baber/WOPTO huggingface dataset:
Patent ES-436969-A1 (ES)
Title: Electrically shielded cable seal assembly and penetration combination
IPC: H02G3/22
Filed: 1975-04-25
Abstract: A seal assembly for bringing shielding cables through an electrical penetration. The shielding wire of the cable of two ends of shielded cable is connected by a flexible, foraminous, conductive shielding means which permits passage of a resinous sealant. The resinous sealant hardens in situ about the central signal cable forming a seal about and along the signal cable and the shielding means. A leak monitoring chamber is maintained by spacing apart two such resinous sealant members.
Patent ES-438951-A1 (ES)
Title: Process and apparatus for the production of combustible gas
IPC: C01B3/36
Filed: 1975-06-28
Abstract: A process for the production of combustible gas from waste materials and other combustible materials, in which the charge is dried, its combustible parts are subjected to low-temperature carbonization and the low-temperature carbonization gases are converted to combustible gas in a hot reaction bed. The charge is subjected to low-temperature carbonization at a temperature of from 300 DEG to 600 DEG C with the exclusion of air, the resulting solid low-temperature carbonization residues are separated and the low-temperature carbonization gases are continuously drawn through a reaction bed at a temperature of from 1000 DEG to 1200 DEG C formed from a solid carbon vehicle and a preheated fresh-air supply, and are converted to high-energy combustible gas in said reaction bed.
Patent ES-445951-A1 (ES)
Title: Degumming process for triglyceride oils
IPC: C11B3/04
Filed: 1976-03-10
Abstract: Triglyceride oils are degummed according to a two-stage process, in which in the first step a substantially concentrated solution of an acid or an anhydride, having a pH of at least 0.5 as measured at 20 DEG C in a one molar aqueous solution, is dispersed in the oil, and in a second step 0.2 to 5 wt.% of water is dispersed in the mixture obtained and an aqueous sludge is separated from the oil after the water has been in contact with the oil-acid-mixture for at least 5 minutes at a temperature below 40 DEG C.
Patent ES-447666-A1 (ES)
Title: Apparatus and method of forming self-locking fastener
IPC: B05D1/28
Filed: 1976-05-06
Abstract: An apparatus for forming a self-locking patch type fastener which includes carrier means for moving a plurality of threaded metal fasteners along an arcuate path, clamping means associated with the carrier means to clamp the fasteners to the carrier means, movable resin transfer means having a fastener contact surface, and the transfer means being positioned to move the contact surface into contact with the fastener as the fastener is moved in an arcuate path past the transfer means. The speed and direction of movement of the contact surface relative to the carrier means during contact between the contact surface and the fastener is such as to provide an even transfer of resin from the contact surface to deposit a plastic patch thereon. Unclamping means are positioned with respect to the carrier means to unclamp the threaded fasteners after deposit of the plastic patch thereon and conveyor means then convey the fasteners away from the carrier means.
Patent ES-448847-A1 (ES)
Title: Naphthyridine derivatives
IPC: C07D471/04
Filed: 1976-06-14
Abstract: Heterocyclic compounds of the formula: < IMAGE > wherein the pyrroline ring and the symbols X1 and X2 together form an unsubstituted or substituted isoindoline nucleus, or a 6,7-dihydro-5H-pyrrolo[3,4-b]pyrazine, 6,7-dihydro-5H-pyrrolo[3,4-b]pyridine or 2,3,6,7-tetrahydro-5H-1,4-oxathiino[2,3-c]pyrrole nucleus, the 1,8-naphthyridin-2-yl nucleus is unsubstituted or substituted, and the grouping -NR1R2 is an amino or substituted amino group, are new compounds which are active as tranquillizers, hypnotics, anti-convulsant agents and anti-spasmodics.
Patent ES-455324-A1 (ES)
Title: Electric smelting of lead sulphate residues
IPC: C22B13/02
Filed: 1977-01-25
Abstract: A process for treatment of lead residues, without prior sintering, in which residues more than 70% of the lead is present as lead sulphates, comprising addition of the said residues, together with a reductant containing carbon and together with fluxes that will react to provide a slag containing FeO, CaO and SiO2, directly to an electric furnace operating at a temperature of 1000 to 1500 DEG C in the slag layer to produce in the furnace a lead bullion. The expression "lead sulphates" will be understood to include lead sulphate and other compounds containing lead and the sulphate ion, for example, the basic lead sulphates.
Patent ES-456407-A1 (ES)
Title: Purine derivatives with repeating unit
IPC: C07D473/16
Filed: 1977-03-01
Abstract: 9-[2-(2-Hydroxyethoxy)ethoxymethyl] and related derivatives of certain 2-amino-6-substituted purines have been discovered to have potent anti-viral activities. Novel compounds and their pharmaceutically acceptable salts, pharmaceutical formulations containing the compounds of this invention, and the treatment of viral infection with these formulations are all disclosed. 9-[2-(2-hydroxyethoxy)ethoxymethyl] guanine and 2-amino-9-[2-(2-hydroxyethoxy)ethoxymethyl] adenine, i.e. 2,6-diamino-9-[2-(2-hydroxyethoxy)ethoxymethyl] purine, are examples of especially active compounds of this invention.
Patent ES-456528-A1 (ES)
Title: Ballast cleaner
IPC: E01B27/00
Filed: 1977-03-04
Abstract: A screening device suitable for cleaning railroad ballast which has become fouled with use, and of the type in which ballast to be cleaned is fed into a screen member to separate the coarse or ballast stone from the fines, the stone being reused to ballast the track. A screen member of generally frusto-conical shape, open at each end, is rotatably mounted on a track running frame, with the axis of the screen extending substantially parallel to the track and either horizontal or slightly inclined to the horizontal. The screen member is rotated so that centrifugal action results in the fouled ballast, loaded into the narrower open end of the screen member, moving up the walls thereof to its larger open end. The fines pass through the screen member and the stone is collected at a stone receiving member located adjacent the wide end of the screen member. A generaly frusto-conical fines receiving member of larger diameter than the screen member partially surrounds the screen member and receives the fines which fall therethrough. Conveying members are provided to convey the fines from the fines receiving member to a point of disposal, while the stones received by the stone receiving member are delivered back for re-distribution on the track.
Patent ES-456867-A1 (ES)
Title: Methods of and apparatus for charging accumulator
IPC: H02J7/00
Filed: 1977-03-15
Abstract: The method for limiting the charging process, which charging process is carried out with a decreasing current using a stabilised charging characteristic, that is to say a charging characteristic which is independent of fluctuations in the power supply voltage, is intended to ensure complete charging as far as the battery-dependent end of charging, irrespective of the charge state and age of the battery. The method is intended to be uninfluenced by temperature changes caused by charging. At the start of the charging process, the charging current intensity is measured at predetermined time intervals and the respective differences between the two successive measurement results are formed. When a predetermined minimum difference between two measurement results is reached or undershot, a pulse is stored. The charging process is ended when a pulse is stored on at least two directly successive occasions. The method results in absolutely correct charging of both new and old batteries. The life of the batteries is significantly extended.
Patent ES-459597-A1 (ES)
Title: Animated reconfigurable command station toy
IPC: A63H3/52
Filed: 1977-06-08
Abstract: A space command toy station is provided including a pair of parallel substantially hexagonal frame members. Extending between the hexagonal frame members are front and rear planar surface members. The rear planar surface member is pivotally mounted and includes an observation platform displaced outwardly at an angle therefrom. The rear planar surface when rotated, closes its original space and causes the observation platform to close a space along the top between said frame members. A front platform member is mounted by a press-fit attachable pivot arm and is movable to extend from the frame of the space command station or to form a wall thereof. The toy also includes a pair of manually rotatable seats and a spring actuated ejection seat.
Patent ES-461045-A1 (ES)
Title: System for registering and sorting out not properly filled deep-drawn packages in a packaging machine
IPC: B65B57/10
Filed: 1977-07-27
Abstract: A reference package or packages comprised of an orderly group of properly filled compartments is moved into a testing station, where its image is picked up by a television camera. The picture signal produced by the camera is digitalized and stored in a circulating memory for repeated read-out. Thereafter, successively, a package or packages comprised of compartments to be examined, and exhibiting the same orderly arrangement as the properly filled compartments, are moved into the testing station. The picture signal produced by the camera during pick-up of the successive images is synchronously compared with reconstituted analog picture information read out from the memory. Discrepancies in the compared information result in error signals used to produce discard signals. Groups of packages, arranged in rows extending transverse and parallel to the scan lines of the camera tube, can be tested. The operator uses a selector device to establish x-coordinate zones or y-coordinate zones, or x-y sectors defined by x- and y-coordinate zones in conjunction. Error signals are automatically correlated with the zones or sectors, and thereby with the individual rows of packages or the individual packages to which the error signals are attributable, and discard signals correlated with individual rows of packages or individual packages are produced, for subsequent use at a sorting station, to eject not properly filled rows of packages or not properly filled individual packages.
Patent ES-463266-A1 (ES)
Title: Adsorbent fractionator with fail-safe automatic cycle control and process
IPC: B01D53/04
Filed: 1977-10-15
Abstract: An improved method and apparatus are provided for adsorbing water vapor from a mixture thereof with a second gas to reduce the water vapor concentration in the mixture to below a permissible maximum concentration, in which the advance of the leading edge of the moisture front in a sorbent bed is detected by sampling the gas sufficiently far from the end of the bed to prevent the moisture front from leaving the bed, using a gas sampling probe, so that when the moisture front reaches this point, the adsorption cycle is discontinued, and the bed regenerated a failed or inoperative sensor or sensor circuit being detected by intoducing to the sensor wet air from the dryer inlet in the absence of a response sensing the air as wet, an alarm is given, and optionally, the dryer can automatically be placed in a fixed-time cycle operation.
Patent ES-466625-A1 (ES)
Title: Reduction clearing of disperse dyes
IPC: D06P3/872
Filed: 1978-02-03
Abstract: The present invention relates to an after-dyeing treatment process for synthetic/cellulosic fibre mixed substrates which have been dyed with at least one disperse and at least one reactive dye in which after fixation, the dyed or printed substrate is reductively treated at a neutral to alkaline pH with an aqueous solution containing reducing agent, whereby non-bound disperse dyestuff is decomposed such that it does not re-build up on the substrate whilst the fixed reactive dyestuff remains substantially unaffected.
Patent ES-468111-A1 (ES)
Title: Method of providing non-slippery areas in container surfaces
IPC: B29C48/10
Filed: 1978-03-21
Abstract: A plastic film is produced in a tubular shape by extrusion. In this process, the outer surface, for example, of the tube is roughened and the tube is cut up in the longitudinal direction in order to divide it into strips. An adhesive is applied to the smooth surface of the strips and the self-adhesive strip thus obtained is wound onto a roll. From these strips, pieces are cut off and bonded to some places on the packages, which places come to rest on one another during stacking. The resistance of the packages to slipping is thus considerably increased.
Patent ES-470620-A1 (ES)
Title: Method and apparatus for detecting material contained in fluid
IPC: G01N30/00
Filed: 1978-06-08
Abstract: Process for detecting the presence of a substance in a fluid medium which also contains suspended particulate solids, comprises applying the fluid medium on to a permeable material in sheet form, e.g. filter paper, and making a test by an instrument, e.g. a photometer, to detect the presence of the substance in a region to which the fluid medium has diffused, the solid having sepd. There may be a second sheet of paper with a surface in contact with the first, and the fluid medium contg. the solid may be applied to the free surface of the first sheet, where the solid is retained. The fluid passes through on to the second. The two sheets are sepd. and a test is made on the second to detect the soluble substance. The paper may be moving. The method is applicable to the sepn. of the particulate material from a gaseous phase contg. a specific gas which is to be detected, but it is partic. suitable for detecting a substance dissolved in a liq. medium which contains also a solid in suspension.
Patent ES-472148-A1 (ES)
Title: Material web for the manufacture of filter rods for tobacco products and apparatus and process for producing such web
IPC: A24D3/02
Filed: 1978-07-28
Abstract: The invention relates to a longitudinally creped paper web for use in the manufacture of filter rods. In order to improve the filtering capacity and resistance to flow therethrough without weakening filter plugs formed from the web in respect of resistance to radial crushing the longitudinally creped web is provided with linear indentations transversely thereof which are sufficiently closely spaced one from the other longitudinally of the web to provide consistency in draw of short length sections cut from filter plugs made from the web. The invention also relates to the process and apparatus for forming such a filter web using co-operating spaced rollers for forming controlled linear compression zones extending transversely of the web, at least one of these two rollers being provided with ribs extending at least approximately axially of the roll. A drive to the two rollers is synchronized so that the surface speed of both the rollers is at the same speed as the speed of advance of the web being treated thereby. The treated web may either be formed into a roll or coil for storage and subsequent use or may be fed directly to a tow machine in which it is formed at once into filter plugs in the conventional manner. The invention also relates to filter plugs of which the filling comprises the gathered together material web.
Patent ES-473206-A1 (ES)
Title: Device for baling crop
IPC: A01F15/04
Filed: 1978-09-08
Abstract: A device for baling crop comprising a baling chamber having an inlet port and a ram adapted to reciprocate along said port and an auxiliary space joining the inlet port outside the baling chamber for temporalily storing crop to be compressed, said device is provided with a blocking member for predensifying the crop as well as compressing means for compressing the crop in a transverse direction in said auxiliary space, the blocking member is driven by means of a cam/cam wheel mechanism actuated by said ram, while said device furthermore comprises retaining members in said baling chamber to prevent rebounding of crop material already compressed and/or to retain crop in said baling chamber if said chamber is opened during the discharge of a bale.
Patent ES-474422-A1 (ES)
Title: Mixer head for low capacity oil heater - is designed to ensure efficient fuel combustion by use of double tube assembly with annular space separation
IPC: F23D11/40
Filed: 1978-10-23
Abstract: The heat output of the unit is between 10,000 and 40,000 cals/h and fuel consumption is 1 to 4.5 kg/h. The mixer head comprises an outer tube which consists of an extension of the heater's air intake, an inner tube concentric with the outer tube - closed at the end nearest the fan and joined at its free end to the end of the outer tube - and a disc slightly smaller in diameter than the inner tube and placed horizontally within it. A primary current of combustion air passes through holes in the closed end of the inner tube and a secondary current passes through holes near the top of the inner tube. The inner tube (2) is placed concentrically within the outer tube (1), separated from it by the annular space (4) the two tubes being joined together a their free end. Air passing into the annular space (4) forms the secondary combustion air current by passing out of the annular space through holes (5). Deflectors (6) ensure that the air current is directed towards the disc (3).
Patent ES-474455-A1 (ES)
Title: Disc brakes
IPC: F16D65/56
Filed: 1978-10-24
Abstract: A disc brake comprises an operating piston mounted in a cylinder rigid with a stirrup. The piston is movable in the cylinder to cause axial movement of friction linings under the action of hydraulic pressure or the force of a mechanical brake actuator. An operating clearance is provided to allow a limited retraction of the friction linings when the hydraulic pressure or the mechanical actuating force is released. The mechanical actuator comprises a screw rotatable in the cylinder. A nut engaged by the screw is connected to the piston by a unidirectional coupling device comprising teeth on the nut co-operating with teeth on a ring fixed for rotation with the piston. The nut is mounted for translatory movement in relation to the piston solely through a limited distance corresponding to the operating clearance, and the ring is mounted for axial displacement relative to the piston. This construction provides for automatic adjustment for wear of the linings and obviates transmission of the mechanical braking force through the teeth which would be liable to break.
Patent ES-475239-A1 (ES)
Title: Wind surf board
IPC: B63B35/79
Filed: 1978-11-20
Abstract: The surfboard has a central slot for inserting a centreboard, with the underside of the slot having flanges (4) to form a shallow control fin (4). This serves to hold the centreboard upright, when used. The surfboard allows improved lateral control. Additional stability is provided by downward facing flanges at the side of the board.
Patent ES-477523-A1 (ES)
Title: Cortisone compound
IPC: A61P29/00
Filed: 1979-02-07
Abstract: The novel compound according to Claim 1 has a high local anti-inflammatory action, but only relatively weak systemic actions it can therefore be used for the local treatment of inflammations with a minimum risk of undesired systemic side effects. It is prepared by esterification of the corresponding 17 beta -carboxylic acid or a functional derivative thereof, in particular with a chloromethyl chloride, bromide or iodide, or by acetylation of the corresponding chloromethyl 17 alpha -hydroxy-17 beta -carboxylate, or by replacement of iodine or bromine by chlorine, e.g. by means of a metal chloride, in a corresponding iodomethyl or bromomethyl ester.
Patent ES-480481-A1 (ES)
Title: Ignition dwell circuit for an internal combustion engine
IPC: H03K5/007
Filed: 1979-05-11
Abstract: Electronic signal processing circuitry for use in the ignition system of an internal combustion engine is disclosed herein. A signal generator which receives crankshaft position pulses from a sensor and produces periodic output pulses which have durations equal to a constant percentage of the period of the input sensor pulses is disclosed. The generator includes a crankshaft position sensor feeding a bistable flip-flop which controls a dual slope integrator circuit having its output coupled to a comparator with the comparator output coupled back to the reset terminal of the flip-flop. The generator produces pulses at the output of the flip-flop which have durations equal to a constant percentage of the period of the crankshaft position sensor pulses. The dual slope integrator circuit produces a periodic ramp (sawtoothed) signal which is processed by a clamping circuit and a comparator to produce an ignition dwell pulse which occurs a fixed time before the occurrence of the crankshaft position sensor pulses. An engine speed monitoring circuit also receives the periodic varying ramp signal produced by the dual slope integrator and via sampling circuitry produces an output signal related to engine speed whose magnitude is updated during each cycle of the crankshaft position pulses.
Patent ES-481924-A1 (ES)
Title: Process for producing a spray-dried agglomerated soluble coffee product
IPC: B01D1/20
Filed: 1979-06-26
Abstract: Spray drying coffee extract by uniformly fluctuating the extract and concomitant inert gas flow through the drying tower spray nozzle produces a unique agglemorate-type product. A two-fluid ventur-type flowrator is employed to assist regulation of extract flow rate cycles between set maximum and minimum values. Smaller, quickly drying droplets, atomized at high flow rates of extract are caused to impact with the larger, slower drying drop (minimum extract flow rate) by the reported expansion and collapse of the spray pattern and the augmentation of turbulence by the cyclic inert gas flow rate.
Patent ES-8100547-A1 (ES)
Title: Telescoping disconnect switch with high current contact system
IPC: H01H31/32
Filed: 1979-10-31
Abstract: A telescoping disconnect switch for isolated phase bus has a cylindrical movable conductor having a plurality of individual contact assemblies each comprising a contact finger and an axially loaded spring fixedly attached thereto. The contact assemblies are circumferentially arranged about the movable conductor and are removably secured between a contact holder ring and a spring retainer ring. A plurality of stabilizer pads are symmetrically arranged around the circumference of the movable conductor between the contact fingers and are fixedly secured to the movable conductor to stabilize the contact assemblies and align the conductor as it moves to open and close the circuit.
Patent ES-486243-A1 (ES)
Title: Apparatus and method for classifying empty beverage containers.
IPC: G07F7/06
Filed: 1979-11-22
Abstract: An apparatus for receiving and evaluating empty beverage containers. The empty containers may be received either individually or in cartons upon a moving conveyor. An alignment mechanism separates the containers and moves them to one side of the conveyor. A switch arrangement senses cartons, so that the system can process cartons of empty containers in a different manner than individual empty containers. The containers, whether individually or in cartons, pass through an illumination station wherein they interrupt illumination falling upon a row of photocells. Output signals from the photocells are transmitted to identification circuitry together with clock signals generated in synchronism with the movement of the conveyor. The identification circuitry generates registration signals, which are used to compute value of the containers being received. A paddle mechanism shifts the cartons to a separating station, which forwards properly filled cartons to a storage area. Improperly filled cartons are returned to a point near the receiving area.