baber/WOPTO huggingface dataset:
Patent ES-178689-A1 (ES)
Title: Un procedimiento y dispositivo para obtener precipitaciones finamente divididas
Filed: 1947-06-28
Abstract: Procedimiento y dispositiVO para obtener precipitaciones finamente divididas añadiendo un líquido auxiliar que no se disuelve en la substancia y que no se mezcla con el disolvente caracterizándose porque la solución en forma de láminas o en capa delgada se somete a la acción de chorros finos del líquido auxiliar al fin de dividir la capa o la lámina de solución en finas gotitas que abandonan cada una por separado la substancia precipitable que contienen de modo que suministren el precipitadO en estado de división.
Patent ES-180447-A1 (ES)
Title: Un dispositivo aerodinamico de proteccion para aberturas de vehiculos
Filed: 1947-11-11
Abstract: Dispositivo aerodinámico de protección de aberturas de vehículos, caracterizado por canalones dispuestos preferentemente al tresbolillo, llevando estos canalones una parte que forma deflector y estando montados de manera que puedan pivotear y asegurar la deflexión de los filetes de aire exterior, lo que provoca una depresión que favorece la salida de los gases que deben escapar por toda la abertura.
Patent ES-182990-A1 (ES)
Title: PROCEDIMIENTO Y APARATO PARA LA OBTENCIoN SIMULTáNEA DE ORIGINAL Y COPIAS EN LAS MáQUINAS DE ESCRIBIR Y SIMILARES
Filed: 1948-03-20
Abstract: Procedimiento y aparato para la obtención simultánea de original y copia en las máquinas de escribir y similares, caracterizándose porque se elimina el uso del papel carbón y de toda impregnación del papel de escribir.
Patent ES-187461-A1 (ES)
Title: Un aparato rociador de ducha articulada
Filed: 1949-03-15
Abstract: Un aparato rociador de ducha articulado en forma de rótulo con proyección del agua en forma cónica caracterizado por un racor (1) adaptado para ser atornillado a un brazo procedente de la cañería dotado de una parte esférica (2) sobre la que se produce el movimiento de rótula estando dispuesto en el interior de una pieza envolvente (3) sujeta por una tuerca (4) apoyada sobre un anillo de junta estanca (5) presentado la referida pieza (3) un alojamiento ligeramente cónico en el cual va dispuesto un difusor (6).
Patent ES-291504-A1 (ES)
Title: Fuel pump
IPC: F02M59/46
Filed: 1963-09-09
Abstract: A fuel-injection pump comprises a rotary distributor 40 with a feed pump 42 at one end and an injection pump 44 at the other end, the injection pump inlet port 80 in the rotor being in continuous communication with a supply groove 78 in the pump housing, from feed pump 42, and a ball valve (110), Fig. 2 (not shown) being provided in the rotor to prevent reverse flow of fuel through inlet port 80 during the injection pump delivery stroke. The opening movement of the ball valve is limited by an adjustable stop screw (116) to limit the quantity of fuel delivered. The stop screw is locked in position by a flourable setting material (118), e.g. epoxy resin, a second screw (120) acting to pressurize material (118). A hand priming pump may be connected to nipple 108 which communicates with supply groove 78 via a check valve 124. A check valve 122 prevents flow of priming fuel to the feed pump, and check valve 124 prevents flow from the feed pump to the priming pump. Groove 78 may alternatively be in rotor 40 and inlet port 80 in the housing.
Patent ES-344798-A1 (ES)
Title: Method of phonograph record fabrication
IPC: B29C39/00
Filed: 1967-09-06
Abstract: A linear multi-track record of plastics material is made by using an annular record (4) as a mould surface on which the plastics material e.g. a silicone rubber is cast before being removed and straightened. A positive master is prepared from the multi-track strip (1) by chemical deposition of silver and electroplating by nickel. From this positive master a metal negative master is prepared by a plating process.
Patent ES-347245-A1 (ES)
Title: Detecting and measuring apparatus for glass ribbon
IPC: C03B18/02
Filed: 1967-11-16
Abstract: In a process for the continuous production of sheet glass by flowing molten glass on to a bath of molten metal (e.g. tin) the position of the side-edges of the sheet is detected by electrodes mounted at a point along the edge where the glass is hot enough to be electroconductive. Contact of the glass edge with the electrodes provides a signal for indicating strip width and/ or controlling the input of molten glass to automatically maintain constant strip width. As described, Figs. 4 or 6 (not shown), a number of electrodes either side of the strip are arranged to connect resistors in parallel in the supply circuit to a meter. It is stated that the signal may be used to control the tweel actuating motor at the glass feed inlet. Alternatively electrodes may be provided at one edge only to give an alarm signal and shut down the glass supply if the strip width is excessive, Fig. 2 (not shown). The electrode contact is preferably of graphite which is not "wetted" by the glass an electrode assembly is illustrated in Figs. 7, 8 (not shown).
Patent ES-352462-A1 (ES)
Title: An Electric Timing Device
IPC: H01H43/02
Filed: 1968-04-05
Abstract: A cam-driven switching device for providing a choice of two reciprocatory motions of a washing machine container comprises a cam 2 (coupled to a gear-wheel 1) and a slide 3 having a follower tooth 4 at one end. At its other end, slide 3 is coupled to a blade 9 by a notch 8 and to a blade 16 by a link 13 and a lever 15 rigidly secured to the blade 16. When tooth 4 rides on cam lobes 22 the blades 9 and 16 engage respective fixed contacts 25 and 27, and, when tooth 4 drops into recesses 30, the contacts 24 and 26 are engaged, respectively. While tooth 4 rides on cam surfaces 23 the blades 9 and 16 are intermediate their respective fixed contacts and, owing to the linkage 13, 15, these dwell times differ.
Patent ES-353086-A1 (ES)
Title: Track indicator for multi-track tape player
IPC: G11B5/55
Filed: 1968-04-24
Abstract: A multi-rack tape cassette apparatus includes a head assembly 22 shiftable to change tracks, a device 50 being connected for linear movement with the assembly and coupled to a rotary track indicator 75, 82. The head is fixed to a support 28 carried by rods 23, 24 pivoted to a fixed block 27, and is shifted vertically by a follower (32, Fig. 2, not shown) riding on a face cam (34) rotated by a solenoid (40) which is energized when contacts (43) are bridged by conductive portions at the end of each track of an eight-track stereo tape.
Patent ES-356502-A1 (ES)
Title: Rotational moulding apparatus
IPC: B29C41/04
Filed: 1968-07-26
Abstract: In a rotational moulding apparatus the mould is mounted on a support 10 on a bogie 8 and is rotatable about two mutually perpendicular axes by drive means 11. The bogie is moved on a track 5 into tunnel-shaped heating and cooling housings 2a and 2b respectively having side walls 3a, 4a and 3b, 4b. The bogie carries upstanding panels 9a, 9b which, co-operate with edge seals 12, 121 to form end walls of each housing when the bogie is located in it. The seal 12 comprises a pneumatically operated flap 13 having a brush 15 and rollers 16 which engage the edge surface of the panels. To prevent build up of salt on the panels when molten salt is used as the heating medium the flaps may move between heating channels through which molten salt is pumped. The flaps may comprise flexible sheets of stainless steel on the side walls or on the bogie.
Patent ES-358959-A1 (ES)
Title: Polypeptide lotion
IPC: A61K8/65
Filed: 1968-10-08
Abstract: A skin care composition comprises an oilin-water emulsion, containing a water-soluble polypeptide in the aqueous phase, and also containing a stabilising amount of a preservative system comprising methyl-p-hydroxybenzoate, propyl-p-hydroxybenzoate and sodium ethylmercurithiosalicylate. Preferably the constituents of the preservative are in the amounts of 0.08-0.20%, 0.03-0.1% and 0.01 -0.03% by weight of the total composition respectively together with 0.8-2% of a watersoluble polypeptide of molecular weight 1500-5000. 0.15-0.5% of allantoin and 2-3% of squalane may be present, the pH of the composition preferably being 6.5-8.5. An anionic surfactant, e.g. sodium lauryl sulphate, may be present. Emollients, moisturizers and humectants may be present, as may lanolin or acetylated lanolin alcohol. Such polypeptides may conveniently be made by hydrolysis of proteins from animal skins, e.g. from tanned leather.
Patent ES-361141-A1 (ES)
Title: Process for preparation of n-methyl-alkyl amines
IPC: B01J23/00
Filed: 1968-12-06
Abstract: Oxidic Zn-Al or Zn-Cr catalysts in lump form are used in a process for the preparation of N-methyl-amines wherein a mono- or dicarboxylic acid, which does not form an internal anhydride under the reaction conditions, is hydrogenated at 200-400 C and 50-400 atmospheres pressure in the presence of an excess of mono- and/or dimethylamine or of methanol and ammonia from which said amines may be formed. The catalysts used in the Examples are prepared (a) by mixing pulverulent ZnO and Al(OH) 3 in water to give a paste which is dried, ground mixed with graphite and moulded into tablets and (b) by mixing ZnO and Cr 2 O 3 in water to a paste which is dried, ground, mixed with graphite and moulded into tablets, then reduced with H 2 .
Patent ES-372628-A1 (ES)
Title: Apparatus for continuously melting of metal
IPC: F27D3/18
Filed: 1969-10-17
Abstract: In a furnace installation comprising a multiphase arc melting furnace with a plurality of vertical electrodes 2-4, one of which, e.g. 4 dissipates more electrical energy than the others, a conduit 6 joining the arc furnace to a treatment furnace is disposed in that part of the wall which is subjected to greatest radiant heating by the electrode 4 which dissipates the most electrical energy. This arrangement means that the conduit 6 is heated to a higher temperature than the rest of the arc furnace thus preventing solidification of metal therein, and that the refractory lining needs less frequent replacement since the part which normally wears most quickly is taken up by the opening to the conduit. The conduit 6 is lined with a refractory member 11 of high thermal conductivity to improve heat transfer to metal flowing in the channel. Thermal insulation 12, 13 of low thermal conductivity prevents heat flow to the remaining wall of the arc furnace and to the exterior. When the molten metal 9 is covered with slag 7 a fixed or adjustable baffle 8 dips into the metal and conducts radiant heat from electrode 4 to the metal. The electrical unbalance may be deliberately increased by means of a phase regulating device or by modifying transformer outputs to create unbalance between the secondary voltages. The impedance of one phase may be altered by shortening the length of the low voltage circuit for that phase or by using additional choke coils.
Patent ES-372669-A1 (ES)
Title: Support assemblies particularly for bedsteads and the like
IPC: A47C23/26
Filed: 1969-10-18
Abstract: A mattress or like support comprises a generally flat mesh 3 formed by interlinked sinuous springs peripherally secured to a rigid frame 1 by anchoring members 9 which are adjustable to vary the tension in the mesh 3, each anchoring member 9 having three angled seats 9E, 9C, 9B defining two unequally spaced pairs 9E, 9C and 9C, 9B which are selectively utilised to anchor the ends 3A of the sinuous springs either directly to the frame 1 or to an anchoring hook 5 engaging the frame. A lever 9A on the anchoring member 9 is manually engaged to move the latter between the alternative anchoring positions.
Patent ES-373456-A1 (ES)
Title: Feeler-controlled stop motion device
IPC: D04B35/18
Filed: 1969-10-31
Abstract: Needle latches 1a incorrectly positioned when in the clearing position make electrical contact with a feeler 4 which actuates a thyristor Th1 to operate a relay to stop the machine. A warning warning lamp is provided and the whole apparatus is embedded in a body of cast epoxy resin.
Patent ES-376981-A1 (ES)
Title: Sydnonimine derivatives
IPC: A61K31/41
Filed: 1970-02-27
Abstract: Compounds of the general formula (R 1 , 2 = alkyl, cycloalkyl, aralkyl optionally substituted by CH 3 or halogen, heterocyclic ring linked via alkylene chain to N, or -NR 1 R 2 = heterocyclic ring optionally containing more than one heteroatom and/or being substituted by CH 3 R 3 = H, -COR 4 (R4 = alkyl, cycloalkyl, Ph, halophenyl, alkoxy, unsubstituted or substituted nitrogen-containing heterocyclic ring) Hal = halogen) and their acid addition salts are prepared by halogenating a compound of the formula or an acid addition salt thereof, optionally followed by deacylation and/or salt formation. The preparation of the starting materials by standard methods is described. The above compounds are hypotensive agents, and the salts may be administered in the form of pharmaceutical preparations containing them in association with a carrier.
Patent ES-378129-A1 (ES)
Title: Olefin epoxidation
IPC: C01B33/113
Filed: 1970-04-01
Abstract: Olefinic compounds are reacted with organic hydroperoxides to give oxirane compounds, the reaction being carried out in the presence of a catalyst composition consisting of silica or an inorganic silicate having a surface of silanol groups which is insoluble in the reaction mixture. The olefinic compounds may be hydrocarbons or may be substituted, for instance, by halogen atoms or hydroxyl groups, e.g. ethvlene, propylene, isobutylene, hexene-3, octene-1, decene-1, butadiene, allyl alcohol, crotyl alcohol and allyl chloride. A solvent for the reactants, e.g. benzene, toluene, chlorobenzene, bromobenzene, o-dichlorobenzene, octane, decane or dodecane may be present. The hydroperoxide is converted during the oxidation of the olefinic compound to the corresponding alcohol. In the examples (a) 1-octene is treated with t-butyl hydroperoxide to give 1-octene oxide (b) cyclohexene is treated with t-butyl hydroperoxide to give cyclohexene oxide and (c) 4- cyanocyclo hexene is treated with t-butyl hydroperoxide to give 4-cyano cyclohexene oxide.
Patent ES-381546-A1 (ES)
Title: Process for the preparation of high molecular weight polyesters for injection moulding purposes
IPC: C08G63/83
Filed: 1970-07-07
Abstract: A linear saturated polyester suitable for injection moulding which is a polyester of an aromatic dicarboxylic acid, optionally mixed with up to 10% by weight, calculated on the combined diacids, of an aliphatic diacid and a saturated aliphatic or cycloaliphatic diol, is obtained by the use of a manganese dicarboxylate, (RCOO) 2 Mn, as the transesterification catalyst, where R is a saturated or unsaturated aliphatic, aromatic or aromatic-aliphatic radical containing 2 to 19 carbon atoms, an epoxy group and also optionally one or more ether linkages. Examples 1 and 2 describe the preparation of polyethyleneterephthalate using manganese 9, 10-epoxystearate or manganese 10,11-epoxyundecylenate as the transesterification catalyst in a conventional preparative procedure, including a solid-phase polymerization step. The manganese compound may also serve as polycondensation catalyst, or other catalysts, e.g. Sb 2 O 3 , GeO 2 or GeHPO 3 , may be added for this step. Crystallization promoters, e.g. finely divided inorganic solids, may also be added either during the polycondensation step or to the resulting polyester.
Patent ES-384542-A1 (ES)
Title: Substituted norbornyl and nortricyclyl derivatives and their use in perfumery
IPC: A61K8/46
Filed: 1970-10-05
Abstract: Novel derivatives of substitute norbornane and nortricyclene are derived from 5-ethylidene-2-norbornane by reaction with organic acids in the presence of protonating catalysts.
Patent ES-399842-A1 (ES)
Title: Apparatus for measuring oxygen content of a fluid
IPC: G01N27/00
Filed: 1972-02-16
Abstract: Apparatus for measuring oxygen content of fluids at elevated temperatures includes a sensor or probe which comprises a Cr2O3 tube and a solid electrolyte button sealing that end of the tube that contacts the fluid. A solid oxygen reference material in the tube made of chromium or a chromium alloy contacts the button and the other end of the tube is sealed with a molybdenum cap. A thermocouple and a lead wire pass through the cap into the tube. A quartz tube surrounds the Cr2O3 tube and button with its outer end in sealing engagement with the button. An electronic conductor has one end extending into the fluid. In one embodiment the conductor is a tube surrounding the quartz tube and in another it is a separate rod or tube. In both embodiments the conductor is preferably a mixture of Al2O3 and molybdenum. The lead wire and the other end of the conductor are connected to a voltage measuring means.
Patent ES-404440-A1 (ES)
Title: Liquid cooled rotor for dynamoelectric machines
IPC: H02K9/00
Filed: 1972-07-01
Abstract: A cooling system is provided for liquid cooled rotors including an improved insulating hose member incorporated in the cooling system to supply coolant liquid to the rotor winding. The improved hose member is a plastic tube with metal fittings enclosed in and reinforced by a glass filament wound housing which extends over the tube and axially beyond the metal fittings to form a substantially rigid, leak-proof, insulating hose member.
Patent ES-405835-A1 (ES)
Title: Exciting method of electric machine combining electromagnetic coupling with electric rotating machine
IPC: H02K51/00
Filed: 1972-08-05
Abstract: An electromagnetic coupling is connected mechanically with an electric machine whose armature winding is connected electrically with that of the electromagnetic coupling, and one of the two rotors of the electromagnetic coupling drives a load and the other rotor is driven by a driving machine. There is provided a transformer whose primary winding is supplied with electric power from the armature winding of the electromagnetic coupling and from which an exciting current is supplied to the field winding of the electromagnetic coupling or of the electric machine. By this arrangement, the whole installation will be compact and the stability will be high.
Patent ES-406329-A1 (ES)
Title: Phenylacetic acids
IPC: C07C51/00
Filed: 1972-09-02
Abstract: This invention relates to phenylacetic acid derivatives having the formula: < IMAGE > in which A represents a grouping < IMAGE > R, R2, R3 and R4, which may be the same or different, represent each hydrogen or an alkyl group, and represents a single or double carbon-carbon bond and their salts with inorganic and organic bases. Said compounds possess anti-inflammatory and analgesic activities that make them therapeutically useful, in particular for the treatment of rheumatic diseases and of local inflammations.
Patent ES-413541-A1 (ES)
Title: Surveillance system and method utilizing both electrostatic and electromagnetic fields
IPC: G01V3/00
Filed: 1973-04-10
Abstract: A microwave signal generator projects an electromagnetic wave into a space under surveillance to establish a first field. A pulse or frequency modulated low frequency generator is used to apply a voltage to a discontinuous conductor for establishing a second field, electrostatic in nature, throughout the space. Presence in the space of a miniature passive electromagnetic wave receptor-reradiator in the form of a semiconductive diode connected to a dipole antenna causes the reradiation of the low frequency component modulated on the microwave component as a carrier. The front end of a receiver system is tuned to the microwave frequency and feeds a suitable detector circuit responsive to the low frequency signal. A coincidence circuit energizes an alarm circuit whenever the detected signal coincides with the original modulation envelope being applied to the low frequency generator.
Patent ES-419456-A1 (ES)
Title: Apparatus for combining partition and box blank
IPC: B31B11/00
Filed: 1973-09-29
Abstract: The assembly of a collapsible cellular partition with a box blank to form a combination partition box in collapsed condition for shipping and use.
Patent ES-423450-A1 (ES)
Title: Loading a container with layers of bottles
IPC: B65B21/20
Filed: 1974-02-21
Abstract: The invention relates to a process and a machine permitting the rational filling of containers having a capacity of several hundred bottles. Bottles arriving upright in a line are distributed over four parallel conveyors. These bottles are pushed into upright cradles and the cradles are laid horizontally so as to obtain two spaced groups of bottles lying head to tail at two different levels. These bottles are seized with the aid of two spaced half-panels, each provided with suction cups, the half-panels being brought towards one another while being pivoted to a point above a container, in which successive layers of bottles at two levels are deposited.
Patent ES-429521-A1 (ES)
Title: Polyalkenamers of wide molecular-weight distribution
IPC: C08G61/06
Filed: 1974-08-24
Abstract: A process for the ring-opening polymerisation of cyclic olefins on catalysts of A. A HALIDE OF A METAL OF Groups VB and VIB of the Periodic System, B. AN ORGANOMETALLIC COMPOUND OF A METAL OF Groups IIA, IIIA and IVa of the Periodic System, and C. OPTIONALLY A COCATALYST, OPTIONALLY IN AN INERT ORGANIC SOLVENT AT TEMPERATURES OF FROM -70 TO +60 DEG C, wherein from 0.1 to 10% by weight, based on monomer, of a compound containing a C=C-double bond in conjugation with a CO-double bond is added during or after polymerisation in the presence of the active catalyst.
Patent ES-438322-A1 (ES)
Title: Method and apparatus for automatically changing bobbins and winding yarn continuously
IPC: B65H54/52
Filed: 1975-06-06
Abstract: An improved method and apparatus for automatically changing bobbins and winding yarn continuously in a winding or taking-up apparatus provided with a rotatable turret whereon a pair of bobbin holders are rotatably mounted. Each bobbin utilized for this apparatus is provided with a yarn catching groove formed on a peripheral portion thereof. When the bobbin exchanging operation is carried out, the turret is turned in a direction opposite to the rotational direction of fresh and full packaged bobbins held by the corresponding bobbin holders so that the yarn passed through a traverse guide of the apparatus is aligned with the yarn catching groove of the fresh bobbin whereby the yarn is engaged with the above-mentioned yarn catching groove.
Patent ES-455062-A1 (ES)
Title: Device used for detaching the beads of a tire from the wheel rim
IPC: B60C25/02
Filed: 1977-01-14
Abstract: The present device is for detaching the beads of a tire which adhere to a wheel rim more particularly of heavy vehicles, whereby the wheel is held between a mobile stabilizer shield of an upright fixed frame and an upright mobile backing support and whereby a pressure plate is provided of an in the fixed frame in a vertical plane pivotally suspended pressure cylinder adjustable in height. After the beads are detached, the tire is removed from the wheel by the use of another known device.
Patent ES-457821-A1 (ES)
Title: Oriented boron-contg. silicon steel strip - obtd. by coating with insulating layer contg. boron and then heat-treating
IPC: C21D8/12
Filed: 1977-04-14
Abstract: Oriented silicon steel strip is produced by (A) producing a silicon steel strip with a fine-grained primary recrystallisation structure contg. 2.2-4.5% Si, 1.5-50ppm B, 30-90ppm N2 in a ratio w.r.t. the B of 1-15pts. per pt. of B (B) coating the strip with an electrically insulating, adhesive coating contg. 6-150 ppm B and (C) heat-treating to develop a secondary recrystallisation structure, (110) 001 , in the strip. The amt. of B in the steel can thus be reduced without affecting the properties of the strip.