baber/WOPTO huggingface dataset:
Patent ES-197285-A1 (ES)
Title: UN SISTEMA DE CONEXIONADO PARA LáMPARAS FLUORESCENTES
Filed: 1951-04-05
Abstract: Sistema de conexionado para lámparas fluorescentes caracterizado porque la alimentación se realiza solamente por uno de 108 extremos mediante un casquillo provisto de los contactos adecuados. y desde el cual se alimenta electrodo inmediato y a través de conductores llevados a lo largo de la lámpara se alimenta también el electrodo situado en el extremo opuesto de ésta.
Patent ES-197476-A1 (ES)
Title: MEJORAS EN LA CONSTRUCCIoN DE CILINDROS PARA EL DESBORRADO PERMANENTE DEL TAMBOR DE LAS CARDAS PARA FIBRAS TEXTILES
Filed: 1951-04-18
Abstract: Mejoras en la construcción de cilindros desborradores situados debajo del tambor grande de una carda al lado opuesto al peinador y cuya guarnición penetra en la del tambor caracterizadas porque este cilindro desborrador comprende en su periferia unas piezas metálicas por ejemplo en número de tres o cuatro que están dispuestas según las generatrices del cilindro o según hélices de paso determinado que están revestidas de una guarnición fijada según el modo de emplazamiento de los chapones de carda.
Patent ES-197578-A1 (ES)
Title: Un dispositivo para la separacion de ciertos impulsos de sincronizacion en receptores de television, de otros impulsos de sincronizacion y de impulsos de perturbacion
Filed: 1951-04-25
Abstract: Dispositivo para la separación de ciertos impulsos de sincronización en receptores de televisión de otros impulsos de sincronización y de impulsos de perturbación caracterizado porque de todos los impulsos mencionados se derivan impulsos de anchura y forma unitarias y de ellos se eligen aquellos cuya frecuencia de repetición corresponde a la de los impulsos deseados.
Patent ES-265371-A1 (ES)
Title: Cardioactive glycosides
IPC: A61K36/80
Filed: 1961-03-03
Abstract: The invention comprises water-soluble mixed crystals of two novel glycosides, "Glycoside A" and "Glycoside B" derived from uzarigenin and which are isolated from the leaves of Digitalis canariensis L. var. isobelliana [Webb] Lindinger. (Digitalis isobelliana or Callianassa isobelliana), their desgluco derivatives (obtained by enzymolysis of "A" and "B" with strophanthobiase), and a process for their preparation by treating leaves of D. isobelliana successively with water and aqueous alcohol, precipitating the ballast material from the aqueous alcoholic solution, extracting the thus purified solution in turn with ether, chloroform and chloroform-ethanol (4:1), separating off the active materials from the chloroform-ethanol extract, and if desired isolating the uzarigenin glycosides "A" and "B" therefrom in the form of mixed crystals. Glycoside B has the structure:- <FORM:0904082/IV (b)/1> and yields uzarigenin D (+)-digitoxoside (desglucoglycoside B) upon enzymolysis. Glycoside A similarly yields a uzarigenin monoside (desglucoglycoside A), m. 244 DEG C., [a ]d 29.2 DEG \sB 2 DEG (c 1.12 in methanol). The glycosides are cardioactive diuretic agents and may be administered enterally or parenterally, e.g. in the form of tablets, dragees, capsules, solutions, suspensions, emulsions or suppositories in combination with conventional solid or liquid carriers.
Patent ES-269498-A1 (ES)
Title: Stereospecific polymerization of vinyl ethers
IPC: C08F16/12
Filed: 1961-08-01
Abstract: In a process for the stereospecific polymerization of vinyl alkyl ethers in which the alkyl group contains up to 5 carbon atoms, the ethers are polymerized in the presence of a cationic catalyst comprising a solid solution of aluminium trichloride in a trichloride of a transition metal of Group IV or V of the Mendel<\>aeef Periodic Table. The catalyst may be prepared by reducing the transition metal tetrahalide with aluminium in the presence or absence of aluminium trichloride. Part of the aluminium chloride may be removed from the catalyst so formed by sublimation under reduced pressure or by treatment with complex foaming solvents such as ethers and tetrohydrofuran. The catalyst may be further activated by treating with a solution of an organo aluminium compound in a hydrocarbon solvent. Polymerization may be effected in liquid media, e.g. toluene or mixtures thereof with aliphatic hydrocarbons and/or ethers such as anisole. Preferred transition metal trichlorides are titanium and vanadium trichlorides. Examples describe the polymerization of vinyl isobutyl ether in the presence of a titanium trichloride-aluminium trichloride solid solution in (1) toluene, (3) toluene and diethyl ether and (4) toluene and anisole (2) in toluene in the presence of an aluminium trichloride-titanium trichloride catalyst which has been treated with a toluene solution of ethylaluminium dichloride and in the presence of aluminium trichloride-titanium trichloride catalysts which have been extracted with diethyl ether in (5) toluene and (6) toluene and propylene. Crystalline polymers are obtained which may be extruded into filament and formed into films which may be oriented by stretching. Specification 906,604 is referred to.
Patent ES-270092-A1 (ES)
Title: Improvements in or relating to lysergic acid derivatives
Filed: 1961-08-25
Abstract: The invention comprises compounds of the formula <FORM:0988250/C2/1> (wherein R is hydrogen, C1- 4 alkyl, C1- 4 hydroxyalkyl, C2- 4 alkenyl, carbalkoxyalkyl in which each alkyl portion is C1- 4, carbalkoxyphenyl in which the alkyl portion is C1- 4, phenyl, C7- 13 aralkyl or C7- 13 aralkyl containing a hydroxy group \sG x y represents <FORM:0988250/C2/2> and a process for their preparation in which a lysergic or dihydrolysergic acid azide is converted to the corresponding isocyanate which is then treated with an amino compound H2N-R, the azides being prepared from the corresponding hydrazides by adding a nitrite, e.g. aqueous sodium nitrite solution to an aqueous hydrochloric acid solution of the hydrazide. Amino compounds utilized in the examples are ammonia, aniline, (+)-butanolamine-(2), tyramine, n-propylamine, allylamine, glycine ethyl ester and p-aminobenzoic acid ethyl ester. Pharmaceutic compositions may be prepared from the above compounds and inert carriers for use in the treatment of psychic and rheumatic affections, allergies and inflammations. Some of the compounds have (1) a serotonin inhibiting effect, (2) oxytocic and circulatory effects and (3) a sedative effect upon the motive and psychic functions and affect the tonus of the vessels.
Patent ES-305160-A1 (ES)
Title: Improvements in or relating to rotary seals
IPC: D04H1/72
Filed: 1964-10-21
Abstract: Sealing means for a rotary drum 1 of a fibre opening machine comprises a ring 14 of synthetic plastic material which is housed in a groove 13 in a sealing ring 6 and is urged by springs to sealingly engage an end face 16 of the drum. The ring 14 is located in the groove 13 by dowel pins 15 and the ring 6 is mounted within an aperture 3 in a side wall 4 and urged towards the drum 1 by springs 11 on bolts 10. In a modification, the ring 14 is loaded by springs disposed within the groove 13, the channels accommodating the pins 15 being arranged to permit axial movement of the ring 14 in the groove. The rings 6 and 14 may be of metal and polytetrafluoroethylene respectively. Both ends of the drum are sealed by means according to the invention.
Patent ES-320356-A1 (ES)
Title: Improvements in or relating to pharmaceutical pastilles
IPC: A61K9/48
Filed: 1965-12-04
Abstract: A pharmaceutical pastille comprises an outer layer of gelatin, a minor proportion of an aliphatic polyhydric alcohol and a therapeutic amount of at least one medicament selected from antitussives, expectorants, batericides and bacteriostats, and a aqueous, liquid, demulcent core. Specified medicaments include morphine, codeine, pholcodine, dextromethorphan, squill, apomorphine, ipecacuanha, noscapine, creosote, guaiacol, terpine hydrate, tyrothricin, gramicidin, penicillin, cetrimide and like active quarternary ammonium salts. Constituents of the demulcent liquid may include sorbitol, chloroform and essential oils. A local anaesthetic, e.g. benzocaine, amethocaine, benzamine or clove oil may be present in the shell or core.
Patent ES-339725-A1 (ES)
Title: Improvements in or relating to Railway Vehicles
IPC: B61D45/00
Filed: 1967-04-13
Abstract: A railway freight car for supporting loads at two levels includes at an intermediate level on the sides 1, panels 19 horizontally hinged at 18 on brackets 16, the panels being tiltable from vertical positions adjacent the sides 1 inwardly and downwardly to horizontal positions. The invention is characterized in that the free ends of the panels 19 have pins 31 slidably engaging slots 29A in rods 29 pivoted to brackets 27 adjacent the car roof 2. The panels 19 are retained in the upright positions by pawls 33 on the rods engaging the pins 31. In the horizontal positions the panels are connected by a strip 38 hinged to one panel and having pins 38A engaging recesses in the other panel. Each panel 19 is in two parts 21, 22 hinged at 23 the part 21 being fixed to arms 20 pivoted to the brackets 16. Loads are retained at the ends of the panels by horizontally hinged transverse grids 41, 43 as described with reference to Figs. 6 to 8 (not shown).
Patent ES-346187-A1 (ES)
Title: Method of producing plastic objects having smooth skin portions and foamed interior portions
IPC: B29C44/04
Filed: 1967-10-18
Abstract: Plastics objects, e.g. toy figures, having a smooth skin and foamed interior are produced by partially filling a mould with foamable plastics material, treating e.g. by heating, the material to convert it to a potentially foaming state but maintaining a gaseous pressure in the mould to limit foaming and forming the skin portion in contact with the mould and foaming the interior portion by reducing the pressure in the mould. The gaseous pressure in the mould is obtained by injecting a gas into it or by generating steam pressure, pressure reduction being effected by condensing the steam or by drawing a vacuum. The material may be a vinylplastisol containing a blowing agent. The skin may be formed while rotating the mould about more than one axis. In alternative embodiments, the steps of heating to a potentially foaming condition and of forming the skin portion are reversed. The skin may be formed separately from the interior by using different materials preferably the inner is a mixture of that used for the skin portion with a blowing agent.
Patent ES-346848-A1 (ES)
Title: Immunochemical determinations of antigens and antibodies
IPC: G01N33/543
Filed: 1967-11-07
Abstract: An agglutination or agglutination inhibition method for the determination of antigens or antibodies in liquid samples in which they are present in low concentration or together with interfering factors comprise adsorbing one of the immunochemical reaction components on carrier particles, reacting the component(s) and the sample under test, separating the carrier particles from the reaction mixture and resuspending them in an aqueous medium, then observing the sedimentation pattern of the carrier particles. A test pack comprises a capped round-bottomed glass or transparent synthetic plastics centrifuge tube, preferably of i.e. 11mm, height 10 or 11cm, containing 0.2 or 0.3 ml of a suspension of antigen or antibody adsorbed on carrier particles or alternatively a similar tube containing the product of lyophilization of the suspension and of 0.2 ml of a solution of the corresponding antiserum or antigen. There is reference to lyophilizing the antiserum solution and sensitized carrier particle suspension in separate containers also to freezing in turn layers of antiserum solution, phosphate buffer and erythrocyte suspension in a single tube and lyophilizing. Examples relate to determination of HCG, human growth hormone (HGH), luteinizing hormone (LH), human serum albumin (HSA), all using sheep erythrocytes as carrier particles determination of HCG using a polystyrene latex as carrier. There is a reference to determination of antibodies against pathogenic bacteria. For an agglutination inhibition test, the antiserum and the test sample may be incubated together before addition of the sensitised carrier particles.
Patent ES-361886-A1 (ES)
Title: Hydraulic sorting apparatus
IPC: B01D/
Filed: 1968-12-27
Abstract: An apparatus for separating solids comprises an inclined trough 9 mounted on a frame 7. A carrier liquid is distributed on to the upper end of the trough at 17 and flows down the trough at 14. Light bulky materials are carried by the liquid stream to the downstream end 19 of the trough, while heavy fine materials form a sediment. A vibrator 8 is attached to the frame 7 at an Upwardly acute angle with the longitudinal axis of the trough. The vibrations therefrom urge the heavy sediment upwards to the upstream end 20 of the trough. The apparatus may have several troughs 9 disposed side by side and each supplied with liquid from a constant level tank 15 through valves 18. Unsorted material is fed to each trough by flexible tubes 13 from a rotatory distributor 12. Troughs may also be arranged in series one beneath another with the separated material from one trough forming the feed for the trough beneath. One component of a separated mixture may be recirculated through a series of troughs to improve the separation and yield of the other component.
Patent ES-367654-A1 (ES)
Title: Dual speed clutches with brake
IPC: D05B69/22
Filed: 1969-05-24
Abstract: In a driving and stopping mechanism for a sewing machine wherein an electric motor 10 drives a flywheel 32 directly and a pinion 27 through a toothed belt reduction gear 15, 16, 17, 19, 23, 25, 26, and a driven disc 61 fast with an output pulley 100 is selectively connected to the flywheel 32 and pinion 27 or is held by a brake under the control of an electromagneticaly operated clutch-brake unit 98 and a manual control 85, the clutch-brake unit comprises co-axial electromagnets 75, 76 in an axially slidable housing 72 which respectively control clutch disengagement and brake engagement. Initial depression of an operating pedal (not shown) pivots an arm 105 relative to a bellcrank 87 to operate a micro switch 109 which de-energizes the electromagnets 75, 76 whereupon a spring 96 moves the output shaft 55 and driven disc 61 right to engage the latter with the pinion 27 for low speed drive. On additional depression of the pedal the bellcrank 87 turns abouts its pivot 106 and acts through a sleeve 82, cap 90, ball bearing 81, strut 80, plate 57 and ball bearing 56 to move the shaft 55 and driven plate 61 left to engage it with the flywheel 32 for high speed drive. On release of the operating pedal the spring 96 moves the driven disc 61 right into engagement with the pinion 27 for low speed drive and thereafter the electromagnets 75, 76 are energized. Energization of the electro magnet 75 draws the magnet housing 72 left into engagement with a plate 79 and the housing acts through the plate 57'and' bearing 56 to move left the driven disc 61 to a position in which it is disengaged from both the flywheel 32 and pinion 27. Energisation of the electromagnet 76 clamps a disc 68 fast with the plate 57 against a friction facing 102 fast with the magnet housing 72 to brake the driven disc 61. In Fig. 3 (not shown) the radially outer electromagnet is spring urged to the left for clutch disengagement and is energized to move the magnet housing right during drive. Stopping control circuit. The driven shaft is stoped in a predetermined position by engaging the braking electromagnet when the driven shaft speed has fallen to a predetermined value. When the control pedal is released a switch II is closed and supplies current to a switch 229 or 231 depending on the position of a manually operated switch l2 The switches 229, 231 are closed by a magnet rotating with the driven shaft to produce a pulse at a point D during each rotation of the driven shaft. As the driven shaft speed decreases the length of the pulse increases to provide increasing voltage pulses to the gate 251 of a controlled diode T. When the voltage of the pulses applied to the gate 251 exceeds a threshold value the diode becomes conducting to energize a relay 256 which energizes the braking electromagnet. The switches 229,231 are arranged 180 apart so that by operation of the switch 12 the sewing machine needle may be stopped in either the needle up or needle down position.
Patent ES-372160-A1 (ES)
Title: Mooring buoy
IPC: B63B22/02
Filed: 1969-10-03
Abstract: A mooring buoy for transferring fluids between a vessel and the shore comprises a buoy anchored to the bottom of the body of water on which it floats, and a turntable carried by the buoy. To prevent icing, a shield in the form of an inverted bowl is carried by the turntable and is heated, either electrically or by a fluid such as sea water, closed circuit fresh water, or the handled fluid itself. The buoy is also heated adjacent the rim of the cover and adjacent the turntable bearings.
Patent ES-373924-A1 (ES)
Title: Wheel slip detection device
IPC: G01P15/00
Filed: 1969-11-26
Abstract: To detect transition from rolling to sliding of a wheel over a surface, a transducer coupled to the wheel provides output pulses having a repetition rate representative of wheel speed. The pulses are applied to a logic circuit including a pair of multivibrators, one of which has a variable time circuit setting its unstable state in dependence on pulse repetition rate the rate itself is sensed by applying the pulses from the two multivibrators to a coincidence gate which activates a wheel slip detector (and, if desired, an override control to a brake, or accelerating arrangement for the wheel).
Patent ES-382199-A1 (ES)
Title: Luminescent material
IPC: C09K11/08
Filed: 1970-07-27
Abstract: A luminescent material is of formula M3+ (1-p-2/3q) Eu p M2+ q (VO 4 ) (1-x-y) (RO 4 ) x (BO 3 ) y wherein M3+ is Y and/or Gd, M2+ is Zn and/or Cd, R is P and/or As and 0À18#p#0À01 0À25#q#0À01 0À80#x#0 0À60#y#0À02 0À90#x+y and reduces stain formation, discoloration and colour shift of the phosphor in luminescent screens and on the inner surface of a HPMV lamp outer envelope. Preferably q is between 0À02 and 0À15, p between 0À02 and 0À10, y between 0À02 and 0À15 and x between 0À30 and 0À60. Screens may be coated electrostatically, the powders flowing smoothly and preparation may be by triple firing at 900 , 1200 and 900 C. in air. Exemplified are and with g=0À025, 0À050, 0À075, 0À100, 0À150, 0À200 and 0À250.
Patent ES-390031-A1 (ES)
Title: Useful product derived from grapefruit pulp
IPC: A61K36/752
Filed: 1971-04-07
Abstract: Grapefruit pulp is reacted with an alcohol or ketone, preferably a polyhydric alcohol such as propylene glycol or glycerin, in the presence of a free radical initiator such as ultraviolet light to produce a stable reaction product useful as an ingredient in various cosmetic products and for other purposes. The product is also highly effective as an air deodorizer and an antibacterial and antifungal agent.
Patent ES-398930-A1 (ES)
Title: Pyrrolidone carboxylic acid alkyl esters prepn - having therapeutic and cosmetic activity esp for the skin
IPC: C07D207/28
Filed: 1972-01-17
Abstract: Cpds. of gen. formula (I): where R = straight- or branched satd. alkyl(9-17 C, pref. 16-17 C) have therapeutic and cosmetic properties such as sebaceous gland-inhibitory, antiphlogistic, antiprolific, scaling-inhibitory, capillary stabilising, local anaesthetic, skin moisturising activity etc. Prepn. by esterification of 5-pyrrolidone-(2)-carbxylic acid or reactive derivs. with HOR in solvent and with acid-activating agent or also be intramolecular cyclisation of a cpd. of gen. formula (II): where X = hydroxyl, halogen or alkoxy at elevated temp., e., 250 degrees C.
Patent ES-398934-A1 (ES)
Title: Process for the manufacture of the disodium salt of alpha-carboxybenzylpenicillin
IPC: C07D499/00
Filed: 1972-01-17
Abstract: An improved process for the manufacture of the crystalline disodium salt of alpha -carboxybenzylpenicillin from solutions of disodium alpha -carboxybenzylpenicillin.
Patent ES-412627-A1 (ES)
Title: Vertical mixer
IPC: A23G7/00
Filed: 1973-03-14
Abstract: A mixing vessel with a vertical axis has a plurality of rotatable screw conveyors extending vertically through the top of the vessel into its mixing chamber and a stirrer arranged revolvably about the vessel axis to sweep over the wall of the mixing chamber as it revolves. The stirrer is so associated with the screw conveyors that it moves a mass to be mixed in the chamber towards the screw conveyor means, and may be constituted by one of the screw conveyors.
Patent ES-415410-A1 (ES)
Title: Accelerated cultivation of microorganisms
IPC: C12N1/20
Filed: 1973-05-30
Abstract: Micro-organism cultures are contacted with small amounts of the gaseous oxides of nitrogen exemplified by nitrous oxide, nitric oxide and nitrogen dioxide, and mixtures of nitrous oxide with nitrogen dioxide. Examples are directed to the cultivation of specified bacteria, Rhodotorula, Penicillium and F. mucor. The gaseous oxides of nitrogen were applied diluted in helium (or air).
Patent ES-420660-A1 (ES)
Title: {60 -Alkylsulfobenzyl penicillins
IPC: A61K31/43
Filed: 1973-11-19
Abstract: Novel penicillins of the formula < IMAGE > wherein R is a branched chain alkyl group of from 3 to 14 carbon atoms, and their pharmaceutically acceptable salts, are easily absorbed in the blood and tissues through oral administration and show excellent antimicrobial activity against Gram-positive and Gram-negative bacteria, particularly against microorganisms of the genus Pseudomonas, such as Pseudomonas aeruginosa.
Patent ES-424428-A1 (ES)
Title: Apparatus for simultaneously transferring a plurality of articles from one conveyor to another
IPC: B65G47/82
Filed: 1974-03-20
Abstract: A plurality of articles are to be transferred simultaneously from one position in which they travel on a first conveyor in a first direction to another position in which they travel on a second conveyor at a slower speed and in a second direction transversely of the first direction. A pusher bar is provided which extends parallel to the first direction and mounting links pivotally mount the pusher bar for displacement across the first conveyor toward the second conveyor in a direction having one component of movement in the second direction and another superimposed component of movement in the first direction. A crank drive is spaced from the pusher bar and is connected with the same by a connecting rod which is so associated with the mounting links as to include an angle with the latter in all of its positions which it can assume relative to the mounting links when actuated by the crank drive.
Patent ES-428689-A1 (ES)
Title: Method and apparatus for burning pulverulent materials
IPC: C04B7/47
Filed: 1974-07-27
Abstract: A method and apparatus is disclosed for burning pulverous or granular material, particularly cement raw material to cement clinker. Burning of the pulverous material is accomplished in a plant which includes a suspension preheater, a rotary kiln and a separate rotary cooler unit having an inlet end and an outlet end, for cooling the burnt material exiting from the kiln by means of air which is subsequently used for combustion and preheating purposes. The method comprises dividing the heated cooling air into at least two streams, directing the divided heat cooling air out of both ends of the rotary cooler unit in its divided streams, directing at least one stream to the rotary kiln to be used as combustion air, directing exhaust gases from the rotary kiln to the preheater to preheat the material, and directing the other stream of heated cooling air to the preheater to preheat the material prior to being burnt in the rotary kiln.