baber/WOPTO huggingface dataset:
Patent ES-489324-A1 (ES)
Title: Conveyor and guide assembly
IPC: E21C27/32
Filed: 1980-03-07
Abstract: A conveyor and guide assembly comprises a conveyor and a plough guide attached to one side of the conveyor. The conveyor comprises a plurality of conveyor sections joined end-to-end, and the guide comprises a plurality of guide sections positioned end-to-end. Each guide section is associated with, and extends substantially along, a corresponding conveyor section. The guide section has a generally L-shaped guide plate and a ramp-like cover plate which define therebetween upper and lower chain ducts for receiving a plough drive chain. Each section of the cover plate is curved over at the top towards the guide plate thereby delimiting the upper portion of the upper chain duct. Each adjacent pair of cover plate sections overlap in a first zone which extends over at least the curved-over portions thereof. Each pair of adjacent sections of the guide plate overlap in a second zone which adjoins said first zone. The gap between each pair of adjacent guide plate sections is longitudinally off-set from the corresponding gap between adjacent conveyor sections in a third zone which is adjacent to said second zone.
Patent ES-8102617-A1 (ES)
Title: Locks.
IPC: E05B35/00
Filed: 1980-06-20
Abstract: A knobset with a handle (10) which freely rotates and is not coupled to the latch mechanism (58) until a flat key (handle 50) of the correct combination is inserted. Insertion of the correct key (handle 50) rotationally couples handle (10) to lock parts (32, 38) and thrower (43, 47), and allows thrower (43, 47) to be moved axially to couple handle (10) to latch mechanism (58). The knobset includes rose (14), lock cylinder (26), and inner cylinder (30) with handle (10) freely rotatable and axially slidable within the rose (14). Handle (10) receives flat key (handle 50). Cylinders (26 and30) carry combination determining pins (29, 32). Pins (32) carry shoulders (34). Pins (29, 32) are received in corresponding openings in key (handle 50) of correct combination, allowing key (handle 50) to slide along pins (29, 32). Key (handle 50) bears on shoulders (34) causing pins (32) to push thrower (43, 47) into engagement with latch mechanism (58). Key (handle 50) also rotationally couples handle (10) through pins (29, 32), cylinders (26, 30) and thrower (43, 47) to latch mechanism (58). Flat key handle (50) includes inner and outer tokens (53, 52) adjustable to alter the combination of the key.
Patent ES-8104906-A1 (ES)
Title: Device for determining local absorption differences in an object.
IPC: A61B6/03
Filed: 1980-09-03
Abstract: The invention relates to a device for determining local absorption differences in a cross-sectional slice of an object. The device comprises an X-ray source and an X-ray detector which is directed toward the X-ray source. The detector comprises a number of plate-shaped collimating elements which are directed toward the X-ray source. On the respective lines of projection of these collimating elements toward the source, there are arranged radiation absorbing elements. The length of each absorbing element, measured in the direction of the X-ray source, is smaller than the length of each collimating element. The width of each absorbing element, measured in a direction at right angles and in the sectional slice, are larger than those of the collimating elements. Apparent variations in the sensitivity of the X-ray detector, due to a lateral shift of the X-ray focus in the X-ray source, are thus substantially mitigated.
Patent ES-8207203-A1 (ES)
Title: Heat durable polycondensation products that contain amide and imide groups, and their use.
IPC: C09D5/25
Filed: 1981-10-01
Abstract: Thermosetting polycondensates containing amide and imide groups which are obtained by reacting 1,2,3,4-butanetetracarboxylic acid or its anhydride with one or more aliphatic, cycloaliphatic or aromatic diamines and one or more oxadicarboxylic acids or oxadicarboxylic acid esters of the general formula ROOC-CH2-O-(CH2)2-O-nCH2-COOR where R is hydrogen or alkyl of 1 to 6 carbon atoms and n is 0 or an integer from 1 to 10, in a water-soluble organic solvent and/or water, at from 80 DEG to 200 DEG C. These polycondensates are useful as wire enamels, impregnating agents and adhesives.
Patent ES-8302332-A1 (ES)
Title: Electronic document distribution terminal.
IPC: H04N1/32
Filed: 1981-11-27
Abstract: An electronic document distribution terminal includes a first adapter (12) coupled to data entry and document preparation means and a second adapter (15) coupled to data transmission means for communication, for example, with a similar terminal. Each of the adapters includes a processor for processing the data received from or for application to a coupled device. A peripheral processing memory (16) is employed to store data to be transferred between the adapters. This memory is under the control of a peripheral processing controller (10) which allocates memory blocks to the adapters under the control of CPU 20. Thus each adapter operates as a stand-alone unit sharing a common memory with the CPU and peripheral processing controller performing only system control functions.
Patent ES-8307136-A1 (ES)
Title: Method of and mould for metal casting.
IPC: B22D15/00
Filed: 1982-02-18
Abstract: Metal founding in a glass-ceramic mold which is reusable.
Patent ES-8307033-A1 (ES)
Title: Earthquake load resistant grating for steam generator tubes
IPC: E02D27/32
Filed: 1982-03-02
Abstract: The grating comprises linkage via a single nonslip connector, of all the secondary strips. To adapt to differing rigidity requirements, only a fraction of the strips are linked in this way, to the main strips at their intersections with these. - The linkages are based on grooves in the secondary strips, accommodating the main strips without deformation.
Patent ES-8301704-A1 (ES)
Title: Method of producing trimetallic contact rivets.
IPC: H01H11/04
Filed: 1982-03-24
Abstract: There is described an improved process for the production of tri-metallic contact rivets, in the course of which a cylindrical slug is formed with increased diameter under constant plastic deformation (upsetting) from three wire segments, and on this slug a head is then formed on one end by transformation.
Patent ES-8308129-A1 (ES)
Title: Audio-visual cartridge and combined audio player and visual viewer
IPC: G03B31/06
Filed: 1982-05-20
Abstract: An audio-visual cartridge containing two coplanar adjacent rotatable discs, a visual disc carrying a plurality of picture transparencies mounted in a ring for successive viewing and an audio disc having sound recording tracks on a face thereof for individual sound recordings corresponding to transparencies, the cartridge being in the form of a flat envelope having a first and second internal compartment disposed in coplanar relation for accommodating the discs. An apparatus for reproducing recordings while a user views transparencies on discs contained in an audio-visual cartridge is provided with a manual selector for rotating the visual disc and a motor drive for rotating the audio disc, an optical viewer for reading the transparencies, an audio device for reading sound tracks and reproducing recordings and a circuit and mechanism for coordinating the rotation of the discs so that individual recordings corresponding to transparencies are reproduced while the corresponding transparencies are being viewed.
Patent ES-8304449-A1 (ES)
Title: Method of selectively removing adsorbed calcium and magnesium from cation exchange resins.
IPC: B01J49/00
Filed: 1982-06-21
Abstract: Adsorbed calcium is selectively removed from cation exchange resins in the presence of adsorbed magnesium by eluting the resin with aqueous sulfuric acid saturated with CaSO4 and undersaturated with MgSO4 to obtain a solution supersaturated with CaSO4 from which the CaSO4 can be readily precipitated. The magnesium is subsequently removed from the resin by eluting with aqueous sulfuric acid, such as 20-70% H2SO4. The method is advantageously used in the regeneration of cation exchange resins, such as the loaded resins used for treatment of phosphate rock-derived phosphoric acid.
Patent ES-8400733-A1 (ES)
Title: Phenoxyphenyl-aminocarboxylic-acid derivatives, their preparation, compositions containing them and their use.
IPC: A01N33/22
Filed: 1982-08-06
Abstract: The invention relates to novel phenoxyphenylamino acid derivatives of the formula I < IMAGE > (I) wherein X is hydrogen, chlorine, fluorine or bromine, R1 is hydrogen, nitroso, or C1-C4alkyl, C2-C4alkenyl, C1-C4alkylcarbonyl or C2-C4alkenylcarbonyl, each of which is unsubstituted or substituted by one or more halogen atoms, Q is a straight chain or branched aliphatic radical of 1 to 5 carbon atoms < IMAGE > in which A', E', G', L' and M' are hydrogen or C1-C4alkyl, or two adjacent substituents A', E', G', L' and M' together are also a bond between the two carbon atoms to which they are attached A, E, G, L and M are hydrogen or one or two of A, E, G, L and M are also -OR2, -SR3, -COOR4, C1-C4alkyl or C1-C4alkyl substituted by -OR5, -SR6 or -COOR7, where R2, R3, R4, R5, R6 and R7 are hydrogen or C1-C4alkyl a, b, c and d are 0 or 1 or R1 and G together are a trimethylene bridge and a, b, c and d are 0 and Z is -COO(-)Me(+), -COOR8, -COSR8, -CONR9R10, -COR11 or -CN, where Me(+) is a cation, R8 is hydrogen, C1-C8alkyl which is unsubstituted or substituted by halogen, cyano or C1-C4alkoxy, or is C2-C8alkenyl or C3-C8alkynyl, R9 is hydrogen, C1-C4alkyl or C3-C6cycloalkyl, R10 is hydrogen, amino, hydroxyl, C1-C4alkyl which is unsubstituted or substituted by C1-C4alkoxy, or is C2-C4alkynyl, C1-C4alkoxy or C3-C6cycloalkylaminocarbonyl and R11 is hydrogen or C1-C4alkyl which is unsubstituted or substituted by C1-C4alkoxy, with the proviso that, in compounds in which simultaneously R1 is hydrogen and a, b, c and d are O, (i) G is -OR2, - COOR4 or C1-C4alkyl which is substituted by -OR5, -SR6 or -COOR7, or (ii) G and G' are both C1-C4alkyl and also to the preparation of these compounds. The compounds of formula I or compositions containing them may be used for controlling undesirable plant growth and for desiccating and defoliating cotton and potato plants.
Patent ES-8501789-A1 (ES)
Title: Process for preparing adhesive mixtures and their use in automatic labelling.
IPC: C09J103/08
Filed: 1982-11-23
Abstract: This invention relates to aqueous adhesive solutions. More particularly, this invention relates to an aqueous adhesive composition for mechanical labeling based upon starch derivatives and having a content of flow-regulating additives and, optionally, other customary additives, which comprises: (a) at least one hydroxyalkyl ether of oxidized starch with a mean degree of substitution (MS) of </=0.2, together with (b) at least one polymer dissolved in the aqueous phase, the polymer being selected from the group consisting of water-soluble cellulose derivatives, water-soluble synthetic polymers, casein, and water-soluble starch derivatives different from component (a).
Patent ES-8401978-A1 (ES)
Title: Microwave oven with grilling resistance
IPC: C07D521/00
Filed: 1982-12-20
Abstract: Benzo-heterocyclic derivs. of formula (I), in which a is 1-4 and X, Y, Z, R and R1 can be various radicals, with anti-allergic activity, are made by treating a cpd. of formula (II), in which B can be various radicals and other symbols are as in (I), under cyclisation or ring closure conditions, followed by opt. alkylation or acylation of the prod. - The cyclisation reaction takes place in inert solvent at reflux temp. or below.
Patent ES-8405000-A1 (ES)
Title: Carbostyril derivatives
IPC: C07D215/227
Filed: 1983-04-14
Abstract: Novel carbostyril derivatives represented by the general formula (1), < IMAGE > (1) wherein R1 is a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkynyl group or a phenyl-lower alkyl group R2 is a lower alkanoyl group, a lower alkoxycarbonyl group, a furoyl group, a lower alkane-sulfonyl group, a substituted benzoyl group, a substituted phenyl-lower alkenylcarbonyl group, a phenoxy-lower alkyl group, or a substituted phenylsulfonyl group A is a lower alkylene group the carbon-carbon bond between 3- and 4-positions in the carbostyril skeleton is a single or double bond and the substituted position of the side-chain of the formula, < IMAGE > may be of 5-, 6-, 7- or 8-position in the carbostyril skeleton and acid addition salts thereof. The carbostyril derivatives of the general formula (1) of the present invention and acid addition salts thereof have myocardial contraction increasing activity (positive inotropic activity), coronary blood flow increasing activity and hypotensive activity. They are useful as cardiotonics for curing various heart diseases such as congestive heart failure, mitralism, auricular fibrillation, auricular flutter, paroxysmal atrial tachycardia and the like.
Patent ES-8502988-A1 (ES)
Title: Piperazine derivative compounds, production method thereof and drugs containing them
IPC: C07D213/74
Filed: 1983-05-27
Abstract: Compounds having the formula I wherein the symbols A, B, Z, R1-R5, X, m and n have the meanings given in claim 1 the invention also encompasses a method for the preparation of said compounds. An other object of the invention relates to compounds having the formula VII wherein the symbols A, B, R1-R5, X', m and n have the meanings given in claim 2 the invention also relates to a method for their preparation. The compounds of formula I and VII are characterized by neuroleptic, hypotensive and bradycardic characteristics.
Patent ES-8501753-A1 (ES)
Title: Process for the preparation of sterically hindered 2-sulpheneamidobenzothiazoles
IPC: C07D277/80
Filed: 1983-09-08
Abstract: Sterically hindered 2-sulpheneamidobenzothiazoles are prepared in high yield by reaction of mercaptobenzothiazole salts with amines of the formula < IMAGE > in which R and R1 denote secondary alkyl or cycloalkyl, and aqueous sodium hypochlorite solution by using an aqueous solution of 100 to 120 mol%, relative to the amine, of the mercaptobenzothiazole salt, initially introducing the amine into water or a water/alcohol mixture, reducing, if necessary, the pH to 9 to 12 by addition of a portion of the required amount of acid and then simultaneously adding the aqueous mercaptobenzothiazole salt solution and the aqueous sodium hypochlorite solution to the amine and maintaining the pH at 9 to 12 by addition of acid.
Patent ES-8406721-A1 (ES)
Title: Fuel consumption signalling device for a motor vehicle.
IPC: G01P3/42
Filed: 1983-10-11
Abstract: The device comprises first and second sensor means (14,5) which provide respective electrical signals indicative of the rate of rotation of the engine and the speed of the motor vehicle, respectively. The first sensor means are connected to a first processing circuit (2,3) which provides an information signal (Vn) proportional to the rate of rotation of the engine. A second processing circuit (6,7) connected to the second sensor means provides a second information signal (Vv) which is directly proportional to the speed of the vehicle when this speed is less than a predetermined value, and which is zero when the speed is greater than the predetermined value. A first adding circuit (8) is connected to the processing circuits and provides a sum signal corresponding to the sum of the first and second information signals. The amplitude of this first sum signal is indicative of the fuel consumption. Comparison circuit means (9,10,14) compare the amplitude of the first sum signal with a plurality of ranges of predetermined valves and provide signalling means (11) with control signals indicative of the range of values in which the instantaneous value of the amplitude of the first sum signal falls.
Patent ES-8500514-A1 (ES)
Title: Four wire dual mode spiral antenna
IPC: H01Q1/14
Filed: 1983-12-29
Abstract: A dual mode broadband antenna especially designed to provide an omni-directional low angle or high angle radiation pattern which is predominately horizontally polarized is disclosed herein. This antenna utilizes four wire radiators in the form of an inverted conical log-spiral supported in a vertically extending fashion a predetermined distance above the horizontal ground plane. In order to alternatively operate the antenna in its high and low angle modes, first and second oppositely phased AC currents are applied to the radiators in two different ways using a simple switching device rather than a more complicated network of four hybrid circuits.
Patent ES-8500442-A1 (ES)
Title: Apparatus for determining the fatigue limit of elastic material under completely reversed stress
IPC: G01N3/34
Filed: 1984-02-29
Abstract: In order to determine the fatigue limit of elastic materials, especially rubber, under completely reversed stress by applying a load which alternates between zero and a maximum value and in order to determine the number of load alternations which leads to the breaking of the material, a plurality of strip-shaped rubber samples are clamped between two stationary clamping beams and a rocker. The rocker is approximately parallel to the beams and is moved at one end thereof by means of a crank mechanism. The rubber samples are each positioned parallel to one another in at least one row and are alternately stretched and relaxed to a different extent, depending on their spacing from the fulcrum of the rocker.
Patent ES-8506783-A1 (ES)
Title: Metameric ink prodn.
IPC: C09D11/50
Filed: 1984-03-14
Abstract: An optical brightener which shines brilliantly under UV light is ball-milled and heated to around 60 deg.C, then mixed with a conventional ink contg. resins, varnish and pigments which has been heated to the same temp. The mixt. is then beaten, pref. on a 3-roll machine to ensure perfect homogenisation.
Patent ES-8501377-A1 (ES)
Title: Substituted phenethyl-triazolyl derivatives, process for their preparation and their use as fungicides.
IPC: A01N43/64
Filed: 1984-03-23
Abstract: A fungicidally active substituted phenethyl-triazolyl derivative of the formula < IMAGE > in which X1 and X2 each independently is halogen or halogenoalkyl, and one of them may also be hydrogen, Y is >C=N-O-R or >CH-O-R, R is phenoxyethyl which is optionally substituted in the phenyl part, or an addition product thereof with an acid or salt.
Patent ES-8505621-A1 (ES)
Title: Use of liquid neutral one-component coagulants for the coagulation of varnishes and coating materials.
IPC: B05D1/02
Filed: 1984-05-07
Abstract: A one package coagulating agent for lacquer and coating material contaminants in water and a method for its use, the agent comprising (a) at least one inorganic, water soluble, alkaline earth metal salt, and (b) at least one water soluble, cationically modified, polyethylene imine, the salt and imine being present in a mol ratio of about 50-1:1 respectively.
Patent ES-8606474-A1 (ES)
Title: Water-soluble metal-working lubricant composition
IPC: C10N30/06
Filed: 1984-06-08
Abstract: A water-soluble metal-working lubricant composition comprising as essential components thereof (a) one or more polyetherpolyols having molecular weights of 200 to 100,000 and obtained by adding alkylene oxides to either one or more of compounds selected from (1) polyalkylenepolyamines and derivatives thereof, (2) alkyl- and alkylaryl-amines and derivatives thereof and (3) carboxylic acid amides and derivatives thereof and (b) one or more compounds selected from phosphoric acid compounds and boric acid. Incorporation of a specific polyetherpolyol compound together with phosphoric acid compound or boric acid serves as alternative to conventional liquid oil-base lubricant with mitigating drawbacks such as poor stability of emulsions, fouling of surfaces, difficulty in waste water, etc., which are inherent in conventional lubricants.
Patent ES-8504584-A1 (ES)
Title: Compact servosteering mechanism.
IPC: B62D5/24
Filed: 1984-06-27
Abstract: Two pistons (5, 8) are mounted in the same casing (1) so as to slide in a sealed manner, the two pistons (5, 8) being firmly fixed to one another and having corresponding actuating chambers (21, 22 23, 24) which are separated from one another and are supplied sequentially by two distribution valves (A, B) which are situated in the casing (1) and are actuated by the input shaft (14). The second piston (8) is formed by an extension (7) of the first piston (5) and its corresponding actuating chambers (22, 24) are formed in the piston structure (5, 8) and by a housing (4) in the casing (1), respectively, the housing (4) being coaxial with the main housing (3) for the first piston (5). The two valves (A, B) are advantageously of the type having a star-shaped rotor (30, 40).
Patent ES-8505606-A1 (ES)
Title: Gate for splitting a flow of granular material.
IPC: B65G53/56
Filed: 1984-08-10
Abstract: A gate for adjustably splitting a flow of granular material comprises an inlet pipe (1) which discharges onto a pivotal baffle plate (5) in an intermediate piece (2) overlying a circular plate which is formed with openings leading through respective hoppers (3) to respective ones of two or more outlet pipes (4). The baffle plate spreads the flow of material and pivoting of the baffle on a vertical shaft (6) adjusts the discharge of material through the various openings.
Patent ES-8602421-A1 (ES)
Title: Catheter socket.
IPC: A61M25/00
Filed: 1984-09-10
Abstract: In the catheter socket (1) according to the invention, the housing (2) is shaped, as a one-piece plastic injection moulding part, around areas, free from openings (4, 6), of a multilumen catheter (3) and a connection tube (5) and is equipped with an outwardly sealed chamber (7), in which the inner end of the connection tube (5) and a wall perforation (4) of the multilumen catheter (3) are arranged. Two opposite windows (9) of the chamber (7) are sealed off tight by covers (10). This design of the catheter socket (1) permits its simple and economical production by the injection moulding method. Sticking of openings (4, 6) of the catheter (3) and/or of the connection tube (5) is guaranteed to be avoided.
Patent ES-8601577-A1 (ES)
Title: Hinged electrical connector.
IPC: H01R35/04
Filed: 1984-11-05
Abstract: The connector comprises two dielectric housings having respective contacts electrically connected together. The contacts have sections respectively connecting with each other and movable relative to each other. The housings have mateable sections forming a hinge, enabling the circuits to be disposed at a right angle or coplanar. - The contact sections are pref. in the form of tongues and the contacts have a U-shape configuration. The matable sections comprise flexible arms on which projections are located which are disposed in U-shaped recesses and holes. Pref. the projections and inner surfaces of the recesses have inclined surfaces which flex arms outwardly during engagement when the projections are moved into the holes.