baber/WOPTO huggingface dataset:
Patent ES-461411-A1 (ES)
Title: Plastic foil for veneered construction - cut to size continuously before adhesive application by circular blades
IPC: B26D1/03
Filed: 1977-08-05
Abstract: The web of a plastic foil which is to be coated with an adhesive and to form a lining on a workpiece is chosen to be slightly wider than required. Circular cutter blades trim the edges of the web before the adhesive is applied. This saves the manual trimming work which is normally needed to remove excess foil off the line workpiece.
Patent ES-468188-A1 (ES)
Title: Port ramp for access to a roll-on roll-off ship
IPC: B63B27/14
Filed: 1978-03-22
Abstract: A port ramp for access to a ship, having a first end supported by a quay and a second end rigidly supported by a float, the float being anchored by blocks to the bottom by a connection of selectively adjustable length, the maximum buoyancy of the float being at least equal to the weight of the ramp added to the maximum load thereon, so that, when the float is submerged, the height of the ramp above the surface is independent of the load on the ramp.
Patent ES-469295-A1 (ES)
Title: Methanation process
IPC: C07C9/04
Filed: 1978-04-28
Abstract: A process and apparatus for producing methane by reacting carbon monoxide with hydrogen, the improvement comprising feeding a gas containing hydrogen and carbon monoxide into at least one tubular reactor containing a helical, nickel-containing catalyst (turbulator) are disclosed. The catalyst defines a spiral-shaped path for the gas. The exterior of the reaction tube is cooled to remove the heat of reaction. Preferably, additional heat of reaction is removed by passing a cooling medium through the center of the turbulator catalyst.
Patent ES-473073-A1 (ES)
Title: Axial retaining device in particular for a homokinetic tripod joint
IPC: F16D3/205
Filed: 1978-09-05
Abstract: The device comprises a resilient fastener which has branches clipped on a first of the two elements of the homokinetic joint and serves to hold the second element of the joint assembled with the first element. One of the branches of the resilient member carries an adjustable abutment device which cooperates with a second abutment device on the first element. The fastener can be made to exert a prestressing force by adjustment of the adjustable abutment device. The adjustable abutment device may be a screw which is screwthreadedly engaged in a nut carried by the corresponding branch of the fastener and has an abutment surface which abuts an abutment surface formed on the first element.
Patent ES-473083-A1 (ES)
Title: A method of moulding articles comprising at least two distinct elements from a thermoplastic material
IPC: B29C45/16
Filed: 1978-09-05
Abstract: A method of moulding an article, such as a transparent lamp cover, comprising distinct elements of different colours welded together, by injection moulding a first element in a first mould station, and subsequently injection moulding the other elements in a second mould station, the first element being formed with one or more tongues for separating the molten material forming the other elements. In this way merging of the elements along their lines of contact is obviated.
Patent ES-475799-A1 (ES)
Title: Rotary cutting tool
IPC: B23B27/12
Filed: 1978-12-07
Abstract: The disclosed cutting-tool comprises a stepped-diameter arbor with bearings supporting rotatably thereon a holder carrying the cup-shaped cutting bit. In accordance with the invention, the holder is made up of a hollow shaft and a sleeve encompassing this shaft. The sleeve is journalled adjacent to the cutting bit in one of the bearings located about the stepped-diameter arbor, said arbor having a central bore. The other bearing is accommodated within the central-bore and supports the hollow shaft likewise accommodated in the central bore of the arbor. Owing to the disclosed structure of the holder and its interconnection with the stepped-diameter arbor, sufficient rigidity of the cutting-tool, matched by its compact size is ensured.
Patent ES-476836-A1 (ES)
Title: Method and apparatus for forming space sections in a slide fastener
IPC: A44B19/58
Filed: 1978-12-29
Abstract: A method and apparatus for forming space sections in a continuous length slide fastener chain in which the interlocking elements fastened on the carrier tapes within the section are pressed and deformed with a punch-die unit having a composite punch composed of an outer punch and an inner punch and the thus deformed elements are retained by the punch-die unit in engagement with a pair of grooves on the upper surface of the die and lower surface of the inner punch while the carrier tapes are pulled and displaced by individual grippers from the front of the punch-die unit in an obliquely rearward direction, preferably, at such an angle that the angle between the moving line of the gripper and the center line of the punch-die unit is about a half of the tape-abstracting angle whereby all of the elements within the section can be removed from the carrier tape with a uniform abstracting angle.
Patent ES-479059-A1 (ES)
Title: 2-Piperazinotetraline derivatives, their preparation and their use as medicines.
IPC: A61K31/495
Filed: 1979-03-29
Abstract: The present invention provides tetraline derivatives, useful for the treatment of hypertension, a process for their preparation and compositions containing these compounds.
Patent ES-483586-A1 (ES)
Title: Static converter with commutating capacitor - has specified attenuating circuit to compensate for any asymmetry in commutation of thyristors (NL 28.2.80)
IPC: H02M7/515
Filed: 1979-08-23
Abstract: The static converter compensates for any asymmetry or imbalance in commutation. The commutating capacitor (C3) is located between the thyristors (T3, T4) in the commutating circuit and the thyristors (T1, T2) and their antiparallel diodes (D1, D2) in the load circuit. An attenuating circuit is connected between the commutating capacitor and the commutating circuit and is supplied with the positive and negative d.c. supply voltage via diodes (D3, D4). The attenuating circuit comprises resistors (R1, R2) in series with the diodes (D3, D4). Various configurations for this attenuating circuit are described.
Patent ES-8103045-A1 (ES)
Title: Quinolein-3-carboxylic acid derivatives, process for their preparation, their use in medicines and pharmaceutical compositions containing them.
IPC: A61P25/04
Filed: 1979-12-07
Abstract: Novel 3-quinoline carboxamides of the formula < IMAGE > I' wherein X' is in the 5,6,7 or 8-position and is selected from the group consisting of hydrogen, halogen, straight or branched alkyl and alkoxy of 1 to 5 carbon atoms, -CF3, -SCF3 and -OCF3, R1 is selected from the group consisting of hydrogen and alkyl of 1 to 4 carbon atoms, R2' is selected from the group consisting of thiazolyl, 4,5-dihydrothiazolyl, pyridinyl, oxazolyl, isoxazolyl, imidazolyl, pyrimidyl and tetrazolyl, all optionally substituted with alkyl of 1 to 4 carbon atoms and phenyl optionally substituted with at least one member of the group consisting of alkyl and alkoxy of 1 to 4 carbon atoms, -CF3, -NO2 and halogen and their non-toxic, pharmaceutically acceptable acid addition salts having analgesic and anti-inflammatory activity and novel intermediates and process for their preparation.
Patent ES-8300346-A1 (ES)
Title: Amino-polyamides and derivatives thereof useful as plastisol adhesion improvers
IPC: C08G69/34
Filed: 1981-03-24
Abstract: 1 to 2 equivalents of polyamines H2N(CH2)x-(NH(CH2)g)n-NH2, wherein x, g and n are each independently at least 2, are homo- or co-polymerised with (a) 1 to 0.5 equivalents of dicarboxylic acids and (b) 0 to 0.5 equivalents of polymeric fat acids. They may be reacted with epoxy resins or converted to ketomines by treatment with ketones. The adhesion of plastisols to adhesion-rejecting surfaces can be improved by adding to plastisols, e.g. of PVC, compounds the above polyamides or reaction products which afford a high content of amine groups, amide bridges as such or as imidazoline rings in comparatively small concentrations relative to the plastisols concerned so as to improve adhesion while leaving the other physical properties of the plastisols unaltered.
Patent ES-8207638-A1 (ES)
Title: Antibody detection process.
IPC: G01N33/555
Filed: 1981-04-28
Abstract: A process for the detection of antibodies in a test sample is described. This process involves: (a) Preparing an essentially isotonic and low ionic strength suspension comprising said sample and erythrocytes in net negatively-charged form (b) maintaining said suspension for at least 30 seconds (c) combining said suspension with an amount of a solution of polymer effective for agglutination of said erythrocytes (d) separating the resultant agglutinates of polymer and erythrocytes from supernatant of said suspension (e) dispersing said agglutinates in a hypertonic salt solution having an essentially neutral pH and (f) monitoring the dispersed agglutinates for dissociation of erythrocytes. This process permits rapid detection of antibodies with great ease. Their presence is indicated by persistance of the agglutinates in the dispersion. The antigen which react with antibody may be native to the erythrocytes, or may be unrelated to erythrocytes but artificially coupled to those cells. Quantitative analysis is likewise possible because their dissociation is inversely related to antibody concentration.
Patent ES-8302381-A1 (ES)
Title: Method for controlling the feeding of a DC motor and device for carrying it out.
IPC: H02P7/29
Filed: 1982-01-26
Abstract: The power supply to an electric actuating motor is regulated by reducing the differences between current intensity or voltage and a reference value. Two transducers measure the current intensity and the voltage. A selection stage chooses the higher of the two values and a comparison stage delivers a difference signal with respect to the reference value established by a stage of the potentiometer type. A regulator produces an action which is compared within a comparator with a sawtooth signal emitted by an oscillator. Depending on the sign of the comparison, a control stage supplies the motor during a variable fraction of the period of the oscillations.
Patent ES-8307870-A1 (ES)
Title: Cathodically depositable aqueous dipping varnish composition.
IPC: C08L63/10
Filed: 1982-06-03
Abstract: The invention relates to a cathodically depositable aqueous electro-dip lacquer coating composition containing as synthetic resin binder (A) from 50 to 99% by weight, based on the total quantity of synthetic resin binder, of one or more amino-1,2-epoxy resins, the amino-1,2-epoxy resin or-where several amino-1,2-epoxy resins are present-the mixture of amino-1,2-epoxy resins (a) having an average molecular weight (Mn) of from 700 to 10,000, (b) containing per 1000 molecular weight units from 0.2 to 3.6 lateral or terminal ethylenic double bonds corresponding to a hydrogenation iodine number of from 5 to 90, (c) containing primary and/or secondary alcoholic hydroxyl groups corresponding to a hydroxyl number of from 30 to 450 and (d) having an amine number of from 30 to 150, (B) from 1 to 50% by weight of a substantially non-acid polyester of a polycarboxylic acid containing at least two terminal or lateral, saturated and/or unsaturated beta -hydroxy ester groups per molecule and having an average molecular weight of from about 1500 to 10,000, and (C) soluble and/or insoluble transesterification catalysts for the thermal crosslinking of (A) and (B) at temperatures above 140 DEG C. The invention also relates to the use of the coating composition for cathodic deposition from a lacquer bath onto electrically conductive surfaces.
Patent ES-8400039-A1 (ES)
Title: Pressure die caster
IPC: B22F3/22
Filed: 1982-07-27
Abstract: The caster comprises a die (2) and an ejector plunger connected to a vacuum source. This evacuates the casting chamber, which is linked to the vacuum source by means of the channel between the die and the plunger.
Patent ES-8501735-A1 (ES)
Title: Organic amide compounds derived from nitrogenous lipids.
IPC: C07D457/06
Filed: 1982-08-03
Abstract: Organic amide compounds of the formula < IMAGE > wherein R1-CO is a residue of a carboxylic acid with the proviso that the carboxylic acid is not a natural fatty acid normally bound to nitrogen of nitrogenous lipids, R2 is a hydrogen atom, a C1-7 alkyl group, or a C4-7 cycloalkyl group, and R3-N is a residue of a nitrogenous lipid. The compounds are useful in increasing or stimulating the in vivo biological activity of in vitro biologically active carboxylic acids.
Patent ES-8500919-A1 (ES)
Title: Thiazolidine derivatives and production thereof.
IPC: A61P27/12
Filed: 1983-04-12
Abstract: A new thiazolidine derivative of the formula: < IMAGE > wherein n stands for an integer of 3 to 6 and salts thereof show strong aldose reductase inhibition and are useful for prophylaxis or therapy of diabetic cataracts and diabetic neuropathy in mammals.
Patent ES-8504250-A1 (ES)
Title: A47934 antibiotic and its production.
IPC: C12P21/04
Filed: 1983-07-01
Abstract: Antibiotic A47934 is produced by submerged, aerobic fermentation of new Streptomyces toyocaensis NRRL 15009. The antibiotic is active against gram-positive bacteria in vitro and in vivo. It promotes growth in poultry and swine and serves to enhance feed efficiency in ruminant animals having a developed rumen.
Patent ES-8504429-A1 (ES)
Title: Powdered or granular solid pesticide composition
IPC: A01N25/12
Filed: 1983-07-20
Abstract: A powdered or granular solid pesticide composition comprising methyl isothiocyanate supported on natural or synthetic faujasite type zeolite particles having an effective micro-pore diameter of 3.5 to 6 angstrom. This pesticide composition can effectively control various plant parasitic nematodes and noxious soil organisms and can remarkably facilitate application work.
Patent ES-8406687-A1 (ES)
Title: Abandoning head of automatic release type
IPC: F16L1/16
Filed: 1983-08-25
Abstract: There is disclosed an abandoning head of cylindrical structure for lowering a pipeline to the sea bed, in which the means for fixing it to a pipe portion (2) butt-welded to the free end of said pipeline consist of a series of spherical toothed sectors (5) engaging with a rack (7) formed in the end of said cylindrical structure (1), said sectors (5) being provided with locking teeth (12) cooperating with an annular projection (13) on said tube portion (2), and being disposed radially about a central sphere (8) rigid with the piston (10) of a horizontal hydraulic cylinder (11), the rear chamber (14) of which is directly connected to a medium pressure accumulator (16), said cylinder (11) being controlled by a special hydraulic circuit Fig. 5, (not shown) by means of a sound pulse or manually.
Patent ES-8406620-A1 (ES)
Title: Latch especially for vehicle glove-boxes
IPC: E05B65/12
Filed: 1983-10-10
Abstract: A latch has a casing 2 having a first tubular portion 3 defining a travel seat for a push-button 5 and a second tubular portion 4 in which two movable bolts 6, 7 are mounted, the bevelled head parts 6c, 7c of the bolts extending from the end apertures of the second tubular portion. When pressure is exerted on the push-button 4, sloping parts 5a disposed between the push-button and the bolts return the bolts into the casing 2 against the action of resilient repulsion means 8 disposed between the bolts. Bolt 6 may be extended by a rod to a latching head remote from it.
Patent ES-8506181-A1 (ES)
Title: Granular pesticide composition.
IPC: A01N25/12
Filed: 1983-10-27
Abstract: A granular pesticide composition is prepared by reacting polyvinyl alcohol, pesticide, a borate, and optional filler(s) in water until a gel is formed, drying the gel, and then grinding the product to the desired particle size. The product is then applied to the soil for controlling pests.
Patent ES-8504988-A1 (ES)
Title: Method and apparatus for retaining a textile article during treatment.
IPC: D06B17/02
Filed: 1984-03-21
Abstract: The present invention relates to the treatments, particularly in a gaseous medium, of textile articles accumulated in folds and moving under the effect of their own weight along an inclined surface. According to the process of the invention, the displacement of the article is accompanied by a mobile surface in contact with the upper part of the folds formed by the article this mobile surface is driven so that it moves at a speed approximately equal to that of the article when said article slides normally along the inclined surface. The mobile surface consits of an endless belt whose outer surface, in contact with the upper face of the folds formed by the article, is at a constant distance from the inclined wall.
Patent ES-8506278-A1 (ES)
Title: Niacinamide deriv. prepn.
IPC: C07D213/82
Filed: 1984-04-06
Abstract: The cpd. of formula (I) is made by reacting a cpd. of formula (II) with a nitrating agent in a solvent in presence of small amts. of urea or urea nitrate at 0 to -30 deg. C.  The nitrating agent consists of fuming nitric acid (d=1.48) with a mixt. of 50 vol.% HNO3 (d=1.42) and H2SO4 (d=1.84), or a mixt. of fuming nitric acid (d=1.45), acetic acid and acetic anhydride in proportion of 5:1:15.
Patent ES-8503619-A1 (ES)
Title: Guide apparatus for a carton blank delivery system.
IPC: B65H29/24
Filed: 1984-03-30
Abstract: Apparatus (B) for guiding and separating blanks (1) comprises first and second conveyors (E and F). The input ends of the conveyors (E and F) are positioned on opposite sides of the feed path of a stream of a plurality of rows of blanks (1) to the guide apparatus (B). Each of the conveyors is constituted by a plurality of laterally-spaced suction belt means (3). Each suction belt means (3) is aligned with the feed path of a respective row of blanks (1). The conveyors (E and F) are such that some of the blanks (1a) are conveyed by the suction belt means (3) of the first conveyor (E), and the rest of the blanks (1b) are conveyed by the suction belt means (3) of the second conveyor (F).
Patent ES-8507745-A1 (ES)
Title: Line circuit with echo compensation.
IPC: H04B3/23
Filed: 1984-04-18
Abstract: A line circuit (1) interposed between two unidirectional digital lines (3, 4) and a single bidirectional analog line (2) has a first path (7) in which incoming digital signals are processed and converted into analog signals, and a second path (14) in which outgoing analog signals are converted into digital signals. The two paths (7, 14) are connected to the bidirectional analog line (2) by a common junction (10, 11). A digital hybrid (17) is interposed between the first and second paths (7, 14) and provides compensation for the echo response effects. The digital hybrid (17) is supplied with signals from the first path (7) and with respective correction coefficients. Resultant digital correction signals are combined with the digital signals propagating in the second path (14). To establish the values of the correction coefficients, a training pattern is sent into the line circuit (1), and the responses to the training pattern with the digital hybrid (17) out of operation as obtained at the digital output of the line circuit (1) are then used as the correction coefficients.
Patent ES-8600523-A1 (ES)
Title: Cosmetic contact lens.
IPC: G02C7/00
Filed: 1984-05-24
Abstract: A contact lens which changes the apparent color of the eye upon which it is worn is provided. The lens includes a circular transparent colored area (3). A circular semi-transparent area (1) is formed around the area (3) and includes a plurality of light reflecting particles (5).
Patent ES-8602407-A1 (ES)
Title: Long-acting formulation of cefaclor and its preparation.
IPC: A61K31/545
Filed: 1984-06-15
Abstract: A long-acting formulation of cefaclor, comprising a mixture of a non-enteric coating component of cefaclor to serve as a rapid-release component with an enteric coated component of cefaclor to serve as a slow-release component at a ratio of about 4:6 respectively based on potency of cefaclor wherein said non-enteric coated component contains at least one additive selected from lactose, sucrose, D-mannitol, corn starch, wheat starch and low-substituted hydroxypropylcellulose in an amount of up to 75% weight based on the whole - non-enteric coated component and said enteric coated component contains at least one additive selected from lactose, sucrose, D-mannitol, corn starch, wheat starch and low-substituted hydroxypropylcellulose in an amount of up to 75% weight based on the whole enteric-coated component, and an enteric-coating which is a film soluble in the pH range 5.0 to 7.0. - (24pp) EPAB- EP-129382 B A long-acting formulation of cefaclor, comprising a mixture of a non-enteric coating component of cefaclor to serve as a rapid-release component with an enteric coated component of cefaclor to serve as a slow-release component at a ratio of about 4:6 respectively based on potency of cefaclor wherein said non-enteric coated component contains at least one additive selected from lactose, sucrose, D-mannitol, corn starch, wheat starch and low-substituted hydroxypropylcellulose in an amount of up to 75% weight based on the whole non-enteric coated component and said enteric coated component contains at least one additive selected from lactose, sucrose, D-mannitol, corn starch, wheat starch and low-substituted hydroxypropylcellulose in an amount of up to 75% weight based on the whole enteric-coated component, and an enteric-coating which is a film soluble in the pH range 5.0 to 7.0. (24pp) GBAB- GB2141342 B A long-acting formulation of cefaclor which comprises both a rapid-release cefaclor component which dissolves rapidly in the stomach and a slow-release cefaclor component which is insoluble in the acid medium of the stomach but rapidly released in the upper portion of the small intestine at pH 5-7 in a ratio of 3:7 to 5:5 based upon cefaclor potency, the former component being formulated to give a maximum blood level of cefaclor rapidly and the latter within a period of 3 to 7 hours after administration. USAB- US4713247 A Pharmaceutical compsn. comprises 3-chloro-7-D- (2-phenylglycylamino) -3-cephem-4-carboxylic acid monohydrate, "Ceflaclor", as the active component, dispersed with binder and coated with a slow release agent mixed with a similar compsn. coated with a rapidrelease agent, so that the ratio of slow release compsn. to fast release compsn is about 6:4. Carbohydrates e.g. lactose, sucrose, D-mannitol, corn or wheat starch, hydroxypropyl-cellulose or their mixts are carriers (up to 75 wt%), but the slow release component has an enteric coating film (pref. a copolymer of Me methacrylate and methacrylic acid) which dissolves at pH 5-7.
Patent ES-8800475-A1 (ES)
Title: Television and market research data collection system and method.
IPC: G06Q30/02
Filed: 1984-12-07
Abstract: A remote data collection unit (21) is provided at each of a plurality of panelist locations. The remote unit is adapted to be coupled to one or more television receivers (22) or cable television converters (19). The data collection unit monitors and stores information as to what TV mode is in use, identification of the TV viewing audience and events such as channel changes and the like. The data collection unit (21) further includes means (34, 35) for optically scanning bar codes and the like and storing that information, which can be representative of product purchase information or panelist responses to market research surveys. Substitute programming information may be supplied to selected panelist locations, as by transmission over on otherwise unused channel in a cable system (18) along with control information. Information stored in a data collection unit (21) is periodically collected, either by interrogation of the data collection unit (21) by a central computer (24), or by manual transfer of information of a portable data collector (101).