baber/WOPTO huggingface dataset:
Patent ES-334479-A1 (ES)
Title: Method of moulding large-surface articles of fibre-reinforced synthetic resin without use of a female die
IPC: B29C70/42
Filed: 1966-12-13
Abstract: A hollow article is made from a fibre-resin sheet by supporting it upon a resilient sheet and deferring the one rib by using a heated male plunger which is applied to the fibre-resin sheet. The back pressure exerted by the resilient sheet is sufficient to force the fibre-resin sheet closely on to the male plunger. In the example, a fibre resin sheet 7 sandwiched between resilient sheets 2 and 3 is peripherally clamped at 5 and drawn using a heated plunger 9. The resilient sheets may remain upon the finished article or may be removed therefrom.
Patent ES-334858-A1 (ES)
Title: Preparation of esters from olefins in the presence of an oxime
IPC: C07C69/145
Filed: 1966-12-23
Abstract: Unsaturated organic compounds are oxidized by contacting with a nucleophilic compound HA where A is a nucleophilic element or group, in the presence of a salt or co-ordination compound of palladium and an oxime. The unsaturated compound may be an olefine preferably [alpha]-olefine, e.g. ethylene cracked wax olefines, aryl substituted [alpha]-olefine, n-hexene-1, n-octene-1, 3 : 5 : 5-trimethyl hexene-1, propylene, n-butene-1 or isobutenes, a non-terminal olefine, e.g. n-octene-2, butadiene and piperylene, allyl acetate or allyl alcohol, and the products are ethers, acetals, aldehydes, ketones acids or saturated or unsaturated esters. In a modification the unsaturated compound is contacted with molecular oxygen in a solution comprising a palladous salt, a carboxylic acid, carboxylate ions, a redox system, up to 20 : 1 by weight of water, and halide ions, at the most up to 0À05 gm ions per litre, to which solution is added a nitrate, nitrite, nitrosyl, nitro- or nitrosocompound. Many examples of these compounds are listed. Examples of the process describe the oxidation of propylene to allyl acetate, acetone and isopropenyl acetate of ethylene to vinyl acetate and acetaldehyde of allyl alcohol to acrolein and allyl acetate of allyl acetate to allylidene diacetate, acrolein, cis-1:3 diacetoxypropene and trans 1 : 3 diacetoxy propene and of octene-1 to octenyl acetate.
Patent ES-348820-A1 (ES)
Title: Refuelling apparatus for a nuclear reactor
IPC: G21C19/32
Filed: 1967-12-30
Abstract: A reactor core 10 situated within shielding 12 constituting the pressure vessel is refuelled by apparatus A situated within the pressure vessel and separated from the core by a partition 20, apertures (not shown) in the partition and closable by plugs permitting the grab (not shown) of a manipulator 44 to react the fuel channels in the core. The apparatus A comprises a main arm 22 rotatable about the vertical axis of the reactor and supported by rollers 24, 26, 28 engaging three circular tracks, the arm being driven by a motor 30 through a pinion 34 engaging an annular toothed wheel 36 connected to the arm. Motor means on the manipulator 44 enable it to be displaced along the arm 22 and also control the grab. The outer end of the arm 22 carries a container 40 having sufficient cells to receive all the fuel elements of one channel, the inner end of the arm carrying a container 38 for receiving the plugs closing an aperture in the partition 20. In use, the manipulator 44 traverses to and fro along the arm to place the plugs from a selected aperture by means of the grab, into the container 38. Further to and fro movement of the manipulator enables the grab to place the fuel elements of the selected channel into the container 40. The spent fuel elements are removed from the container 40 by apparatus B comprising a tunnel 46 carrying a track 52. A duct 64 from the tunnel leads to a vessel 66 in a compartment 76 having a hoist 78. In use, the arm 22 is aligned with the track 52 and the manipulator 44 removes the fuel elements from the container 40 and lowers them into the vessel 66. Subsequently, the hoist 78 removes the fuel elements from the vessel 66 and lowers them through a duct 82 to a spent fuel store. To provide against breakdown there is a duplicate tunnel and manipulator and a shorter rotatable arm 221 in the pressure vessel may be aligned with the main arm 22 so that the duplicate manipulator may be transferred on to the arm 22 supporting the failed manipulator, the failed manipulator then being moved on to a track 54 in a lock formed by valves 48, 50.
Patent ES-352927-A1 (ES)
Title: Arrangement, especially for use in connection with the cashier stand, for self-service stores and the like
IPC: E04H3/04
Filed: 1968-04-19
Abstract: A check-out counter has customer's goods from a basket placed on conveyer 13, Fig. 1, leading to a table 14 from where they are checked and loaded into an adjacent container 16, or 16 Bel, Fig. 2, by a cashier 12 seated at 11 in front of cash register 10. Container 16 Bel is lowered vertically to standby positions 16y, 16z, and when an unloaded container, 16 E1 or 16 E2 has been shifted to the loading position at 16 Bel, the loaded container moves up into one of the positions 16 E1, 16 E2 where it is unloaded by customers at 18, 19, the unloading positions for the standing customers being higher than the loading position for the seated cashier. The containers 26, Fig. 4, have upper side fins 27 engaging in tracks 32, 34, 39 and are entrained by pushers or pullers 29 on a flexible toothed or slotted bands or a link chain, e.g. 28, to move them to their selected position. A large container 16 Bel, Fig. 4, may be moved horizontally in step by pusher 49a to allow the cashier to load the rear, middle and forward portions in turn. The continuous band 28 then lowers the container to a junction position 38 where it is transferred to separate tracks 32, 34. The bands are driven by sprockets 30, 33, 35 around guide wheels 53. The front container wall 20 may be lowered against a spring to allow the container to pass under table 14. Several in-line aggregate arrangements of pairs of counters are shown, and one or two unloading positions with different numbers of containers may be used.
Patent ES-357317-A1 (ES)
Title: N-disubstituted 3-amino-1,2-benzisothiazoles as antimycotic agents
IPC: C07D275/04
Filed: 1968-08-16
Abstract: Novel compounds of the formula wherein R 1 and R 2 are each aryl, aralkyl or an aliphatic radical, and when R 1 and R 2 are both aliphatic radicals, they may, together with the nitrogen atom, form a heterocyclic ring, R 3 is one or more H halogen atoms, C 1-4 alkyl or C 1-4 alkoxy groups or a NO 2 group are prepared by reacting a 3 - halo - 1,2 - benzisothiazolium salts of the formula in which R 4 is an aliphatic, araliphatic or aryl radical and X is the anion of a strong inorganic acid, resulting from the reaction of dithiosalicylic acid amides with a phosphorus pentahalide in an inert solvent at 80 C., and decomposing the thus obtained intermediate benzisothiazolium salt by heating in an inert solvent at a temperature of 120 to 190 C. Pharmaceutical compositions having antimycotic activity and suitable for topical application, contain as the active ingredient one of the above novel compounds in admixture with pharmaceutically acceptable diluents.
Patent ES-362225-A1 (ES)
Title: Material for covering roofs and soil and contng a
IPC: C04B26/02
Filed: 1969-01-08
Abstract: A material for covering ground or roofs is made from 10 to 25% by wt. of thermoplastic material with various aggregates such as grit, sand, wood or glass wool. - Better technical properties are obtained than with concrete or brick. - Coverings for soil, roads, aerodrome runways, roofs, and for construction of building and tunnels usually made in concrete or brick. - The mixing is carried out at a temperature above the m.p. of the thermoplastic material, and the mixture is laid in place while hot. The types of thermoplastic plastics materials suitable for use are not named.
Patent ES-365030-A1 (ES)
Title: Ship water jet directional control and braking means
IPC: B63H25/46
Filed: 1969-03-21
Abstract: A ship's steering device comprises a pump 6 in a duct 8, the duct 8 having an inlet 4 in the central longitudinal plane of the ship and a Y- shaped portion aft of the pump, the ratio between the areas of the inlet and the pump, and the ratio between the bifurcation and the outlets of the Y-shaped portion having certain specified values. Duct 8 is formed in a bow bulge 2. The portion of the duct immediately aft of the pump is divergent and branches into pipes 10, 11 which are each convergent and have pivotable shutters 13.
Patent ES-367616-A1 (ES)
Title: Illumination system
IPC: G03B27/54
Filed: 1969-05-23
Abstract: An exposure device for uniformly illuminating a planar object D to be copied comprises linear light sources L 1 , L 3 , and (L 2 , L 4 ) Fig.1 (not shown) within reflectors R 1 , R 3 , Fig.2. The light sources are arranged along the sides of a rectangle larger than that defined by the original D. Each reflector has a surface R a in the form of a right circular cylinder the axis of which coincides with the lamp axis L 1 , a flat portion 26, of an ellipse with one of its foci F positioned at the inter-section of A 1 A 2 and lines B 1 B 2 .
Patent ES-368449-A1 (ES)
Title: Device for orienting eggs and bringing them with the narrow end downwards into transport means having receiving pockets
IPC: B65B23/06
Filed: 1969-06-17
Abstract: A device for orientating eggs and introducing them with their narrow ends pointing downwards into transport means 11 having receiving pockets 10, comprises an endless conveyer 1 having a plurality of parallel rollers 2 rotating in the same direction when in the conveying path of the conveyer. Each egg is supported by two rollers, lateral defining walls 8 extending in the conveying direction above the rollers against which the narrow ends of the eggs engage as a result of lateral movement of the eggs relative to the conveying direction. As the eggs are transferred from the conveyer 1 to the transport means 11 by a roller 9, elastic guide tongues 14 clamped only at their upper ends, act to hold back the eggs so as to cause them to turn themselves, as they pass the deflecting roller, with their narrow ends pointing downwards into the receiving pockets of the transport means 11 which arrive in readiness beneath the tongues.
Patent ES-380215-A1 (ES)
Title: Improvements in or relating to flight conveyors
IPC: B65G19/08
Filed: 1970-05-30
Abstract: In a mine face conveyer, each scraper blade 16 is secured to a chain 14 by a pair of spaced walls 17 forming a recess for a link 22 of the chain, a locating wall 21 intermediate said walls 17 and extending through said link, and a pin 19 located in apertures 18 to secure said link within the recess. The free end (20), Fig. 3 (not shown), of the locating wall 21 is shaped to partially fit around the pin 19.
Patent ES-380222-A1 (ES)
Title: Process for the production of polyamide mouldings
IPC: C08G69/00
Filed: 1970-05-30
Abstract: This invention relates to a process for the production of polyamide mouldings which comprises polymerizing a mixture consisting of a lactam, a catalyst and an activator in a screw injection moulding machine, said mixture being delivered to said screw injection moulding machine under the effect of an external pressure. The mixture is delivered at a pressure of at least 2 atms. under the influence of a pressure generator through a feed opening to the feed zone and a screw injection moulding machine and is polymerized in the injection moulding machine to form a polyamide at a temperature above the melting temperature of the polyamide and the resulting polyamide melt is forced by the injection moulding machine into a mould.
Patent ES-400276-A1 (ES)
Title: Method of regulating molten metal supply
IPC: G05D11/13
Filed: 1972-02-29
Abstract: Method and apparatus for maintenance of a constant supply of molten metal in metallurgical equipment. A supply ladle alternately feeds into one of two intermediate tipping vessels. The tipping of one vessel is initiated when a predetermined emptying value of the other vessel is reached, and the flow of metal flowing from the one vessel is brought to a zero value when the flow of metal flowing from the one vessel is detected. Vessels in operative position are continuously weighed to generate a voltage signal that corresponds to the emptying weight, and this signal is compared with a reference voltage signal so that a differential voltage produced thereby can control the rate of tipping of one of the vessels.
Patent ES-402285-A1 (ES)
Title: A method of inducing fibrinolysis
IPC: C07D405/06
Filed: 1972-04-29
Abstract: Method of treating mammals to induce fibrinolysis or counteract fibrinolytic syndromes by administering a compound of the formula WHEREIN R1 represents a straight or branched chain alkyl group containing from 1 to 8 carbon atoms, cyclohexyl, or phenyl, 4-methylphenyl or 4-chlorophenyl R2 represents 4-pyridyl or N-oxide derivative thereof and R3 represents hydrogen, hydroxyl, methyl, methoxyl, chlorine or bromine or a pharmaceutically acceptable acid solution salt of said benzofuran derivative, and a pharmaceutical carrier therefor.
Patent ES-405654-A1 (ES)
Title: Rotor for dynamoelectric machines
IPC: H02K19/16
Filed: 1972-08-08
Abstract: A rotor, especially for large turbine generators, which is adapted to reduce excess stator copper losses due to radial fluxes cutting the stator conductor strands. The rotor is of asymmetrical construction with a wide tooth on the trailing side of each pole face to reduce saturation effects in the stator teeth and thus minimize the radial flux and resulting copper losses in the stator.
Patent ES-419847-A1 (ES)
Title: Transportable refrigeration apparatus for preserving perishables
IPC: F25D17/06
Filed: 1973-10-22
Abstract: This invention relates to cooling apparatus used within a transportable refrigeration compartment for preserving perishables. The apparatus includes the combination of a heat exchanger having an exit nozzle for producing and discharging a gaseous cooling medium and a venturi-type conduit. The venturi conduit comprises an exit end and a flared inlet end which is aligned longitudinally apart from the heat exchanger exit nozzle and in a predetermined spaced relationship therewith. Gas ambient to the compartment and the cooling medium being ejected from the heat exchanger can be mixed within the flared end, with the tempered mixture being exhausted through the venturi conduit exit end and into the storage compartment. To provide an induced circulation of the tempered mixture throughout the compartment, the venturi conduit flared inlet end and the heat exchanger exit nozzle may be enclosed by a hollow duct having both the front and back walls removed so as to induce an aspiration effect therein.
Patent ES-428635-A1 (ES)
Title: Step controlled tube expander
IPC: B21D39/06
Filed: 1974-07-24
Abstract: A power operated tube expander apparatus having automatic step control for deep hole rolling of a tube to a header sheet. A stop collar in the form of a thrust assembly is supported on the cage behind the expander rollers to prevent movement of the cage inward of the tube during the expansion operation. After rolling a longitudinal segment of tube, controls are operable to displaceably step the collar a predetermined incremental distance longitudinally away from the expander end. This allows an additional segment of tube to be subsequently rolled. Stepping of the collar continues until completing total joinder of the tube to the header.
Patent ES-431386-A1 (ES)
Title: Slag prevention air slots in furnace sidewalls
IPC: F23L9/02
Filed: 1974-10-25
Abstract: An apparatus for reducing slag deposits in the furnace section of a vapor generator in which a plurality of openings are formed in at least one of the walls adjacent a wall through which the furnace burners discharge. Air is continuously passed through the openings and across the heat absorption surface of the latter wall to maintain an oxidizing atmosphere and reduce the build-up of slag deposits on the wall.
Patent ES-433734-A1 (ES)
Title: Low balanced reactance delta closure for electric arc furnace transformers
IPC: F27D11/00
Filed: 1975-01-11
Abstract: A low balanced reactance delta closure for a three phase electric arc furnace has delta connected tubular coil collectors mounted close to the transformer. Triangulated tubular phase conductors project through the wall of a closed transformer vault connecting to the collectors inside the vault and to flexible cable terminal heads, spaced for triangulation of the suspended cables, outside the vault. In each phase liquid coolant from an inlet connection outside the vault flows through an inlet passageway inside the tubular conductor, through passageways inside the tubular collector, back through the outlet passageway inside the tubular conductor and to an outlet connection outside the vault.
Patent ES-438188-A1 (ES)
Title: Method for removing acetylenic compounds from saturated, olefinic and dienic hydrocarbons or mixtures thereof
IPC: C07C11/02
Filed: 1975-05-20
Abstract: The present invention provides a novel process for the separation of acetylenic compounds from saturated, olefinic and dienic hydrocarbons by etherifying the acetylenic compounds with an alcohol or a glycol in the presence of an acid ion-exchange resin containing mercuric ions.
Patent ES-441027-A1 (ES)
Title: Dispersion of solids in organic solvents
IPC: C09K23/34
Filed: 1975-09-17
Abstract: This invention is concerned with dispersions of solids in organic liquids containing polymeric or resinous dispersing agents. The fluidity of such dispersions is greatly improved by the presence in the dispersions of a substituted ammonium salt of a colored acid wherein there are between 16 and 60 carbon atoms contained in at least 3 chains attached to the N-atom of the substituted ammonium ion. The dispersions are particularly useful for the preparation of ink and paints.
Patent ES-441622-A1 (ES)
Title: Apparatus for supporting the edges of a window
IPC: C03C27/06
Filed: 1975-10-09
Abstract: Apparatus for supporting a window being moved parallel to a pair of opposite edges thereof, particularly a double-pane window having fresh sealant coated along its leading and trailing edges, comprises two sets of rollers spaced apart laterally beneath the window with the rollers of each set longitudinally spaced in the path of travel of the window. Detectors responsive to the leading and trailing edges of the window selectively actuate the rollers to their respective upper positions after passage of a leading edge of the window thereby, and to respective lower positions prior to passage of a trailing edge thereby. This avoids soiling the rollers by the fresh sealant, with consequent soiling of subsequent windows. The windows may be supported midway of its side edges by a moving carriage, and guides for the side edges may be provided. Upstream and downstream detectors for each roller are described, particularly pneumatic detectors with an AND cell for controlling actuation of a roller.
Patent ES-451013-A1 (ES)
Title: Process for the production of a mixture to be utilized in the production of building materials and a device for carrying out the process
IPC: C04B7/02
Filed: 1976-08-26
Abstract: The present invention provides a method for producing a mixture of materials of differing compositions, particularly a mixture comprised of two burned, sintered, calcined, and/or heated inorganic components, the first of said components being subjected to a heating process, particularly a burning process, and the second and other components being heated to a temperature below the temperature to which the first component has been heated.
Patent ES-451449-A1 (ES)
Title: Penicillins
IPC: A61P31/04
Filed: 1976-09-10
Abstract: The compounds of the formula I, in which the substituents have the meaning mentioned in Claim 1, are obtained by condensaton of 6-(D-2-amino-2-phenylacetamido)penicillanic acid having an optionally protected acid group with an N-protected amino acid of the formula HOOC-CH(NHZ)-CH2COR<3'> or HOOC-CH2-CH(NHZ)-COR<3'>. The novel penicillins obtained in this manner are antibacterially active and are suitable as animal feed additives and for the control of infectious diseases caused by Gram-positive or Gram-negative bacteria.
Patent ES-452313-A1 (ES)
Title: Weft insertion devices on looms having a motionless weft reserve
IPC: D03D47/23
Filed: 1976-10-01
Abstract: A weft transfer device having special configuration of leading and drawing pincers for inserting the weft in a shuttleless loom. The device includes a leading pincer having a boxlike body shaped to offer the entrance at high speed of the wefts and smooth sliding of the warp threads and a rigid and semi-rigid grasping surfaces, the semi-rigid surface being pressed toward the rigid surface by two independent leaf springs engaging the lateral edge of the semi-rigid surface blade. The drawing pincer includes a lower fixed grasping member and an upper hook-shaped member pivoted to the lower member and forced into engagement therewith by a leaf spring.
Patent ES-453237-A1 (ES)
Title: Compositions and methods to treat hypertension comprising a pyridazine and N-amidino-2-(2,6-dichlorophenyl) acetamide
IPC: A61K31/50
Filed: 1976-11-11
Abstract: The present invention provides a pharmaceutical composition incorporating as active agents:
Patent ES-455399-A1 (ES)
Title: Connector for two magnetic circuit parts - has 2 ribs of nonmagnetic material with cylindrical surfaces held apart by connecting strip leaving air gap(s)
IPC: H01F38/12
Filed: 1977-01-27
Abstract: The connecting element is for two adjacent parts of a magnetic circuit having at least one air gap. The element has two ribs with cylindrical surfaces held at a distance by a connecting strip. It is made of a nonmagnetic material and has a separating strip (9) connected to the connecting strip (8) between the ribs (7) on both its sides. In a practical application a magnetic core can be formed by two identical portions (1a--b each having a right-angled shape. They are made from magnetic laminations and, when brought together, form a rectangle with two air gaps (3, 4) created from recesses (5a--b, 6a--b).
Patent ES-465281-A1 (ES)
Title: Safety apparatus for stopping gas leakages
IPC: F23N5/24
Filed: 1977-12-21
Abstract: A safety and warning apparatus for detecting gas leakages in private and work premises, is disclosed, in which the improvement consists in providing an explosion chamber in which a miniature deflagration is caused to occur in a chamber in which ambient air is supplemented with a specific gas rate of flow. The miniature explosion chamber is connected to an overlying pilot flame chamber so that as soon as the miniature blowup occurs, the pilot flame is blown out and a temperature sensing means is capable of commanding the gas cutoff, the energization of an alarm signal, or both.
Patent ES-468908-A1 (ES)
Title: Method of and apparatus for incinerating residential waste
IPC: F23G5/04
Filed: 1978-04-18
Abstract: An incinerating plant for urban refuse of low calorific value in which the refuse is fed downwardly through the vertical furnace by tilting elements staggered from side to side and through which combustion air is introduced into the material after being preheated at least in part by waste heat from exhaust gases from the furnace. The tilting elements are arms extending from a tubular support and are provided on their upper surfaces with orifices through which the air emerges.
Patent ES-474801-A1 (ES)
Title: Structural assembly of individual wall units.
IPC: F16S1/00
Filed: 1978-11-03
Abstract: An assembly comprises a plurality of individual wall elements having connection regions on adjacent wall elements at which these wall elements are to be connected, the connection regions comprising a frustoconical tongue on one element and a co-operating frustoconical groove on the other element, clamping means being provided for holding the wall elements together.