baber/WOPTO huggingface dataset:
Patent UY-24811-A1 (UY)
Title: Fabricacion de 4-hidroxi-2-metil-n-(5-metil-2-tiazolil)-2h-1,2-benzotiazina-3-carboxamida 1,1-dioxido
Inventor: FARMA CENTER S A
IPC: C07D417/12
Filed: 1997-12-15
Abstract: Procedimiento de elaboración del 4-hidroxi-2-metil-N-(5-metil-2-tiazolil)-2H-1,2-benzotiazina-3-carboxamida 1,1-dioxido (figura 1) que comprende las siguientes etapas: a- hacer reaccionar sus intermediarios: el 2-metil-3-etoxicarbonil-4-hidroxi-2H-1,2-benzotiazina 1,1-dioxido (figura 2) y el 2-amino-5-metil tiazol (figura 3), disueltos en solvente orgánico inerte, preferentemente toluol o xileno, bajo reflujo; b- purificar y aislar el compuesto; caracterizado porque durante la reacción entre los intermedios se separa el agua del medio por destilación azeotrópica y una vez que se logró el medio anhidro, se agrega dimetilacetamida al medio de reacción, posteriormente se baja la temperatura del medio de reacción de los intermediarios y se agrega litioamida y una vez finalizada la reacción se lleva el pH del medio a un comprendido entre 3 y 5. El producto final tiene aplicación industrial en la manofactura de especialidades farmacéuticas con actividad anti-inflamatoria.
Patent DZ-685-A1 (DZ)
IPC: B32B27/32
Filed: 1984-10-03
Granted: 2004-09-13
Abstract: A packing laminate for the manufacture of packing containers for edible oil must have an oil-resistant inner layer which is not affected by the oil, even during prolonged storage periods. A packing laminate meeting this condition has an extruded inner layer of two types of plastics mixed with one another, namely LLDPE and LDPE.
Patent ES-150012-A1 (ES)
Title: MOTOR DE COMBUSTIoN DE MARCHA RáPIDA
Filed: 1940-07-20
Abstract: Motor de combustión de marcha rápida con boquilla de inyección de combustible de combustión redondeadaprevista en el pistón simétricamente al eje de la boquilla. Cámara que se comunica con el cilindro por un orifico estrechado respecto a éste y que en la posición de punto muerto interior contiene casi todo el aire de la combustióncaracterizado porque la boquilla se construye como boquilla de película (11) y el velo delgado de combustible producido por esta boquillaen la primera parte del proceso de inyección estando todavía la desembocadura del aboquilla por fuera de la cámara de combustión encuentra al aire de ésta por encima del fondo del pistón en contracorrientey en la segunda parte de dicho proceso de inyección estando la desembocadura de la boquilla metida en la cámara de combustión (3) encuentra al aire de ésta última dentro de la cámara del modo conocido transversalmente a los torbellinos del mismo aire de la combustiónde suerte que el retardo brevísimo del encendido se presenta con al combustión completa.
Patent ES-166058-A1 (ES)
Title: Procedimiento para la preparacion de p-amino-banzolsufon-n-acilamidas
Filed: 1943-05-13
Abstract: Procedimiento para la preparación de amidas de ácido p-aminobenzolsulfónico caracterizado porque se transforman halogenuros de ácido p-nitro respectivamente p-acilaminobenzolsulfónico con sales de maidas de ácido carboxílico alifáticas aralifáticas aromáticas hidroaromáticas o heterocíclicas transformando el grupo en posición p en un grupo amínico libre.
Patent ES-173419-A1 (ES)
Title: UNA MáQUINA AUTOMáTICA PARA TAPAR O PONER CASQUILLOS A BOTELLAS O FRASCOS
Filed: 1946-05-03
Abstract: Una máquina para tapar o poner casquillos a botellas o frascos la cual fabrica y si se quiere ajusta también los casquillos requeridos para el cierre introduciéndose las botellas en una pista hacia la herramienta tapadora en la cual existe un órgano ajustable el llamado contactor el cual está adaptado para moverse fuera de la pista por cada botella cuando la misma pasa por dicho órgano caracterizada por hecho de que el contactor está adaptado para ajustar un mecanismo de transmisión del movimiento y porque este mecanismo está adaptado para arrastrar un punzón de tapas (punzones) y un mecanismo alimentador para una o más tiras de chapa de acero con objeto de ponerlos en actividad o fuera de ella mientras el mecanismo motor para los medios de punzonado y alimentación mantiene su movimiento.
Patent ES-176644-A1 (ES)
Title: PERFECCIONAMIENTOS EN VáLVULAS PARA USO DE GASES DE ALTA PRESIoN
IPC: F16K1/30
Filed: 1947-01-31
Abstract: Perfeccionamientos en válvulas para uso en gases de alta presión que comprende una válvula de corredera principal adaptada para poder transportarse de un lugar a otro de su base por un .vástago de rosca dividido en cierto número de partes conectadas entre sí por medio de unos mecanismos de acoplamiento que tienen un agujero suficiente para evitar la transmisión o esfuerzo inclinado de la válvula principal caracterizado por el hecho de que la unión entre el vástago de control de la válvula y el cuerpo de la válvula se realiza mediante una envoltura metálica que tiene una sección L hecha de material duro no metálico y firmemente adaptada a una parte cilíndrica ranurada del vástago de control apoyando su borde contra un resorte o soporte anular del mismo vástago mientras que la envoltura no metálica está situada entre una pared plana metálica o arandela y una envoltura metálica que tiene una sección L firmemente adaptada sobre dicho acoplamiento no metálico y sobre la parte cilíndrica de dicha envoltura metálica una arandela no metálica; la arandela no metálica está sujeta entre la envoltura metálica y al cuerpo de la válvula.
Patent ES-198323-A1 (ES)
Title: UN DISPOSITIVO PARA EFECTUAR LA RESPIRACIoN ARTIFICIAL MEDIANTE CORRIENTE ELÉCTRICA EXCITATRIZ
Filed: 1951-06-13
Abstract: Dispositivo para efectuar la respiración artificial mediante corriente eléctrica excitatriz de la musculatura de la respiración o de los nervios afectos a dicha musculatura caracterizado porque el dispositivo contiene uno o vario sgeneradores de corriente excitatriz un dispositivo conectador preferentemente regulable que permite maniobrar la corriente excitatriz en ritmo de la respiración y por lo menos dos empalmes separados de electrodos mediante los cuales se lleva la corriente excitatriz a los músculos de la inspiración y/o de la expiración.
Patent ES-257266-A1 (ES)
Title: 2-thiocyanomethyl-1, 2-benzisothiazolin-3-one-1, 1-dioxide
IPC: A01N43/80
Filed: 1960-04-09
Abstract: The invention comprises N-thiocyanomethyl-1:2-benzisothiazolin-3-one-1:1-dioxide and its preparation by reacting the corresponding N-chloro, bromo or iodo-methyl compound with a thiocyanate salt desirably in an inert volatile organic solvent e.g., acetone or a lower alcohol and preferably at 50-125 DEG C. The compound may be used as an active ingredient in fungicidal compositions (see Division A5). The halo methyl starting materials may be obtained by reacting the corresponding N-methylol compound with an appropriate reactive halogen compound e.g., thionyl chloride, PBr3, HBr, HI or a metal iodide and an acid.ALSO:Fungicidal compositions comprise N-thiocyanomethyl - 1 : 2 - benzisothiazolin - 3 - one-1 : 1 - dioxide and an inert diluent e.g. a solid carrier such as clay, talc, pyrophyllite, diatomaceous earth or hydrated silica or an organic solvent. A wetting or dispersing agent may be present, e.g. alkaryl sulphonate sodium lauryl sulphate, sodium sulpho succinate, alkylphenoxy polyethoxyethanol, lignin sulphonate or naphthaleneformaldehyde sulphonate. The composition may be in the form of a concentrated organic solution containing an emulsifier, giving an emulsion on dilution with water. The compositions may also comprise other fungicides, insecticides or miticides. The active compound is effective against Alternaria solani, Monolinia fructicola, Stemphylium sarinaeforme and Phytophthora infestans. The treatment of growing plants is described.
Patent ES-298885-A1 (ES)
Title: Improvements in filtering and discharging water from portable vessels
IPC: B05B9/08
Filed: 1964-04-18
Abstract: A portable unit for providing filtered drinking water comprises a bottle 1, a handoperated pump 4, 5, 6 which pumps air into the bottle, and a filter element 16, which traps bacteria, connected to the outlet 17, 18, 19, 20. The filter element is of Kieselguhr impregnated with silver and is self-sterilizing. In a further embodiment, the filter element is fitted directly to the wall of the bottle and a tap is provided in the outlet.
Patent ES-316419-A1 (ES)
Title: Storage batteries and cells
IPC: H02J7/00
Filed: 1965-08-12
Abstract: To prevent reversal during discharge and over-charge during charging, each cell of a battery is connected in parallel with a semiconductor diode having a characteristic as shown in Fig. 3, whereby the diode conducts at negative cell voltages (portion A, B) and at positive cell voltages above a threshold value (portion C, D), and is substantially non-conductive over the normal discharge voltage range (portion B, C). By a suitable choice of diode the slope of portion A, B and shape of portion B, C can be varied to suit individual requirements, Fig. 4 (not shown). The application of the invention to sealed or unsealed lead-acid, silver-zinc or nickel-cadmium cells is discussed, in which a number of similar or dissimilar diodes are series-connected across the cell to match the normal value of the charged cell voltage.
Patent ES-338973-A1 (ES)
Title: Combined variable-speed and planetary drive
IPC: F16H37/08
Filed: 1967-04-06
Abstract: A tractor transmission comprises a threeelement epicyclic gear unit 106 with constant and variable speed input shafts 80, 84 driven by an expanding-pulley gear 86, the epicyclic unit being controlled by high and low range friction clutches H, L coaxial with the variable speed shaft 84, the high range clutch H connecting the sun-wheel with the planet carrier or the ring gear of the epicyclic unit. As shown, the constant speed input shaft is in line with the main input shaft 80 and drives a pinion 102 integral with the range clutch unit through pinions 82, 100. The sun-wheel 108 is connected to the planet carrier 114 by the high range clutch H. The sleeve shaft 104 of the epicyclic unit drives the final output shaft 128 through a two-speed spur gear unit 129 operated by an axially movable clutch 136. In a modification, Fig. 1 (not shown), the epicyclic output shaft (42) drives the final output shaft 72 through spur gears (74, 76) of which the former is axially movable to break the drive. In a further arrangement, Fig. 6 (not shown), the main input shaft (142) drives the constant speed shaft (154) through pinions (146, 156) and the low range clutch through pinions (144, 168).
Patent ES-340277-A1 (ES)
Title: Improvements in Sealing Strips.
IPC: B60J10/00
Filed: 1967-04-20
Abstract: A sealing strip for mounting on a supporting flange comprises a clip and a covering therefor, the clip being constructed from a blank of suitable sheet or strip material, for example, mild steel or aluminium, the blank being slotted or slit and stretched so that the clip has two series of longitudinally spaced limbs, the clip being of substantially keyhole cross-sectional form, the limbs being cranked intermediate their depth to provide oppositely positioned inwardly directed gripping portions for directly or indirectly gripping the flange. In the construction shown in Fig. 1, the gripping portions press limbs 7 of a covering into contact with the flange 4, but in a modification, the limbs 7 of the covering do not extend so far into the interior of the clip so that the clip grips the flange directly. The lower parts 5 of the limbs of the clip below the cranked portions diverge to provide a lead-in to facilitate pressing the clip and its covering on to the flange. In one construction, the limbs are formed by slotting the blank alternately from opposite edges, in another form the blank is slit alternately from opposite edges and is then stretched lengthwise so that the slits become V-shaped slots. In a third form the blank is formed with slits which project inwardly from opposite edges of the blank and with slits intermediate the firstmentioned slits and having a length less than the width of the blank the blank is then stretched lengthwise to cause the slits to open out respectively into V-shaped slots and diamond-shaped slots. The clip can be wholly enclosed in a strip of rubber or plastics material by extruding the strip over the clip.
Patent ES-345028-A1 (ES)
Title: Improvements in or relating to Steel Sheets for Enamelling
IPC: C23D5/00
Filed: 1967-09-13
Abstract: A dead soft steel sheet, for single-coat enamelling, obtained from a rimming steel and decarburized and denitrided by annealing in open coils in moist hydrogen, has the following composition: - C # 0À003% N # 0À0012% Ni+S+Cr+Sn < 0À100% Cu, As, Mn, P satisfying the conditions of inequality: 0À03438 > 1À028 Cu + 0À929 As - 0À0689 Mn - 0À658 P > 0À00062, and Fe as balance.
Patent ES-349465-A1 (ES)
Title: Improvements in and relating to a Plate-and-Shaft Assembly for a Unidirectional Rotary Machine
IPC: F16D1/112
Filed: 1968-01-18
Abstract: A one-way coupling arrangement between a plate 1 and a unidirectional shaft 4, the plate being particularly adapted to receive an abrasive device for surface polishing of remotelycontrolled radio-active samples in a hot cell, comprises inclined slideways 8, 9 provided in a shouldered spigot 5 of the shaft and screwingly engageable with corresponding radial pins 3 projecting from the wall of a shaft spigotreceiving bore 2 in the plate. To assemble, the plate is placed on the rotating spigot for entrainment thereby, the spigot screwing into the plate up to abutment of the spigot shoulder 6 with the plate. To dismantle, with the shaft stationary, the plate is unscrewed from the spigot.
Patent ES-349736-A1 (ES)
Title: A shielded enclosure providing resistance to pressures and high temperatures
IPC: G21C1/00
Filed: 1968-01-25
Abstract: In an integral nuclear reactor cooled and moderated by heavy water, the reactor core and heat exchangers are enclosed by a containment chamber supported within the concrete pressure vessel. Light water fills the space between the chamber and vessel. The colandria tank 1 is supported within chamber 20 inside the prestressed concrete vessel 14. The space 40, separating 14 and 20, is filled with water supplied through pipe 37, maintained at a pressure similar to that inside 20. The lining 16 of the vessel 14 is cooled by the system 38 and the chamber 20 carries a heat insulating layer 34. The heavy water coolant is urged upwards by the pump 3 through the fuel tubes 2. The vapour formed occupies space 5 and flows downwards and is condensed in the heat exchangers 4. Lateral shield plates 7 are mounted between exchangers and tank 1. The moderated water is cooled in circuit 8.
Patent ES-356308-A1 (ES)
Title: Pressure-inductance value transducer
IPC: F02D41/30
Filed: 1968-07-20
Abstract: A transducer for measuring the pressure in the inlet manifold of an I. C. engine for controlling the fuel injection duration, comprises a moving core for a fixed coil, provided with damping to obviate spurious oscillation. As shown Fig. 2, a circular coil 39 is mounted inside a ring core 38 and associated with a central iron armature 44. The fixed portions 38, 39 are attached to a plate 37: the armature 44 is attached to upper and lower spring plates 45, 47 Fig. 5 (not shown) and biased by spring 56 against two evacuated bellows 58, 59. The interior of the housing is subjected to the inlet manifold pressure whereby the armature 44 is displaced to a position sensed by the coil 39. Movement of the armature is damped by (a) a dashpot comprising a cup 70 attached to the bottom of the armature and having a small clearance with the wall of the housing 30, (b) a thin diaphragm instead of cup 70 separating the two parts 30, 31 of the housing, pierced by a small hole, (c) a friction device comprising a plastics pin 75 Fig. 6 attached to the top of the armature and gripped by a U- shaped spring clip 77 secured to the housing 30, or (d) by coating the spring 56 with a layer of rubber or plastics material.
Patent ES-357029-A1 (ES)
Title: 3-substituted benzodiazepine derivatives and their preparation
IPC: A61K31/00
Filed: 1968-08-08
Abstract: Compounds of the general Formula (I) (R1 = halogen, CF 3 , NO 2 or NH 2 , R2 = alkyl, alkenyl, cycloalkyl, cycloalkenyl, pyridyl, phenyl or halophenyl, R3 = alkoxy, benzyloxy, phenoxy, NH 2 , dialkylamino or alkylthio, R4 = alkyl, cycloalkyl, cycloalkylalkyl, alkenyl, alkynyl, alkylamino or dialkylamino and the broken line denotes an optional substituent), acid addition salts of those compounds which are basic, alkali metal, alkaline earth metal, ammonium, alkylammonium, dialkylammonium and trialkylammonium salts of the corresponding 3-carboxylic acids, and the corresponding decarboxylated compounds are prepared by treating a compound of the Formula (II) with air or oxygen in the presence of a base, optionally followed by one or more of the steps (a) introduction of R4, (b) nitration, (c) saponification, (d) decarboxylation and (e) salt formation. The alk[en,yn]yl and alkoxy groups each contain up to 7 carbon atoms. Compounds (I), their salts and salts of the corresponding 3-carboxylic acids are anticonvulsants, muscle relaxants, tranquilizers and sedatives and may be administered in the form of pharmaceutical preparations containing them, with or without other (unspecified) active ingredients, in association with a carrier.
Patent ES-359395-A1 (ES)
Title: Electrode section-connecting nipple pre-assembly and process of assembling an electrode joint
IPC: H05B7/14
Filed: 1968-10-22
Abstract: To ensure that the spacing between the non-load bearing flanks of a nipple 1 are spaced evenly from the adjacent socket thread flanks of each electrode section, the nipple 1 is initially threaded into electrode section 2 until it is hand-tight, axial pressure is applied in the direction of separation of the nipple, 1 and electrode section 2. The nipple is unscrewed slightly and then whilst the axial pressure is maintained is secured positively in the adjusted position. As shown, the nipple 1 is screwed into a centering jig which has castors 19 forced into engagement with the butt face 4 of electrode section 2 by air cylinders 17. The nipple is maintained in its adjusted position by injecting cement, paste, binder or filler through a longitudinal hole 8 in the nipple to fill a cavity 5 between the base of the nipple and electrode section and allowing it to set. Transverse pins through the electrode sector walls may be used to secure the nipple in position instead.
Patent ES-366680-A1 (ES)
Title: Batch feeding apparatus
IPC: B66D1/26
Filed: 1969-04-30
Abstract: The haulage means of a drag line scraper system for feeding a batching plant is designed to allow for a faster outhaul than inhaul of the scoop of the system. In the means a chain drive 15 couples a non-reversible motor 14 to the input shaft 16 of a reversible, two-speed gear 17 having an output shaft 18 coupled by chain drive 19 to a countershaft 21. This countershaft 21 is directly coupled by a chain drive 23 to the inhaul cable drum 24 and is indirectly coupled by a clutch 26 and chain drive 30 to the outhaul cable drum 29. The drums 24 and 29 are freely rotatable on a supporting shaft 25. The output shaft 18 of the reversing gear 17 can be declutched from the gear 17 and can be provided with a brake 33 for its stationary holding. Associated with the brake 33 is a brake 32 controlled by and controlling the drum 29. Also switching means actuated in accordance with the position of the scoop in its cyclic travel are incorporated in the system to so control the gear 17 and brakes 32, 33 as to automatically maintain the cyclic travel of the scoop.
Patent ES-368131-A1 (ES)
Title: Marking ink
IPC: C09D11/02
Filed: 1969-06-07
Abstract: Marking inks comprise particulate polyethylene and a pigment in a liquid dispersion medium. A film-forming resin such as polyisobutylene may also be present. The composition may be prepared by stirring a mixture of polyethylene and solvent therefor at elevated temperature and cooling the mixture with high speed stirring. The preferred medium is toluene which may contain a diluent such as isobutanol. The pigment may be a black pigment, or titanium dioxide optionally together with a red or blue pigment. The compositions may be applied to polyethylene extrudates such as cable sheaths for identification markings.
Patent ES-368149-A1 (ES)
Title: 3-arylimino-1,2-dithiols
IPC: C07D339/04
Filed: 1969-06-09
Abstract: 3-Arylimino-4-chloro-5-thio-1,2-dithiols are disclosed as antifungal agents, which are particularly useful for the protection of plants against phytopathogenic fungi. Antifungal compositions containing them as active ingredients are also described.
Patent ES-379685-A1 (ES)
Title: Process of preventing agglomeration of fertilizers
IPC: B01J2/30
Filed: 1970-05-14
Abstract: A granular fertilizer is treated with an anti-caking agent consisting of an aqueous solution of (1) a substantially water-insoluble polymer of polyvinyl acetate, polyvinyl acetals, partially saponified polyvinyl acetate, partially acetylated polyvinyl alcohol, esters of polyacrylic acid and an aliphatic alcohol, or copolymers thereof with another copolymerizable monomer, dissolved in (2) an aqueous solution of alkyl sulfates, alpha -olefin sulfonates or alkylsulfonates containing six to 10 carbon atoms or alkylbenzenesulfonates in which the alkyl radical contains four to eight carbon atoms. The treated fertilizer product can be packed in polyethylene bags without causing tearing or the bags during storage.