baber/WOPTO huggingface dataset:
Patent ES-189593-A1 (ES)
Title: Dispositivo variador de velocidad
Filed: 1949-09-01
Abstract: Dispositivo variador de velocidad que permite transformar un movimiento de rotación en otro movimiento de rotación cuyas velocidades pueden variar de modo continuo por medio de un cambiador de velocidad combinado con un diferencial de satélites; este dispositivo está caracterizado por el hecho de que uno de los elementos de dicho diferencial es solidario del órgano del cambiador que recibe el movimiento a transformar un segundo elemento de este diferencial es el órgano con velocidad variable del cambiador; el movimiento buscado es recogido sobre el tercer elemento del diferencial.
Patent ES-197313-A1 (ES)
Title: Un nuevo sistema de funcionamiento introducido en las maquinas registradoras
Filed: 1951-04-07
Abstract: Perfeccionamientos introducidos en las máquinas registradoras caracterizado por la diversificación del mando de manera tal que una serie de palancas engatillables en una correspondiente serie de cremalleras curvadas engatillables en una correspondiente serie de cremalleras curvadas determinan al ser desplazadas manualmente los movimientos siguientes; a.- desplazamiento del decaedro indicador visible de la cantidad cobrada b.- desplazamiento del totalizador para que integre dicha cantidad c.- desplazamiento de las regletas porta tipos para el registro o impresión de la cantidad.
Patent ES-306172-A1 (ES)
Title: Echo sounding apparatus
IPC: G01S7/56
Filed: 1964-11-18
Abstract: In a marine echo-sounder for producing a chart record covering the region adjacent to the sea-bed, in which the echoes are locked to the sea-bed echo and the sea-bed echo appears as a straight line on the chart, echo signals arising from the transmission of an acoustic pulse are received and stored in a cathoderay storage tube and are read out into a chart recorder in the interval before the arrival of the next set of echo signals. The chart recorder is of the electrochemical type having a stylus 8 carried by a rotating arm 6 on a shaft 7. 'A transducer 21 is pulsed by a transmitter/receiver unit 20 triggered by a cam-operated switch on shaft 7. Echo signals detected by the transducer 21 are passed through the transmitter/receiver 20 to an amplitude gate 25 (as in Specification 785,001), a slope/amplitude gate 30 (as in Specification 878,111), and to a grid of the storage tube, 23, for intensity-modulating the electron-beam. Gate 30 generates a sharp output pulse on receipt of the main sea-bed echo pulse, while gate 25 blocks the transmission pulse and secondary sea-bed echo pulses and passes only the main sea-bed echo pulse to trigger a monostable circuit 26 into its unstable state, the circuit 26 remaining in its unstable state until about 25 mS before the arrival of the next main sea-bed echo pulse. Control potentials for selectively operating the storage tube 23 in a " write " mode and a " read " mode are provided by a circuit 24. A signal generator 27 provides an electron beam deflection waveform (g) and a tube blanking waveform (h) (Fig. 2, not shown) and is triggered from the monostable circuit 26, the gate 30, and a cam-operated switch 31, 32 on shaft 7. The arrangement is such that the electron beam scans in one direction for storing echo signals during the 25 mS interval, and scans in the opposite direction while echo signals are read out to the chart recorder during the period for which the monostable circuit 26 is in its unstable state. The " read " scan is initiated by the switch 31, 32 as the stylus 8 engages the chart 3 of the recorder, so that the echoes are recorded in the reverse order from that in which they were stored, with the sea-bed echo appearing as a straight line 34. The depth range recorded may be varied by adjusting the position of the camoperated switch which triggers the transmitter/ receiver 20, and the time-scale of the recording may be expanded by slowing the " read " scan rate relative to the " write " scan rate. In a modification, the electron beam may make a rapid fly-back after the " write " scan so that the " read " and " write " scans are both made in the same direction and the recorded echoes appear in the same order as the stored echoes. In other modifications, separate " reading " and "writing" electron beams, deflectionmodulation instead of intensity-modulation, and electromagnetic deflection, may be used.
Patent ES-337895-A1 (ES)
Title: Switching matrix
IPC: H01H67/26
Filed: 1967-03-11
Abstract: A multiple switch assembly for connecting a selected input of a plurality of inputs to an output, comprises a chassis 1 having a common connector board 13 to which a plurality of switch units 36 carried in the chassis 1 are able to be detachably connected, an output bus 23 connected via the board 13 to an output (54) of each switch unit 36, a plurality of input buses 30 connected via the board to inputs of selected switch units 36 and control buses connected to selected switch units 36 in order to control the switching of the units 36 to connect a selected input bus 30 to the output bus 23. Each switch unit 36 comprises two reed-relays (47, 48) in series between input and output, two resistances (45, 46), and a diode (53) across the reed-relay control circuits in a metallic housing 49, having a handle 50. Housing 49 is contacted by an earthing clip (11) on the chassis wall. Units 36 slide on rails (7) on metal chassis sides (2), 3 having an insulating rear member 4 containing holes in which are connectors (25) into which plug terminals 43 and which are connected to contacts on the printed circuit board 13. The connections (39) to control leads (16, 17) on printed circuit board 13 lead to terminal block 38. Output tree (18) on board 13 is shielded by a channel shaped metal member 20 carrying coaxial connector (24) for connection to coaxial output cable 23. Metal members 33 provide shielding between adjacent input buses 30 which are connected by terminals 28 on a second printed circuit board 26 to connections 29 leading through large holes (14) on board 13 to connectors (25).
Patent ES-347372-A1 (ES)
Title: Systems for the automatic reading of information
IPC: B61L25/04
Filed: 1967-11-20
Abstract: In a system for automatically reading information carried by moving objects or vehicles, e.g. a rail vehicle, the vehicle carries a plate perforated in accordance with the information which is scanned in passing by light, X-ray or gamma-ray radiation from a traokside source and the radiation transmitted by the plate energizes detectors also disposed adjacent the track. One example of plate is shown in Fig. 8 and includes an upper row 52 perforated in accordance with the information, a lower row 84 perforated in accordance with its complement and a middle row 83 regularly perforated to provide synchronizing and reference signals. The information is coded in decimal binary form and the left and right hand sides of the plate GAU and DRO are perforated to provide start and finish signals or vice-versa depending on the direction of movement of the plate. Four detectors are provided, sync. detector 1 and reference detector 2 co-operate with the middle row and information detectors 3 and 4 co-operate respectively with the upper and lower rows. Detector 1 is associated with a signal generator 5 which supplies a positive signal DS at terminal 18 when the detector is illuminated and a similar signal DS at terminal 19 when the detector is not illuminated, similarly detectors 2-4 provide signals DR, DR D1, D1 and D2, D2 at terminals 20-25. The reference and information signals are applied with signals T+ and T-, representing transitions in the sync. signal DS, to a start and finish correlator 10 which supplies start D + or D- and finish F+ or F- signals (+ or - depending on the direction of motion) to a programmer 12 which supplies a read signal L to synchronization member 9 and information correlator 11. The sync. member 9 supplies pulses S+ or S-, derived from transitions in signals DR and + or - in dependence on the direction of movement, to a reversible counter 13 having a capacity N equal to the number of binary digits. The. counter .via a matrix 14 and address member 15 prepares in turn the N elements of a memory 16 to receive the information signals Io (binary 0) and I1 (binary 1) from information correlator 11 in which the information signals are sampled by pulse train T . The information read into the memory 'is transferred to a register 17 from which it is transferred to a utilization device on receipt of finish signal TR from programmer 12. The reversible counter allows the plate to be read in either direction and also allows the plate to be read should the vehicle stop, reverse, then restart in the original direction during the reading process. Error signals delivered respectively by the information correlator 11 (EC), the memory 16 (EM) and the programmer 12 (EP) are connected to OR gate 18 which supplies an output to return the counter, the memory and the programmer to zero.
Patent ES-350282-A1 (ES)
Title: Process for the recovery of amine from amine degradation products
IPC: C07C/
Filed: 1968-02-08
Abstract: Amines, particularly alkanolamines, alkanolalkylamines, morpholines, and diglycolamines, are recovered from aqueous solutions comprising amines of pKb at 25 DEG C. of 3-14, their strong acid salts, and degradation products, notably formamides and oxazolidone derivatives, by contacting said solutions with an alkaline-reacting potassium compound, especially KOH or K3PO4, in such a quantity that phase separation into a purified amine-rich phase having less than 30% by weight of water, and an aqueous phase comprising potassium salt is achieved. The aqueous mixture to be purified is normally that resulting from the purification of gaseous mixtures containing acidic components, e.g. flue or refinery gases, and it may further contain an alkali-resistant physical solvent, e.g. sulpholane. The contacting step may be effected at a temperature of 15-200 DEG C., preferably 50-150 DEG C., and the amine-rich phase is normally after-treated either with a solid adsorbent, e.g. a clay, or with CO2 to reduce the potassium content.
Patent ES-353539-A1 (ES)
Title: Power transmission arrangement for motor vehicles
IPC: B60K5/04
Filed: 1968-05-04
Abstract: A power transmission arrangement, for a rear transverse-engined bus, comprises an engine 1 and gear-box 4 arranged end on and with their axes parallel and with the output shaft 5 of the engine or a coupling 6 thereof in driving connection through a transfer drive or gearing 9 with the input shaft 4c of the gearbox whilst the output shaft 4b of the gear-box is at the end of the latter adjacent the engine 1 for connection by a right-angle or bevel drive 10 with a propeller shaft drive 11. The gear-box output shaft axis 4a is lower than the engine axis 1a and the engine output 5 is connected to the transfer gearing 9 either by a universally coupled shaft 7 if the transfer gearing 9 is at the opposite end of the gear-box or directly if the gear-box input and transfer gearing are at the adjacent end of the gear-box. The propeller shaft drive 11 may incorporate two shafts 11a, 11b to permit a low level floor 13.
Patent ES-364022-A1 (ES)
Title: Glass composition
IPC: C03C/
Filed: 1969-02-24
Abstract: A thermally opalizable glass composition consists of, in weight per cent: and, optionally, 0-2% colorant oxides, by weight based on the above composition. The colorant oxides may be oxides of Co, Cu, Cr, Ni and Mn. Opalization takes place under the thermal conditions prevalent during forming.
Patent ES-381783-A1 (ES)
Title: Paper cutting machines
IPC: G01B3/02
Filed: 1970-07-15
Abstract: The guiltotine saddle of a paper cutting machine is equipped with an optical viewing system projecting an image of the relevant portion of the machine table fine scale and of a contrast wedge alongside the machine table scale and having a taper coextensive therewith, on to a ground glass screen having a datum mark for scanning the machine table scale and a transverse coarse scale scribed thereon. The arrangement is such that when the saddle travels over the table, the image projected on the screen of the sloping edge of the contrast wedge scans the transverse coarse scale pari passu with the scanning of the fine scale moving under the datum mark.
Patent ES-382540-A1 (ES)
Title: DERIVATIVES OF p-AMINOALKYL BENZENESULFONAMIDES
IPC: C07D233/46
Filed: 1970-08-07
Abstract: 1-(P-Ureidoalkylphenylsulfonyl)-2-imino-imidazolidines and 1-(p-thioureidoalkylphenylsulfonyl)-2-imino-imidazolidines being substituted at the imidazolidine and at the 3-position of the ureido moieties are prepared these compounds and the pharmaceutically acceptable acid addition salts thereof have hypoglycemic activity pharmaceutical compositions comprising said compounds and methods of producing hypoglycemic effects in mammals are provided an illustrative embodiment is 1-[p-(2-(3-n-butyl-2-thioureido)-ethyl)-phenylsulfonyl]-2-imino-3-n-bu tyl-imidazolidine.
Patent ES-382818-A1 (ES)
Title: 1,3-diacetoxy 2-methylenepropane prepn
IPC: C07C69/16
Filed: 1970-08-18
Abstract: 1,3-diacetoxy 2-methylene propane prepn. Title cpd. is prepd. by reacting isobutene, oxygen and acetic acid in the vapour phase at 50-250 degrees C over a Pd-contg. catalyst, partially or completely removing components boiling at >150 degrees C at normal pressure, and returning part or all components boiling at 150 degrees C at normal pressure, to the reaction. The reaction can be conducted in tubular reactors 4-8m long with internal diameters of 20-50mm. The product is useful for the production of 1,3-dihydroxy-2-methylene propane by hydrolysis.
Patent ES-382924-A1 (ES)
Title: Arrangement for increasing the lift and/or sustaining power of sails, and sails including this arrangement
IPC: B63H9/06
Filed: 1970-08-07
Abstract: The sail at least partially comprises pockets each presenting a generally conical, pyramidal or frusto-pyramidal form with its concavity directed towards the inner surface of the sail. A part at least of these pockets constitutes nozzles accelerating the flow of air and/or modifying the direction of the flow.
Patent ES-384962-A1 (ES)
Title: Storage arrangement for liquefied gas
IPC: F17C3/06
Filed: 1970-10-27
Abstract: An insulated large-scale container for liquefied gases at cryogenic temperatures is provided with a pressure-tight roof structure from which a horizontal ceiling structure is supported on hangers, the ceiling structure comprising a number of insulated panels which are so supported on the hangers that they are free to expand and contract under large temperature variations by moving laterally relative to each other and to their hangers, the ceiling as a whole being also free to have a limited movement relative to the walls of the container.
Patent ES-409058-A1 (ES)
Title: Malting processes
IPC: C12C1/047
Filed: 1972-11-28
Abstract: A process for the production of malt comprises removing a part of the husk of the barley, steeping the barley, treating the barley with aqueous mineral acid and with gibberellic acid, and allowing the barley to germinate. The combination of treatment steps is claimed to improve the rate of germination.
Patent ES-409965-A1 (ES)
Title: Method of preventing incrustation on heated surfaces, and composition for the practice of the method
IPC: C02F5/10
Filed: 1972-12-22
Abstract: Method of preventing deposits of dissolved inorganic salts on heated surfaces, such as tubular heat exchangers, is carried out by adding a deposit-preventing agent to the water before contact with the heated surfaces. Compounds complexing with cations are combined with anionic substances which are capable of salt formation with complex bound cations to form additive compositions which are added to the water in the zone near the walls of vessels or tubular heat exchangers subject to deposit incrustation. Such compositions are formed from cation-complexing compounds comprising a mixture of sulfurous acid esters of di- and/or polysaccharides and carboxymethyl cellulose as cation-complexing compounds, which mixture is combined with anionic substances comprising sulfonated fat by alcohols and/or fatty acids in the weight ratio having a range of from about 80 parts by weight cation-complexing compound to about 20 parts by weight anionic substance to (2) about 95 parts by weight cation-complexing compound to about 5 parts by weight anionic substance, the preferred weight ratio being 85:15 to 90:10 of cation-complexing compound anionic substance, respectively. These compositions are added to the water in amounts ranging from 10 to 60 milligrams per liter, preferably 20 to 30 milligrams per liter.
Patent ES-414803-A1 (ES)
Title: Floor selector for an elevator car
IPC: B66B1/52
Filed: 1973-05-16
Abstract: A floor selector adaptable for use in an elevator system which uses binary counters and comparators to provide a continuous, a discrete, and a serial advanced car position signal. The continuous and discrete advanced car position signals are used to generate an equality signal when the car must initiate deceleration in order to stop at a floor with a predetermined deceleration pattern, and the serial advanced car position signal is used to determine a coincidence of a call for service for that floor. A coincidence registered by the time the equality signal is generated initiates a request for deceleration.
Patent ES-424660-A1 (ES)
Title: Electro-acoustic transducers
IPC: H04R11/00
Filed: 1974-03-26
Abstract: An electro-acoustic transducer for use in telephones having a U-shaped magnetic conducting yoke with an electromagnetic coil around one leg of the yoke. A substantially flat armature connected at one end to the diaphragm by means of a drive rod is pivotably mounted on a permanent magnet located intermediate the legs of the yoke. A strip of non-magnetic compliant material interposed in the gap between the armature and the opposing yoke ends defines the thickness of the gap, prevents magnetic leakage therethrough and prevents the ingress of foreign particles into the polar gaps.
Patent ES-427709-A1 (ES)
Title: Yellow sulfur dyestuff and preparation thereof
IPC: C09B49/04
Filed: 1974-06-26
Abstract: Heating a mixture of A. a member selected from the group consisting of I. 2-(P-AMINOPHENYL)-6-METHYLBENZOTHIAZOLE, II. THE DISTILLATE OBTAINED AT ABOUT 135 DEG C, and at a pressure of 5-6 mm Hg from the product of heating p-toluidine and sulfur to produce (i) and III. A MIXTURE OF (I) AND (II) B. sulfur and C. phenylene diamine at a temperature of from about 180 DEG to about 400 DEG C., the molar ratio of (A) to (C) being about 2:1 and the molar ratio of (B) to (A) being about 5-7:1, the product produced by said heating and the use of said product in the dyeing of textile fibers.
Patent ES-445641-A1 (ES)
Title: Bi-directional copier output
IPC: G03G15/00
Filed: 1976-02-27
Abstract: In a copier in which a document handling system alternatingly recirculates documents in forward serial order and then in reverse serial order relative to the optical imaging system to provide bi-directional pre-collated copying in which the copies form copy sheet sets which are alternately in forward and reverse serial order. Two copy sheet bins collect alternate copy sheet sets via a copy sheet output control which alternatingly switches the path of the copy sheets between these two bins in response to the switching between the forward and reverse serial order of copying of the documents. The first bin provides face-up stacking of the copy sheets to re-establish forward serial order collation and the second bin provides face-down stacking to maintain forward serial collation, cooperatively with the copy sheet output control.
Patent ES-451166-A1 (ES)
Title: Composition and method for dispersing high molecular weight flocculant polymers in water
IPC: C02F1/52
Filed: 1976-09-02
Abstract: This invention provides an improved composition and method for dispersing high molecular weight flocculant polymers and copolymers used for water and waste treatment by the combination of the polymer with an inert additive and a bonding agent.
Patent ES-455010-A1 (ES)
Title: Wagon loading equipment with adjustable chutes - has two offset chutes joined together and each rotating about vertical axis
IPC: B65G69/18
Filed: 1977-01-14
Abstract: Equipment is used for loading railway wagons, lorries and containers with loose material. It includes a first chute (6) rotatable with the container about an axis (a) of its inlet end (7). The outlet end (8) of the chute (6) joins a second chute (10) which rotates about an axis (b). The axis (a,b) of the inlet (7) and the outlet (8) of the first chute (6) are vertical and are spaced some distance apart. Both chutes (6,10) have a constant slope in regard to the axis (a,b). The first chute (6) is provided with an equipment (19,20,21,22) by which it is rotated about axis (a) of its inlet (7). The second chute (10) has a connecting section (9) for joining it with the outlet end (8) and is rotated about the axis (b) by an equipment (23,24,25,26).
Patent ES-455305-A1 (ES)
Title: Method and apparatus for bending a sheet of vitreous material
IPC: C03B23/023
Filed: 1977-01-14
Abstract: A method of bending a sheet of vitreous material wherein the sheet is heated and caused to bend relative to a contacting reaction means by initiating the bending of the sheet while it is in contact with the reaction means and separating the sheet and reaction means before completion of the bending operation, and apparatus for carrying out such method which is preferably incorporated in a sheet bending plant as a mobile track-mounted unit therein.
Patent ES-460061-A1 (ES)
Title: Mold apparatus for forming profile employing reinforcing preform
IPC: B29C70/72
Filed: 1977-06-23
Abstract: A form box for manufacturing a form, which form box is adapted to hold a reinforcing preform in position during the period of time that an expanding foam mass is injected into the area between the reinforcing preform and the form box. Pins are secured to the form box and project inwardly into the form cavity in which is located the reinforcing preform. The free ends of the pins engage the reinforcing preform to hold same in a fixed position during the period of time that the expanding foam mass is injected into the cavity between the reinforcing preform and the form box.
Patent ES-460616-A1 (ES)
Title: Method for converting intermittent to constant refuse flow
IPC: F23K3/18
Filed: 1977-07-11
Abstract: Method for providing surge capacity and for smoothing out the flow rate of refuse in a system, wherein refuse is loaded onto a moving conveyor at variable or intermittent rates, by (1) preventing excess refuse from passing beyond a given point on the conveyor by a rotating leveler, spaced a predetermined distance from the conveyor to permit only the desired level of refuse to remain on the conveyor beyond the leveler, and (2) rotating the leveler at a speed greater than the speed of the conveyor, the direction of rotation of the leveler being opposite to the direction of travel of the refuse on the conveyor. Refuse in excess of the amount desired to be transported by the conveyor is retained behind the leveler as a rolling inventory of refuse, causing the refuse to be discharged from the conveyor at a constant and uniform rate.