baber/WOPTO huggingface dataset:
Patent ES-179301-A1 (ES)
Title: UN APARATO MECáNICO-AUTOMáTICO PARA EL TENDIDO DE PASTAS PARA SOPA, COLGáNDOLAS SOBRE SOSTENES
Filed: 1947-08-12
Abstract: Aparato mecánico-automático para el tendido de pastas para sopa.colgándolas sobre sostenes caracterizado porque para los fines aludidos dispone de un plano deslizador consistente en un tablero (Fig.6 C) suficientemente inclinado y por cuya superficie resbala la cortina de pasta distribuyéndose los hilos durante el deslizamiento alcanzando un espesor homogéneo en toda su amplitud siendo esta circunstancia la que facilitará después la ulterior operación del secado.
Patent ES-180318-A1 (ES)
Title: Sistema de interconexion entre dos lineas de corrientes portadoras
Filed: 1947-10-30
Abstract: Un sistema de interconexión entre dos líneas de corrietne portadora cada una de las cuales transmite una gran cantidad de canales portadores de mensaje comprendiendo el referido sistema medios para derivar señales pertenecientes a una misma banda de frecuencias de cada una de las líneas medios para filtrar las señales derivadas con el fin de eliminar de ellas cualquier señal que no pertenezca a las bandas de frecuencias derivadas medios para filtrar las referidas líneas para dejar libre el espacio anteriormente ocupado por las bandas de frecuencia derivadas y medios para inyectar cada una de las bandas de señales derivaas a la otra de las referidas líneas de manera de invertir sus posiciones respectivas en las líneas que deben interconectarse.
Patent ES-181849-A1 (ES)
Title: SISTEMA DE TRANSMISIoN POR IMPULSOS
Filed: 1948-01-24
Abstract: Un sistema de transmisión mediante una forma de onda completa, que comprende medios para transmitir, en un orden predeterminado, señales separadas de una primera característica y de una segunda característica y medios para determinar, en respuesta a la forma de onda completa, si las señales son de la primera característica o de la segunda.
Patent ES-189985-A1 (ES)
Title: Procedimiento para obtener mezclas de gran rendimiento
Filed: 1949-10-08
Abstract: Procedimiento para obtener mezclas carburantes de gran rendimiento con arreglo al cual y en relación con las características del combustible base se establede una composición reforzadora capaz de provocar un cracking de la mezcla en la cámara de explosión y en consecuencia ua segunda cobustión exhaustiva de todos lo hidrocarburos producidos.
Patent ES-198341-A1 (ES)
Title: MáQUINA PELADORA DE PATATAS
Filed: 1951-06-14
Abstract: Máquina peladora de patatas que se caracteriza porque el plato expulsador va montado en cojinetes a bolas efectuándose su movimiento mediante el empleo de una polea exterior en la parte inferior de la maquina y que se acciona por un motor electrico.
Patent ES-199536-A1 (ES)
Title: MEJORAS EN LA FABRICACIoN DE TUBOS DE VAPOR PARA HORNOS DE COCCIoN DE ARTiCULOS ALIMENTICIOS
Filed: 1951-09-10
Abstract: Mejoras en la fabricación de tubos de vapor para hornos de cocción de artículos alimenticios constituidos por una parte que suministra el calor a la cámara de cocción y una parte exterior a esta cámara y sometida a los medios de calentamiento caracterizadas porque en dichos tubos de vapor la parte sometida a calentamiento forma parte de un parte una circulación regular y continua de los fluidos que aumenta el rendimiento de la parte que suministra el calor y suprime los peligros de deterioro del tubo de vapor.
Patent ES-199729-A1 (ES)
Title: Un procedimiento de revestimientos de hilos y cables eléctricos
Filed: 1951-09-22
Abstract: Procedimiento de fabricación de un conductor eléctrico que comprende un revestimiento tal como cubierta impermeable coraza metálica armadura y una envoltura exterior de protección caracterizado porque se provee este revestimiento de una capa de enlace que adhiere por una parte al revestimiento por otra a la envoltura de protección y que garantiza la adherencia de dicha envoltura el revestimiento.
Patent ES-199782-A1 (ES)
Title: UN PROCEDIMIENTO PARA DAR A LOS TEJIDOS DE ALGODoN UN ASPECTO TORNASOLADO Y SEDOSO
Filed: 1951-09-18
Abstract: Procedimiento para dar a los tejidos de algodón un aspecto tornasolado y sedoso, que consiste en partir de una urdimbre de algodón Jumel blanqueado y de una trama de algodón americano mercerizado, cuyos algodones, por poseer sus hilos diversos grados de absorción en presencia del tinte, adquieren diferente tonalidad, la cual se traduce en el efecto de tornasol, procediéndose a continuación a dar un acabado inarrugable al tejido así entintado, cuyo acabado se efectúa sometiendo la tela a un baño de urea técnica y formol, en las proporciones adecuadas para dar al artículo la sedosidad característica.
Patent ES-293557-A1 (ES)
Title: Coating apparatus
IPC: B05B5/04
Filed: 1963-11-15
Abstract: An apparatus, suitable for spraying liquid or powdered coating materials, e.g. paint, on to an article such as a chair 1, comprises a rotatable cup-shaped member 28, a paint nozzle 43 for introducing the coating material to the member, a shroud 27 at least partially surrounding the member 28, a high voltage supply to the member 28 to provide an electrostatic field between the member and the chair, which is at earth potential, and a plurality of air jets 53, 54 for directing a convergent stream of compressed air 55, 56 from the shroud 27 towards the chair 1. The member 28 is of ebonite and includes a metal insert 63, and a flat disc 64 joined to an outer cup-shaped portion 65 by three webs 66. The mouth of the cup is tapered to provide a sharp edge at 67. The shroud 27 comprises a rear portion 46 formed with an annular channel 50 into which air is fed from a connector 30, and an elongated slot 51 through which the nozzle 43 projects, and a front portion 47 provided with rings 61 and 58 each containing a plurality of holes, and formed with a generally annular passage 52 and the holes 53, 54 which are inclined in sequence at angles of 5, 8, and 11 to the axis of the revolution of the member 28. Conductive or semi-conductive material is painted on or incorporated in the members 27 and 28 to provide them with a very high electrical resistance and the high voltage supply passes from a cable 36, through a resistor, and through the air motor for rotating the member 28 to the said member itself. The air jets avoid the pattern effect usually associated with electrostatic spray apparatus. The apparatus includes a trigger 24 controlling a microswitch 25 connected by a cable 6 to control equipment 18a mounted on a high voltage radio frequency generator 7, Fig. 7. A cable 9 connects the equipment 18a to valves 19, 20 and 8 which control respectively the paint line 4, the air line 3 for the motor for rotating the member 28, and the air line 29 for the shroud 27.
Patent ES-297806-A1 (ES)
Title: Improvements in rotary-piston internal-combustion engine lubrication arrangements
IPC: F01M11/02
Filed: 1964-03-20
Abstract: In a rotary-piston engine of the n and n+ 1 lobe type, radial sealing strips 16 . . . 20 slidably lodged in a stationary casing for the piston 1 are periodically fed with lubricating oil through a radial conduit 23 in a lobe 3 of the piston. Oil is supplied to conduit 23 through conduits 24, 25 in a power-output shaft 7 and an eccentric 6 carrying the piston, respectively, conduit 25 being located in the eccentric such that oil flows, through conduit 23 whilst it passes a sealing strip. The sealing strips are thereby fed with oil in sequence as the piston rotates. Lobe 3 is one of the lobes of the piston which is not subjected to high pressures during " compression " and " expansion " phases of the working cycle of operations, Fig. 10 (not shown). The outlet end of conduit 23 may comprise a plurality of openings, each of which may contain a flow restricting orifice or jet. Alternatively, an orifice or jet may be lodged in conduit 23 behind a single outlet opening, Figs. 8, 9 (not shown), or the said plurality of openings. Conduit 25 in the eccentric may contain a flowregulating valve, Fig. 11 (not shown), comprising a ball (32) biased to a closed position by a compression-spring (33) and a seat (31) containing one or a plurality of narrow by-pass passages (35), the valve being opened by centrifugal action at high speeds so that the pressure of the oil remains substantially constant with changes of speed. Alternatively, the valve may be of the needle type, Fig. 12 (not shown). The oil may be supplied to conduit 24 by the lubricating system for the bearings (not shown), or it may be supplied by a separate source. A further conduit 231 may be provided in a lobe similar to lobe 3 to increase the flow of oil to the sealing strips.
Patent ES-308627-A1 (ES)
Title: Device for branching-off a secondary piping having a certain diameter, from a main pipe having any diameter
IPC: F16L41/06
Filed: 1965-01-27
Abstract: For connecting a branch to a main pipe, a ring-shaped member 6 has a curved saddleshaped profile 10 substantially complementary to the profile of the main pipe and a boss 7 for insertion into a countersunk seating 9 in a tubular member 1 formed with lateral extensions 2, 3 provided with slots 4, 5 the tines of a U-shaped stirrup, encompassing the main pipe, pass through the slots and are secured therein by nuts 14, 15. When the extensions of the member 1 are disposed parallel to the axis of the main pipe, the latter is encompassed by a pair of clamps the radially extending bolts of which are engaged in the slots 4, 5.
Patent ES-336296-A1 (ES)
Title: Self-Lubricating Sheave Block.
IPC: F16C33/66
Filed: 1967-01-31
Abstract: A self-lubricating sheave block comprises a reservoir 25 in sheave 11, a passage 36, 35 extending from the reservoir through a hub 22 of the sheave to bearing means, a sleeve 45 surrounding a member 30 and comprising or engaging the bearing means, and seals 43, 44 preventing loss of lubricant. In Fig. 1 a sheave 11 is supported by tapered roller bearings 33, 34 on a sleeve 45 surrounding a pin 30 which is fixed to frame 10 by nuts 31, a screw 32 allowing transverse adjustment of the pin. The reservoir is filled through an opening in boss 27, and circumferentially spaced openings 36 are in line with passage 35 leading to the interior of the roller bearings. Members 40, 41 locate seals 43, 44. The sleeve 45 serves to space plates 12, 13. In Fig. 2 (not shown), a plain bearing is formed by hub (62) and a sleeve (69) on pin 70.
Patent ES-339429-A1 (ES)
Title: Multi-converters pneumatic steelmaking plant
IPC: C21C5/28
Filed: 1967-04-05
Abstract: A steelmaking plant has at least two converters which are movable between at least one blowing station and at least one charging and discharging station. The converters being operable simultaneously and each alternating between a blowing station and a charging-discharging station so that when one converter is located at a blowing station another one is located at a charging-discharging station. A track on which the converters move between stations may have one or more extensions, one of which may lead to a converter relining station, while there may be provided a secondary track disposed substantially at right angles to the main track and to which the converter may be transferred by suitable means. In a modification there is provided between the central blowing station and the peripheral charging-discharging stations one or more intermediate combined blowing and charging-discharging stations, whereby the number of converters in use at one time may be increased, while in a further embodiment suitable for use where two-stage refining is practised a central blowing station is located between two combined blowing-charging-discharging stations at which the preliminary or afterblowing treatment is carried out. As shown in Fig. 1, converter 207 is undergoing relining at station R, while converters 1, 101 move simultaneously along track 11, converter 107 being discharged fettled and charged at C1 while converter 1 is blown at S, the roles being reversed with 1 at C1 and 101 at S. Track extension D and secondary track 12 permits the interchange of converters.
Patent ES-339611-A1 (ES)
Title: Improvements relating to Heavy Metal-Containing Formazane Azo Dyestuffs and their use
IPC: C09B62/24
Filed: 1967-04-21
Abstract: The invention comprises heavy metal-containing formazane azo dyes of the formula wherein each of A and B represents the radical of a diazo component which contains X or X1 in o-position to the nitrogen bond, each of X and X1 represents a radical of a metal-binding substitutent, one of D and E represents the radical of a diazo component and the other that of a coupling component, Me represents a heavy metal of atomic numbers 24 to 30, Y represents a fibre reactive group bound to A, B or E optionally by way of a bridging member, which group contains at least one labile substituent or it contains an unsaturated carbon to carbon linkage Z represents a water solubilizing group, n is a positive whole number of at most 3, p represents a positive whole number of at most 6, and 8 and t represent 1 or 2, the sum of 8 + t being at least 3. They may be obtained by various azo coupling procedures and metallizing the products, the fibre reactive groups may be introduced before or after the formation of formazane azo dye. Examples are given for the production of the dyes. They are useful for dyeing leather, paper, natural or synthetic polypeptide fibre materials and other cellulose materials.
Patent ES-341746-A1 (ES)
Title: 1,8-naphthyridine derivatives and intermediates thereof
IPC: C07D471/04
Filed: 1967-06-13
Abstract: Novel compounds of the general formula (and metal salts and acid addition salts thereof), wherein R 1 is a C 1 to C 6 alkyl radical the radical -Y-NR1R11, wherein R1 and R11 are the same or different and each is a hydrogen atom or a C 1 to C 6 alkyl radical and Y is a C 1 to C 6 alkylene group a carboxy (C 1 to C 6 ) alkyl radical or the radical -CH 2 .CHOH.R111, wherein R111 is a hydrogen atom or a C 1 to C 6 alkyl radical which can be substituted by a hydroxyl group or a halogen atom, are prepared by condensing an alkyl 4-hydroxy-7-methyl- 1,8 - naphthyridine - 3 - carboxylate with 5- nitrofurfural, thus producing an alkyl 4- hydroxy - 7 - [2 - (5 - nitro - 2 - furyl) vinyl] - 1,8- naphthyridine - 3 - carboxylate, hydrolysing this latter compound thereby obtaining 4-hydroxy- 7 - [2 - (5 - nitro - 2 - furyl) vinyl] - 1,8 - naphthyridine - 3 - carboxylic acid and introducing the radical R 1 using an appropriate alkylating agent. Pharmaceutical preparations effective against both Gram-positive and Gram-negative bacteria contain as active ingredient the above novel compounds and may be administered orally.
Patent ES-348906-A1 (ES)
Title: Method for the determination of antigens
IPC: C12M1/12
Filed: 1968-01-03
Abstract: Antigens are determined in an airtight container formed by a bottom plate with a raised side wall and a cover, the bottom plate being subdivided into inner and outer compartments by a continuous raised inner wall, by a method comprising filling the outer compartment with a gel vehicle containing an antiserum to the antigen being determined, filling the inner compartment with a wet sponge-like material which will provide a humid atmosphere in the closed container, forming holes in the gel vehicle and putting into them a known volume of the antigen solution to be determined and known volumes of solutions of the antigen of different known concentrations, closing the container allowing the reaction to take place by diffusion of antigen into the gel so forming opaque rings around the holes and comparing the diameters of the opaque rings formed by the known and unknown solutions, the measured diameters being appropriately adjusted if the various solutions have been used. The gel vehicle is preferably agar gel 1% to 3% w/w containing 1% to 20% v/v serum.
Patent ES-349522-A1 (ES)
Title: Water-Setable Compositions
IPC: C04B24/28
Filed: 1968-01-19
Abstract: A water settable polyester/inorganic hydraulic filler composition comprises a polymerizable unsaturated polyester, an ethylenically unsaturated monomer copolymerizable therewith, an inorganic hydraulic filler which after having been stirred with water exhibits or induces an alkaline reaction and sets to a solid mass, a water-soluble free radical forming polymerization initiator which is substantially insoluble in the monomer and/or the polyester and which will not initiate polymerization in the substantial absence of water but which becomes active under aqueous alkaline conditions and 0-1 to 20% by weight in relation to the combined weight of the polyester and unsaturated monomer of a compound having at least one carboxylic acid or anhydride group and a C 10 -C 60 aliphatic and/or alicyclic group containing unsaturation capable of being oxidized in air at room temperature (i.e. 13-25 C.) or a salt thereof in which the positive ion does not promote the activity of the polymerization initiator. Preferred hydraulic fillers are Portland cement, ferro-Portland cement, blast furnace cement (slag cement), high alumina cement (cement de la Farge), lime-pozzolana cement, natural cements which are employed in admixture with quicklime and the hydraulic limes and Roman cement.
Patent ES-360362-A1 (ES)
Title: Reinforced rotating head for a tunnel boring machine
IPC: E21B10/28
Filed: 1968-11-16
Abstract: The rotatable, cutter tool-carrying head of a tunnelling machine comprises a cylindrical sleeve 1 disposed between front and rear, coaxial discs 2, 3, cutter tools 7 mounted on both the front face of the disc 2 and brackets 4 secured to the outside of the sleeve 1 to extend radially thereof, and collecting troughs 46 associated with some of the brackets. The bases of the holders by which tools 7 are mounted on the front face of the disc 2 are trued during manufacture to give the desired inclinations of the cutter tools they carry when mounted on the disc. The holders by which tools 7 are mounted on the brackets 4 are all identical and are each provided with two holes, one 35 for receiving a pivot spindle of the holder and the other 36 for receiving a pin for locking the holder on the associated bracket a required inclination. The head is rotatably supported at the front and rear against radial forces by roller bearings 55, 54 of which the bearing 54 has a fixed outer race which serves as an abutment ring for transmission of axial forces from the head to the body of the machine.
Patent ES-371969-A1 (ES)
Title: Clutch controlled by engine speed and transmission selector
IPC: B60K17/34
Filed: 1969-09-27
Abstract: A clutch control device for motor vehicles includes a declutching device, an engine speed sensor, and an arrangement of solenoid valves and electrical contactors in the electrical supply to these solenoid valves, the operation of the valves and hence the declutching device being governed by the speed sensor.
Patent ES-382500-A1 (ES)
Title: Formed plate tube spacer structure
IPC: F28D7/06
Filed: 1970-08-06
Abstract: In a vapour generator, Fig. 1, comprising pressure vessel 10 containing water space 30 through which a large number of U-shaped thinwalled tubes 38 carry heating fluid from header 44 to header 46, a tube support system 70, 72, 74, 86 prevents lateral vibration of the tubes while allowing longitudinal thermal movement. The tubes are spaced apart in closely spaced layers by the support plates 70, 72, 74 which lie parallel to and between the layers in rows perpendicular to the layers of tubes. A baffle structure 28, 26, 24 forms an annular passage 32 down which cold water from inlets 58 flows to enter space 30 at the bottom. The vapour generated in space 30 passes through separators 62 in baffle 28 and driers 64 to outlet 22. The horizontal sections 68 of the tubes 38 are each positioned between a pair of tabs 901, 9011 on plates 70a, Fig. 7, formed by bending out at right-angles the tabs formed by cutting two rows of E-shaped holes. The length of the tabs is made equal to the tube diameter so that the tubes are constrained by the opposite faces of adjacent plates in a row. The lower imperforate extensions 82a of the plates 70a used in the central row have locating holes 92 through which passes connector rod 94. The lower end of the extensions (82b) of plates (70b) (Fig. 9, not shown) used in the other rows have two vertically extending locating lugs (102) which fit between legs 66 of pipes 38. The upper ends 84 of plates 70 are welded between pairs of retainer plates 104 to the lower arched edge 110 of a structural member 86. Members 86 have upper flanges 106 to increase rigidity and are slidably mounted at 112 on baffle 24. The vertical legs 66 of tubes 38 are positioned by tabs 90, 90b of plates 72, Fig. 14, in a manner similar to that above except that the plates 72 extend horizontally and are fixed at their outer ends to baffle 24 and at their inner ends to a connecting rod 128 via plates (127). A rectangular recess 160 in the outer end of each plate 72 fits over annular support 124 plug welded to baffle 24. Adjacent plates are bolted to opposite legs of U-shaped pieces 138 acting to constrain the outer tubes 38 in some cases. In region 40 the legs 66 of the tubes are positioned between tabs 154 formed along both edges of plates 74, Fig. 21, by making oblique cuts into the plate edges and bending out the triangular tabs so formed. The outer ends of plates 74 are rigidly mounted on baffle 24 (as plates 72) except for the uppermost rows which are slidably mounted. The inner ends of the plates 74 in the uppermost rows are fixed to rod 94 but the other plates 74 are merely rested on top of the uppermost of plates 72.
Patent ES-389761-A1 (ES)
Title: Liquid solution method of epitaxially depositing a semiconductor compound
IPC: H01L21/208
Filed: 1971-03-31
Abstract: The invention relates to a method of epitaxially depositing a semiconductor compound from a saturated solution on a substrate. The temperature at the interface substrate-saturated solution is equal to the temperature at which the saturated solution is prepared in a part of the reactor situated above the substrate by leading vapour of a component of the compound over another component of the compound which serves as a solvent.
Patent ES-395987-A1 (ES)
Title: Rolling stand, particularly for shaping a cast bar immediately upon leaving a continuous casting plant, and rolling mill
IPC: B21B13/06
Filed: 1971-10-14
Abstract: A unitized construction system for rolling stand assemblies and rolling mills, particularly intended for shaping cast bars immediately upon leaving a continuous casting plant, is proposed. In the rolling stand assemblies of the invention, which are mounted on base frames or baseplates, the rolling stand, or the rolling stand with part of its driving gear system, is vertically removably mounted on the base frame or plate, the driving gear system, or a part thereof, is detachably mounted on the base frame or plate, and the base frame or plate is vertically removably mounted on the base so that either the base frame or plate together with the driving gear system or with part thereof is removable from the base following removal of the rolling stand or of the rolling stand with part of the driving gear system, or the base frame or plate together with the rolling stand and the driving gear system is vertically removable as a compact unit. The multibar rolling mill comprises several adjacent trains of such rolling stand assemblies having base plates and base frames uniformly dimensioned with respect to the size of the rolling stands, so that they can be interconnected to structural units up to the size of the entire rolling mill.