baber/WOPTO huggingface dataset:
Patent ES-337889-A1 (ES)
Title: Heat-quantity measuring unit
IPC: G01K3/04
Filed: 1967-03-11
Abstract: The quantity of heat to which a person is subjected above a predetermined temperature, e.g. 35 C., is measured by an electrolytic meter 9, Fig. 2, connected across the diagonal of a Wheatstone bridge 3 including thermistors 7, 8, a thermostat 13 connected in series with a mercury oxide battery 4 preventing operation of the device below temperatures of 35 C. Although the bridge is arranged to be balanced at an arbitrary temperature, e. g. 29 C., current flows through the counter only in one direction because of the thermostat. The whole apparatus is arranged in a casing (1), Fig. 1 (not shown) attached to the person by a clip (2), a pointer (16) indicating the quantity of heat measured. To check that the apparatus is operating properly, a light 15 is connected in parallel across the source 4 which is illuminated on manually closing contacts 14 if the temperature is above 35 C.
Patent ES-341669-A1 (ES)
Title: Inhibiting Corrosion in Urea Synthesis Reactors
IPC: C07C273/04
Filed: 1967-06-12
Abstract: Urea is synthesized by reacting ammonia and carbon dioxide at a high temperature and pressure in the presence of a limited amount of oxygen and the process is carried out in an apparatus made of a fully austenitic steel, which is resistant to corrosion by the molten ammonium carbamate intermediate product and comprises :- with the balance, apart from carbon and impurities, being iron, in which the amounts of Mn + N, Ni + Mo or Ni+Mn+N are sufficient to stabilize the austenitic structure of the alloy.
Patent ES-360663-A1 (ES)
Title: Jaw for thermowelding or cooling materials in general and in particular thermoplastic materials even of non-uniform thicknesses
IPC: B29C65/00
Filed: 1968-11-25
Abstract: The material-contacting surface 51 of a jaw for welding portions or cooling previouslywelded portions of thermoplastic materials comprises a plurality of elastic metallic laminar plates 5 which are deformable so as to follow all the profile irregularities of the portions. The jaw comprises a metallic block 1 holding the plates 5 mounted parallel to each other and, preferably, made of beryllium-bronze. The plates 5 may be C-shaped, Fig. 1, or annular, Fig. 6a, each with a projecting lower end 51 or T-shape, Fig. 3 (not shown), with the upper portion resting against a silicon rubber buffer (8). If the jaw is used for welding, an electric heating resistance is located in a bore 12 and a thermocouple feeler in a bore 13. If the jaw is used for cooling, liquid is circulated through the bore 12. In use, the jaw co-operates with a similar jaw or a plane surface. A "non-stick" sheet of polytetrafluoroethylene or carbon fluoride may be placed between each of the jaws and the material when welding. The thermoplastic material to be welded may be gusseted tubing.
Patent ES-363651-A1 (ES)
Title: Self-locking threaded fastener
IPC: F16B39/34
Filed: 1969-02-14
Abstract: A threaded fastener is made self-locking by the provision of a patch of solid thermoplastic material bonded to a plurality of convolutions of the surfaces of the thread and gradually merging at its boundary edge portions into those surfaces, the material containing from 0.1% by weight to 5% by weight of molybdenum disulphide. The apparatus for making the fastener self-locking is the same as that described in Specification 1,218,644 but if the fastener need not be self-sealing the patch may extend circumferentially over less than 200 degrees.
Patent ES-384677-A1 (ES)
Title: Method and apparatus for handling ships
IPC: B63B9/00
Filed: 1970-10-19
Abstract: A launching and retrieving facility for handling ships with an open ended, sectionally constructed drydock having one side of removable wingwalls. In an inshore position the drydock is ballasted to rest upon a firm foundation and a track system on the drydock floor aligns with a similar shore-based track system thereby allowing the ship to be rollably or slidably transferred between the drydock and shore. After the ship is transferred to the drydock, the wingwalls are set in place and the drydock deballasted to float off the foundation. The drydock and ship thereon are moved into the launching area where the drydock is ballasted down until the ship is set afloat. Ship retrieval from water to shore is achieved by a reverse procedure.
Patent ES-388861-A1 (ES)
Title: Anisotropic organosilicon polymer membrane
IPC: C08J5/22
Filed: 1971-03-03
Abstract: An anisotropic membrane is provided having excellent mechanical properties combined with good permeation characteristics which comprises a vinyltriorganosilane polymer or copolymer consisting of a dense layer, of average thickness between 0.01 and 10 mu , and a porous layer with open pores, of thickness up to 500 mu in which the volume of the interstitial spaces in the porous layer represents 20 to 80 percent of the total volume of the membrane.
Patent ES-390709-A1 (ES)
Title: 15-methyl and 15-ethyl prostaglandin analogs
IPC: A61P43/00
Filed: 1971-04-29
Abstract: Prostaglandin E and F compounds with a methyl or an ethyl substituent at the C-15 position are disclosed. These are useful for the same pharmacological purposes as the unsubstituted prostaglandins.
Patent ES-392289-A1 (ES)
Title: Automatic winding spool feed apparatus
IPC: D01G27/04
Filed: 1971-06-16
Abstract: This apparatus is for feeding winding spools to a pair of side-by-side winding rollers of a fleece or fiber producing machine for the formation of storage rolls of textile or fiber material. The device comprises a storage magazine for the individual spools, a pivotal carrier for delivering individual spools from a ready position to a position upon the winding rollers after the previously formed roll has been removed, and a conveyor means for transferring the winding spools from the storage magazine to the pivotal carrier for the subsequent transfer to the winding rolls. The entire device can be mounted on wheels to render the machine portable to effect easy maintenance of both the feed apparatus and the winding machine.
Patent ES-408000-A1 (ES)
Title: Electromagnetic rail brake for railroad vehicles
IPC: B61H7/08
Filed: 1972-10-26
Abstract: An electromagnetic rail brake for railroad vehicles travelling on rails equipped with inductive signal control and having sensors located laterally and below the top surface of a rail has a rod of ferromagnetic material attached thereto with the rod extending the length of the magnet pole pieces. The rod is positioned laterally and downwardly with respect to the faces of the pole pieces toward the sensors. In this position, the rod is a conductor for any stray magnetic fields emanating from the rail brake or the sensors.
Patent ES-409422-A1 (ES)
Title: Sensing system for cut-to-length shear
IPC: B23D36/00
Filed: 1972-12-07
Abstract: A sensing system for cut-to-length shear, for providing a shear control signal for a process line of material moving at a line speed which is a function of a voltage VL, the shear control signal being used for causing actuation of the shearing mechanism. A signal VB is derived which is a function of the predetermined cut length. A signal Vi is derived which is a function of the instantaneous length of material passing the shearing mechanism. An additional voltage DELTA V is derived is a function of (VL tinertia/t) where tinertia is the time required for the shearing mechanism to respond to the shear control signal, and t is the running time required for a predetermined cut length to pass through the shearing mechanism at maximum line speed. The signals VB, Vi and DELTA v are received by electronic circuitry, and a shear control signal is delivered to the shearing mechanism when the algebraic relationship is satisfied VB = Vi + DELTA V.
Patent ES-416548-A1 (ES)
Title: Method for reducing metal ores
IPC: C21B13/00
Filed: 1973-07-03
Abstract: An improvement in a method for the batchwise gaseous reduction of metal oxides, e.g., iron ore, to metals, e.g., sponge iron, in a multiple unit reactor system of the type in which separate bodies of metal-bearing material are simultaneously treated in one or more reduction reactors and cooling reactors. Reduction is effected with a gas composed largely of carbon monoxide and hydrogen generated by the catalytic conversion of methane and steam at an elevated temperature. Improved cooling is obtained by first feeding the freshly prepared gas to a reduction reactor rather than a cooling reactor, thereby minimizing formation of methane in the cooling reactor. In a modified embodiment, methane is fed to the cooling reactor and at least a portion of the effluent gas is recycled through the catalytic reformer.
Patent ES-423029-A1 (ES)
Title: Apparatus for pressing a moving web of material against a supporting surface particularly to a heating part
IPC: B31F1/28
Filed: 1974-02-08
Abstract: The invention relates to apparatus for pressing a moving web of material against a supporting surface, specially to press a web of corrugated cardboard against a heating part in a corrugated cardboard production system, comprising a stationary supporting surface over which the web of material is moved, also comprising press members acting in operating position via a press surface upon the web of material and adjustment means which transfer the press members from the operative position into an inoperative position and vice versa.
Patent ES-425728-A1 (ES)
Title: 3-pyridylmethyl ester of 5-benzofurazanylcarbamate-1-oxide
IPC: A01N43/832
Filed: 1974-04-18
Abstract: Novel 3-pyridylmethyl N-heterocyclic-carbamates. They are useful rodenticides.
Patent ES-429336-A1 (ES)
Title: Polar-substituted propanolamines as anti-angina and anti-hypertensive agents
IPC: C07C303/30
Filed: 1974-08-17
Abstract: A novel process for the synthesis of substituted propanolamines from N-substituted aziridines.
Patent ES-432317-A1 (ES)
Title: Boat hull with spherical dome
IPC: B63B35/73
Filed: 1974-11-27
Abstract: A boat comprising a hull the general shape of which is a spherical dome which in the fore part of the boat extends to above the water-line at maximum load while at the sides the part of the hull above the water-line departs from a spherical shape and progressively approaches a cylindrical shape, and further comrising at least one float-forming lee-board disposed at the aft and rigidly connected to the hull, and a single propeller orientable about a vertical axis comprised in the median longitudinal plane of the boat.
Patent ES-433954-A1 (ES)
Title: Phenol acetals
IPC: C08L51/00
Filed: 1975-01-20
Abstract: Compounds of the general formula I < IMAGE > (I) +TR < IMAGE > in which R1 and R5 independently of one another denote hydrogen or lower alkyl, one of R2 and R3 denotes hydroxyl and the other denotes alkyl, cycloalkyl or aralkyl, R4 denotes hydrogen or, if R3 denotes hydroxyl, additionally also denotes alkyl, cycloalkyl or aralkyl, X denotes the direct bond, or a group < IMAGE > wherein R8 is hydrogen, alkyl, aralkyl or phenyl and R9 is hydrogen, alkyl, aralkyl, phenyl or the group < IMAGE > wherein R1-R5 have the above meaning, of R9 conjointly with R8 is alkylene, Y denotes oxygen or sulfur, n denotes 1, 2, 3 or 4, R6 denotes tha acid radical of an n-valent organic oxygen acid or, if n is equal to 1, additionally also denotes hydroxyl or, if n is equal to 2, additionally also denotes -O-, and R7 denotes a lower alkyl group having 1 -3 carbon atoms, or, if n is equal to 1, additionally also denotes, conjointly with R6, a group Ia < IMAGE > (Ia) WHEREIN R1-R5, X and Y have the above meaning, or if n is equal to 1 and Y denotes oxygen, additionally also denotes, conjointly with R6, a group Ib < IMAGE > (Ib) +tr < IMAGE > wherein R1- R5 and X have the above meaning, and R10 is hydroxyl or the acid radical of a monovalent organic oxygen acid, for stabilising organic material.
Patent ES-437957-A1 (ES)
Title: Anti-theft device for automobile vehicles
IPC: B60R25/02
Filed: 1975-05-27
Abstract: An anti-theft device for automobile vehicles of the type comprising a lock having a barrel actuated by a key. A locking bolt member is provided extending longitudinally of the barrel and the barrel has a cam profile cooperating with the bolt member for shifting the latter in a direction parallel to the axis of the barrel. The bolt member is extended by a stem which is floatably mounted so as to be transversely pivotable with respect to the axis of the bolt member. The stem is provided with a tab cooperating with a cam profile integral with the barrel, the cam controlling its transverse displacement. The stem has at the end opposed to the bolt member a transverse nose portion adapted to be cooperable with a radial recess in the body of the anti-theft device. Elastically yieldable means bias the nose portion toward the recess and a radially movable push-member is disposed in the bottom of the recess and is elastically biassed outwardly of the recess. A key sensor is radially mounted in the barrel and is cooperative with the push-member. In a preferred embodiment, the cam profile has a helical portion adjacent to a radial plateau provided with a substantially radial projection.
Patent ES-441082-A1 (ES)
Title: Color spray booth and method of ventilating the same
IPC: B05B15/12
Filed: 1975-09-18
Abstract: A ventilated enclosure, for example a paint-spraying booth, is divided into two or more zones by one or more isolating curtains of rapidly-flowing air. One longitudinal curtain is used on each side of the object to be treated in the enclosure, to provide a central longitudinal zone for the surface treatment process and two side zones for the workmen. The two curtains converge downwardly toward each other so that the ventilating air flowing downwardly between the curtains exits from the central zone largely by way of the space between said objects. Transverse curtains and/or additional longitudinal curtains may also be used with special advantages, particularly when the speeds and positions of the curtains are specially selected.
Patent ES-444781-A1 (ES)
Title: High molecular weight, insoluble carbodiimidization catalysts
IPC: C08G18/78
Filed: 1976-01-30
Abstract: The instant invention relates to novel carbodiimidization catalysts consisting of a high molecular weight, insoluble matrix and low molecular weight carbodiimidization catalysts fixed to the matrix via ionic bonds. The novel high molecular weight catalysts are suitable for the preparation of storage stable, catalyst free, equilibrium mixtures of organic carbodiimides, uretone imines and isocyanates. Either the carbodiimide, or the uretone imine or both may contain isocyanate groups. Alternatively, mono and/or polyisocyanates free from carbodiimide and uretone imine groups may be added to the equilibrium mixture. The catalysts according to the invention are capable of bringing about selective carbodiimidization of individual isocyanates in a mixture of various isocyanates.
Patent ES-445371-A1 (ES)
Title: Extrusion press for indirect extrusion
IPC: B21C26/00
Filed: 1976-02-20
Abstract: An extrusion press for indirect extrusion has a sealing plate at one end of the bore of the billet container. This sealing plate extends a certain distance into the bore where it provides a seal against the wall of the bore. The plate also has a recess for accommodating a dummy block during extrusion, and a piston is provided behind the sealing plate to push the dummy block and butt end out of the recess at the end of extrusion.
Patent ES-449961-A1 (ES)
Title: Substituted (alkoxycarbonylthioureido)-(acylamino)-benzene derivatives
IPC: C07C335/28
Filed: 1976-07-20
Abstract: Benzene derivatives of the formula: < IMAGE > I wherein R1 represents alkyl, R2 represents a group -SR3, -SOR3, -SO2R3, -OR3, -SCONH2, -SCN or -T(CH2)mT1R4 [wherein R3 represeents alkyl, cycloalkyl, alkenyl, alkynyl, aralkyl, unsubstituted or substituted aryl, or cycloalkylalkyl, R4 represents hydrogen or alkyl, T and T1 each represent oxygen, sulphur or sulphinyl, and m is an integer from 1 to 7] whose position on the benzene ring is either para to the group -NHCSNHCOOR1 or para to the group -NHCOAZ, A represents a bivalent straight-chain aliphatic hydrocarbon radical of 1 to 4 carbon atoms or a said hydrocarbon radical substituted by at least one methyl group, and Z represents a group of the formula:- < IMAGE > wherein R5 represents hydrogen or alkyl, R6 represents hydrogen, alkyl or phenylalkyl, and R7 represents hydrogen or alkyl, or R6 and R7 together with the nitrogen atom to which they are attached form a 5-,6- or 7-membered heterocyclic ring optionally substituted by alkyl group(s), and X<-> represents a pharmaceutically acceptable anion, are new compounds useful as anthelmintics and antifungal agents.
Patent ES-453213-A1 (ES)
Title: Method for obtaining dissolved suspended or chemically bound substances from a liquid
IPC: H05K3/06
Filed: 1976-11-11
Abstract: A method and apparatus for obtaining dissolved, suspended or chemically bound substances from a liquid by passing the liquid upwardly through a bed of adsorbent particles in an upwardly extending channel, the liquid flow rate being such that the particles are fluidized and the liquid flowing initially through a device providing a resistance to flow whereby the flow is stabilized and the particles move slowly within the flow through the channel.
Patent ES-454886-A1 (ES)
Title: Filament for alkali metal ionization detector
IPC: G01N27/62
Filed: 1977-01-07
Abstract: An oxide coated filament exhibiting surface ionization and electron conductivity characteristics is employed in alkali metal ionization detectors to provide extended filament operating life.
Patent ES-455660-A1 (ES)
Title: Gear drive for an indicating mechanism
IPC: G04B13/00
Filed: 1977-02-04
Abstract: A simplified gear drive mechanism for an indicating device such as a clock. The output shaft of the indicator's drive motor carries an eccentric which orbits a multiple gear tooth orbiting gear. One gear on the orbiting gear engages a stationary ring gear having a different number of teeth while another gear on the orbiting gear engages an output ring gear having a different number of teeth. This output ring gear may, for example, be employed to drive the minute hand of a clock. To provide multiple indicators such as required in a clock, a second orbital gear train is provided having an eccentric on the output gear of the first gear train for the purpose of orbiting an orbiting gear in the second gear train. An output ring gear in the second orbiting gear train is employed to drive the hour hand of the clock. In another embodiment of the present invention, a similar orbiting gearing arrangement is employed for driving a digital indicator, such as a digital clock.
Patent ES-467596-A1 (ES)
Title: Device for coupling, transportation and placing of goods containers
IPC: B60P7/13
Filed: 1978-02-23
Abstract: A device for supporting a container on a chassis of a vehicle and for coupling the supported container to the chassis. The device has a basic frame defined by a pair of longitudinal, substantially parallel beams interconnected by cross-beams. At least two bridges are supported by the basic frame and are movable towards and away from the basic frame by a lifting mechanism. The bridges and basic frame have complementary shapes to facilitate proper positioning of the bridges with respect to the basic frame.
Patent ES-467616-A1 (ES)
Title: Magnetic filter apparatus
IPC: B03C1/20
Filed: 1978-03-07
Abstract: Magnetic filter apparatus includes a liquid container, an inlet for liquid contaminated by magnetizable material, an outlet for purified liquid and a wall of magnetic bars disposed between the inlet and the outlet and having gaps therebetween for the passage of liquid. The magnetic bars are carried by an endless conveyor. An improved cleaning device is provided for cleaning the magnetic bars above the level of the liquid outlet. The improved cleaning device has wiper blades engageable with the magnetic bars. The wiper blades are mounted on endless conveyors arranged one to each side of the wall of magnetic bars. These endless conveyors are inclined obliquely across the wall of magnetic bars. This disposition of the conveyors permits a continuous or nearly continuous operation of the apparatus by adjustment of the wiper blade conveyors such that their speed component in the direction of travel of the wall of magnetic bars is the same as the speed of travel of the conveyor carrying the wall of magnetic bars.
Patent ES-473116-A1 (ES)
Title: Tool for applying bundle ties
IPC: B65B67/06
Filed: 1978-09-06
Abstract: A tool for applying bundle ties comprises a frame supporting a reciprocable carriage in a guide path leading to a loop guide around which ties are to be driven by the carriage. The carriage is reciprocated by a drive rod having a handle projecting laterally through a slot in the frame for manual operation. A trigger is mounted in a handle of the frame and is coupled to the rod by a clutch arranged to engage the rod on rearward movement of the trigger.
Patent ES-475511-A1 (ES)
Title: A procedure for producing improved pharmaceutical forms of phthalidyl ampicillin.
IPC: A61K/
Filed: 1978-11-28
Abstract: A low-cost procedure has been developed whereby the unpleasant bitter taste of the antibiotic talampicillin is eliminated, conserving its therapeutic properties, through insolubilisation of the antibiotic by neutralisation, which prevents the taste buds from perceiving the bitter taste.
Patent ES-8205539-A1 (ES)
Title: Apparatus serving to extract the pulp of a fruit or of a legume from its bast without destroying it.
IPC: A47J25/00
Filed: 1979-04-04
Abstract: A device for cutting out and extracting the pulp from a vegetable or fruit, particularly a pineapple, while leaving the peel or rind intact for later use. The device has a central coring tube depending from a handle and secured for rotation therewith. The coring tube enables the pulp to be severed from the hard, fibrous core of the fruit or vegetable as it is displaced axially. A vertically cutting blade also depends from the handle and is spaced radially from the axis of the device so that as the handle is rotated the cutting blade describes a cylindrical cut adapted to sever the pulp from a shell including the peel or rind. The device also comprises one or more radial cutting blades extending from the coring tube to the radial position of the vertical cutting blade depending on whether a cylindrical mass of pulp is desired or rather a stack of slices. A plurality of radial blades may be fixed to the coring tube. Alternatively a single radial cutting blade may be secured at one of several positions along the coring tube. Also, a swivelly mounted radial blade may be journalled in the coring tube and the vertical cutting blade to vertically section during axially penetration and horizontally cut as the handle is rotated.
Patent ES-483172-A1 (ES)
Title: Rinsing method and apparatus for car-washing installation
IPC: B60S3/00
Filed: 1979-08-07
Abstract: A car to be washed is moved longitudinally along a path through a washing station, a prerinsing station, a rinsing station and a drying station. At the washing station the car is scrubbed with hot, soapy water. In the prerinsing station the car is sprayed with water mixed with a surface-tension-increasing agent. In the rinsing station the car passes under a curtain down which flows a film of pure water. The curtain is formed of a multiplicity of parallel vertical filaments that conduct this rinse water with the surface-tension-increasing agent as a substantially continuous film over the vehicle.