baber/WOPTO huggingface dataset:
Patent ES-197455-A1 (ES)
Title: SISTEMA DE CILINDRO SUPERIOR PARA MáQUINAS DE HILAR
Filed: 1951-04-16
Abstract: Sistema de cilindro superior para máquina de hilar con cilindros elementales ajustados a pares en un eje común rotativo independientemente uno de otro cuyos cuerpos de cilindro o casquillos de manto que llevan la cinta del cilindro están colocados con asiento correcto sobre los cuerpos de soporte caracterizado por el hecho que los soportes-cojinetes de los cilindros elementales a causa de dos hileras de bolas siendo suficientemente sólidos y por resultas de la disposición de una barra de acoplamiento ajustada entre las hileras de bolas siendo sin juego por lo menos en tanto que una sobrecarga de los soportes y el juego de soporte molestando el servicio correcto y contrario a una obturación eficaz no sólo con respecto a un asiento simétrico de los cuerpos de cilindros encima de los cuerpos de soportes slno también con respecto a un asiento simétrico necesario para la adaptación micrométrlca a la distancia de cilindro.
Patent ES-344215-A1 (ES)
Title: Sorting apparatus for film cartridges
IPC: G03D13/00
Filed: 1967-08-18
Abstract: Film cassettes 131 are each formed with a notch 141 along one edge, the position within a range W, and the depth of which determine the operation of a sorting mechanism (See Groups B2 and B8) for determining bins into which the film cassettes are to be selectively directed.
Patent ES-358891-A1 (ES)
Title: Impregnating porous ceramics with noncolloidal solids
IPC: C04B41/87
Filed: 1968-10-05
Abstract: A porous ceramic is impregnated with non- colloidal ceramic particles by immersion in a liquid suspension of the particles which is vibrated at a frequency of at least 20 cycles per sec. Specified impregnants are Al 2 O 3 , Cr 2 O 3 , SiO 2 , ZrO 2 and TiO 2 the liquid is water or alcohol and a dispersant is preferred. Zircon discs are exemplified.
Patent ES-359218-A1 (ES)
Title: Electrical connector having unbonded insulation thereon
IPC: H01R4/24
Filed: 1968-10-16
Abstract: An electrical connector comprises a trough shaped metal crimping ferrule 4, the outer surface of which is covered with a film of insulating material, e.g. vulcanized paper, which extends into the ferrule and is gripped within the ferrule between portions of the ferrule to retain the film in position on the ferrule. As shown, the side walls of the ferrule have bent-in ribs 22 and struck-out tongues 27, which co-operate to grip film portions 28 which overlap the edges 30 of the ferrule. In use, two electrical wires 34 are positioned on edge portions 16 and 20 of tongues 10 which are struck from the base 8 of the ferrule. The connector is then crimped and the wires are forced into notches 12 in the tongues 10 so that their conductive cores 38 make contact with the walls of the notches (Fig. 3, not shown). The ribs 22 may be replaced by inwardly bent lugs (42, Fig. 4, not shown).
Patent ES-361944-A1 (ES)
Title: Machine for automatically marking,cutting and counting small items of wearing apparel such as hosiery
IPC: D06H1/00
Filed: 1968-12-28
Abstract: A machine for marking and cutting stockings prior to assembly into tights, comprises at least two forming blocks 14a, 14b for receiving stockings and mounted on a rotary support 12 adapted to occupy two diametrically-opposed positions in which a translatable cutting member 5 and a marking member 31 may respectively cut and mark the stockings. To commence an operational cycle, a user pulls a stocking over block 14b and presses the starting valve (38) of a pneumatic control system detailed in Fig. 5 (not shown), so that actuator 33 moves marker 31 down on to the stocking as the marker is lifted from the stocking, actuator 26 releases notched wheel 27 for rotation, and actuator 21 extends to drive blocks 14a, 14b through 180 degrees via ratchet 22 and gear-wheels 24, 25, Fig. 1 (not shown). The blocks, which rotate about axis 13 of gear-wheel 25, are locked in position by the return of actuator 26 actuator 21 reverts to its original position, and actuator 6 moves a cutter 5, mounted on slidable carriage 4, from left to right and back to make a longitudinal cut in the stocking. The stocking is then removed and the cycle may be restarted. The cutter 5 is preferably an electrically heated wire, which also fuses the nylon or like stocking material to prevent unknitting alternatively a burner or a razor blade, knife or the like may be used. A counter may be provided to record the number of stockings cut. In another embodiment, Figs. 6 (not shown), an electric motor replaces actuator 21. The cut stockings may be assembled into tights or the like, with or without gussets.
Patent ES-363094-A1 (ES)
Title: Process for the preparation of acyclic dicarboxylic acids from dienic hydrocarbons
IPC: C07C51/36
Filed: 1969-01-30
Abstract: A process for the preparation of saturated dicarboxylic acids starting from dienic hydrocarbons is disclosed herein, characterized in that it is carried out in three steps, the first step of which comprises the formation of a mixture of products consisting essentially of alkali or alkaline earth metal salts of unsaturated dicarboxylic acids, through the reaction of dienic hydrocarbons, CO2 and an amalgam of an alkali or alkaline earth metal, carried out in a reaction medium comprising an inert organic solvent the second step comprising the separation of the desired acid or acids in the pure state from said reaction mixture in an otherwise conventional manner and finaly the third step of which comprises the hydrogenation, according to per se known method of the purified unsaturated dicarboxylic acid or acids to the corresponding saturated acids. The process is especially well adapted for the production of adipic acid.
Patent ES-364180-A1 (ES)
Title: Improvements in fuselinks
IPC: H01H69/02
Filed: 1969-02-28
Abstract: A fuse link comprises a tubular cover 1, metal end plates 2 carrying metal dished support discs 3 at each end of the tube and a plurality of fusible elements 5. The elements 5, which may be of silver, are formed from strip material and have bent ends 8 which project through radial slots (4, Fig. 1, not shown) in the discs 3, which may be of brass and are soldered to the disc and plate surfaces, both of which may be silver plated. A jig is employed in the assembly of the fuse elements permitting rotation of the sub-assembly to present each slot position to a working position where the elements are inserted, coated with flux and soldered. The tube 1, which may be of resin bonded insulating material, is then forced on and screwed to the end plates. An arc-quenching sand may be poured around the elements 5 through apertures (9) in one end plate.
Patent ES-364550-A1 (ES)
Title: Regasification of a liquefied gaseous mixture
IPC: F17C9/02
Filed: 1969-03-10
Abstract: Partial vaporization of L.N.G. is effected by pressurizing at 4 the feed in line 3 to about 450 p.s.i., heating the pressurized liquid feed from -250 to -58 F. in heat exchangers 8, 10, 16, 20 traversed by relatively warm recycled gas obtained as hereinafter described, flashing at 22 into a first drum 24, withdrawing liquid bottoms at 48 and flashing into a second drum 52, withdrawing the bottoms at 88 and warming a portion thereof in a first heat exchanger 90 traversed by hot gas reformed at 80 as hereinafter described and in a second heat exchanger 46 traversed by a mixture of effluent withdrawn at 26 from drum 24, cooled in exchanger 10, thereby warming feed liquid and of effluent withdrawn at 62 from a fractionating column 60 hereinafter referred to, said mixture of effluents then being pressurized at 40 to 1000 p.s.i. before traversing heat exchanger 46 and being fed into a product line 47, whilst the so-warmed bottoms leaving exchanger 46 are fed through a line 92, the heat exchanger 20 and are added to the bottoms from drum 24, for passage into drum 52 the remainder of the bottoms from 52 together with effluent from 52 being passed to the column 60 from which liquid C 3 + hydrocarbons are withdrawn at 74 and after traversing a reboiler 76 a portion is fed through a line 79 to a conventional reformer 80 yielding mostly hot methane and hydrogen which is used to warm exchanger 90 and is thereafter compressed to 1000 p.s.i. at 87 and is added to the line 47 containing pressurized effluent withdrawn from 24, 60.
Patent ES-366706-A1 (ES)
Title: Process for storing partially oxidized lead powders
IPC: B01J2/00
Filed: 1969-05-02
Abstract: Adsorption of carbon dioxide by partially oxidized lead powder intended for use in the manufacture of dispersion - strengthened lead is prevented by storing the powder, immediately after oxidation, and until required for use, in air while maintaining the powder at a temperature above 50 C but below the melting-point of lead. The preferred storage temperatures are in the range 50-100 C, where CO2 absorption is minimal. The lead powder may contain 1% by weight of lead oxide calculated as PbO and have an average particle size less than 150 microns, and may be compacted and rolled or extruded to form dispersion strengthened lead after storage as described above, the product being free of undesirable porosity.
Patent ES-368439-A1 (ES)
Title: Method of manufacturing membranes which are permeable to ions and/or molecules
IPC: H01M50/451
Filed: 1969-06-17
Abstract: A membrane comprising particles 3 permeable to ions and/or molecules and embedded in a plastics foil 4, Fig. 3 (not shown), is formed by coating a substrate 1, e.g. glass, with a tacky substance 2, scattering the particles on the tacky substance, applying over the particles a coating of a plastics substance to form the foil and subsequently removing a portion of the surface of the plastics coating to expose the particles or applying only a sufficiency of the plastics substance to ensure such exposure, and removing the membrane from the substrate and tacky substance. The particles 3 may be of an ion exchange material and the tacky substance 2 isoprene rubber. The plastics material of the foil 4 may be a polyester, polycarbonate, polyurethane, polyesterimide, polyimide, polyamideimide, or polystyrene resin which may be hardened by heat treatment after application to the particles 3. The portion of the surface of the plastics coating may be removed by etching or saponification. Layers of a synthetic foam or a nylon, glass fibre or metal gauze may be provided on one or each side of the membrane.
Patent ES-370784-A1 (ES)
Title: N-(gamma-phenylpropyl)-n'-(substituted)-piperazines
IPC: C07D295/185
Filed: 1969-08-23
Abstract: The invention comprises compounds of formula wherein R, a chain having up to 6 carbon atoms, is alkoxycarbonylalkyl, cyanoalkyl, alkylcarbonylalkyl or phenyl-substituted hydroxyalkyl in which the phenyl may itself be alkoxysubstituted, and a process for preparing them by reacting a 1 - R - piperazine with Ph(CH 2 ) 3 Br. Therapeutic compositions for oral, parenteral or rectal administration comprise compounds of the above formula, which are hypotensive, vasodilatory, adrenolytic, spasmolytic and diuretic.
Patent ES-376665-A1 (ES)
Title: Portable detector for measuring ionizing radiation
IPC: H01J47/04
Filed: 1970-02-18
Abstract: In a portable detector for measuring ionizing radiations, especially X and [gamma] radiation, an electro-scope 22-26 is mounted on the nosepiece 24 of a microscope 18. The microscope, electroscope and an end-cap 34, 36, 38 via which the electro-scope is charged, are disposed in end to end relation within a container 10, the electroscope being mounted within an ionization chamber limited by a thin leak tight wall 40. A sleeve 46 having a calibrated thickness is displaceably mounted in the container so as to be able to cover the thin wall or to be withdrawn therefrom. The material and thickness of the thin wall are chosen so that the detector has a response corresponding to a protection of 7mg/cm2 of human tissues (i.e. eye tissue), while the sleeve is such that the response corresponds to an absorbtion by 300mg/cm2 of tissues when the sleeve covers the wall. The miscroscope has two differently calibrated measuring scales for the two sleeve positions. The microscope casing is joined to the end-cap structure by thin arms around the thin wall. The electrometer may consist of a movable metallized quartz fibre 26 bonded to a U-shaped stationary copper bow 22. The electrometer can be charged by connecting a voltage to the rod 36 and pressing it so that the bellows 38 expand and make contact with the connector rod 28 connected to the bow 22. The movement with time of the wire as the electrometer discharges when subjected to ionizing radiation is observed in the microscope.
Patent ES-376715-A1 (ES)
Title: Overspeed governors
IPC: G05D13/00
Filed: 1970-02-19
Abstract: A speed governor comprises a rotary inertia member 104 whose centre of gravity is eccentric to the axis of rotation A, spring rods 103 biasing the inertia member 104 against an abutment against the action of centrifugal force, and a discharge member 112 for control fluid, the member 104 having an axially facing annular surface 105 which co-operates with discharge apertures 114 to control the outflow of control fluid, the arrangement being such that in operation at speeds of rotation up to a critical speed the annular surface 105 restricts the outflow and when the critical speed is exceeded the inertia member 104 moves transversely to the axis A to expose further the apertures 114.
Patent ES-379098-A1 (ES)
Title: Device for fixing labels to a supporting body
IPC: B62D51/00
Filed: 1970-04-27
Abstract: A device for fixing labels to a supporting body, such as for example a fabric, by means of connecting elements consisting of a button and an anchoring body connected by a thin filament. The device comprises a hollow needle with a longitudinal slot, a piston which thrusts said anchoring body forward along said slot of said needle, a kinematic mechanism which feeds said connecting elements, assembled to form a unit, in continuous succession in such a manner that the anchoring body of each element is each time brought into alignment with said needle, and means for cutting each connecting element from said unit when the anchoring body of the element considered is thrust along the slot of said needle.
Patent ES-386469-A1 (ES)
Title: Three-terminal modular electric filters
IPC: H03H1/00
Filed: 1971-01-14
Abstract: An improved modular construction of a three-terminal electric filter element comprising an adjustable inductance and a plurality of fixed capacitors, comprising an insulating base bearing output pins and assembled to a metal casing, wherein the capacitors are fixed mechanically and connected electrically to a connecting plate which is made of an insulating material and at least one of whose surfaces bears a circuit of electric connections in the form of a printed circuit for connecting the members making up the modular element, and wherein the pins extend through the inside of the casing to engage in holes with which the connecting plate is formed at selected points of the printed circuit.
Patent ES-401146-A1 (ES)
Title: Pump for zinc-rich materials or the like
IPC: F04B53/12
Filed: 1972-03-24
Abstract: A pump for use in the airless spraying of zinc-rich materials or the like is disclosed. The pump is provided with valves in which the mating valve surfaces are constructed to avoid excessive localized pressure and incorporate elements formed of materials with which zinc-rich coating materials or the like do not tend to form weld type bonds. In one embodiment, a ball check valve includes a rigid ball encased in a polyurethane jacket which seats against a spherical valve seat. In another embodiment, the valve seat is provided by an O-ring formed of elastomeric material.
Patent ES-413653-A1 (ES)
Title: Acrylonitrile polymers with anti-static properties
IPC: C08L33/00
Filed: 1973-04-13
Abstract: The invention relates to acrylonitrile polymers or copolymers containing as an anti-static agent from 1 to 20 percent by weight based on the mixture as a whole of polyalkylene oxide derivatives with terminal sulphonate groups attached through alkylphenyl ether groups.
Patent ES-419283-A1 (ES)
Title: Dental devices
IPC: A61C5/06
Filed: 1973-09-27
Abstract: A dental implement for use in connection with filling of tooth cavities with amalgam or a similar tooth filling material, characterized in that it is made as a hand tool having a narrow outlet spout for amalgam and an amalgam container communicating with the spout for dispensing amalgam therethrough, and a vibrator unit serving to vibrate a tool part by means of which the amalgam in the cavity can be compressed or condensed. In the outlet spout there is mounted a plunger or hammar element connected to a vibrator and serving to push the filling material into the tooth cavity in a beat like manner with a relatively high working frequency, e.g. 500 cycles per minute, whereby it is possible to rapidly fill the cavity with many small portions of the filling material and with positive compression or condensation of each of these portions. The advantage of using the device is not only a considerable saving of work but also that in practice it becomes possible to fill the tooth cavity according to the so-called "wet" method whereby a filling of a highly improved quality is obtainable.
Patent ES-424612-A1 (ES)
Title: Optical sighting instrument with means for producing a sighting mark
IPC: F41G1/30
Filed: 1974-03-25
Abstract: An optical instrument comprising a lens means having a concave light reflecting surface serving as a semi-transparent mirror, and a light source for directing light beams to the semi-transparent mirror which is arranged to produce an image of the light source, such that said image to an observer who has his eye directed to the concave mirror surface appears to lie far in front of the mirror to serve as a sighting mark on a sighting line between the observer's eye and a target the lens means with the semi-transparent concave mirror surface and the light source being arranged such in relation to each other and in relation to the sighting line that the optical main axis from the light source to the lens means intersects the sighting line substantially on the semi-transparent mirror surface and intersects the theoretical optical main axis of the lens means in a point situated close to the focus of the concave mirror surface, and such that the focus and said point are transversely spaced from the sighting line whereby sighting errors as a result of misalignment of the observer's eye in relation to said sighting line will be reduced to a minimum.
Patent ES-426296-A1 (ES)
Title: Sulfur containing trialkoxybenzoylamino carboxylic acids
IPC: C07C323/58
Filed: 1974-05-14
Abstract: Compounds are prepared of the formula:
Patent ES-432090-A1 (ES)
Title: Oil applicator for reproduction machine fuser
IPC: G03D3/00
Filed: 1974-11-19
Abstract: A roll-type fuser for a reproduction or copying machine where, to obviate any tendency for the finished copy to adhere to the fuser roll surface a liquid release material is applied thereto by a liquid applicator. To prevent the application of excess release material or the uneven application of the liquid material on the fuser roll surface, a wiper, which may comprise a relatively soft roll element, bears against the roll surface to smooth out and remove excess liquid prior to contact of the fuser roll with the copy material being fused. To control the amount of release material dispensed by the applicator and, commensurate therewith, the wiping effectiveness of the wiper, a common frame, which is displaceable toward and away from the fuser roll, supports both the liquid applicator and the wiper. Adjustable bias means on the frame simultaneously controls contact pressures of both applicator and wiper with the fuser roll so that a change in the contact pressure of the applicator with the fuser roll with attendant change in the amount of release material applied to the fuser roll by the applicator effects conjointly therewith, a change in wiping ability of the wiper.
Patent ES-432384-A1 (ES)
Title: Process for the wet treatment of textiles
IPC: D06B5/12
Filed: 1974-11-28
Abstract: This invention provides for a process for the wet treatment of textiles in which in a pressure-tight high-temperature resistant container the liquor always flows outwardly laterally at an angle from vertical through the inside of the textile material, flows down on the outside of the textile material to a sump situated beneath the latter and is pumped back from the sump into the interior of the textile material. Thus the material during the process is not immersed in the liquor and the influence of the high pressures and temperatures conventionally applied upon the textiles in their wet treatment is avoided and a lower liquid to textile ratio is employed.
Patent ES-432958-A1 (ES)
Title: Parting tool for severing traveling elongated material into predetermined lengths
IPC: B23D25/04
Filed: 1974-12-16
Abstract: Parting device for severing a traveling elongated material into predetermined lengths, including track means, a tool slide carrying a parting tool and mounted on said track means for traveling thereon in a direction parallel to a path along which the elongated material travels past the parting device, the tool slide being displaceable at a speed in synchronism with that of the traveling elongated material as a predetermined length is being severed from the elongated material by the parting tool and being displaceable back to a starting position after the predetermined length has been severed, control means for initiating the foregoing displacements of the tool slide, reversible, flexibly yielding drive means ever actuatable for the severing operation and capable of imparting a travel speed to the tool slide greater than the synchronized speed without braking the tool slide, a member traveling at a speed continously in synchronism with the travel speed of the elongated material, and over-running clutch means interposed between the tool slide and the member for limiting the speed of the tool slide from exceeding the synchronous speed while permitting the tool slide to lag behind the member.
Patent ES-441111-A1 (ES)
Title: Process for the preparation of dihydroxyanthraquinones
IPC: C07C67/00
Filed: 1975-09-19
Abstract: The invention relates to a process for the preparation of 1,5-dihydroxyanthraquinone and 1,8-dihydroxy-anthraquinone and of their mixtures. Alkali metal salts or alkaline earth metal salts of the corresponding anthraquinonedisulphonic acid are treated, in an aqueous medium under pressure and at elevated temperatures, with lime, buffer substances and, if appropriate, oxidizing agents, a surface-active agent is added to the resulting reaction mixture and the mixture is then acidified in a continuous process with mineral acid at temperatures of 50 DEG C to 150 DEG C and a pressure of 1-3 bars, and the dihydroxyanthraquinone which has precipitated is isolated. Compared to the known procedure, the process according to the invention is distinguished by a substantially improved space-time yield with at least equal purity of the reaction products.
Patent ES-443552-A1 (ES)
Title: Leader of a carrier of information in the form of a web
IPC: G11B5/627
Filed: 1975-12-16
Abstract: This invention relates to a leader of an information carrier web suitable for photoelectric control, comprising a polyester film oriented by biaxial stretching, having one layer, and a transparency of at least 60 per cent when exposed to light of a wavelength of 750 nm.
Patent ES-447219-A1 (ES)
Title: N-sulfonyl-N-dihalophenylimidazolidinediones
IPC: A01N43/50
Filed: 1976-04-21
Abstract: 3-(3' -Dihalophenyl)-1-sulfonylimidazolidine-2,4-5'-diones of the formula: < IMAGE > wherein X is a halogen atom, R1 is a C1-C12 alkyl group, a C2-C4 alkenyl group or a halogenated C1-C4 alkyl group having 1 to 3 halogen atoms, and R2 and R3 are individually a hydrogen atom or a methyl group, which show high microbicidal activities against various fungi and bacteria without any material toxicity to mammals and which plants and can be produced by reacting the corresponding 1-unsubstituted compound with a sulfonyl halide.