baber/WOPTO huggingface dataset:
Patent ES-434268-A1 (ES)
Title: Apparatus for compacting or consolidating a freshly surface strip
IPC: E01C19/28
Filed: 1975-01-30
Abstract: Apparatus for effecting passes of a self-propelled compacting machine following a spreading machine after the latter has laid a strip of surfacing composition. A guide vehicle is hitched to the spreading machine and is towed therewith, and has a guide member which may either have the contour of a closed geometrical figure such as a circle or be simply a pivot. The compacting machine turns about the guide vehicle along an epicycloidal path of travel. A sensing device on the compacting machine which may be a feeler or a flexible member is responsive to the variations of the radial distance between the compacting machine and guide member. The sensing device operates a limit switch when the variations exceed a predetermined amount which in turn controls an electrically operable hydraulic valve which communicates with a double-action cylinder and piston unit controlling in turn the direction of the front wheel of the compacting machine for increasing or decreasing the turning radius thereof. The compacting machine is thus entirely automatic and needs no driver when in operation. Such a compacting machine is also provided with a conventional steering wheel and can be used independently of the guide vehicle and the spreading machine.
Patent ES-435854-A1 (ES)
Title: Polymerization catalyst
IPC: C08F10/00
Filed: 1975-03-21
Abstract: Process for making a catalyst precursor by heating an inorganic oxide support with a titanium compound at a temperature in the range 150 DEG to 1200 DEG C and then retreating with titanium one or more times by alternately adding a hydroxyl compound (e.g. water) and titanium compound and heating at 150 DEG to 1200 DEG C. The precursor can be used to make a useful ethylene polymerization catalyst by adding a chromium compound and heat activating at a temperature in the range 100 DEG to 1200 DEG C.
Patent ES-437215-A1 (ES)
Title: Method for preparing primary alcohols having alkyls branched at the second carbon
IPC: C07C67/00
Filed: 1975-04-29
Abstract: Aldehydes branched at the second carbon are surprisingly hydrogenated selectively in good yield to the corresponding primary alcohols over a copper catalyst by using a hydrogen/carbon monoxide mixture having molar ratio about 2/1 simultaneously said mixture is depleted of hydrogen to a level where it can be used directly in the Oxo-hydroformylation process without further pretreatment.
Patent ES-438299-A1 (ES)
Title: Pod combine
IPC: A01F11/00
Filed: 1975-06-06
Abstract: The pod combine includes a harvester and thresher mounted in tandem on a self-propelled mobile frame. The harvester removes the unopened pods and a portion of the foliage and vines from the plants. A twin screw feed device feeds the harvested material to the thresher. The thresher includes a foraminous reel arranged to be driven in preselected opposite directions and an axially positioned impeller. The impeller includes a plurality of beaters with open portions to minimize convective currents within the thresher. A product collecting device is positioned below the foraminous reel and includes side boards over a housing that oscillate linearly to deposit the shelled product on an endless conveyor and a separator device is arranged to separate the foliage from the shelled product. The separator includes a material distributing device which permits the foliage to be separated from the shelled product by an air blast.
Patent ES-447011-A1 (ES)
Title: Anti-diarrheal compounds
IPC: C07C217/56
Filed: 1976-04-14
Abstract: Novel compounds of the general formula (I) < IMAGE > and their acid addition salts, in which the substituents have the meaning given in Patent Claim 1, are prepared by reducing the corresponding acid amide compounds of the formula (II) < IMAGE > The novel compounds of the formula (I) and their salts are valuable anti-diarrhoea agents. They have only slight, if any, analgesic side-effects.
Patent ES-449530-A1 (ES)
Title: Substituted piperidines and pyridines and their use as herbicides
IPC: C07D213/68
Filed: 1976-07-02
Abstract: The novel herbicide contains, as active ingredient, @-phenyl-4-piperidinone or -dihydropyridinone of the formula < IMAGE > in which the substituents are as defined in claim 1.4
Patent ES-451246-A1 (ES)
Title: Strand cutting apparatus
IPC: D01G1/04
Filed: 1976-09-04
Abstract: Process and apparatus for cutting continuous strand or roving, particular strands of mineral material such as glass, into short lengths is disclosed. The apparatus employs a rotatable drum equipped with a large number of radially disposed cutting blades, the drum cooperates with a supporting device for supporting the strand as it is cut. Ejector bars are maintained in position on the drum between adjacent cutting blades by elastic mounting members that receive the ends of the ejector bars. The elastic mounting members cause the ejector bars to compress the strand against the support drum as the strand is being cut and, in conjunction with centrifugal force arising from rotation of the drum, to eject the cut pieces of strand from the cutting drum.
Patent ES-452113-A1 (ES)
Title: Araliphatic ketones and carbinols
IPC: C25B3/25
Filed: 1976-10-05
Abstract: Compounds of the formula WHEREIN R1 is isobutyl, phenyl, o-fluoro-phenyl, o-chloro-phenyl, cyclopentyl, cyclohexyl, methyl-cyclo-hexyl or cycloheptyl, R2 is hydrogen, fluorine, chlorine or bromine, R3 is methyl, ethyl or, when R1 is phenyl, fluoro-phenyl or chloro-phenyl, or R1 is cyclohexyl and R2 is halogen, also hydrogen, Z1 and Z2 are hydrogen or together form an additional carbon-to-carbon bond, A is O PARALLEL -C- or HOH ANGLE -C- and M IS 2, 4, 6, 8 OR WHEN R1 is halo-phenyl, isobutyl, cyclohexyl, methyl-cyclohexyl, cyclopentyl or cycloheptyl and/or R2 is halogen and/or R3 is methyl or ethyl and/or A is -CH(OH)-, also O the compounds are useful as antiphlogistics.
Patent ES-458984-A1 (ES)
Title: Benzoylated dehydrothio-p-toluidine sulfonic acid-azo-pyridone dyes
IPC: C09B29/01
Filed: 1977-05-20
Abstract: Azo dyes of the formula < IMAGE > (1) wherein R is the radical of a coupling component of the pyridine or pyridone series are disclosed said dyes having brilliant greenish-yellow shades, high substantivity, good lightfastness and fastness to water, and suitable for dyeing and printing materials such as silk, leather, wood, polyamide, polyurethanes and cellulosic material of fibrous structure.
Patent ES-459202-A1 (ES)
Title: Short-crimp surgical needle
IPC: A61B17/06
Filed: 1977-05-27
Abstract: Surgical needles are attached to sutures with controlled pull-out characteristics by a short crimp-that is a crimp whose length is markedly less than the length of the end of the suture in the needle with an essentially undistorted portion of the needle adjacent to where the suture emerges from the needle, and an essentially undistorted portion around the front of the suture, so that only a short section of the needle is crimped around the suture. This leaves the suture uncrushed where it emerges from the needle and hence of superior strength where sharp bends occur during use. It also leaves an undistorted portion of the suture ahead of the crimp so that on pull-out, the suture is retained not only by frictional engagement of the crimp but also by the forces required for the distortion of the head of the suture so that it will pull through the reduced section of the crimp.
Patent ES-460280-A1 (ES)
Title: Press for separating meat and bones
IPC: A22C7/00
Filed: 1977-06-30
Abstract: A press for putting under pressure therein animal meat with bones in order to bring the meat into a paste-like condition and thus to have it flow out of the space within the press, comprises a slide valve adapted to open and close a large opening in the front face of the space within the press in order to allow, after opening thereof, discharge of the bones remaining in said space after pressing by moving the movable pressing body further in the pressing direction with respect to the press cylinder, a number of fine openings for allowing passage of meat in a paste-like condition so located as to open into a surface perpendicular to the direction of movement of the pressing body, said openings give communication to a discharge of such meat paste from the space within the press, said openings being movable in such a way that their entries bordering the space within the press will slide along another metal part of the structure when the slide valve is moved.
Patent ES-460978-A1 (ES)
Title: Liquid systems
IPC: D06L3/00
Filed: 1977-07-22
Abstract: A new liquid textile treatment composition contains 0.5 to 50% by weight of a first, dispersed phase. It consists of particles constituting a mixture of a) 25 to 99% by weight of virtually water-insoluble organic matrix material, b) 0.5 to 25% by weight of cationic material, and c) 0.5 to 50% by weight of a sensorially perceivable material. The phase is dispersed in 50 to 99.5% by weight of a second, aqueous phase. The composition preferably additionally contains a textile softener. The sensorially perceivable material is a material that is perceivable either visually or by the sense of smell or touch. The organic matrix material of the first phase can bring about a second, sensorially perceivable effect. To prepare the new textile treatment composition, the components of the first phase are melted together and then dispersed in the second, aqueous phase while still in the state of a melt.
Patent ES-469527-A1 (ES)
Title: Tire rasp blade having multi-cutting edges
IPC: B23D71/02
Filed: 1978-05-05
Abstract: The outer edge of teeth of tire buffing machine blades is interrupted by oppositely curved arcuate slots which are cupped on centers disposed below the center on which the adjacent one of the leading and trailing deeper cutting side edges of the tooth are cupped. Between said arcuate slots, the outer edge has a shallower arcuate notch the ends of which are obtuse to the tooth outer edge. The portions of the tooth outer edge between the arcuate slots and the tooth cutting side edges are displaced laterally to opposite sides of the teeth and the inner portions of the tooth outer edge between said arcuate slots and the notch are transversely offset to the remainder of the tooth such that the teeth successively present to the tire surface being buffed a first sharply acute deeply cutting edge, then a sharply acute lighter cutting edge of shallower depth followed by an obtuse buffing edge and a more bluntly obtuse second buffing edge which act to finish the tire surface to a required texture.
Patent ES-470447-A1 (ES)
Title: Process for carburizing steel
IPC: C23C8/22
Filed: 1978-06-02
Abstract: In a process for carburizing steel in a furnace, using a defined carburizing atmosphere and regulating in defined manner the hydrocarbon component according to the amount of carbon dioxide present maintaining a high flow rate when the passage through which the steel passes is open and a low flow rate when it is closed and closing all other passages through which gas can pass.
Patent ES-470615-A1 (ES)
Title: Method of producing lining material or filling material for wadded articles.
IPC: D04H1/435
Filed: 1978-06-08
Abstract: Down-like inter-lining fibrous material for quilted articles is in the form of an element having a given length and a low thickness compared with its width and comprises a central thread-like web (1) relatively dense and rigid compared with the material as a whole. Fibers (2) are oriented in the plane of and bound to the web on both sides and entangled so as to form a homogeneous voile. In a method of making the material, a plurality of spaced heat-sealing threads (6) are superimposed and then fused to one side at least of a fibrous sheet (4) of known form, and the sheet is then cut on either side of a thread to form strips (10) which are then cut into the elements (12) of a given length. The partition of the sheet into strips is preferably carried out by running the threads through eyeletholes after they have been bound to the fibrous sheet. The partition may also be obtained by cutting.
Patent ES-472774-A1 (ES)
Title: Channel ramp for coins in automatic machine - comprises three parallel rods providing track and support for coins
IPC: G07F1/04
Filed: 1978-08-23
Abstract: The ramp in track of coins travelling from entry slot of automatic machine comprises three parallel rods inclined at required slope angle. Separation of rods provides maximum rejection of undesirable coins and other objects. Coin (1) travels on ramp in track comprising three parallel cylindrical rods (2, 3, 4). Coin rolls on lower rod which is spaced from other two by distance (Z) less than thickness of coin. Two other rods (3, 4) are at distances (X, Y) from lowest rod which allows smallest and largest coins to be supported. Rods are inclined w.r.t. vertical plane as well as providing ramp in horizontal plane.
Patent ES-473175-A1 (ES)
Title: 2,6-Methano-2H-1-Benzocins
IPC: C07D311/00
Filed: 1978-09-07
Abstract: A process for preparing 5-isopropylidene-2,7- dihydroxy-9-substituted-2,6- methano-3,4,5,6- tetrahydro-2H-1-benzoxocins of the formula < IMAGE > in which R1 is C5-C10 alkyl, C5-C10 alkenyl, C5-C8 cycloalkyl, or C5-C8 cycloalkenyl which process is characterized by reacting a 1-alkoxy-4-(1- hydroxy-1-methylethyl)-1, 4-cyclohexadiene of the formula < IMAGE > wherein R3 is C1-C4 alkyl, with a 5-substituted resorcinol of the formula < IMAGE > in an organic solvent in the presence of stannic chloride for from 1 to 15 minutes at a temperature from -40 DEG C. to ambient temperature. The benzoxocins prepared are useful intermediates in the production of dibenzo [b,d] pyran-9- ores which are anti-anxiety, analgesic and anti-depressant drugs.
Patent ES-474357-A1 (ES)
Title: Steering column lock for motor vehicles
IPC: B60R25/021
Filed: 1978-10-19
Abstract: In a steering column lock for vehicles of the kind in which a barrel lock is arranged only to release the bolt completely (to allow it to move under spring loading to the locking position) when the key 17 is withdrawn, a two-armed lever 13 is pivoted in the barrel 1, one arm of the lever bearing against the key and the other holding the barrel in the bolt-holding position until removal of the key 17 allows the lever 13 to pivot, so arranged that on re-insertion, the barrel is turned without having to move it axially against spring loading the axial movement of the barrel being achieved as it is turned by a plunger 7 in the lock housing 2 co- operating with a helical groove 9 in the surface of the lock barrel 3.
Patent ES-8101523-A1 (ES)
Title: Hydraulic binder and its application.
IPC: C04B18/04
Filed: 1979-10-03
Abstract: The new binder consists essentially of a mixture: a) of residues from the treatment of ores rich in sodium silicoaluminate and in iron oxides as, for example, the red sludge discarded after the manufacture of aluminium from bauxite, and b) free lime or a product containing it, such as especially power station sulphocalcium fly ash containing free lime. A setting activator, granulated metallurgical or iron- and steel works slag and, if desired, filling materials consisting of residues such as, for example, papermaking sludge may also be added to the mixture. Application of the binder to the manufacture of materials of construction, in roadbuilding, soil stabilisation and similar uses.
Patent ES-8101463-A1 (ES)
Title: Metallised moulded articles and method of producing them.
IPC: C23C18/16
Filed: 1979-12-12
Abstract: A metallised, moulded particle, particularly for use as a reflector for a motor vehicle lamp, is formed from a cured, unsaturated polyester resin based thermosetting moulding composition containing, as a curing initiation, an azo compound capable of forming free radicals at the moulding temperature.
Patent ES-8204757-A1 (ES)
Title: System for the continuous conveyance of catalyst from a fluidized bed in a regenerator.
IPC: C10G11/18
Filed: 1980-12-30
Abstract: A conveyance system for removing particulate catalyst from a fluidized bed in a regenerator vessel (5) comprises a downwardly directed discharge conduit (9) extending below the top level (7) of catalyst in the vessel (5) and connected at its lower end to a vertical, refractory lined pipe (17), which is aligned with a fluidization means (14) for conveying particulate catalyst upwardly into the bottom end of the refractory lined pipe (17) and through to the top end thereof. The discharge conduit (9) is of a relatively large diameter in order to prevent catalyst plugging of the conveyance system. A gate valve (11) located within the discharge conduit (9) is used to close the conveyance system during shutdown of said system. Control of catalyst flow is performed by the fluidization means (14) aligned with the vertical refractory lined pipe (17), while the pressure level of the system is maintained by the reduced internal diameter of the lined pipe (17) created by the refractory lining 19. The refractory lined pipe (17) is connected at its upper end (21) to appropriate conduits (23, 25), which transport the catalyst to a catalyst hopper (27) for recirculation to the hydrocarbon reactor.
Patent ES-8206745-A1 (ES)
Title: Air pump associated with a tank and method of cooling the pump.
IPC: F04F1/02
Filed: 1981-03-02
Abstract: An air pump (1) is held in a shell (3) containing an adequate quantity of cooling liquid (4) in turn, the shell (3) is incorporated in a tank (53) so that the air pump (1) is cooled by the cooling liquid (4) in the shell (3) and said cooling liquid (4) is cooled, in turn, by the liquid or sewage (9) in the tank (53). The system comprises a shell (3) incorporated in a tank (53), an air pump (1) installed in the shell (3) and radially fastened by feet (18) and by adjustement rods (19) and axially fastened by seal means (60-71) of a power take-off (10) and of air passage pipes (11,12) comprised in a cover (32) for closing the shell (3). Alternatively, the system comprises a cover (84) that closes a shell (81) installed in a tank (82), said cover (84) also working as closing element for an end of an air pump (95) comprised in the shell (81), as restraining element for the rotor (100) of the air pump (95) and, on the whole, as an element supporting the air pump (95) and the accessories thereof in the shell (81).
Patent ES-8406773-A1 (ES)
Title: Method for limiting heat flux in double-wall tubes
IPC: F28F13/00
Filed: 1981-03-26
Abstract: A method of limiting the heat flux in a portion of double-wall tubes including heat treating the tubes so that the walls separate when subjected to high heat flux and supplying an inert gas mixture to the gap at the interface of the double-wall tubes.
Patent ES-8300900-A1 (ES)
Title: Improvements relating to control circuits in or for washing and the like machines or other apparatus.
IPC: D06F33/02
Filed: 1981-04-15
Abstract: A washing machine control circuit incorporating a micro processor (10) adapted to control operation of the machine in accordance with a plurality of predetermined programmes, the micro processor including a test programme adapted to accelerate the rate of performance of at least some of the functional means in order to test the functional parts of the machine in a fast and hence efficient manner, the micro processor may incorporate sensing means adapted to sense the performance of the functional items and provide a fault signal which may indicate which of the functional items is faulty.
Patent ES-8303100-A1 (ES)
Title: Cap connector.
IPC: A61J1/00
Filed: 1982-01-25
Abstract: The cap connector (51) comprises a housing (1) of resilient plastic material defining the walls of a through passage (5) having one end (11) adapted for attachment to one of the ports (42) and another end (10) adapted for attachment to the other port. A cap closure (2) closing off one end (10) of the through passage (5) is integral with the housing (1) and of the same plastic material and is demarked by an annular weak area (6) from the remainder of the housing while the other end (11) of the through passage is open. The cap connector having its closure unbroken is suitable for closing off a port like a delivery port (42) of a receptacle (20) in a leak-tight bacteria-tight seal. The cap closure (2) is removable by tearing it away from the housing (1) at the weak area (6), to open that end of the passage (5) and to convert the cap into a connector for making a leak-tight and bacteria-tight connection between the port of the receptacle (20) and a port of another device (44).
Patent ES-8301694-A1 (ES)
Title: Arrangement for pressure-sealed installation of a tube in a tube sheet by means of a pressurized fluid.
IPC: B21D39/20
Filed: 1982-02-16
Abstract: An apparatus for expanding tube ends in a tube sheet of a heat exchanger tube bundle comprises a mandrel which can be inserted into the tube end and an expansion pressure generator connected to said mandrel. A source of filling liquid is also connected to the mandrel to the expansion pressure generator which has a port for the filling liquid selectively blocked by the plunger of the expansion pressure generator so that problems with check valves for the filling can be obviated.
Patent ES-8306892-A1 (ES)
Title: Flexible control cable actuated adjustment mechanisms.
IPC: G05G1/00
Filed: 1982-05-11
Abstract: Adjustment mechanism particularly of use in conjunction with headlights of a car. Movement of the inner wire 70, 72 of the control cable 10, 12 is transmitted through a sector lever 56 to a toothed mechanism 58 engaging circumferential grooves 54 in a rod 42 held in a casing 74, 76 adjacent the headlight 4, 6. The rod 42 has a threaded end 44 and initial adjustment may be effected by rotating the rod. The other end of the wire 70, 72 may either be taken to a cable drum 34 and ratchetted actuating lever 30 of a manual adjustment device 8 or to an automatic device sensing the attitude of the car from the non-transient spacing between one or both axles of the car and the body of the car.
Patent ES-8400842-A1 (ES)
Title: Method and circuit for registering the loop current criteria in a telecommunication exchange.
IPC: H04M3/22
Filed: 1982-09-30
Abstract: A method of and a circuit for determining current criteria in a subscriber's loop of a telephone system are described. Two constant-current sources are symmetrically connected to two wires of the loop and are controlled by an adjustable reference voltage source. Voltage signals on the voltage source are evaluated in a detecting circuit to determine the actuation of a ground button on the subscriber's set or the occurrence of a ground short-circuit. A testing device is connectable to the subscriber's loop to simulate various conditions of the subscriber's set.
Patent ES-8308587-A1 (ES)
Title: Process and apparatus for the preparation of isomerose.
IPC: C07H3/04
Filed: 1982-12-07
Abstract: When isomerizing part of the glucose content of a glucose-containing solution to fructose, the productivity of glucose isomerase immobilized on an SiO2 carrier is increased considerably by pre-contacting the glucose-containing solution with particles of SiO2 or aluminum silicate. An apparatus is used having a reaction vessel containing the immobilized glucose isomerase and a pre-column containing the particles of SiO2 or aluminum silicate.