baber/WOPTO huggingface dataset:
Patent ES-347774-A1 (ES)
Title: A programming apparatus for controlling the operation of an appliance
IPC: G04C21/00
Filed: 1967-11-29
Abstract: Programme control apparatus for starting and stopping an appliance at preset times and which can also be used for manual control has a rotary knob 21 which is movable either way from an off position to provide manual or automatic control respectively, and when axially depressed returns immediately to its off position. The embodiment described actuates electrical contacts by a rotary cam 27, but it is stated that the stem of a fluid-control valve may be actuated instead of contacts. Rotation of knob 21 in either direction turns a spindle 26 via gears 23, 24, 25, and a portion 57 of a member 47 secured thereon stresses a coil spring 53 which thus tends to restore the spindle 26 to its neutral position. A latching member 45 on spindle 26 is free to tilt by virtue of the bevel 55 but is angularly coupled to member 47 by means of fingers 46 thereon. When knob 21 is turned to its " manual " position (MAN, Fig. 1, not shown), member 45 latches behind a ramp (54, Fig. 5, not shown) on a fixed plate 42, and spindle 26 is restrained in angular position wherein a cam 27 on the end thereof acts on a follower 28a to displace a spindle 28 against spring 35 and holds movable contacts 30, 31 in bridging engagement with fixed contacts 32, 33. When knob 21 is turned to " automatic running" (AR) member 45 latches behind a timing spindle (60, Fig. 6, not shown) and the contacts are maintained in the open condition. At the " on " time (preset by a spindle 20, Figs. 1 and 6, not shown), timing mechanism driven by a synchronous motor (2, Fig. 2, not shown) causes spindle (60) to be withdrawn and member 45 moves into latching engagement with another timing spindle (59)-the consequent rotation of spindle 26 closing the contacts 30, 31, 32, 33 and causing knob 21 to rotate to an " automatic" (AUT) position. When spindle (59) is withdrawn at the " off " time (preset by reverse rotation of the spindle 20) the member 45 is released, spindle 26 is fully restored and the contacts are opened. If knob 21 is set to " automatic " (AUT) the contacts are immediately closed and opened, as above, at the preset " off " time. In the " manual " (MAN), " automatic " (AUT) or " automatic running " (AR) positions of knob 21, depression of the knob (against spring 44) pivots a lever 39 about pin 40 and causes a collar 58 to tilt the member 45, thereby releasing it from its respective latched position and immediately restoring the knob 21, spindle 26 and contacts 30, 31, 32, 33 to the " off" condition. Details of a time-drive uni-directional rotation mechanism (Figs. 2 and 3, not shown), and an alarm contact (75, Fig. 7, not shown) independently settable by a knob (72, Fig. 1, not shown) are also disclosed.
Patent ES-355777-A1 (ES)
Title: Blowout magnet structure for air-break circuit interrupter
IPC: H01H9/34
Filed: 1968-07-05
Abstract: In an arc chute, of the kind in which the initial arc is divided into three sections 19a, b, c by a pair of metal plates 18, the centre section 1 9b being rapidly extinguished to insert a pair of blow-out coils 22 in series with the other two sections, the metal plates 18 are perforated so as to prevent build up of pressure in the central part of the arc chute. The arc chute comprises a plurality of spaced parallel ceramic plates 26, 42, 43 (Figs. 6-8, not shown) these plates are slotted so as to cause a zig-zag extension of the arc the, slots are aligned with the perforations in the metal plates 18. The coils 22, which are connected, in series, between the metal plates 18, are wound upon a magnetic core 7 passing through the chute and having pole plates (8, 9, Fig. 3, not shown) at each,end. The plates 18 (Fig. 9, not shown) are slotted to ensure that the current is fed to the centre of the plate.
Patent ES-363379-A1 (ES)
Title: Detergent containing alkali protease
IPC: C12N9/58
Filed: 1969-02-07
Abstract: Alkaline protease if produced by cultivating an alkaline protease-producing microorganism from the genus Fusarium or Giberella in a proper growth supporting medium and the alkaline protease is recovered from the medium. The alkaline protease degrades protein under conditions of high pH and thus is useful in the formulation of detergent and other cleanser compositions.
Patent ES-366387-A1 (ES)
Title: Heating means for continuous crystallizing vessels
IPC: C13B30/02
Filed: 1969-04-23
Abstract: In crystallization apparatus particularly for sugar, comprising a horizontally elongated container 10 in which the sugar is dissolved, the container includes heating apparatus comprising one or more flattened tubular heating elements 14, 16 having vertical longitudinal faces, the elements extending from one or both ends of the container, steam being injected into the elements by steam injector 20, 26 mounted on respective end walls 18, 24, and the interior of each heating element being divided by a longitudinal partition (30), Fig.2 (not shown), to form an upper chamber, which receives the steam from the respective injector, and a lower chamber, which communicates with the upper chamber at the end opposite the container end wall and has a bottom sloping downwardly towards the respective end wall, whereby condensate gravitates towards a respective condensate collector 22 or 28 mounted on the end wall below the steam injector. Guttering may be disposed in the lower chamber to receive the condensate.
Patent ES-366652-A1 (ES)
Title: Method and apparatus for producing frozen carbonated beverage
IPC: A23G9/20
Filed: 1969-04-30
Abstract: A gasified slush ice beverage is prepared by placing lumps of ice together with a liquid flavoring agent in a receptacle 58, closing the top of the receptacle with a plug 30, introducing a gas via lines 52, 46 into the receptacle, and crushing the ice by means of a rotatable bladed structure 40 to form a slush which absorbs gas in the receptacle. The gas introduced may be air, carbon dioxide, nitrous oxide, or octafluorocyclobutane. The flavoring agent may be a syrup. Emulsifiers, stabilisers, and gelatin may be added with the flavoring agent. The receptacle may be raised and lowered by means of a pneumatically actuated, double acting piston and cylinder assembly 26. During the raising of the receptacle, gas in the receptacle is vented via lines 46, 50. A disposable cup may be placed inside the receptacle to contain the beverage ingredients.
Patent ES-374630-A1 (ES)
Title: Device used in the excitation of substances for spectroscopic analysis
IPC: G01N21/67
Filed: 1969-12-17
Abstract: In a spark spectrography apparatus a turn-table 2 can be both rotated about its own axis and moved laterally relative to a vertical electrode 1. A motor (14b), Fig. 4 (not shown) in a casing 14 rotates a pinion 20 and thereby rotates the turntable 2 through the action of a ring gear 22 and a second pinion 18. To achieve lateral movement an electromagnetic clutch 26 is operated to cause the ring gear 22 to drive a pinion 30 via a shaft 28. The pinion 30 is fixed relative to the carriage 8 and co-operates with a rack 32 which is fixed relative to the ground so that rotation of pinion 30 causes it and the whole carriage to move. The motor (14b) drives a dynamo (14c) Fig. 4 (not shown) whose output is connected to a phase-shift device (54) and the difference between the output of this device and the voltage taken from a fixed potentiometer 48 as the contact 46 is moved by the carriage 8 is used to provide the original motor drive. A point under the electrode 1 thus sweeps out a spiral and equal areas of the turn-table surface spend equal times under the electrode.
Patent ES-386319-A1 (ES)
Title: Method for reducing iron oxides in a gaseous reduction process
IPC: B01D53/52
Filed: 1970-12-10
Abstract: This is a disclosure of a method and apparatus for reducing iron oxides to metallized pellets and includes the desulphurization of gases containing sulphur and/or compounds of sulphur, especially H2S. The disclosure is particularly concerned with the metallization of iron oxides through a gaseous reduction process wherein the spent gas is used to cool the pellets before discharge from the furnace, and then is upgraded for continued use. It has also been found that activated iron particles, such as sponge iron and metallized pellets, are highly effective for the removal of sulphur impurities from such gas.
Patent ES-412321-A1 (ES)
Title: Bicyclic derivatives of 1, 4- dihydropyridine
IPC: C07D498/04
Filed: 1973-03-05
Abstract: 1,4-Dihydropyridines bearing carbonyl functions in the 3- and 5-positions, being optionally substituted by lower alkyl in the 6-position, being substituted in the 4-position by lower alkyl, phenyl, substituted phenyl or a heterocyclic group, and being fused through the 1- and 2-positions to a five, six or seven membered cycloalkyl ring, one methylene group of which can be replaced by sulfur, oxygen imino or alkylimino, are antihypertensive agents and coronary vessel dilators. The compounds, of which 6-methyl-4-(3-nitrophenyl)-1,2-pentamethylene-1,4-dihydropyridine-3,5- dicarboxylic acid 3,5-diethyl ester is a representative embodiment, are prepared through condensation of an ylideneacetoacetic acid ester and a cyclic enamino carbonyl derivative.
Patent ES-413057-A1 (ES)
Title: 4-(4-biphenylyl)-butyramide derivs - with antiphlogistic activity
IPC: A61K31/165
Filed: 1973-03-27
Abstract: Title cpds. are of formula (I): (where R1 is halogen R2 is H or halogen and R3 and R4 are H, 1-5C alkyl (opt. substd. by OH or lower alkoxy) or phenyl (opt. substd. by halogen, OH, CF3, lower alkyl or alkoxy), cr NR3R4 is pyrrolidino, piperidino, morpholino or piperazino opt. substd. by lower alkyl) and salts with acids of those which are basic.
Patent ES-415145-A1 (ES)
Title: Method and apparatus for inspecting surface treated ophthalmic lenses
IPC: G01N21/43
Filed: 1973-05-24
Abstract: Glass ophthalmic lenses which have been treated by a process of ion exchange provide increased impact resistance and durability. It is necessary that these lenses be inspected to ascertain that the desired penetration of the ion exchange process has occurred prior to dispensing the lenses to the public. This may now be accomplished by introducing into the hardened exterior layer light waves at essentially grazing refraction. Because the hardened outer layer is of compressively stressed nature, the resulting index of refraction is generally higher than that of the interior of the lens. These light waves which were introduced at essentially grazing refraction are confined to the compressively stressed layer and are guided along the surface in a surface wave mode. The surface wave mode energy may be refracted out of the surface layer to provide a positive output signal. If the hardened layer is not present, these rays will not be guided along the surface of the lens but rather will penetrate into the interior of the lens and will provide no output.
Patent ES-420788-A1 (ES)
Title: Method of manufacturing a rotor assembly for a dynamo electric machine
IPC: H02K13/04
Filed: 1973-11-23
Abstract: This invention relates to a method of manufacturing a rotor assembly for a dynamo electric machine.
Patent ES-422354-A1 (ES)
Title: Apparatus for traversing a workpiece with a working head
IPC: B23K9/025
Filed: 1974-01-08
Abstract: A travelling truck is provided with sidewall engaging wheels at its corners so it may roll in contact with sidewalls of the lattice form of structure. The truck carries a turret-like lattice profiling member, which in turn, mounts a working head. The lattice profiling member includes a cam for indexing the working head radially as the turret rotates when the truck changes direction at a corner. This compound movement permits e.g., uniform welding of a fillet at the juncture of the lattice and the base plate, even where elements of the lattice intersect.
Patent ES-427753-A1 (ES)
Title: Coupling means for tractors
IPC: A01B51/02
Filed: 1974-06-27
Abstract: An automotive device resulting from coupling together a piece of equipment and a straddle tractor includes coupling means of the transverse-pin and lateral-slot type mounted appropriately on vertically adjustable longitudinal members of the tractor chassis and on the piece of equipment, the tractor including a mechanism for adjusting the distance between its sides while it is in motion. This device is characterized in that its coupling means comprise transverse sliding and guiding arrangements for the slot pins, the latter projecting laterally to a substantially degree into the straddle chassis. The device makes it possible to obtain a series of self-propelling machines from a single straddle tractor.
Patent ES-429371-A1 (ES)
Title: Vehicle seat
IPC: B60N2/75
Filed: 1974-08-19
Abstract: A vehicle seat in which a support frame is provided beneath the seat with the support frame including a laterally extending torsion member which is preferably in the form of a noncircular tube, such as a rectangular tube. A seat is disposed with the center of gravity above the torsion member and is connected to the torsion member, preferably, at points spaced therealong from the points of connection of the torsion member to the support frame.
Patent ES-430946-A1 (ES)
Title: Method of and installation for treating various objects by means of microwaves
IPC: F26B3/347
Filed: 1974-10-11
Abstract: In a method of treating various objects, for example bottles or ampoules, by means of microwaves with a view to drying and/or sterilising them, the treatment is performed in a hermetic enclosure and the effect of the microwaves is combined with at least one abrupt variation of pressure within the enclosure, for example a lowering of the pressure followed by breaking of the vacuum. An installation for carrying out the method is also described.
Patent ES-432728-A1 (ES)
Title: High energy loss rolled strip fluid control device
IPC: F16K3/24
Filed: 1974-12-09
Abstract: A fluid control device, such as a valve, having a cage composed of a rolled perforated strip with the perforations so arranged as to provide elongated energy dissipating flow passageways with abrupt turns creating a drag and pressure drop on the fluid without generating noise. The strip is coiled around itself into a plurality of layers with communicating overlying perforations offset from each other so that streams of fluid passing through the cage must make a number of turns.
Patent ES-439053-A1 (ES)
Title: Automatic closure device for the discharge of a foam product from a pressurized container
IPC: F17C13/06
Filed: 1975-07-01
Abstract: An automatic closure device for use in combination with a pressurized container which has a liquid or pasty filling dischargeable as a foam, as well as a propellant, and comprises a valve spring-biassed into the closed position is described, which closure device comprises an actuator head having a discharge orifice, a discharge duct in the actuator head which duct connects the discharge orifice with an entry port, remote from the orifice, in the actuator head and serving for connecting the latter to an outlet opening of the container controlled by the aforesaid valve, the discharge duct and orifice being surrounded by an integral wall consisting, at the discharge orifice and the wall portion adjacent the latter, of two wall zones the contact edges of which at the discharge orifice are of equal length and abut each other in closed position while, in open position, these contact edges merge with each other under an acute angle, one of these wall zones being elastically flexible and the other rigid and a beak-shaped closing member having a lip portion and being associated with the actuator head in a manner such that the free end of the lip portion of the closing member rests against the elastically flexible wall zone from the outside of the latter at the discharge orifice, thus pressing the flexible wall zone in the closed position hermetically sealingly against the rigid wall zone.
Patent ES-439100-A1 (ES)
Title: Novel haptenes and antigens
IPC: G01N33/53
Filed: 1975-07-03
Abstract: Novel haptenes of the formula WHEREIN X is H ANGLE H when Y is O PARALLEL -O-C-R'-COOH in the alpha - or beta -position and R' is selected from the group of p-phenylene and -(CH2)a-and a is a whole number from 1 to 18 with the proviso that a is other than 2 when Y is in the alpha -position and when Y is hydrogen, X is selected from the group consisting of H H | | --(CH2)b -COOH, ----(CH2)b-COOH and =N-O-(CH2)c-COOH, b is a whole number from 1 to 18 and c is a whole number from 1 to 12 useful for the preparation of antigens formed therefrom.
Patent ES-440911-A1 (ES)
Title: Production of high structure carbon blacks
IPC: C09C1/00
Filed: 1975-09-12
Abstract: This disclosure relates to an improved furnace process for preparing carbon blacks by the incomplete combustion of hydrocarbonaceous feedstocks wherein the resultant blacks have higher structure characteristics than the carbon blacks normally prepared from the feedstocks.
Patent ES-442341-A1 (ES)
Title: Air conditioning methods and apparatus
IPC: F25B1/04
Filed: 1975-11-04
Abstract: Closed-circuit cooling processes, and apparatus for performing such processes, in which a working fluid is successively compressed, condensed through the removal of heat, expanded, and vaporised by take-up of heat from a fluid to be cooled, before being again compressed, the working fluid having been obtained by mixing refrigerant, having a boiling point within the range 0 DEG to 60 DEG C at atmospheric pressure, with air having a partial pressure initially, that is prior to use and throughout at least a major part of the volume of the circuit, of at least 0.05 atmospheres absolute.
Patent ES-443689-A1 (ES)
Title: Object-identification system with sequentially activated photocell array
IPC: B61L25/04
Filed: 1975-12-19
Abstract: An object-identifying system is described comprising at least one device for remotely identifying a plurality of objects bearing each a characteristic code in the form of a badge which has alternating reflective and non-reflective strip zones. The objects may be moving past the device but could also be motionless. When illuminated by a light source, the badge reflects a part of the incident light beam to an opto-electrical transducer which is formed by a number of diodes in a row. Control means allow the photodiodes to be switched on and off in succession to scan the badge. The length of the row of diodes is generally greater than the length of the code support in the scanning direction to allow for any possible disalignment between the support and the identification device.
Patent ES-447185-A1 (ES)
Title: Process for the production of iminopyrrolinones
IPC: A01N43/36
Filed: 1976-04-21
Abstract: Process for the production of iminopyrrolinones of the formula I (I) < IMAGE > wherein one of the two substituents R and R' represents a phenyl ring unsubstituted, or substituted by C1-C4-alkyl, C1-C4-alkoxy, C1-C4-hydroxyalkyl, C1-C4-alkylamino, (C1-C4-alkyl)2amino, halogen, nitro or cyano, whilst the other of the two substituents R and R'represents hydrogen, which process comprises reacting a chloroacetoacetanilide of the formula II Cl-CH2-CO-CH2-CO-NH-R (II) wherein R has the meaning given above, in the presence of cyanide ions, in an inert solvent in the temperature range of 0 DEG to 80 DEG C.
Patent ES-448410-A1 (ES)
Title: Photocurable contour conforming splint
IPC: C08F2/48
Filed: 1976-05-31
Abstract: A splint which can be trimmed to the size and shape of a limb and molded to the latter's contours is prepared by impregnating a knit or woven fabric of specific dimensions with a photocurable resin and, after trimming and molding, setting the whole into a strong rigid splint of perfect fit. The product has many advantages, including air and water permeability, rigidity even when wet, easily dried, etc., over splints previously known.
Patent ES-452761-A1 (ES)
Title: Screw spindle
IPC: F16H25/22
Filed: 1976-10-27
Abstract: A screw spindle drive comprising a spindle with one or more thread grooves of circular cross-section, a nut with a complimentary groove or grooves, and a closed ring of balls in each raceway formed by a groove in the spindle and a corresponding groove in the nut has the pitch of each raceway less than the product of the ball diameter and the number of raceways. The thread grooves have a radius of curvature equal to that of the balls but their depth is less than this radius. A return groove in the nut has only to be deep enough to allow the balls to ride over the ridge between turns of the thread groove. The balls can be held by permanent or temporary cages for ease of assembly.
Patent ES-453449-A1 (ES)
Title: Video amplifier
IPC: H03F1/22
Filed: 1976-11-18
Abstract: A wide bandwidth, low power dissipation, cascode video output amplifier suitable for driving an in-line gun color picture tube or the like. The cascode amplifier includes a low voltage, small signal, common emitter amplifier transistor and a high voltage common base transistor. An active load circuit comprising a transistor of like conductivity with respect to the common base and common emitter transistors is coupled between the collector of the common base stage and a source of operating voltage. A disconnect diode, interposed between the emitter of the load transistor and the collector of the common base transistor, is based to a non-conductive state under quiescent conditions. Voltage dependent current feedback is provided from the emitter of the load transistor to the base of the common emitter transistor. Operating current for the cascode arrangement is provided via a resistor coupled from the operating voltage source to the base of the load transistor and the collector of the common base transistor.
Patent ES-453524-A1 (ES)
Title: Process for the preparation of a catalyst and catalyst used in olefin polymerization
IPC: C08F10/02
Filed: 1976-11-20
Abstract: When reacting the reaction product of silicon dioxide and/or a metal oxide and a Grignard compound with a soluble titanium compound, there is obtained a catalyst for the polymerization of 1-olefins, which gives a very high yield and allows a good control of the molecular weight by means of hydrogen without making necessary a separation of the excess of metallo-organic compounds and/or the excess of titanium compounds from the catalyst carrier.
Patent ES-457991-A1 (ES)
Title: Power transmission gearbox
IPC: F16H37/06
Filed: 1977-04-20
Abstract: A power transmission gearbox comprises an input shaft, output shaft and power take off shaft mounted in a housing, the housing being adapted for connection to the input and output shafts in two positions in each of which the power take off shaft is mounted in a different position relative to the input and output shafts while the input and output shafts occupy the same relative positions. The gearbox allows the power take off shaft to be mounted in a "high" or "low" position on a vehicle.