baber/WOPTO huggingface dataset:
Patent AT-509241-A1 (AT)
Title: Verfahren zum überprüfen der schalter bzw. der kabel einer überwachungseinrichtung des antriebs von schienenweichen sowie vorrichtung zur durchführung dieses verfahrens
Inventor: WEISSENBACHER HELMUT DIPL ING
IPC: B61L7/08
Filed: 2010-01-14
Abstract: Bei einem Verfahren und einer Vorrichtung zur Fehlererkennung in Überwachungseinrichtungen von Schienenweichen, wobei die Überwachungseinrichtung in Abhängigkeit von der Position der Weiche geschaltete Kontakte aufweist, über welche sich nach dem Erreichen einer Endlage ein Überwachungsstromkreis schließt, wobei eine Mehrzahl von in Schienenlängsrichtung versetzt angeordneten Überwachungsebenen vorgesehen ist, in jeder Überwachungsebene eine Mehrzahl von Schaltkontakten angeordnet ist und die Schaltkontakte mehrerer Überwachungsebenen über wenigstens zwei, bevorzugt drei Leiter derart miteinander verschaltet sind, dass in den jeweiligen Endlagen die geschlossenen Schaltkontakte der miteinander verbundenen Überwachungsebenen zur Ausbildung eines Überwachungsstromkreises in Serie geschaltet sind, ist zwischen benachbarten Überwachungsebenen je eine Prüfeinrichtung angeordnet, in der jeweils wenigstens ein Spannungsabfall zwischen den Leitern hochohmig abgegriffen wird und eine Strommessung an wenigstens einem Leiter vorgenommen wird. Die in den Prüfeinrichtungen gemessenen Spannungen und Ströme werden mit Referenzwerten verglichen, wobei in Abhängigkeit vom Ergebnis des Vergleichs ein Fehler gemeldet wird.
Patent CH-710626-A1 (CH)
Title: Boîte de montre équipée d'un organe de commande et d'un dispositif d'indexage de l'organe de commande.
Inventor: Florent Vienot
IPC: G04B37/18
Filed: 2015-01-14
Abstract: L’invention concerne une boîte de montre (B) équipée d’un organe de commande (1) rotatif et déplaçable axialement comprenant une tête accessible de l’extérieur de la boîte reliée à un élément de tige monté radialement dans la boîte. Cette boîte comporte un dispositif d’indexage de l’organe de commande, entièrement situé à l’intérieur de la boîte. Ce dispositif d’indexage est actif ou inactif selon la position axiale de l’organe de commande.
Patent ES-179530-A1 (ES)
Title: Perfeccionamientos en las planchas eléctricas
Filed: 1947-08-11
Abstract: Perfeccionamientos en las planchas eléctricas que consisten esencialmente en disponer en el interior de la plancha los elementos propios de accionamiento que están constituídos por un interruptor un reóstato y un regulador termostático dispuesto el primero en la parte anterior del asidero de la plancha y los dos elementos restantes en el interior de la plancha propiamente dicha.
Patent ES-198436-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA OBTENCIoN DE UN PRODUCTO TOCADOR
Filed: 1951-06-21
Abstract: Procedimiento para la obtención de un producto de tocador caracterizado por comprender la siguiente fórmula cuali y cuantitativa: Alumbre cristalizado.......................................50 partes Lanolina...........................................................10 partes Tintura de Benjuí.............................................10 partes Amoníaco purísimo de 22 grados..............5 partes Agua destilada...............................................25 partes Perfume apropiado........................................c/s.
Patent ES-249691-A1 (ES)
Title: Condenser for recovery of sublimable materials
IPC: C07C51/573
Filed: 1959-05-27
Abstract: <PICT:0920627/IV(a)/1> <PICT:0920627/IV(a)/2> In a process for recovering phthalic anhydride from a vapour, the vapour is passed through a condenser (see Group XIII) in a substantially constant direction of flow and in a flow path of p progressively increasing heat transfer surface per unit of flow path area, the phthalic anhydride being condensed as a solid on the condenser elements and thereafter melted to recover the resulting liquefied material. In the apparatus shown for carrying out the method the vapours pass upwardly through a casing 21 over externally finned coolant tubes 12, the pitch of the tubes and/or the fins decreasing progressively from the vapour inlet 10. The coolant may be oil or water. The condensed solid is afterwards liquefied by passing a hot fluid such as oil or steam through the tubes, the liquid being discharged from the casing at 17. Heating coils 19 are arranged near the bottom of the casing to prevent build-up of solids on the casing wall. The process may be made continuous by connecting a number of the condensers in parallel. Three examples are given using different arrangements of the heat exchange surfaces and each giving the time interval before the accumulation of condensed solid causes increased pressure drop through the condenser, and also the percentage loss of recoverable phthalic anhydride. The phthalic anhydride vapour is produced by the oxidation of naphthylene or ortho-xylene.
Patent ES-272863-A1 (ES)
Title: Apparatus for the continuous manufacture of chlorinated cyanuric acid
IPC: B01J19/00
Filed: 1961-11-24
Abstract: A continuous process for the preparation of trichlorocyanuric acid comprises chlorinating by gaseous chlorine an aqueous solution containing cyanuric acid and an alkaline metal hydroxide, the molar ratio of acid to hydroxide being 1 : 3, at a temperature of 0-16 DEG C., and keeping the oxidation-reduction potential of the solution at the end of the chlorination at a substantially constant value (i.e. with a maximum variation of 5 millivolts) between 1050 and 1150 millivolts, when measured between a platinum electrode and a standard calomel electrode in KCl. The time of contact between the reactants may be 1-38 minutes, and the original solution preferably contains between 20 and 30 grams per litre of cyanuric acid. In Fig. 2, the aqueous solution of cyanuric acid and alkali metal hydroxide is introduced into a tank 1 which feeds continuously a series of chlorinators 4 and 8, this flow being regulated by valve 2 controlled by a remote regulating device 3. The solution enters chlorinator 4 at the bottom 5 and flows upwards to 6 and then by gravity to the lower portion 9 of chlorinator 8. The crystals in chlorinator 8 are agitated from the bottom up by the flow of gaseous chlorine 17, and agitation in the opposite direction may be effected by a pump 7 which takes a portion of the solution at 10 and ejects it at 11 thus ensuring continuous circulation of the crystals. The <PICT:0981427/C1/1> platinum-calomel couple 12 of regulating device 3 registers the average oxidation-reduction potential of the solution in 8. The aqueous slurry pours off continuously into decanter 13 via overflow 14, and the product is recovered via valve 15, the spent liquor being drawn off by a filtering device 16. The chlorine flow through the system involves introduction through pipe 17 into chlorinator 8 where it is distributed uniformly by device 18, and unreacted chlorine leaves at 19 and is introduced via tube 20 into the bottom of chlorinator 4. A cooling system shown as coils 21, 22 and 23 maintains the reaction medium at a temperature of 0-16 DEG C. Instead of the flow of starting solution being dependent on and regulated by the oxidation-reduction potential at the end of the chlorination, the flow of chlorine may be so regulated, and whichever flow is not so regulated may be either kept constant or made responsive to another variable, e.g. the chlorine content of the residual gases. The process may be carried out in any number of stages from one upwards (two as illustrated), an alternative means of measuring the oxidation-reduction potential may be employed.
Patent ES-293026-A1 (ES)
Title: New heptaminol derivative
Filed: 1963-10-30
Abstract: The invention comprises 2-amino-6-methyl-heptan-6-ol aspartate and its preparation by reacting the parent acid (or a salt thereof) and base (or a salt thereof). The compound has a cardiorespiratory action in cardiac and respiratory insufficiencies (see Division A5).ALSO:Pharmaceutical compositions comprise 2-amino - 6 - methylheptan - 6 - ol aspartate in association with a carrier. The compositions may be administered orally, parenterally or rectally, e.g. as powders, granules, tablets, pills, potions, drops, syrups, elixirs, solutions and suppositories, and may also contain vitamins and/or a local anaesthetic. 2-Amino-6-methylheptan-6-ol aspartate has a cardio-respiratory action in cardiac and respiratory insufficiencies.
Patent ES-301828-A1 (ES)
Title: Process and apparatus for the continuous manufacture of boxes comprising a cardboard sheath folded flat around an inner tubular lining
IPC: B31B7/00
Filed: 1964-07-08
Abstract: A process for the continuous manufacture of boxes comprising a cardboard sheath folded flat around an inner tubular lining the sheath being formed from a cardboard web 5 having longitudinal scored fold lines A, B, C and D corresponding to the edges of the subsequent box, includes the steps of bringing a preformed free inner tube 1 into contact with that zone of the web which is disposed between two longitudinal score lines about which the web is to be folded flat, folding the web into a U-shape along the said two lines, conveying freely the assembly formed by the pre-folded web and the tube, and thereafter folding flat the web along the scored lines and closing the web longitudinally while bearing by the outer face thereof against a support such as rollers 8. The web, which has imparted thereto a preliminary folding by rollers 13, 14 and a guide 12, passes over a roller 10 and is fed together with the tube 1 to a guide 6 and folding rollers 7. The guide 6 may comprise pairs of laterally adjustable plates. The sheath may be formed from one or more single-sidecorrugated cardboard webs and one or more webs of paper.
Patent ES-322743-A1 (ES)
Title: Phosphoric acid
IPC: C01B25/22
Filed: 1966-02-08
Abstract: Phosphoric acid having a concentration of at least 40% P 2 O 5 by wt. is prepared by a continuous process which comprises, in a first stage, reacting mineral phosphate with H 3 PO 4 in the presence of an excess of calcium ions, said H 3 PO 4 containing 1-3% by wt. of dissolved sulphate ion in a second stage, reacting the product of the first stage with H 2 SO 4 to give H 3 PO 4 containing at least 40% P 2 O 5 and CaSO 4 .H 2 O, the H 2 SO 4 being used in excess of that required to invert the calcium content of the mineral phosphate feed into C 2 SO 4 and, in a third stage, separating the H 3 PO 4 from the CaSO 4 ÀH 2 O, and recovering at least part of the H 3 PO 4 as product, there being recycled to the first stage phosphoric acid slurry from the second stage. Preferably the starting H 3 PO 4 contains at least 37% by wt. P 2 O 5 and is used in amount at least 9 parts by weight for every part by wt. of calcium fed as mineral phosphate. The temperature of the first and second stages may be 80-115 C.
Patent ES-337530-A1 (ES)
Title: Fuel assembly for nuclear reactor
IPC: G21C3/12
Filed: 1967-03-03
Abstract: A fuel assembly cooled by the ascending circulation of a fluid through an axial conduit 11 has a casing 1 connected at its lower end to a cylindrical base 4 of smaller diameter, an annular recess 10 being formed in the base 4 and surrounded by a sheath 6 attached to the base 4. The sheath 6 is formed with a series of radial apertures receiving mobile studs 8 disposed in a circle around the base 4 and terminating in heads 8a in the recess 10. A conical portion 2 between the casing 1 and the base 4 bears against a fixed support 12 of the reactor. The cooling fluid enters both the recess 10 and the conduit 11 and acts on the heads 8a of the studs 8 forcing then outwardly into an annular groove 14 in the support 12. As the fluid pressure increases, so the studs 8 are more solidly anchored in the groove 14. When the fluid pressure ceases, the locking force is removed and the assembly can be withdrawn by lifting it upwards, whereupon the edge of the groove 14 cams the studs 8 inwardly into the recess 10. Alternatively, the locking members may be balls co-operating with a ring which slides in the recess and is in contact with the fluid for movement in accordance with the fluid pressure. The ring may be formed with a recess receiving the balls in the unlocked position of the assembly and a spring may be mounted between the ring and the closed end of the recess for returning the ring into the unlocked position. The ring may, alternatively, comprise two cylindrical portions, a first portion which is thin and receives the balls and a second portion which has the same thickness as the recess and is in contact with the fluid. In this case the ring drops by its own weight when the fluid pressure falls to a particular value.
Patent ES-339738-A1 (ES)
Title: Numerical read-out system for a moving body
IPC: B07C3/00
Filed: 1967-04-25
Abstract: In a system for transferring information between a vehicle and apparatus disposed adjacent its track, a binary information store is provided on the vehicle and comprises a number of transparent units 1 each formed with an internal passageway 4 which allows movement of a magnetic mass, e.g. ball 7, from a stable position 5 (e.g. binary 1) at one end of the passageway to a similar position 6 at (e.g. binary 0) at its other end. In a second arrangement Fig. 8 (not shown), the ball is replaced by a cylindrical mass and the passageway is shaped as an inverted-V. Information is read into the store by the track apparatus shown in Fig. 4 comprising a magnet 11 attached to a shaft 12 which can be manoeuvred if required by a rack and pinion 13, 14, a spring 17 and electromagnet 16 to raise the ball 7 from one position and move it along the passageway to the second position. The position of the balls may be read at a trackside reading station either by means responsive to the presence of a magnetic mass or since the housing is transparent by photoelectric means. One of the units in the store co-operates with a detector at the reading station to initiate a read out. Magnetic means are also provided for restoring all the balls to the "0" position.
Patent ES-342465-A1 (ES)
Title: Compressor-motor assembly
IPC: F25B31/02
Filed: 1967-06-30
Abstract: In a method of assembling an electric motor with a motor driven unit wherein the motor and unit are drivingly interengaged by a shaft 12 and wherein the unit has a casing 14 and the motor has a rotor and a stator core, an inner peripheral wall of the core defining a bore 38, the core is arranged relative to the casing so that the bore axis is generally parallel to the rotational axis of the shaft 12, a wall surface is provided in the bore and is moved radially outwardly into engagement with the core wall while maintaining the moving wall surface accurately concentric with the shaft rotational axis to bring the bore axis into coincidence with the rotational axis. The motor stator 24 is supported on lugs 20 of the casing 14 and is loosely secured thereto by bolts 28. The wall surface comprises an expandible collet 46 having a tapered bore 50 and longitudinal slots 64, 66 to allow for radial expansion. The collet is inserted in the bore 38 and is axially located by a circumferential shoulder 56. An arbor 48 is inserted in the collet, a pilot bore 70 accommodating the shaft 12, and is moved downwardly sufficiently to expand the collet against the core 30, whereupon the bolts 28 are tightened to secure the stator concentrically with the shaft axis. The arbor is then extracted to release the collet, which is removed and the rotor is then inserted in the stator to complete assembly of the motor. For automated production, the collet 46 and arbor 48 can be moved sequentially by a double-acting ram. The bolts 28 may be tightened in opposed pairs or simultaneously to eliminate side thrust from unequal load on individual bolts.
Patent ES-346505-A1 (ES)
Title: Process for the preparation of a fried potato product and oven for frying a pre-fried potato product under reduced pressure
IPC: A23L19/18
Filed: 1967-10-27
Abstract: A fried potato product e.g. crisps or sticks is made from peeled, sliced potatoes by firstly frying in oil to a moisture content of 5-20% by weight, then frying in oil under reduced pressure at a temperature not exceeding 100 C. to give a product having a moisture content of less than 2.5%. The crisps are prepared in an oven having a closed housing 1 with at least one supply sluice 6 and at least one discharge sluice 7, a suction pipe 2 connected to a pump 5 for sucking off water vapour and maintaining reduced pressure a belt conveyer 8 for carrying cuttings through the oil for cooking, a conveyer 27 obliquely inclined for removing cuttings from the oil, a vibrating frame 31, and means for supplying, discharging and circulating the oil. The supply and discharge sluices preferably have boxes 36 which house lids (37) that can be moved to seal the entrance and exit to the oven.
Patent ES-347426-A1 (ES)
Title: Process for the Manufacture of vinyl Acetate
IPC: B01J23/52
Filed: 1967-11-21
Abstract: Vinyl acetate is prepared by reacting ethylene, acetic acid and molecular oxygen in the gas phase, at temperatures between 120 and 250 C., under a pressure of between 1 and 10 atmospheres absolute, in the presence of a carrier catalyst containing metallic palladium and metallic gold, and in which the reaction is carried out continuously in the presence of a cycle gas containing 5 to 60% by volume carbon dioxide. The vinyl acetate, water, and unreacted acetic acid are then liberated and isolated in the vapour form by a process which comprises condensing the said compounds under pressure, continuously recycling, as a cycle gas to the reaction zone, the residual reaction gas formed substantially of unreacted ethylene, unreacted oxygen and carbon dioxide, allowing the carbon dioxide content of the cycle gas, which increases during each passage through the reaction zone, to increase to a predetermined value between 5 and 60% by volume, and continuously freeing the reaction gas and/or residual reaction gas from carbon dioxide in excess of that predetermined value.
Patent ES-353380-A1 (ES)
Title: Process for preparing 1-aroylindole-3-acetic acid compounds
IPC: C07D209/28
Filed: 1968-04-30
Abstract: Compounds of formula wherein R 2 is C 1-5 alkyl, R 3 is H, tertiary C 4-5 alkyl, C 2-5 alkenyl, tetrahydro-2-pyranyl or benzyl, and R 4 is halogen or C 1-5 alkylthio, are prepared by acylating the corresponding indole ( 1-unsubstituted) with an R 4 -substituted benzoic acid halide, anhydride, azide or nitrophenyl ester, in presence of a tertiary organic base. In specified compounds R 4 is p-Cl or p- MeS, and R 3 is Me 3 C or benzyl.
Patent ES-354049-A1 (ES)
Title: Glass-fiber webs employing glass fibers with diameters of3{14 15 microns
IPC: D21H13/40
Filed: 1968-05-18
Abstract: A glass fibre web having a weight of between 10 and 200 g/m2 is prepared by forming an aqueous suspension of glass fibres formed from either E or C glass having a diameter of 3-15 micron with fibres of a polyester, a polyamide or polyvinyl chloride, or mixtures thereof the weight ratio of glass fibre to organic fibre being between 10:1 and 1:1, bringing the suspension onto a moving screen cloth, removing the excess water, a binder being added preferably to the suspension and drying the fibre mat by heating. The binder A preferably constitutes 5-50% by weight of the finished fibre web. The organic fibres preferably have a length of 1-30 mn and a thickness of 1.5-50 denier. Binders specified are urea-formaldehyde, melamine formaldehyde, phenol resins, polyesters, epoxy resins, polyvinyl acetate, polyvinyl alcohol, polyvinyl chloride, polyacrylates, polyurethanes, starch and cellulose derivatives. The organic fibres which are used in the examples are poly-ecaprolactam fibres and polyethylene glycolterephthalate fibres.
Patent ES-354658-A1 (ES)
Title: Tricyclodecadienes
IPC: C07C13/61
Filed: 1968-06-04
Abstract: The invention comprises (5,2,1,02'6)-tricyclo- 3, 8-decadienes substituted in the 5-position by an alkylidene or cycloalkylidene group, and optionally containing further substituents. They are prepared by reaction of a fulvene with a cyclopentadiene in the presence of a basic catalyst. The fulvene may be prepared in situ by reaction of a cyclopentadiene with a ketone or aldehyde in the presence of a basic catalyst. Examples describe the production of 5-cyclopentylidene- and 5,10-dicyclopentylidene-[5,- 2, 1, 02'6]-tricyclo-3,8-decadienes starting from either cyclopentadiene and cyclopentanone (cyclotetramethylene fulvene being also obtained), or cyclopentadiene and cyclotetramethylene fulvene.
Patent ES-354736-A1 (ES)
Title: Cathode-ray tube provided with at least one clamping band
IPC: H01J29/87
Filed: 1968-06-06
Abstract: A cathode-ray tube provided with an antiimplosion clamping band 8 which is clamped round the tube with a layer of adhesive 7 applied to prevent the band slipping off, is characterized in that longitudinal grooves 6 are provided at the corners of the glass envelope to allow sufficient adhesive to be inserted at these areas. A metal intermediate band 9 may be disposed between the band 8 and the tube wall, and the bands may terminate short of the edge of the screen to allow the front of the tube to protrude from a cabinet.
Patent ES-356131-A1 (ES)
Title: Certain n-substituted aromatic amidines
IPC: C07D213/78
Filed: 1968-07-13
Abstract: Novel aromatic amidines of the general formula wherein Ar 1 is (a) an unsubstituted phenyl radical, in which case Ar 2 is a phenyl radical substituted by one or more substituents selected from a trifluoromethyl radical, a hydroxy radical or a fluorine atom, or Ar 2 is a 3,4-dichlorophenyl, o-methoxyphenyl, 2,5-dimethoxyphenyl, 3,4,5 - trimethoxyphenyl or 3 - chloro - 4 - methylphenyl radical (b) a chlorophenyl radical, an [alpha]-naphthyl or a 3-pyridyl radical, in which case Ar 2 is a phenyl radical substituted by one or more substituents selected from a trifluoromethyl, hydroxyl, C 1-4 alkyl or C 1-3 alkoxy radical or a halogen atom, or Ar 2 is an [alpha]- or #-naphthyl radical or (c) a 4-pyridyl radical, in which case Ar 2 is as defined in (b) or an unsubstituted phenyl radical and acid addition salts thereof are prepared by reaction of an aromatic nitrile of the general formula Ar 1 -C#N with an aromatic amine of the general formula Ar 2 NH 2 in the presence of an alkali metal amide and liquid ammonia, followed optionally by salification of the product. Pharmaceutical compositions having analgesic, anti-inflammatory, neurosedative, psychoanaleptic, antipyretic, antihypertensive and hypotensive activity comprise, as active ingredient, an aromatic amidine of the first general formula above, together with a pharmaceutically acceptable carrier.
Patent ES-358502-A1 (ES)
Title: Method of regulation of the duration of repeated rectangular electric signal and devices for the practical application of the same method
IPC: F02D41/32
Filed: 1968-09-25
Abstract: Method and apparatus are disclosed for varying the width of a rectangular pulse which controls the opening of an electromagnetic fuel injector, in accordance with engine speed. Reference pulses of short duration are generated in synchronism with engine rotation and these pulses are utilized to generate injection pulses, and control pulses. The termination of the control pulse, which is of predetermined width, is utilized to generate a linearly increasing reference voltage which reaches a predetermined voltage level, depending on the spacing between the preceding reference pulse and the following reference pulse. The voltage level reached by the reference voltage is utilized to cut off the injection pulse. The width of the injection pulse, and in consequence the quantity of fuel injected, is thus directly controlled by engine speed, i.e., by the spacing of the reference pulses.
Patent ES-364475-A1 (ES)
Title: Air bearing head drum with grooves to generate the air layer
IPC: G11B15/61
Filed: 1969-03-07
Abstract: A magnetic tape 12 is guided helically round two coaxial drums 3, 8 of equal diameters, one drum 3 carrying a magnetic head (6, 7, Fig. 1) being rotatable and having a series of grooves 15 formed in its outer surface. The grooves 15 open at one end on to the outer end of the drum 3 so that, when the drum is in motion, air flows into the grooves and forms a film between the drum and the tape 12.