baber/WOPTO huggingface dataset:
Patent ES-415231-A1 (ES)
Title: N-methyl-n-(3-trifluoromethylphenylmercapto)-carbamic acid dihydrobenzofuranyl esters
IPC: C07C67/00
Filed: 1973-05-26
Abstract: N-methyl-N-(3-trifluoromethylphenylmercapto)-carbamic acid phenyl esters of the general formula IN WHICH X is hydrogen or halogen, and R is phenyl, naphthyl or dihydrobenzofuranyl optionally substituted by alkyl, alkenyl, alkoxy, alkenoxy, alkylmercapto or dioxolanyl, WHICH POSSESS INSECTICIDAL, ACARICIDAL, NEMATOCIDAL AND FUNGICIDAL PROPERTIES.
Patent ES-415455-A1 (ES)
Title: Warp let-off motion
IPC: D03D49/06
Filed: 1973-06-01
Abstract: A warp let-off motion for a weaving machine, having a warp tension sensor responsive to changes in warp tension by varying its position, and a warp beam driven from a machine drive via an eccentric motion, a one-way clutch and a self-locking transmission. The let-off motion includes a pivotally mounted body driven from the weaving machine drive, in said body, there being swingingly mounted on angular lever, one end of the angular lever being connected to the warp, tension sensor, and the other end being swingingly connected to a slide means mounted on said body for sliding perpendicularly to the axis of pivotal mounting of the body. The slide means is connected by a connecting rod with a swinging arm of the one-way clutch.
Patent ES-435049-A1 (ES)
Title: Complex stitch fabric of fluffy character for lining and reinforcing apparel and method of making same
IPC: D04B21/14
Filed: 1975-02-25
Abstract: A warp knit fabric and method of making it wherein said fabric which is adapted to constitute reinforcing plastrons for apparel is generally constituted by a stitch fabric having, on the one hand, a sheet of mutually parallel reinforcing yarns giving the fabric the required wiry properties and, on the other hand, a sheet of napped or roughened yarns which gives one face of the fabric adhering properties with respect to the fabric of the apparel or to its lining and, simultaneously, a light volume effect which provides a "fuller hand" of the frontal portion of the apparel thus replacing the conventionally attached felt-like layer.
Patent ES-443114-A1 (ES)
Title: Apparatus for continuously cooling wire shaped objects
IPC: B29C48/15
Filed: 1975-12-01
Abstract: An apparatus for cooling plastic sheathed wires after the sheathing operation comprises two concentric tubes where the compartment between the tubes acts as a manifold for numerous nozzles directing jets of compressed air into the inner tube. A water stream flows along the inner wall of the inner tube and the water is atomized when passing the nozzles. The water mist formed is given a turbulent motion by the air jets causing an efficient cooling of the plastic sheath.
Patent ES-445345-A1 (ES)
Title: Collapsible wind and/or sunshade screen
IPC: E04H15/48
Filed: 1976-02-20
Abstract: A collapsible wind and/or sunshade screen of the type comprising a screen sheet and a stand supporting the sheet. The stand includes a hub and a pair of outer ribs and an intermediary rib kept together at one end at the hub. The ribs are pivotally carried by the hub on axles in parallel relationship and at least approximately perpendicular to the portion of the screen sheet adjacent the hub. The screen includes means interconnected between the outer ribs and the intermediary rib for releasably maintaining the sheet in a fixed stretched condition.
Patent ES-447029-A1 (ES)
Title: Starter motor control circuit for an internal combustion engine
IPC: F02N11/08
Filed: 1976-04-14
Abstract: A starter motor control circuit for an engine includes an input circuit which is controlled by the ignition contact breaker of the engine, the capacitor charging each time the contact breaker opens and discharging relatively slowly when it is closed. The capacitor is connected by a complementary emitter follower transistor pair to a level detector circuit which produces an output when the voltage on the capacitor is between predetermined limits. At below a predetermined speed this output is a train of constant length pulses which control charging and discharging of a further capacitor. When the voltage on the capacitor is less than a predetermined minimum a regenerative switching circuit is operated to cut out the starter circuit. A feedback transistor maintains the capacitor discharged until the engine stops.
Patent ES-449152-A1 (ES)
Title: Bis-biguanides with reduced staining tendencies and oral compositions containing same
IPC: A61K8/43
Filed: 1976-06-23
Abstract: The composition for oral and/or dental care contains a vehicle for use in the oral cavity and antiplaque agent of the formula (1) < IMAGE > in which A and A' are each a substituted phenyl radical with halogen atoms, nitro or hydroxyl groups, alkyl radicals with 1 to 6 C atoms or alkoxy radicals with 1 to 6 C atoms as substituents, X and X' are each an alkylene radical with 1 to 3 C atoms and z and z' are each zero or one, R and R' are each hydrogen atoms, alkyl radicals with 1 to 12 C atoms or aralkyl radicals with 7 to 12 C atoms, R2 and R2' are each hydrogen atoms or alkyl radicals with 1 to 2 C atoms, and n is a number from 1 to 4, or a pharmacologically acceptable salt of an antiplaque agent of the formula (1) and is virtually free of metal ion chelating agents and of substances which form insoluble salts with the antiplaque agent.
Patent ES-452864-A1 (ES)
Title: Stuffing apparatus
IPC: A22C11/02
Filed: 1976-10-29
Abstract: Apparatus and method for stuffing viscous food product into a shirred tubular casing article contaning a casing diameter sizing means confined within an unshirred portion of one closed end, comprising means to stretch-size and snub the casing to a predetermined diameter as it is being stuffed and control means to regulate the shape of the leading end and trailing end portions of a clip closed food product.
Patent ES-453600-A1 (ES)
Title: N-phenyl or n-pyridyl sulfamides and methanesulfonamides
IPC: C07C67/00
Filed: 1976-11-24
Abstract: The invention provides novel fluoro-imides/amides of the formula: < IMAGE > IN WHICH AT LEAST TWO OF X1, X2, X3 and X4 are fluorine and any of X1, X2, X3 and X4 which is not fluorine, is chlorine, and A is selected from:
Patent ES-455577-A1 (ES)
Title: Optical fibre connector
IPC: G02B6/32
Filed: 1977-02-02
Abstract: In the method, cylinders (1a) are arranged with their circumferential surfaces one against another. The fibres (3) to be connected are inserted individually from one direction in each case into the interspaces formed between the cylinders, and fastened therein, e.g. by encapsulation. Thereafter, the end faces of the cylinders and of the fibres can be ground flat, so that it is possible for two identical endpieces, e.g. in a guide piece (6), to be connected to one another in a manner precisely aligned with respect to one another. The method permits cost-effective production of precisely matching endpieces.
Patent ES-460301-A1 (ES)
Title: Two-phase charge coupled device structure
IPC: H01L29/762
Filed: 1977-07-01
Abstract: A semiconductor integrated charge coupled device is disclosed having an optimized minimum bit length for two-phase operation. Minimum spacing between created depletion regions and electrodes is obtained by having different ion implanted doping levels in the structure in correlation to overlying phase electrodes.
Patent ES-460424-A1 (ES)
Title: New concept of a rotating internal combustion engine without valves.
IPC: F02B/
Filed: 1977-06-29
Abstract: New concept of a rotating internal combustion engine without valves. Description of the elements constituting the engine: A cylindrical body, Figs. 1 and 2, front view and top view, in which there are orifices A, B, E and their symmetrical pairs A', B' and E', as well as T. A and A' are for the passage of the petrol-air mixture coming from a normal carburettor; B and B' each housing a conventional spark plug, and E and E' are for removing the gases produced by the combustion of the mixture. The T holes are for the fastening screws.  Two E and two E' orifices have been provided to improve gas removal.  A cylindrical, hollow, cross-shaped piece with two longitudinal slots, L, and supporting a central shaft, C. At the ends of the cross there are some S segments for the purpose indicated below.  Four pistons like the one in Fig. 5, 6 and 7, front, lateral and top views, provided with three S segments and some valve stems, V.  Two pieces identical to the one in Fig. 8 and 9, front and top views, that we will call covers, with a centre hole, C', and four symmetrical ones, T', four windows, D, and in its inside surface and jutting out from it, a star-like piece, H, and some guides, G.
Patent ES-463945-A1 (ES)
Title: Pneumatic tire and method of producing same
IPC: B29D30/08
Filed: 1977-11-08
Abstract: Pneumatic tyre, pref. of polyurethane elastomer or polyurethane integral foam, is made up of 2 separately mfd. side (wall) parts with rim wire, and a cylindrical or domed mantle part the components are connected together by a polyurethane layer applied over the mantle, in which reinforcements may be embedded. These separate components can be made up of suitable polyurethane elastomer grades selected according to the requirements of the final prod.
Patent ES-465381-A1 (ES)
Title: Manufacture of a titanium-containing component for catalysts of the Ziegler-Natta type
IPC: C08F4/64
Filed: 1977-12-23
Abstract: A process for the manufacture of a titanium-containing component of a catalyst for the polymerization of monoolefins by the Ziegler-Natta method by milling (a) a particular titanium-containing compound, viz. a titanium trichloride/aluminum trichloride complex and (b) a particular ester with one another, in which process (1) a vibratory ball mill producing a particular milling acceleration is used, (2) the mill is first charged with the titanium-containing compound (a) and may or may not then be run for some time in the absence of diluents, (3) while milling, the ester (b) is added at a particular rate, continuously or in small portions, and in the absence of diluents, thereafter (4) the grist is brought to an elevated temperature, while milling, and is kept at this temperature until from 5 to 85% of the aluminum trichloride originally present in a bonded form in the titanium-containing compound (a) have been eliminated from the said compound (a), after which (5) if appropriate, the product obtained in accordance with (4) is washed with a hydrocarbon and dried, and then (6) the product obtained in accordance with (4) or in accordance with (5) is milled for a certain length of time at a low temperature in the absence of a diluent. Polyolefins of high stereoregularity can be obtained in a high specific yield by means of the catalyst component manufactured according to the invention.
Patent ES-472646-A1 (ES)
Title: Thermodynamic process for exploiting high-temperature thermal energy
IPC: F01K25/00
Filed: 1978-08-17
Abstract: Thermodynamic process for exploiting thermal energy available at high temperatures, where a multiple-substance working medium is decomposed in a high temperature range by this high-temperature thermal energy into a condensed (solid or liquid) first component and a gaseous second component and these two components are again united in a low temperature range, releasing effective heat. The multiple-substance working medium contains one of the combinations CaO/H2O and metal/hydrogen, where the term "metal" comprises metallic chemical elements and alloys which combine with hydrogen under positive heat of reaction.
Patent ES-478290-A1 (ES)
Title: Two key position security lock for vehicle - has varying height stop sides with key profile contacting one side
IPC: E05B29/00
Filed: 1979-03-05
Abstract: The security lock fitted to vehicles can e.g. be a door ignition, or steering-wheel lock. The cylinder in the housing is checked from turning by protruding stops until a correctly-shaped key is inserted. This draws the stops individually, the key being insertable in two positions. The key profile (20) is held in contact with one of two sides of each stop (9), according to its insertion position. On some stops, at least, the two sides determining the withdrawal direction are of different height or are stepped. They may be discs with a hole (19) through each, with the key (12) pressing its profile against the left or right half of a hole edge.
Patent ES-481217-A1 (ES)
Title: Aromatic Polyol Urethane No- Bake Binder
IPC: B22C1/22
Filed: 1979-06-01
Abstract: The present invention provides a binder composition which is rapidly self-curing at ambient temperatures and which comprises (A) a polyol component including at least one aromatic tertiary amino polyol, (B) an isocyanate component having a functionality of two or more and (C) sufficient solvent to reduce the viscosity of the composition to below about 1000 centipoises, said aromatic tertiary amino polyol being present in said composition in an amount to provide at least sufficient tertiary amine to catalyze substantially completely the reaction between components (A) and (B). There is also provided a moldable composition comprising aggregate material, such as foundry sand, and a binder which is the reaction product of components (A) and (B) and foundry cores or molds made therefrom and including the process for their manufacture from the moldable compositions.
Patent ES-482918-A1 (ES)
Title: Indanyl derivatives, process for their preparation and pharmaceutical compositions containing these compounds.
IPC: A01N41/10
Filed: 1979-07-27
Abstract: Indanyl derivatives of the formula < IMAGE > wherein AR is phenyl, pyridyl, or phenyl or pyridyl substituted by halogen, alkyl of 1-4 carbon atoms or trifluoromethyl X is oxygen or a sulfur R1 is alkyl of 1-4 carbon atoms or alkyl of 1-4 carbon atoms substituted by fluorine or chlorine A is CH2CH2CH2, CHCHCH2, < IMAGE > +TR < IMAGE > Y is oxo, oximino, C1-4-alkoximino of 1-4 carbon atoms, phenylhydrazono or p-toluenesulfonylhydrazono n is 0, 1 or 2 R2 is alkyl of 1-4 carbon atoms, phenyl or phenyl substituted by halogen, alkyl of 1-4 carbon atoms, nitro or carboxy Z is hydroxy, acyloxy of 1 to 6 carbon atoms, R1SO3- amino, acylamino of 1 to 6 carbon atoms, R1SO2NH- or cyano, and V is hydrogen, acyl of 1 to 6 carbon atoms or R1SO2-, and the salts thereof with physiologically acceptable bases or acids have valuable pharmacological and herbicidal activity.
Patent ES-486738-A1 (ES)
Title: Transmission belt
IPC: F16G5/00
Filed: 1979-12-11
Abstract: A transmission belt comprises an annular body (1) of generally trapezoidal transverse cross-section, in which there is embedded a plurality of cords (2). Plates (5,5, 6,6) are attached to opposite sidewalls of the annular body. The plates are made from a material having a high coefficient of friction so as to enhance the contact between the transmission belt and the pulleys of a transmission system. The plates can conveniently be made from a material of the type used in brake and clutch systems. The belt is especially suitable for use in a variable-speed transmission system.
Patent ES-8102557-A1 (ES)
Title: 2,2-Dimethyl-1,2-dihydroquinoline derivatives useful as antioxidants
IPC: A23K1/16
Filed: 1980-02-20
Abstract: (2,2-Dimethyl-1,2-dihydroquinoline-4-yl)-methylsulfonic acid and the ammonium, alkali metal, alkali earth metal and zinc salts thereof are disclosed. The new compound and its salts are superior antioxidants useful to stabilize animal feedstuffs containing biologically active substances which are sensitive to oxidation.
Patent ES-8104752-A1 (ES)
Title: Method and apparatus for use in producing a material in the form of a padded sheet
IPC: B29C44/56
Filed: 1980-07-14
Abstract: The present specification describes and claims a method and apparatus for producing a material in the form of a padded sheet, from a number of superposed layers of synthetic material. The layers basically comprise a cover sheet and a base sheet made of a material having elastic cells which are capable of being compressed. In this material, the elastic cells of the base sheet are crushed locally according to the outline of the required design for the quilting and padding and the crushed cells are blocked permanently, at least on a portion of the thickness of the base sheet. In the apparatus, the heat is applied by a plate which contacts the underneath surface of the material, a moulding tool contacting the upper surface and the internal being compressed between the heated plate and the moulding tool to provide heat welding only at the internal compressed regions determined by the tool design.
Patent ES-8202995-A1 (ES)
Title: Low vibration pulse drive device for an electric motor
IPC: H02P7/29
Filed: 1980-11-10
Abstract: A pulse-drive circuit for an electric motor in which the steep edges in the drive-signal are made to vary substantially stepwise, i.e. around a first time instant the signal changes from a first level to a second level and around a second instant the signal changes to a third level. This makes it possible to reduce a mechanical resonance vibration having a period of twice the time interval between the two instants.
Patent ES-8205202-A1 (ES)
Title: Quinazoline derivatives, processes for their preparation and pharmaceutical compositions containing them.
IPC: A61K31/517
Filed: 1980-12-03
Abstract: The quinazoline derivatives have the formula: < CHEM > wherein R<1>a and R<1>b are esterified carboxy, R<2> and R<3> are hydrogen, alkyl, halogen, nitro, amino, alkoxy, aryloxy, alkylthio, alkylpiperazinyl, acylamino or dialkylamino which may be substituted with hydroxy, A<1> is a group of the formula: < CHEM > in which R<4> is hydrogen, alkyl, hydroxy, alkoxy, alkenyloxy, dialkylamino or 2,2-dialkoxycarbonylvinylamino, and R<3> is alkyl or alkenyl or the formula: < CHEM > wherein R<1> is hydrogen, carboxy or esterifed carboxy, A<2> is a group of the formula: < CHEM > in which R<4>a is hydrogen, alkyl, hydroxy, alkoxy, alkenyloxy or dialkylamino, R<6> is carboxy or esterified carboxy R<2>, R<3> and R<5> are each as defined above. The quinazoline derivatives are useful as antiallergy agents.
Patent ES-8200908-A1 (ES)
Title: Method for inhibiting polymerization of conjugated dienes.
IPC: C07C7/20
Filed: 1980-12-05
Abstract: In a process for separating a conjugated diene from a hydrocarbon mixture containing the conjugated diene by extractive distillation using dimethyl formamide as an extractive solvent, a method for inhibiting polymerization of the conjugated diene in the dimethyl formamide at a high temperature which comprises using furfural and furfural polycondensates as polymerization inhibitors, and controlling the amounts of the polymerization inhibitors such that about 0.01 to about 2% by weight, based on the solvent, of furfural and about 0.5 to about 10% by weight, based on the solvent, of the furfural polycondensates are present in a total amount of about 1 to about 12% by weight, based on the solvent, throughout the entire separating process.
Patent ES-8200822-A1 (ES)
Title: Device for mixing carbonated liquids and solid particles with turbulance.
IPC: B01F33/40
Filed: 1981-01-27
Abstract: A device for mixing by turbulence gaseous fluids and solid particles placed in suspension, comprising a mixing chamber into which emerge a first flow of gas introduced through an inlet located at one end of the chamber and forming a vortex which is exhausted through an outlet volute, and a second axial flow introduced through the other end and penetrating along the axis of the vortex in order to mix there with the first flow, the whole being exhausted through the outlet volute. The outlet volute is located in the central portion of the mixing chamber, the latter comprising an upper portion for the formation of the vortex between the outlet volute and the inlet for the vortex flow (A), located at the upper end of it, and a lower portion for recovery and recycling of the solid particles, in the form of a sloping surface which widens upwardly from the inlet orifice for the axial flow (B), located at the lower end of the chamber, as far as the outlet volute. The invention is especially applicable to installations for the production of cement. FIG.
Patent ES-8201590-A1 (ES)
Title: Polymerisable phospholipids, process for their preparation, polymeric phospholipids, process for their preparation as well as the use of the polymeric phospholipids.
IPC: C08F30/00
Filed: 1981-03-11
Abstract: Polymerisable phospholipids of the general formula I < IMAGE > in which n denotes an integer having a value from 1 to 6, R<1> denotes a hydrogen atom or a methyl group and A denotes the radical of a phospholipid bonded via the polar or the apolar region of the molecule or phospholipid analogues of the general formula II R-PO4H-Z (II) in which R represents the lipophilic and Z represents the hydrophilic portion of the phospholipid molecule, and a process for their preparation as well as polymeric phospholipids which can be prepared from these and their use.
Patent ES-8204627-A1 (ES)
Title: Riveter.
IPC: B21J15/04
Filed: 1981-03-18
Abstract: A riveter comprises a turnable jaw case actuating support member (140) disposed in a forward end portion of a frame main body (101,) and mounted on a pivot for supporting a lever (120,) on the frame main body (101), coupling means capable of locking the actuating support member (140), in a plurality of positions relative to the lever (120), and displaced from each other through a predetermined angle, a jaw case (160), turnably supported by the actuating support member (140), eccentrically of the pivot and reciprocally movable straight by reciprocal turn of the lever (120), through reciprocal turn of the actuating support member (140), connected thereto, and a jaw case tubular housing (170), turnably supported by the forward end portion of the frame main body (101), and lockable in a plurality of positions angularly spaced from each other by the same angle as the angle of displacement. The orientation of the jaw case housing a jaw assembly and attached to the main body is easily changeable in accordance with the shape of the work to be riveted or with other conditions, so that rivets are settable very efficiently with only one riveter for any work irrespective of its shape.
Patent ES-8300882-A1 (ES)
Title: High voltage adjustment system
IPC: B05B12/00
Filed: 1981-05-12
Abstract: A system for adjustment of high voltage from a supply to maintain a substantially constant gradient across a gap between an electrostatically charged source of atomised coating material particles and a target to be coated by the particles, includes a circuit for sensing current flow between the source and target and for feeding a signal related to the sensed current to a high voltage-adjust circuit in the supply. A current flow signal is received at a terminal 618 and fed through a filter circuit 620. The amplified signal is coupled at a terminal 485 to the circuit which establishes the high voltage for the system. The bulk of the supply and control circuitry is identical to that shown in specifications 1591111 and 1591112.
Patent ES-8500293-A1 (ES)
Title: Alcali-soluble resins based on copolymers of olefinically unsaturated carboxylic acids and olefines substituted by aromates, and their use as resin components in polymer dispersions.
IPC: C08F212/00
Filed: 1981-09-10
Abstract: 1. An alkali-soluble resin for polymer dispersions, which resin is based on a random copolymer consisting of a) 55 to 45% by weight of styrene or vinyltoluene, b) 45 to 55% by weight of acrylic acid or methacrylic acid, and c) 0 to 10% by weight, based on the sum of (a) and (b), of maleic acid or maleic anhydride, has an acid number of from 300 to 500 and a mean molecular weight of from 500 to 5,000, and is prepared by continuous copolymerization at from 200 to 400 degrees C under a pressure of > 1 bar and in the absence of free radical initiators and of solvents, the residence time being from 3 to 60 minutes.