baber/WOPTO huggingface dataset:
Patent ES-428359-A1 (ES)
Title: Apparatus for folding and flat-sealing the bottom of a liquid-proof package
IPC: B31B50/32
Filed: 1974-07-17
Abstract: An apparatus for the folding and flat-sealing of the bottom of a liquid-proof package with a roof-shaped folded closure and inwardly folded gable walls starting with a tubular package blank, comprising a plurality of mandrels for carrying the blanks, means for advancing the mandrels progressively through a plurality of stations to be operated upon, means for folding gables on the blanks, and means for folding the roof on each blank after a gable folding operation, the means for folding the gables and the roof being positioned to operate on a blank in the course of the passage of said blank on a mandrel between two successive stations. Cams are provided so that while the operative members of the folding tools move relative to the blank in order to effect their folds, the points of initial contact between the operative members and blank are substantially maintained throughout the respective folding operation to minimize possiblity of damage to the coating with which such blanks are provided.
Patent ES-432303-A1 (ES)
Title: Forming non-woven fibrous material
IPC: D21F1/02
Filed: 1974-11-26
Abstract: In a method of making non-woven fibrous material such as paper, the papermaking stock as it is being delivered to the foraminous support of a papermaking machine has air under pressure introduced into it to produce foaming of the stock and the stock is subjected to turbulence. This is effected by providing the head-box of the papermaking machine with a slice the body of which includes a slot through which the stock flows to the foraminous support and which is shaped to impart turbulence to the stock. The body also includes an air supply passage which communicates with the slot to introduce the pressurised air into the stock.
Patent ES-436654-A1 (ES)
Title: 3-(Cyanimino)-propionitriles
IPC: C07C67/00
Filed: 1975-04-16
Abstract: A method for preparing 6-amino-5-R3-2,4-diaminopyrimidine-3-oxides which comprises:
Patent ES-443531-A1 (ES)
Title: Safety razor
IPC: B26B21/54
Filed: 1975-12-16
Abstract: A safety razor includes a cap portion, a platform portion adapted to support a blade unit against the underside of the cap portion, associated blade aligning structure for locating a blade edge in a predetermined position on the platform portion, and a guard portion of material different than the material of the platform portion positioned forward of the platform portion in spaced relation from the predetermined blade edge position as defined by the blade aligning structure.
Patent ES-445179-A1 (ES)
Title: Storm overflow basin
IPC: E03F5/12
Filed: 1976-02-13
Abstract: A storm overflow basin for use, e.g. in combined sewage systems has a storage tank leading to a storm overflow unit having a restricted sewage discharge and a storm overflow, the latter being provided with a weir at which there is mounted a flap gate engaging the crest of the weir with its bottom edge and being operable by float controlled means in dependence upon the water level in the storm overflow unit, to move away from the crest of the weir when storm conditions require a controlled overflow discharge. The normal sewage discharge is provided with restriction means that are also float controlled.
Patent ES-445928-A1 (ES)
Title: Quaternary imidazole compounds as microbicides
IPC: C07D521/00
Filed: 1976-03-10
Abstract: This invention relates to novel compounds having the formula: < IMAGE > wherein R1 is a straight-chain alkyl group having 8 to 18 carbon atoms, R2 is a straight-chain alkyl group having 1 to 3 carbon atoms, R3 is a straight-chain alkyl group having 8 to 16 carbon atoms, and X is chlorine or bromine. The invention further relates to novel microbiocidal compositions containing the novel compounds, and also to a process for preparing the novel compounds.
Patent ES-448162-A1 (ES)
Title: Switch mechanism for simple phonograph
IPC: G11B19/02
Filed: 1976-05-21
Abstract: A switch mechanism for a phonograph disposed in an openable and closable casing having a movable contact piece and a pivotally movable pick-up bracket. The contact piece, which is in electrical communication with a source of power, is moved by a pivotally movable pick-up bracket to break the electrical circuit. The switch mechanism, also, includes a switch actuator which pushes the contact piece from the same direction as the pick-up bracket. A pawl is mounted onto the casing and is movable therewithin. When the casing is closed, the pawl pushes the switch actuator away from the contact piece to permit the circuit to be closed.
Patent ES-458568-A1 (ES)
Title: Device for placing a band on a ball
IPC: B65H54/62
Filed: 1977-05-06
Abstract: The present invention relates to a device for placing a band on a ball of yarn or the like, wherein the band may be placed on the ball by means of two band carriers displaceable with respect to the ball.
Patent ES-463689-A1 (ES)
Title: Process for the production of potassium chloride and magnesium chloride from carnallite
IPC: C01F5/30
Filed: 1977-10-28
Abstract: The present invention relates to a process for the production of potassium chloride and of magnesium chloride hexahydrate (bischoffite) from carnallite or from carnallite containing sodium chloride.
Patent ES-467437-A1 (ES)
Title: Production of novel halogenopregnadiene
IPC: A61K31/57
Filed: 1978-03-01
Abstract: Polyhalogenated pregnane derivs. of formula (I) are new:-(where X is F or Cl and R is OH or an esterified OH gp. or Cl). (I) have excellent anti inflammatory properties and are pref. administered topically but may also be administered orally or parenterally. Specifically claimed is 2-chloro-6 alpha, 9 alpha-difluoro-11 beta, 21-dihydroxy-16 alpha, 17 alpha-iso-propylidene-dioxy-pregna-1,4-diene-3,20-dione and its 21-acetate and 21-valerate.
Patent ES-467495-A1 (ES)
Title: Tetrahydrofuran-ether compounds and herbicidal compositions
IPC: C07C43/178
Filed: 1978-03-02
Abstract: New tetrahydrofuran-ether compounds of the formula < IMAGE > (I) in which A is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, phenyl, or substituted phenyl, B1, B2, C1, C2, D1 and D2, which are selected independently of one another, each represent hydrogen, alkyl, haloalkyl, alkoxyalkyl, phenyl, or substituted phenyl, R is aryl or substituted aryl and X is hydrogen, alkyl, alkenyl, alkynyl, haloalkyl, phenyl, or substituted phenyl EXHIBIT POWERFUL HERBICIDAL, ESPECIALLY SELECTIVELY HERBICIDAL, PROPERTIES AND ARE PARTICULARLY USEFUL AS GRASS HERBICIDES.
Patent ES-469244-A1 (ES)
Title: Horizontal oscillating treating barrel apparatus
IPC: B05C3/08
Filed: 1978-04-27
Abstract: An improved barrel-type treating apparatus comprising a framework, a foraminous treating barrel having an elongated opening supported at its ends on the framework, and a drive mechanism including a shaft on the framework having a driven gear at one end drivingly coupled to the barrel, a drive gear at the opposite end coupled to the shaft through a slip clutch and a stop arm on the shaft for engaging an abutment at a treating station to limit oscillating movement of the barrel between an angularity of preferably at least about 180 DEG up to an angularity below that at which workpieces are inadvertently discharged from the barrel opening. The gear on the barrel is preferably provided with coacting means to prevent loss of synchronization between the barrel and drive assembly. A secondary drive assembly is also preferably provided for oscillating the barrel through a controlled angularity while in an elevated position above a treating station to facilitate drainage of treating solution from the workpieces.
Patent ES-470023-A1 (ES)
Title: Movable submersible dam barrier for use in a glass forming chamber
IPC: C03B18/18
Filed: 1978-05-19
Abstract: A vented submersible dam barrier for use in a glass forming chamber to selectively interrupt the flow of glass supporting molten metal is disclosed. The disclosed barrier includes a dense inner body and an outer cover or shell with a space or interstices within the shell through which gases may move to an end of the dam barier at which there is mounted a facility for venting the enclosed portion of the dam barrier. Venting may be provided into a space above the surface of the pool of molten metal in which the dam barrier is placed.
Patent ES-470056-A1 (ES)
Title: Underwater shock wave generator for seismic surveying - produces vapour bubble which collapses in contact with sea bed
IPC: G01V1/133
Filed: 1978-05-20
Abstract: The method is designed to create a shock wave inside a mass of water by implosion of a volume, that is by implosion of a vapour bubble. The volume to be imploded is formed near to the bottom of the water mass so that the bottom serves as lower limit of the volume. The energy of the implosion is thus transmitted directly and efficiently towards underlying zones. The implosion system has an implosion head, (37) of a known vapour injection type. It has also means for positioning and displacing the head at a predetermined distance for the bottom of the water mass.
Patent ES-471749-A1 (ES)
Title: Pyridazinon(thiono)-phosphoric acid esters, process for their preparation and their use as insecticides and acaricides.
IPC: A01N57/16
Filed: 1978-07-14
Abstract: O,O-Dialkyl-O-[1-isopropyl-1,6-dihydro-6-oxo-pyridazin-3-yl]-phosphoric acid esters of the formula < IMAGE > wherein R and R' each independently is alkyl with 1 to 8 carbon atoms, and X is oxygen or sulphur which possess arthropodicidal properties.
Patent ES-472869-A1 (ES)
Title: Compensation for differing heights of different molds clamped between the mold-clamping plates of an injection-molding machine
IPC: B29C45/76
Filed: 1978-08-26
Abstract: An absolute-coded angular position indicator coupled to the shiftable one of two mold-clamping plates, produces a position signal indicating the position of the shiftable plate. This signal is applied to one input of a subtractor, whose output signal is displayed on a numerical display. The subtracting input of the subtractor receives a corrective signal from a manually set decades switch arrangement. When no mold is present between the clamping plates and the latter are pressed into direct contact with each other, the displayed numerical value is zero. When a mold is clamped between the plates, an non-zero value is displayed, and the set-up technician sets the decades switch arrangement to the displayed value. As a result the displayed value goes to zero. The output signal of the subtractor is furnished to control elements which must control machine operations in dependence upon the height of the particular mold being employed.
Patent ES-474850-A1 (ES)
Title: Improved Triester process for the synthesis of oligonucleotides.
IPC: C07H21/04
Filed: 1978-11-06
Abstract: Oligonucleotides of a defined sequence, particularly oligodeoxyribonucleotides are prepared by an improved "triester" process. The oligodeoxyribonucleotides can be converted to DNA segments which can be used for insertion in plasmid DNA to code the plasmid DNA for predetermined purposes. For example, the plasmid DNA can be coded to stimulate the synthesis of polypeptide hormones by a bacterium such as E. Coli.
Patent ES-476847-A1 (ES)
Title: Electrical connector with filters.
IPC: H01R13/7197
Filed: 1979-01-15
Abstract: A filtered adapter is disclosed for interconnecting existing mating connectors thereby providing filtered retrofit of a connector without the need for major circuit modification.
Patent ES-478882-A1 (ES)
Title: Binding agent for foundry casting compositions.
IPC: C08G8/00
Filed: 1979-03-22
Abstract: 1. Binder for foundry moulding mixtures and containing a phenol-aldehyde condensation product and a polyisocyanate in a solution and which, with a hardening catalyst, hardens out cold forming urethane, the phenol-aldehyde condensation product having been obtained by condensation of a phenol component with an aldehyde, preferably formaldehyde, in the presence of a condensation catalyst, characterized in that the phenol-aldehyde condensation product is condensed with a mixture comprising 85 to 60 % by weight of unsubstituted phenol and 15 to 50 % by weight of a p-substituted phenol as a phenol component with a molar ratio of total phenol to aldehyde in the range from 1:1.0 to 1:1.5 in the presence of 0.01 to 0.1 % by weight, in relation to the total phenol component, of a metal salt of a higher carboxylic acid with multivalent metals as the condensation catalyst, and in a water-containing medium at a temperature of up to 100 degrees C at the beginning and with slow removal of water at a temperature of up to 125 degrees C at the end, and, after removal of the water, is dissolved in a non-polar solvent.
Patent ES-480347-A1 (ES)
Title: Extendible Clothes Hanging Device
IPC: D06F53/04
Filed: 1979-05-08
Abstract: An extendible clothes hanging device comprises a housing (10) for mounting on a wall, a tubular clothes line rewinding roller (16) with an integral handle (21) at one end and rotatably mounted in the housing (10) with a spring (32) biassing it for rotation wherein for assembly the other end of the roller (16) is axially inserted into the housing through and to be mounted in first (19) and second (20) bearings located adjacent the ends of the housing, the spring (32) being secured at one of its ends to the roller (16) and at the other to the housing (10), resilient stop means (27) on the roller (16) with a ramp face (29), the ramp face (29) pressing the stop means (27) into the roller on insertion and allowing limited axial movement of the roller in the housing after insertion and gear teeth (30, 31) to lock the roller against undesired rotation in the housing.
Patent ES-483464-A1 (ES)
Title: Chassis-cab automotive vehicle with a double rear axle
IPC: B62D21/16
Filed: 1979-08-17
Abstract: Disclosed is an air-transportable and highly autonomous vehicle of the type comprising a single-unit chassis supported in the front by a set of driving and steering wheels and at the rear by two axles to which suspension leaf-springs are coupled. The leaf-springs may slide longitudinally relative to the axles. The stack of leaves is carried in its transverse median plane by an equalizer mechanism which is angularly movable on the end of a pivotal shaft. In this vehicle, each end of a pivotal arm (17) is carried in a fixed sleeve (18) with which it is rendered rigid, the sleeve being extended downwardly by a member (20) for fixing one of the ends (211) of a part (21)of the reaction links. This sleeve is surmounted by an equalizer support (22) which is also fixed and receives the ends (231) of the other part (23) of the links, the free ends (212-232) of all of the links (21-23) being assembled with supports which are fixed against rotation and clamped to the two axles (16). The suspension leaf-springs (15) are fixed to a base (31) which is mounted to be angularly movable on rolling bearings (32) carried by the two ends of the pivotal shaft (16).
Patent ES-483806-A1 (ES)
Title: Multi-purpose vehicle
IPC: B62D7/00
Filed: 1979-08-31
Abstract: A multi-purpose four-wheel drive vehicle having four-wheel steering. The vehicle according to the present invention incorporates a number of features, some of which are individually known in the prior art but which, when combined in a single vehicle, constitute a vehicle having several advantages over conventional vehicles presently employed for various uses. The applicant's multi-purpose vehicle is of light-weight construction, is relatively inexpensive to manufacture in comparison with vehicles presently employed for the same jobs as those accomplished by the present vehicle, and has substantially less initial and operating costs. The applicant's vehicle incorporates a relatively high ground clearance which is achieved by employing four vertical axles and wheels situated at the four corners of a main frame body of the vehicle. The vertical axles are situated in respective spaced-apart leg post members, each leg post member being rigidly interconnected by two spaced-apart longitudinally extending frame members and two spaced-apart transversely extending frame members. At least three of the frame members are of torsionally resilient construction. When a weight is suspended mid-point between the front and rear wheels of the vehicle, this weight may be transferred by the vehicle without traction loss due to the increased load in that true traction is increased as the load increases.
Patent ES-8100903-A1 (ES)
Title: Calcination method and apparatus
IPC: B01F33/40
Filed: 1980-01-03
Abstract: An apparatus for calcining a granular or powdered mineral, more specifically hydrated calcium sulphate, comprising a vessel the side wall or walls of which slope inwardly toward a bottom of small cross-sectional area, as compared with an upper region of the vessel, and provided with a downwardly extending heating tube connectable in an upper portion to a gas source and an opening in a lower portion into the interior of the vessel adjacent to the bottom thereof, the arrangement being such that, in use, hot gases issuing from the lower portion of the heating tube will mix and heat substantially all the contents of the vessel.
Patent ES-487650-A1 (ES)
Title: Ozone whitening of synthetic gypsum
IPC: C01F11/46
Filed: 1980-01-11
Abstract: A process for the whitening of phosphogypsum comprising treating a phosphogypsum in aqueous suspension with an amount of ozone equal to at least 150 parts by weight per million parts by weight of phosphogypsum calculated as Ca SO4.2H2O, the pH of the aqueous suspension being lower than or equal to 3, to yield a whiteness grade of phosphogypsum higher than 75, according to French Standard NF Q 03-038.
Patent ES-8105982-A1 (ES)
Title: Method of forming a solution of papavrine carbanion
IPC: C07D217/20
Filed: 1980-07-18
Abstract: This invention relates to the new papaverine carbanion of the formula: < IMAGE > and to a preparation process of the same comprising reacting on papaverine, in a solvent, a slight excess of a highly basic agent.
Patent ES-8105549-A1 (ES)
Title: Implement stand
IPC: A01D75/20
Filed: 1980-09-10
Abstract: An implement stand comprises a leg 357 pivotally mounted on a bracket 359. A latch 365 for locking the leg up or down also provides the pivotal mounting for the leg and comprises a J-shaped member with a longer arm forming the pivotal connection and the shorter arm being insertable either through a hole 377 in the bracket so as then to be under the leg and hold it in the raised position, or in a hole 379 in the bracket and a hole 381 in the leg to lock the leg down.
Patent ES-8201119-A1 (ES)
Title: Hydroxyaminomethyl Derivatives of Benzoyl Di- substituted alpha -Phenoxy Alkanoyl Esters
IPC: C07C67/00
Filed: 1980-10-08
Abstract: Described are compounds of the formula < IMAGE > wherein R1 is < IMAGE > wherein R5 and R6 are hydrogen, loweralkyl or alkylene of 4 or 5 carbon atoms, R2 is hydrogen, halo, haloloweralkyl, loweralkyl, loweralkoxy, loweralkylthio or < IMAGE > wherein R5 and R6 are as previously defined, R3 is hydroxy, alkoxy, branched alkoxy, adamantyloxy, morpholino, amino or amino substituted by loweralkyl or alkylene of 4 or 5 carbon atoms, R4 is hydrogen or loweralkyl, and X1 and X2 are hydrogen, loweralkyl, halo or when substituted on adjacent carbon atoms of the benzene ring form a 1,3-butadienylene linkage, with the proviso that X1 and X2 are not both hydrogen, and pharmaceutically acceptable salts thereof, the compounds are effective as diuretic agents in increasing urinary excretion.
Patent ES-8205074-A1 (ES)
Title: Self-refreshed capacitor memory cell
IPC: H01L27/10
Filed: 1980-12-31
Abstract: This invention involves a capacitor memory cell (CS) of, typically the metal-oxide-semiconductor (MOS) capacitor type, which is accessed for reading and writing by means of an access network connected to the memory cell through a gating transistor (T1), and which is provided with an independent refresh network for maintaining the memory state of the cell in the absence of an access writing signal. The refresh network includes a pair of MOSFET (Metal Oxide Semiconductor Field-Effect Transistors) transistors (T2, T3) connected between the MOS capacitor and an A.C. refresh line which is independent of the electrical access network. Either a "full" or "empty" capacitor memory state, binary digital 1 or 0, respectively, is maintained without the need for interrupting the reading and writing of the MOS capacitor.
Patent ES-8207492-A1 (ES)
Title: Process and Apparatus for Making Glass Surfaces Abrasion- Resistant and Article Produced Thereby
IPC: C03C17/00
Filed: 1981-02-13
Abstract: The present invention relates to improving the scratch and abrasion resistance of glass surfaces, and especially the exterior surfaces of glass containers such as bottles, jars, tumblers, stemware, and the like. The glass articles are exposed to a highly moisture reactive first constituent confined to the centre of the flow pattern and a less moisture reactive second constituent surrounding said first constituent. TiCl4 may form the first constituent with SnCl4 being the second constituent. The articles are then able to be overcoated at a lower temperature such as by organic materials to further improve their lubricity and durability. The subject process of providing a primary coating is markedly more economical than presently known processes.
Patent ES-8300474-A1 (ES)
Title: Allergens modified with polysarcosines.
IPC: A61K31/195
Filed: 1981-04-14
Abstract: Pharmaceutical compositions are described for anti-allergy therapy comprising an allergen or allergen extract, polysarcosine having an average molecular weight in the range of 2,000 to 12,000 and a chemical linking group connecting a reactive site on the polysarcosine to an amino group on the allergen or allergen extract, the reactive site on the polysarcosine being a H(CH3)N-, the allergen extract being an extract from an allergen selected from pollens, weeds, house dust mites and venoms, and the chemical linking group having the formula -CO-B-CO where B is a hydrocarbon chain of 1-4 carbon atoms. The disclosure also describes the analogous conjugates.
Patent ES-8205113-A1 (ES)
Title: Solubilization
IPC: C09K23/30
Filed: 1981-09-24
Abstract: PURPOSE:To obtain solubles having excellent storage stability and capable of keeping its soluble state for a long period of time by solubilizing water-insoluble substances by a polyhydroxy compound or its aqueous solution in the presence of a protein of less than a specific proportion. CONSTITUTION:A water-insoluble substance, e.g., animal or vegetable oils and fats, hydrogenated animal or vegetable oils or fats, ester-exchanged oils and fats, etc., is solubilized by a polyhydroxy compound or in its aqueous solution in the presence of a protein in an amount of 5% or less, particularly 0.05-4.9%. In this method, a protein is added to polyhydroxy compound or its aqueous solution, and then a substance to be solubilized is dropwise added to the solution with stirring, whereupon the substance to be solubilized is uniformly dispersed into the solution containing polyhydroxy compound to form a soluble. The protein used includes ones having a molecular weight of 10,000 or more preferably, e.g., cow's milk casein, soybean, protein, etc., and also the polyhydroxy compound used includes ethylene glycol, etc.