)
Title: Discharge of cohesive particulate materials
IPC: G05D7/06
Filed: 1977-05-19
Abstract: In order to be able to unload the powdery product (5), for example whole-milk powder, from a silo (4) through an unloading aperture connected to an outlet pipe (8) and arranged in a filter-like plate (6), the product (5) is aerated through the plate (6) and, at the same time, the plate (6) is made to vibrate vertically by a vibrator (26). In this case, it is important that the aerating and the vibration regions are spatially not or hardly separated from one another, and that the joint action of the aeration and the vibrations extends up to the unloading aperture. Such a method makes it possible to cause adherent powdery products to flow continuously, it being possible for the outflowing quantity to be influenced by the quantity of air supplied.
Patent ES-462273-A1 (ES)
Title: Drive connection for the pressure plate of a friction clutch
IPC: F16D13/71
Filed: 1977-09-10
Abstract: An improved drive connection for a pressure plate of a friction clutch includes replaceable wear shoes especially adapted for retention in position so as to avoid the imposition of damaging stresses, thereon, including a barrier wall for deflecting air currents from the interface of the wear shoe with the housing, and further includes a damper spring which exerts a resilient bias between a pressure plate and housing both tangentially and parallel with respect to the axis of the clutch.
Patent ES-462903-A1 (ES)
Title: Animal feed compounds
IPC: A23K50/15
Filed: 1977-10-04
Abstract: The composition has a dry weight of 750 to 850 g/l, it assays 13.5-16.5% of urea nitrogen and 5.5-7.5% (by weight) of phosphorus. In a preferred form, it contains, in addition, certain proportions of ammonia nitrogen, sulphur, zinc, manganese, copper, iodine and cobalt. The composition is prepared by mixing, in the weight ratios corresponding to the above levels, urea phosphate and urea and by dissolving them in water for the preferred composition, ammonium sulphate and the sulphates of the trace elements mentioned are added. The composition can be advantageously used with cellulosic vegetables low in nitrogen and phosphorus.
Patent ES-463260-A1 (ES)
Title: Process for the preparation of an extract of {i Teucrium marum {b used in particular in therapy
IPC: A61P11/16
Filed: 1977-10-14
Abstract: The present invention relates to a process for the preparation of an extract of Teucrium marum used in therapy, according to which the whole plant, or part of the plant, is subjected to a treatment with a solvent, the said process being characterized in that the said treatment is carried out with a solvent chosen from among the group comprising boiling water in the presence of NH3, pentane, hexane, heptane, cyclohexane, cyclopentane, petroleum ether, methylene chloride and mixtures of these, and in that, if necessary, the resulting extract is subjected to a purification.
Patent ES-463375-A1 (ES)
Title: Equipment for connecting oil-tankers to marine towers
IPC: B63B35/44
Filed: 1977-10-19
Abstract: Apparatus for connecting a tanker to a marine tower comprising apparatus for mooring the tanker to the tower and apparatus for connecting a supply conduit on the tower to a receiver conduit on the tanker. A hose-pipe section is normally stored on the tanker at least in part on a rotary pulley located on the tanker in a manner such that one of the ends of the hose-pipe has connected to it a first connecting element which opens upwardly on the tanker deck. A boom on the tower capable of freely pivoting about the axis of the latter has attached to its free end a second connecting element adapted to cooperate with the first connecting element. A rope passes vertically through the second connecting element whose free end is attachable to the first connecting element to move the first connecting element towards or away from said second connecting element which remains substantially stationary.
Patent ES-465678-A1 (ES)
Title: Production of cigarette filter units
IPC: A24D3/02
Filed: 1978-01-02
Abstract: Cigarette filter units are made in a long strip with alternate portions of fibrous and pourable filter material. The fibrous portions are first attached at spaced intervals to a sheathing strip which is wrapped practically right around them to form a cylinder with regular empty spaces between the fibrous portions and openings into the spaces. In a special unit, air is extracted from these spaces so that when the spaces enter a chamber containing pourable filter material, they suck the material in to fully fill the spaces. Excess filter material is brushed off the filter unit, and a sealing strip is stuck over the openings.
Patent ES-468695-A1 (ES)
Title: Method and equipment for heat exchange
IPC: F28D7/16
Filed: 1978-04-11
Abstract: A method of heat exchange in a heat exchanger which has a plurality of upwardly extending pipes for upward flow of a primary liquid medium and around which in operation a secondary medium flows, a lower chamber at the lower ends of the pipes from which the primary liquid enters the pipes and which contains a distribution system adapted to distribute flow across the cross-section of the lower chamber, and an upper chamber at the upper ends of the pipes into which the fluid passes from the pipes, the pipes and the upper and lower chambers containing fluidizable particulate material, in which method the flow-rate of the primary liquid medium is selected so that the particulate material is fluidized within the pipes and within the upper and lower chambers without mechanical stirring, the distribution system causes the primary liquid medium to be admitted to the pipes substantially uniformly across the transverse cross-section of the lower chamber and the pressure drop ( DELTA Pd) across the distribution system and the pressure drop ( DELTA Pb) caused by all of the particulate material satisfy the condition: 0.01< DELTA Pdx100/ DELTA Pb<400.
Patent ES-469773-A1 (ES)
Title: Liquefied gas tank and method of filling
IPC: F17C13/00
Filed: 1978-05-12
Abstract: A liquefied gas tank having thermal insulation in association with a fluidtight body. A liquid supply line terminates at a location within the upper half of said vessel and discharges into a vertical draft-tube which is in fluid communication with the ullage portion of the vessel. The liquefied gas which is supplied into the draft-tube is conditioned to the pressure and temperature within the vessel as it travels downward to the bottom before it can flow radially outward into the tank.
Patent ES-472183-A1 (ES)
Title: Industrial process for continuous production of zeolite A
IPC: B01J29/04
Filed: 1978-07-28
Abstract: A process for continuous preparation of zeolite A of constant and homogeneous quality, consisting of instantly and continously mixing a sodium silicate solution and a sodium aluminate solution in the correct proportions and at an elevated temperature followed by transfer of the resulting slurry to a crystallization reactor. The product is recovered from the crystallization reactor washed and dried.
Patent ES-477987-A1 (ES)
Title: Remotely controlled rearview mirror assembly
IPC: B60R1/068
Filed: 1979-02-22
Abstract: A remotely controlled rearview mirror assembly has a tiltable reflective member mounted on a fixed base in a casing, the reflective member being tilted by means of a remote control. Two or three-wire cable systems are the preferred linkage but electrical or fluidic linkages may be used. The reflective member is anchored to the base by a forked member to prevent rotation of the reflective member, in its own plane, which would otherwise cause jamming or juddering by contact with the sides of the casing. The preferred forked member is a V-shaped wire strut with arms pivotally attached to the reflective member and a necked junction part as a frictional pivot to provide damping. The reflective member is tiltably mounted by an arcuate knife edge received in a linear groove, the included angle of the groove being greater than that of the knife edge. This provides a substantially common elevational and azimuthal pivot point closer to the surface of the reflective member.
Patent ES-481492-A1 (ES)
Title: Substituted amino acids, their use and preparation and pharmaceutical compositions containing them.
IPC: A61K31/22
Filed: 1979-06-12
Abstract: Acylbiphenylylaminoalkanoic acids of the general formula I < IMAGE > in which R<1> signifies an aliphatic or alicyclic hydrocarbon radical or an optionally substituted phenyl group, A signifies an optionally substituted and/or hydrogenated biphenylyl radical and n signifies a positive whole number from 3 to 5, as well as their salts of inorganic or organic barn exert on warm-blooded animals a protective action on the stomach and liver, and in addition they bring about an increase in the secretion of the pancreas and liver. In addition, they cause an inhibition of the formation of glucose from lactate and pyruvate in the liver. They are suitable for the treatment and prophylaxis of diseases which are due to disorders of the stomach or intestine or to reduced performances by the pancras, bile and/or liver. Processes for the production of the compounds and corresponding pharamaceutical products are given.
Patent ES-481641-A1 (ES)
Title: Process and device for the automatic tracking of welding joints.
IPC: B23K9/02
Filed: 1979-06-18
Abstract: 1. A method for automatically following a welding seam (4), of the kind in which a possible shift between the said seam (4) and a means for guiding a welding torch carriage (10) is compensated by a corrective transverse displacement of a torch carriage, according to which the corrective displacement is assured within a range of adjustment authorised by a control system positively coupled with mechanical probing of the said seam by means of a feeler probe (34), characterised in that this control operation is assured by periodic performance of transverse advances of a retractable seam feeler probe, which is normally in the retracted position spaced apart from the said seam, the said control action being rendered inoperative in all cases in which the information provided by such a probing operation does not lie within the said authorised range of adjustment, thus manifesting the presence of a welding spot (5) produced prior to the welding operation as such, and in that the said probing operation is resumed immediately until information is obtained which lies within the said authorised range of adjustment.
Patent ES-482416-A1 (ES)
Title: Circuit system for the generation of a direct control voltage which is dependent on an alternating voltage
IPC: H03K4/00
Filed: 1979-07-11
Abstract: In a circuit system for the generation of a direct control voltage dependent upon an alternating voltage for a dynamic compander device, the system including a charging capacitor, a charging circuit connected to charge the capacitor, and a circuit connected to discharge the capacitor, a comparator unit is connected to effect comparison between the alternating voltage and a reference voltage and to produce an output voltage representative of the amount by which the alternating voltage exceeds the reference voltage, and at least one of the circuits is formed of a current source and an electronically controllable current path connected between the source and the capacitor and having a control input connected to the comparator unit for varying the conductance of the current path as a function of the output voltage of the comparator unit.
Patent ES-8104778-A1 (ES)
Title: Treatment of hazardous waste
IPC: C09K3/32
Filed: 1979-10-29
Abstract: Oily wastes which are immiscible with water are treated by mixing them with powdered chalk or other absorbent substance and a liquid hazardous waste. The mixture thus obtained then has added to it cement and fly ash thereby producing a slurry which sets into a detoxified rock.
Patent ES-8106460-A1 (ES)
Title: Vessel closure having peelable liner and process for preparation thereof.
IPC: B65D41/12
Filed: 1979-11-01
Abstract: A vessel closure such as a crown shell or cap shell comprises a coated metal shell having a top portion (7) provided with a skirt (8) and a peelable thermoplastic resin liner (9) on the inner surface of said top portion. In order to overcome problems concerning the peelability of the liner and the formation of dust which can contaminate, for example, a drink in a container sealed by such a vessel closure, the liner (9) is bonded to the shell by means of a peelable adhesion interface between a layer (3) of a hydrocarbon resin or natural resin which is provided on said inner surface within the periphery of said top portion (7) of the shell, and a layer (4) containing an epoxy resin which is directly in contact with the hydrocarbon resin or natural resin layer (3).
Patent ES-8100992-A1 (ES)
Title: Safety steering column assembly for automobiles
IPC: F16F7/12
Filed: 1980-03-20
Abstract: A safety steering column assembly for automobiles comprising a steering shaft of variable axial length for connecting a steering wheel with a steering gear mechanism. A portion of the steering shaft adjacent the steering wheel is surrounded by a guide and support tube in which a bearing for turnably supporting the steering shaft is mounted. The guide and support tube, in turn, is surrounded by a corrugated tube serving as an impact absorber in which the corrugations of the tube are compressed into a block to reduce the axial length thereof. The stiffness of the corrugations of the corrugated tube varies along the length of the latter and the end of the corrugated tube distance from the steering wheel is fixedly attached to the guide and support tube, whereas the other end adjacent the steering wheel is releasably attached by means of a bracket to a portion of the body of the automobile so that upon impact on the steering wheel, for instance when during an accident the body of the driver hits the steering wheel, the corrugated tube is stressed in tension, whereby the compressed corrugations of different stiffness are gradually extended to provide a gradually increasing impact absorbing force.
Patent ES-8101982-A1 (ES)
Title: Composite molding apparatus for articles from two materials having a rotary mold block which includes pins for providing core areas
IPC: B22D19/00
Filed: 1980-05-30
Abstract: An apparatus for injection molding composite articles from two materials includes a rotary mold block carrying a two material mold half between a first material mold half and a second material mold half the rotary block providing, in sequence, a first material mold cavity and a composite material mold cavity in which latter cavity the second material is injected over, and preferably in positive engagement with, the first material. Core pins are carried in the rotary block which includes means to index the pins for providing core areas in the first material and subsequently retracting the pins so that the second material can flow into the core areas for positive engagement of the composite molded materials.
Patent ES-8104913-A1 (ES)
Title: Treating compositions with alternating electric currents
IPC: A61K41/00
Filed: 1980-07-30
Abstract: A preparation for electrical stimulation of the metabolic processes of epithelia by surface application of an aqueous solution comprises extracts of animal tissues treated with low frequency alternating electric currents to produce proteic groupings which are electrically excited within the solution.