baber/WOPTO huggingface dataset:
Patent ES-368967-A1 (ES)
Title: Motorbicycle
IPC: B62M7/12
Filed: 1969-06-30
Abstract: In a motor bicycle having a rear wheel 3 driven from an engine 1 through a longitudinal transmission shaft 4, the engine 1 is mounted in the frame 2 by means forming a transverse pivot 5 passing through the centre of gravity of the engine, and rotation of the engine 1 about the pivot 5 is prevented only by the shaft 4 which extends between the engine output shaft 39 and an input shaft 14 coupling the shaft 4 to the rear wheel 3. The frame 2 comprises a horizontal member 6 to which an inclined box member 8 carrying a steering head 9 is attached by rods 7. A structure 13 including a rear mudguard and a saddle upright 13a is attached to the member 2 by rods 11, 12, the rear rod 12 forming the rear wheel spindle. The engine 1 is housed in the base of the member 8 with only its bottom part exposed. The input shaft 14 is journalled in a casing 12 and carries a bevel pinion 20 meshing with a toothed bevel ring 19 on the rear wheel hub 18. The transmission shaft 4 is connected to the input shaft 14 by a releasable coupling comprising flanges 22, 23 secured to the shafts 4, 14 respectively and an axially displaceable ring 24 carrying three fingers 25 which extend through holes 26 in the flange 22 and are insertable into holes 27 in rubber blocks 28 carried by the flange 23 to resiliently couple the shafts. A spring 31 urges the ring 24 into the engaged position. A rotatable and axially-movable actuating sleeve 29 for controlling engagement of the coupling has internal teeth 30 which can be interposed between the flange 22 and the ring 24 to retain the ring in the disengaged position or can be received in slots 22a in the flange 22 to allow engagement. When the actuating sleeve 29 is in the disengaged position, an extended skirt 34 thereon co-operates with a projection, Fig. 3 (not shown), on the frame member 6 to prevent tilting of the engine 1 about the pivot 5.
Patent ES-369366-A1 (ES)
Title: Fungicidal compositions
IPC: C07F/
Filed: 1969-07-10
Abstract: A fungicidal composition for the protection of plants comprises a triphenyl tin compound and a metal salt of 1, 2-propylene-bis-dithiocarbamic acid (e.g. the Ca, Ba, Sr, Mg, Cu, Fe, Ni, Co, Cd, Zn or Mn salt). The tin compounds may be the chloride, acetate or hydroxide.
Patent ES-375506-A1 (ES)
Title: Electroacoustic transducer having a preformed non-magnetic gentering sleeve
IPC: H04R9/02
Filed: 1970-01-16
Abstract: A microphone or loudspeaker having a magnet system which comprises an annular permanent magnet and pole plates which are arranged one on each side of the magnet and the first of which is rigidly connected to a centrally arranged soft-iron core, which together with the second pole plate forms an effective air-gap. The casing serves as a centering sleeve and hence is provided with abutment members, preferably abutments studs, which are arranged on different levels and one of which may be in the form of a fitting edge. The various component parts are stacked in the centering sleeve, which is a simple operation in mass manufacture.
Patent ES-376019-A1 (ES)
Title: Rolling stand, particularly for shaping a cast bar immediately upon leaving a continuous casting plant, and rolling mill
IPC: B22D11/12
Filed: 1970-01-29
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.
Patent ES-377436-A1 (ES)
Title: Process of manufacturing cross-linked molded articles
IPC: C08J3/20
Filed: 1970-03-12
Abstract: In a process for manufacturing a cross-linked moulding of a thermoplastics, a mixture of a thermoplastics and a cross-linking agent is injected through one or more orifices having a diameter of 2 to 8 mm., under a pressure of 1800 to 3000 kgm. per sq. cm., within a time of 1 to 6 seconds, with a simultaneous temperature rise sufficient to melt the thermoplastics, into a mould which has been heated to a temperature above the decomposition temperature of the cross-linking agent and above the melting point of the plastics material, whereby the mixture is moulded and cross-linked in a single operation. The cross-linking agent may be an organic peroxide, hydroperoxide, peracids or peresters, and examples of these and of thermoplastics are given. The mixture may have a temperature of 20 to 110 C. prior to injection, the temperature rise being produced by friction in the injection orifices. Alternatively, the mixture may be heated, whilst being injected, by heating grids, a heated torpedo, high frequency energy or ultrasonic energy. The mould may be preheated to 180-300 C., and the moulding may be removed while still hot. The moulded article may be a T-junction pipe or a covering for electric cables.
Patent ES-380906-A1 (ES)
Title: Tricyclic compounds
IPC: C07D281/16
Filed: 1970-06-18
Abstract: Tricyclic compounds of the formula :
Patent ES-394160-A1 (ES)
Title: Plurality of electrically connected semiconductors forming a high voltage rectifier
IPC: H01L25/03
Filed: 1971-07-28
Abstract: A semiconductor high voltage rectifier including a plurality of strips of insulating material, each strip containing a plurality of openings. One of the strips contains a semiconductor wafer within each of its plurality of openings while, two of the strips contain a conducting body within each of their openings. The strips are assembled as a unit by two end caps so that the wafers are bounded on each side by a strip containing the conducting bodies. The assembly is such that the conducting bodies each engage a conducting surface of a wafer. A series circuit is established by connecting each successive pair of conducting bodies by conducting strips and the two conducting caps with the conducting bodies closest thereto by conducting strips, with the caps constituting the external terminals of the rectifier.
Patent ES-394854-A1 (ES)
Title: Pattern selector apparatus for a circular knitting machine
IPC: D04B15/66
Filed: 1971-09-07
Abstract: Selector devices are mounted on the stator of a circular knitting machine at the knitting stations. Each selector device includes a set of selector slides which have an actuating position for moving jacks to an ineffective position. A single preselecting device rotates with the needle cylinder and has a set of preselector slides which are selectively shifted to and from an operative position by reversible electromagnets energized in accordance with a desired knitting pattern. Preselector slides in the operative position shift the correlated selector slides of all selector devices successively to the actuating position displacing the respective jacks.
Patent ES-400690-A1 (ES)
Title: Hatch covers
IPC: B63B19/18
Filed: 1972-03-11
Abstract: A hatch cover including a multiplicity of relatively narrow cover panels of L-shaped cross-section which are laid over a hatch coaming having a panel storing station at one end thereof, with their longer legs placed side by side horizontally thereon and with their shorter legs depending as skirt portions in hatch closing position. A scooping support carriage is provided for supporting the weight of all cover panels loaded thereon in superposed manner while scooping up one panel after the other progressively during a movement of the carriage so as to bring them from a hatch closing position to a panel storing position during hatch opening operation, and vice versa. The carriage is provided with cam means for actuating push rod members slidably mounted on each cover panel upwardly so as to elevate an adjoining cover panel at a level higher than that of the former panel as a first move for bringing the latter panel into superposed condition over the former panel, in addition to another cam means for holding all of the cover panels loaded thereon in superposed condition one above the other.
Patent ES-409799-A1 (ES)
Title: Pressure vessel penetration techniques
IPC: G21C13/02
Filed: 1972-12-19
Abstract: Control line penetration of a nuclear reactor pressure vessel is achieved through the side of the vessel below the junction of the vessel main barrel portion and the reactor head. The control lines enter the pressure vessel in the form of a bundle of conduits at a point which is out of the main coolant flow path and the control lines are provided with disconnect means internally of the vessel.
Patent ES-410232-A1 (ES)
Title: Working process for an impregnation liquid for continuous treatment of a textile fiber band
IPC: D06B15/09
Filed: 1972-12-18
Abstract: A working process for an impregnation liquid for continuous treatment of a textile fiber band, comprising the steps of applying the impregnation liquid to a fiber arrangement and delivering an impregnated fiber band, introducing the fiber band into a heated and essentially closed compartment which is at atmospheric pressure, heating the impregnated fiber band, vaporizing the impregnation liquid, removing the vapor atmosphere from the compartment and condensing the vapor atmosphere in a condensation compartment which is at a pressure differential in relation to the closed compartment.
Patent ES-412692-A1 (ES)
Title: Glow discharge tube ignition circuit for electric discharge tube
IPC: H05B41/04
Filed: 1973-03-15
Abstract: Apparatus for starting and operating a gas discharge tube comprising a glow discharge starter connected to preheatable electrodes of the tube. An auxiliary circuit including a thyristor produces a voltage to ignite the glow discharge starter which then provides a path to heat the tube electrodes and subsequently aids in generating a voltage peak to ignite the discharge tube. The ignition voltage of the glow discharge starter is chosen to be higher than the AC supply voltage but lower than the voltage produced by the auxiliary circuit.
Patent ES-428320-A1 (ES)
Title: Apparatus for and method of producing continuous foamed plastic bunstock
IPC: B29B7/00
Filed: 1974-07-16
Abstract: Apparatus and method are described for improved production of foamed bunstock in continuous length. A generally U-shaped moving mold is utilized within which a thermosetting foam mix is deposited and the bunstock is then formed as a continuous block. This moving mold is configured along a critical portion of its length to conform as closely as practical to the inverted mirror image of the profile defined by the characteristic curve of percent of foam rise as a function of time for any selected foam mix composition. A weir arrangement is employed to control the travel of foam mix while this is still highly liquid. The objective is to maintain a condition of hydrostatic balance throughout the body of developing foam from the point of mix lay down to the point of foam gellation. Features of the invention reside in the concept of and means for changing the weir configuration and mold profile to achieve that condition of operation in which various forces acting on and in the developing foam mix produce the aforesaid hydrostatic equilibrium. By so doing greater flexibility is achieved in terms of ability to adapt a given production installation to handle different foam compositions, production rates, bunstock dimensions and shapes, with better uniformity of foam density and cell isotropicity than heretofore commercially practical.
Patent ES-440480-A1 (ES)
Title: Axial gap electric motors
IPC: F04D29/04
Filed: 1975-07-24
Abstract: An axial gap induction motor has a rotor with conductive and ferromagnetic components. The conductive component comprises a thin interstator web and axially thickened hub and rim portions, the ferromagnetic component being located in the annular channel formed thereby. A ceramic bearing pack for the rotor shaft has two parts, one rotating with the shaft and the other mounted to a fixed support. The two bearing parts provide cylindrical bearing surfaces and opposite end thrust bearing surfaces. A preferred application of the motor is in a liquid pump where the rotor rotates in the liquid and is carried at one end of the shaft, a centrifugal impeller, having a closed face and a sleeved eye, being carried at the other end of the shaft.
Patent ES-440868-A1 (ES)
Title: Process for production of cellular thermoplastic bodies
Inventor: MULVANEY W P
IPC: B29C48/34
Filed: 1975-09-11
Abstract: A process is provided for the production of a cellular thermoplastic body, wherein solid thermoplastic material is melted under pressure in an extruder, a gaseous blowing agent is injected into the molten thermoplastic material under pressure and said molten thermoplastic material and gaseous blowing agent is passed to a zone of reduced pressure to effect the cellular expansion of said thermoplastic material by said gaseous blowing agent, and wherein said gaseous blowing agent is metered at sonic velocity at a point upstream of the injection of said gaseous blowing agent into said molten thermoplastic material.
Patent ES-442839-A1 (ES)
Title: Surge generators of the plunger type
IPC: G01M10/00
Filed: 1975-11-20
Abstract: Improvements to surge generators of the plunger type for generating surge in a test tank, consisting in imparting to the said plunger a movement through an angle in relation to the vertical position.
Patent ES-452868-A1 (ES)
Title: Bending unit for a bending-glueing machine
IPC: B31B50/54
Filed: 1976-10-29
Abstract: This invention relates to a bending unit for a bending-glueing machine for bending the rear edge of a dinked workpiece advancing in rectangular direction.
Patent ES-453259-A1 (ES)
Title: Production of water-dispersible polyurethanes having ionic groups and hydrophilic side chains
IPC: C08G18/50
Filed: 1976-11-12
Abstract: The present invention relates to water-dispersible polyurethane elastomers having a substantially linear molecular structure, characterized by (A) LATERAL POLYALKYLENE OXIDE POLYETHER CHAINS HAVING A CONTENT OF ETHYLENE OXIDE UNITS OF FROM ABOUT 0.5 TO 10% BY WEIGHT, BASED ON THE POLYURETHANE AS A WHOLE AND (B) A CONTENT OF =N(+)=, -COO(-) or -SO3(-) groups of from about 0.1 to 15 milliequivalents per 100 g, TO AQUEOUS DISPERSIONS OF THESE WATER-DISPERSIBLE POLYURETHANE ELASTOMERS AND TO PROCESSES FOR PRODUCING THESE WATER-DISPERSIBLE POLYURETHANE ELASTOMERS.
Patent ES-453779-A1 (ES)
Title: Carbamate-carbamoyl fluoride compounds
IPC: C07D263/08
Filed: 1976-11-30
Abstract: Carbamate-carbamoyl fluoride compounds are useful intermediates for the production of insecticidal bis-carbamate compounds.
Patent ES-457558-A1 (ES)
Title: Process for the preparation of aminonitrophenols
IPC: C07C213/02
Filed: 1977-04-05
Abstract: Aminonitrophenols are obtained by partial reduction of polynitrophenols. The reduction is carried out in aqueous solution with from 1 to 8 mol of ammonia per mole of polynitrophenol at temperatures of up to 100 DEG C in the presence of 2.5 to 6 mol of sulphide ions per mole of polynitrophenol. The compounds obtained can be used for synthesising dyes.
Patent ES-460326-A1 (ES)
Title: Loading tape cassettes with tape
IPC: G11B23/113
Filed: 1977-07-01
Abstract: To increase the operating speed, a film web (2), provided with a recording coating, is fed to a cutting device (3) and is cut by means of the latter into a multiplicity of tapes (4). The tapes (4) are deflected and wound simultaneously at approximately the cutting speed into a multiplicity of tape cassettes (7) arranged next to and beneath one another. The tapes (4) are expediently directed in an alternating sequence into two working levels and fed to the tape cassettes (7) assigned to these working levels. The process is suitable in particular for magnetic-tape cassettes.
Patent ES-460712-A1 (ES)
Title: Solar heater units
IPC: F24S10/50
Filed: 1977-07-13
Abstract: A shallow tank which is inclined when the unit is in operative position and having a relatively large surface to face in the direction of the sun, and a wide tube or a plurality of tubes extending over this large surface and communicating at one end directly with the interior of the tank near the lower end thereof and communicating at an opposite end directly with the interior of the tank spaced above its lower end, thermosiphon circulation being maintained as liquid in the unit is heated by the sun when in the tube or tubes and flows therefrom into the tank, down through the tank and back into the tube or tubes. It is preferable to provide an insulation shield over the end of each tube which directs liquid into the tank.
Patent ES-464480-A1 (ES)
Title: Substituted benzenesulphonic acid esters, processes for their preparation and their use as medicaments
IPC: C07C301/00
Filed: 1977-11-25
Abstract: Novel substituted benzenesulphonic acid esters, particularly useful as anthelmintics are provided. The novel compounds are those of the general formula < IMAGE > (I) in which R represents hydrogen, optionally substituted alkyl, cyano, alkoxy, halogen, trifluoromethyl, amino, acylamino or nitro, X represents SO3 and R1 and R2 are different from one another and individually represent one of the radicals < IMAGE > wherein Y represents S and R3 represents hydrogen, optionally substituted alkyl or alkoxy, and salts thereof. Also included in the invention are methods for preparing the novel compounds, compositions containing them and methods for the use of the compounds and compositions.
Patent ES-466002-A1 (ES)
Title: Modular ventilating assembly
IPC: F23L17/00
Filed: 1978-01-14
Abstract: A ventilating assembly is formed of three basic modules, namely a base unit constituted as a static ventilator, a turbine unit constituted as a wind-operated ventilator, and a drive unit which can operate the turbine unit as a motor-driven ventilator. The base unit is affixed to the top of a chimney or a vent stack and can operate all alone as a static ventilator. The turbine can be attached to a seat on this base unit so that the turbine fan lies in a venturi chamber formed between upper and lower portions of the base unit. If desired the motor unit can further be mounted on top of the base unit and the motor output shaft connected to the turbine to drive same.
Patent ES-467430-A1 (ES)
Title: Novel androstadiene-17-carboxylic acid esters
IPC: A61K31/56
Filed: 1978-03-01
Abstract: The invention provides novel esters of androstadiene 17-carboxyclic acids of the formula < IMAGE > (I) wherein R' represents a hydroxyl group which is esterified with a carboxyclic acid having not more than 7 carbon atoms, R'' represents a methyl group in the alpha - or beta -position or the methylene group, wherein R is H or Cl, each of X and Y represents a hydrogen, chlorine or fluorine atom, with the proviso that at least one of these substituents is one of these halogens, when R is Cl, and that Y is only Cl or F and X only Cl, when R is H and that the androstadiene-17-carboxylic acid ester group does not contain more than 11 carbon atoms. The new esters have pronounced antiinflammatory action coupled with remarkably low systemic side effects on thymus, adrenals and body weight. They are especially suitable to be used in dermatology.
Patent ES-471641-A1 (ES)
Title: Determining residual deicer concentrations on roads
IPC: G01N31/00
Filed: 1978-07-12
Abstract: An open-bottomed receptacle is placed on the road surface concerned, into it is put a tracer, e.g. a zinc nitrate solution or plain water, the tracer and residual deicer is uniformly mixed, and the tracer concentration and deicer concentration in the resulting mixture is determined. The value calculated therefrom for the residual deicer concentration makes it possible to restrict a subsequent application of additional deicer to the proportion required to compensate for the removed deicer.
Patent ES-471692-A1 (ES)
Title: Acyl derivatives of antibiotic BM123{65
IPC: C07H15/203
Filed: 1978-07-13
Abstract: This disclosure describes a novel series of potent antibacterial agents derived by acylation of antibiotic BM123 gamma with N-acyloxysuccinimide derivatives.
Patent ES-472446-A1 (ES)
Title: Water vapour absorbent and permeant flat rubber product and a method for its manufacture.
IPC: C08L21/00
Filed: 1978-08-08
Abstract: This invention relates to an improvement in a sheet material comprising natural or synthetic rubber or a rubber-like polymer, which is capable of absorbing and transmitting water vapor and which contains a uniformly incorporated addition of polymer particles, the improvement that the addition comprises particles of at least one swellable modified polymer. The invention also relates to a process for the manufacture of the sheet material.
Patent ES-473792-A1 (ES)
Title: Mounting pulley drives to shafts
IPC: A01F12/56
Filed: 1978-09-29
Abstract: A drive arrangement for a harvesting machine comprises a variable ratio pulley 2 on the shaft 5 of the threshing cylinder. To provide ready options of direct drive or reduction gear drive, the pulley is coupled to the shaft either by a coupling bell 22 splined at 42 to the shaft and bolted at 30 to the pulley boss 10, or by a planetary gear (60) Figure 2 (not shown) with a sliding sleeve (74) splined to the shaft, a sun wheel (86) bolted (at 100) to the pulley hub in place of the bell, planet gears on a carrier (72) and a fixed ring gear (84). In one position (direct drive), outer splines on the sleeve (74) engage the sun wheel (86) in another position (speed reduction) these splines engage the carrier (72). It is a simple operation to unbolt the coupling bell and bolt on the reduction gear, or vice versa.
Patent ES-475930-A1 (ES)
Title: Double-acting differential piston supply pump
IPC: F04B11/00
Filed: 1978-12-12
Abstract: A supply pump comprising a body having an inlet and an outlet both in fluid communication with an interior region of the body which contains two pistons positioned to reciprocate coaxially and which define three variable volume chambers, one between the two pistons and in fluid communication with the inlet, a second between one piston and the outlet and a third between the other piston and the outlet. The pistons have different working areas, and the piston of larger area carries a check valve which allows fluid flow from the chamber between the pistons to the chamber between the larger piston and the outlet. A regulating spring acts between the body and the smaller piston to urge both pistons against a mechanical drive means including a reciprocable rod carried by a tappet contacting a driven cam. During each forward and reverse stroke of the pistons in response to rotation of the cam, supply fluid is drawn into the pump through the inlet and forced out of the pump through the outlet.