baber/WOPTO huggingface dataset:
Patent ES-8101846-A1 (ES)
Title: Herbicidal non-caking water-dispersible powder - contg. a tri:fluoromethyl-di:nitro-aniline, a phenyl-urea, and fumed silica or precipitated silica (BE 21.5.80)
IPC: A01N25/14
Filed: 1979-12-20
Abstract: New herbicidal agents are in finely divided form and consist of or contain an intimate mixture of (A) a dinitroaniline cpd. of formula (I) (where R1 is 2-3C alkyl and R2 is 3-4C alkyl or 4-C alkenyl) (B) a urea cpd. of formula (II)(where R3 and R4 are H, 1-4C alkyl, 1-4C alkoxy or halogen and R5 and R6 are 1-4C alkyl or 1-4C alkoxy provided that R3 and R4 are not both H) and (C) fumed silica or precipitated silica (silicic acid). The agents have good herbicidal activity against a wide range of weeds, and are effective at concns. at which the known phytoxicity of (II) against crop plant is not evident. The compsn. is non-caking, and is readily dispersible in water to give a sprayable formulation.
Patent ES-8100367-A1 (ES)
Title: Draw mechanism for straight bar knitting machines
IPC: D04B15/52
Filed: 1979-12-27
Abstract: A draw mechanism for a straight bar knitting machine has a positively driven slurcock and a positively driven yarn carrier (i.e. not using a friction box) and drive means for reciprocating the yarn carrier on a guide means for the yarn carrier. Resilient means are provided interposed between the drive means and the carrier which urge the carrier to a normal position. In this way the carrier can be stopped in a predetermined position while the resilient means are stressed as the drive means overruns to some extent.
Patent ES-8104844-A1 (ES)
Title: Process for the dyeing and printing of fibrous material with polymerized quaternary ammonium salts as auxiliary agents.
IPC: D06P1/52
Filed: 1979-12-28
Abstract: A process for dyeing or printing organic fibrous material made e.g. of polyamide, polyester or polyacrylonitrile, and also of cellulose, said process comprising the use of a dyeing or printing assistant which contains a quaternary ammonium salt. The salt is a reaction product of a copolymer of maleic anhydride and ethylene, propylene or styrene, with a N,N-disubstituted n-alkylenediamine, a homopolymer of a vinylpyridine, or a quaternized copolymer of a vinylpyridine and styrene. The reaction product, the homopolymer, and the copolymer are quaternized with e.g. benzyl chloride. The ammonium salt can also be a homopolymer of a vinylbenzyl chloride which is quaternized with a tertiary monoamine. The fibrous material dyed or printed with e.g. direct or disperse dyes or with cationic dyes has excellent levelness, good penetration of the dye, and good wetfastness properties. It is also possible to obtain multi-shade effects by printing the material patchwise with a reserve paste and then dyeing it.
Patent ES-8102152-A1 (ES)
Title: Process for polymerization of alpha -olefins and catalysts therefor
IPC: C08F4/02
Filed: 1980-01-31
Abstract: Stereospecific polymerization of alpha -olefins is carried out with use of a catalyst comprising an activated titanium component obtained by treating copulverized products of magnesium halide, an organosilicon compound having at least one alkoxyl group and a halogenated hydrocarbon with titanium halide, an organoaluminum compound and an electron donative compound.
Patent ES-8101926-A1 (ES)
Title: Self adjusting irrigation outlet - has flexible bush between inner and outer pipes regulate orifice by reactive pressure against plate
IPC: B05B1/32
Filed: 1980-04-18
Abstract: The irrigation outlet comprises a branch pipe (10) connected into the water supply pipe (1). This branch pipe has an outlet pipe (2) on it and a cross piece (40) welded across and inside the bore of the outlet pipe. A rod (5) fixed to the cross piece extends axially outside the pipe outlet. An inner pipe (7) is fitted to the outlet pipe by a flexible bush (70). The water contacts a plate (6) on the rod, the variation in reactive pressure causing the inner pipe to move and regulate the orifice area. The pressure plate is adjustable (61).
Patent ES-8105227-A1 (ES)
Title: Cargo handling loader for pallets
IPC: B62B3/06
Filed: 1980-04-28
Abstract: A cargo handling loader for pallets which is portable and capable of easily transporting a pallet carrying a cargo by a manual force. The loader comprises a loader body including a manipulation frame and a cargo receiving frame extended substantially horizontally from one end of the manipulation frame and having an elongated form so that it may be inserted into the cavity of a pallet a front wheel supporting arm rotatably carrying a front wheel and secured to the cargo receiving frame for pivotal movement in a vertical plane and a rear wheel supporting arm rotatably carrying a rear wheel and secured to the cargo carrying frame for pivotal movement in a vertical plane. The manipulation frame rotatably carries a manipulation member which in turn is connected to the front and rear wheel supporting arms by connecting links. The manipulation member is connected to a handle which projects outward from the manipulation frame and is adapted, as the handle is manipulated, to swing with respect to the manipulation frame to cause pivotal movement of the front and rear wheel supporting arms in vertical planes thereby to raise and lower the loader body. By using this loader, a pallet carrying a cargo can be transported easily by manual force, irrespective of whether the pallet is a single-sided or double-sided, and to place successive pallets in close contact with each other to permit an efficient use of the area for storing the cargo.
Patent ES-8105252-A1 (ES)
Title: Monochlorcitric acid derivatives, pharmaceutical compositions containing them and process for the preparation of these derivatives.
IPC: C07C59/295
Filed: 1980-06-25
Abstract: 1. Claims for the Contracting States : BE CH DE FR GB IT LU NL SE Monochlorocitric acid derivatives of the formula see diagramm : EP0016867,P13,F3 and the corresponding threo-beta-lactones of the formula see diagramm : EP0016867,P13,F4 and pharmaceutically usable salts of these compounds. 1. Claims for the Contracting State : AT Process for the manufacture of monochlorocitric acid derivatives of the formula see diagramm : EP0016867,P15,F1 and the corresponding threo-beta-lactones of the formula see diagramm : EP0016867,P15,F2 as well as the pharmaceutically usable salts thereof, characterized by a) for the manufacture of a (+-)-threo-lactone of formula Ib, reacting an aqueous solution of a trialkali metal or trialkaline earth metal cis- or trans-aconitate with chlorine or hypochlorous acid and reacting the resulting salt of (+-)-threo-chlorocitric acid beta-lactone of the formula see diagramm : EP0016867,P15,F3 wherein M is an alkali metal or alkaline earth metal, with an acid, b) for the manufacture of (+-)-threo-chlorocitric acid of the formula see diagramm : EP0016867,P16,F1 hydrolyzing a compound of formula Ib or Ib 1, c) for the manufacture of a compound of formula Ia, cleaving epoxyaconitic acid with an alkali metal or alkaline earth metal chloride in an aqueous solvent in the presence of an acid, d) for the manufacture of (+-)-erythro-chlorocitric acid of the formula see diagramm : EP0016867,P16,F2 cleaving a compound of the formula see diagramm : EP0016867,P16,F3 wherein M' represents an alkali metal and R represents hydrogen or M', with an alkali metal chloride in an aqueous solvent in the presence of an acid, e) if desired, resolving a resulting (+-)-threo-citric acid derivative of formula Ia or Ib or (+-)-erythro-citric acid derivative of formula Ia into the optically active antipodes and isolating the desired antipode, f) if desired, isolating a resulting compound of formula Ia or Ib in the form of a pharmaceutically usable salt.
Patent ES-8201696-A1 (ES)
Title: Spring washers
IPC: F16B43/00
Filed: 1981-01-23
Abstract: A spring washer comprises an upper and a lower operative face and tooth-like projections on those faces. The projections may extend at an angle to the respective radius of the washer, such as extending helically. A method of making the spring washer comprises rolling or drawing a circular cross-section wire of spring steel, bronze or stainless steel into a wire of trapezoidal cross-section, forming the narrow face (1) into a concave, or a peaked shape, rolling or stamping the non-parallel faces (2) with projections, and finally bending the wire into a ring shape, with the concave, or peaked face innermost to form a ring-shaped spring washer. During bending the work is supported on the narrow concave or peaked face, avoiding deformation of the ridged operative faces.
Patent ES-8202719-A1 (ES)
Title: Apparatus for treating materials in the form of continuous lengths
IPC: B29C35/16
Filed: 1981-04-23
Abstract: In a method of treating coated or uncoated materials made of natural or synthetic polymers in the form of continuous lengths to improve the quality of the material, the material is subjected to a series of processing steps, one of which is a cooling step in which the material is cooled by means of a cooling medium at extremely low temperature, such as a liquefied gas, for example, liquid nitrogen. Such cooling after a drying or heat-setting operation prevents creasing of the material when it is folded to form a stack. Apparatus for carrying out the method comprises a conveyor (2) for the length of material (1) and at least one blast nozzle head (3) provided with a plurality of blast nozzles (5) past which the material is conveyed, and connected to a source of cooling medium through suitable delivery means.
Patent ES-8300572-A1 (ES)
Title: Process for the manufacture of tires by molding
IPC: B29D30/08
Filed: 1981-12-09
Abstract: In order that the stresses upon travel will be as small as possible in the region of the shoulders of a tire, it is molded between a mold and a core which together define a central zone and two lateral zones and, in each of the latter two, the median line of the sidewalls has a point of inversion of curvature located at a distance from the crown of the tire which is greater than the distance of the point of inversion of curvature of the median line of the sidewalls of the tire when mounted on its rim.
Patent ES-8302295-A1 (ES)
Title: Trigger for an automatic firearm having a linear action breech block
IPC: F41A19/31
Filed: 1982-01-15
Abstract: A trigger device for an automatic firearm having a linear action breech block. The device includes a catch lever movable to arrest movement of the breech block and a specially constructed kinematic chain which prevents the occurrence of an ambiguous intermediate position of the catch lever which could allow the breech block to damage the catch lever and/or linkage elements connected thereto.
Patent ES-8306486-A1 (ES)
Title: New cephalosporin derivatives, their production and their use.
IPC: C07D501/18
Filed: 1982-07-13
Abstract: The invention relates to novel, protected forms of Cephalosporin C and related 7-aminoadipinamidocephalosporanic acids, their production and their use in producing corresponding 7-aminocephalosporanic acid derivatives by deacylation.
Patent ES-8401511-A1 (ES)
Title: Coatings from polyurethane dispersions and their use in varnishes and finishes.
IPC: C08J7/046
Filed: 1982-08-27
Abstract: This invention relates to coating compositions based on aqueous polyurethane dispersions, as well as the use of the coating compositions for the production of top coats or finishes on flexible substrates, particularly on PVC. The present coating agents contain an aqueous polyurethane dispersion having certain physico-chemical properties and the following composition of the solid substance: (A) from about 30 to 60%, by weight, of a hexane diol-1,6-polyester diol having a molecular weight of from about 500 to 6000 (B) up to about 8%, by weight, of a relatively low molecular weight triol having a molecular weight of from about 91 to 399 (C) from about 3 to 30%, by weight, of one or more mono- or poly-functional compounds bearing cationic and/or anionic groups and/or containing non-ionic polyoxyethylene segments (D) from about 20 to 50%, by weight, of a diisocyanate corresponding to the following general formula: < IMAGE > wherein R1, R2 and R3, which may be the same or different, each represents hydrogen or a straight- or branched-chain aliphatic hydrocarbon radical containing from 1 to 4 carbon atoms (E) from about 2.5 to 20%, by weight, of other aliphatic and/or cycloaliphatic diisocyanates and (F) from about 0.5 to 4%, by weight, of hydrazine and optionally conventional additives, auxiliaries and catalysts.
Patent ES-8402856-A1 (ES)
Title: Mixtures of polycarbonate elastomers containing hydrogenated dimeric fatty-acid esters in a condensed form with polyolefines and, optionally, other polycarbonates.
IPC: C08L67/00
Filed: 1982-10-21
Abstract: The present invention relates to mixtures of polycarbonates containing hydrogenated dimeric fatty acid esters as condensed units, and polyolefines and, if appropriate, other high-molecular weight, aromatic thermoplastic polycarbonates.
Patent ES-8402460-A1 (ES)
Title: Television camera tube.
IPC: H01J9/04
Filed: 1982-12-29
Abstract: Method of manufacturing a dispenser cathode having an emissive surface (51) extending substantially perpendicularly to an axis (52), which emissive surface (51) of the cathode is surrounded by a conductive collar (68) which extends from the edge of the emissive surface substantially parallel to the axis (52). By making the part of the emissive surface (51) which adjoins the collar (68) to be less porous than the reaminder of the emissive surface by sealing the pores with a high energy beam or by locally squeezing the pores during a drawing process of a holder around the emissive body (60), the anode current, especially in a diode gun, can be further reduced.
Patent ES-8401135-A1 (ES)
Title: Process for preparing immunostimulating interferon inducing proteoglycans, proteoglycans so obtained and medicine containing them.
IPC: C12P21/00
Filed: 1983-03-07
Abstract: The present invention relates to a method of preparing bacterial membranous proteoglycans with an action which induces interferon from soluble membranous proteoglycans of a strain of gram-negative bacterium, wherein the soluble membranous proteoglycans of a strain of gram-negative bacterium are hydrolyzed by lysozyme and the proteoglycans with a molecular weight between 200,000 and 400,000 are separated from the hydrolysis product. The products obtained are useful as a medicament.
Patent ES-8407292-A1 (ES)
Title: Apparatus for cleaning lamps
IPC: A47L11/38
Filed: 1983-05-04
Abstract: Apparatus for cleaning lamps comprises a high-pressure pump 1 which can draw cleaning liquid from a tank 3 and deliver it under pressure through a flexible pressure hose to a spray gun which ejects the liquid on to a lamp to be cleaned in the form of fine jets in association with a blower 10 which draws in, through an intake hose, cleaning liquid deposited in the hollows of the lamp, together with air, the liquid/air mixture being delivered to a liquid separator 11, the air flowing, after separation of the liquid, to the blower, which blows the air through a heating duct 15 to an outlet hose, the hot air being used to dry the wet lamp.
Patent ES-8501627-A1 (ES)
Title: A method for the heat treatment of plasma of plasma fractions and compositions obtained thereby.
IPC: C07K14/755
Filed: 1983-05-12
Abstract: Heat treatment of dry, for instance, lyophilized plasma compositions particularly fractions containing Factor VIII concentrates inactivates undesirable micro-organisms such as any hepatitis virus. Subsequent reconstitution is effected by adding sterile water until solubilization. Therapeutically and diagnostically useful products and procedures are achieved, for instance permitting transfusion of plasma to hemophiliacs without fear of conveying hepatitis.
Patent ES-8403794-A1 (ES)
Title: Automatic control and test of the diverse electrical and mechanical assemblies of the automobile
IPC: G07C5/08
Filed: 1983-06-01
Abstract: In a system for the automatic control and testing of the diverse electrical and mechanical assemblies of an automobile, a central control unit (UCC) in the instrument panel (CI) has a microcomputer, which receives the multiplexed information from the control switches to transmit it simultaneously and radially through control lines (DSM) to the various peripheral units (UP) using synchronous-sequential series transmission and receives the information from the various peripheral units (UP) through control lines (DSS) using sequential series transmission for display on the instrument panel (CI).
Patent ES-8501371-A1 (ES)
Title: (2-phenyl) butyric acid amide prepn.
IPC: A61K31/095
Filed: 1983-07-19
Abstract: The process comprises reaction of an active derivative of alpha-phenyl-butyric acid (anhydride or halide) with equimolecular amount of methionine, for acid group protection based on the salt or ester form. The reaction includes presence of a tertiary base trapping the chlorohydric material formed. The reaction, at 5-30 degrees for 1-6 hours, yields compound of formula (I).
Patent ES-8500103-A1 (ES)
Title: Mold for use in metal or metal alloy casting systems and process for mixing a molten metal or metal alloy.
IPC: C22C1/00
Filed: 1983-09-01
Abstract: A mold (12) for use in an apparatus (10) and process utilizing an electromagnetic field to stir a molten metal or metal alloy comprises a plurality of laminations (62, 72, 77) of thermally and electrically conductive material separated by electrically insulating material. The electrically insulating material is oriented to minimize at least some of the flow path lengths of currents induced in the mold (21) whereby magnetic induction losses caused by the mold (12) are substantially reduced and the stirring efficiency is enhanced.
Patent ES-8705991-A1 (ES)
Title: Method for compacting nuclear reactor components
IPC: G21C19/34
Filed: 1984-04-04
Abstract: A method is disclosed for the compaction of control rod blades and fuel channels of a boiling water reactor. Upper and lower portions of a control rod blade are removed from a cruciform shaped main blade structure. Each elongate tubular fuel channel of substantially square cross section is sectioned into four substantially congruent panels. A plurality of panels are stacked into each quadrant of the main blade structure substantially parallel to the long axis thereof.
Patent ES-8601028-A1 (ES)
Title: Crank mechanism
IPC: B60S1/08
Filed: 1984-05-24
Abstract: A crank mechanism for moving the blades of a windscreen wiping mechanism to a parking position displaced with respect to its normal stop position has a crank which is formed of two parts (1, 2) which are interconnected by a hinge (C). One coupling end (1b) is flat, while the other is fork- shaped (2a, 2b) to receive and guide the flat end. The flat end has two radial angularly offset shoulders (4, 5), abutting with corresponding radial shoulders (6, 7) in the fork bottom. Because of the shoulders, during the normal operation of the windscreen wiping mechanism, the two crank parts assume an angled configuration, while, when the wiping mechanism is operated to move the blades to the parking position, by reverse rotation of the driving electric motor, these parts are arranged in aligned relationship and the blades reach the parking position by an additional stroke.
Patent ES-8503699-A1 (ES)
Title: Process for the preparation of high molecular polyester carbonates.
IPC: C08G63/64
Filed: 1984-06-22
Abstract: Non-aromatic polyester carbonates which have a high molecular weight are obtained if polycondensation is stopped in a reversible manner by the addition of phenol, the phenol is subsequently removed and polycondensation is continued.
Patent ES-8603659-A1 (ES)
Title: Electrical capacitor consisting of an integral pile of stacked metallized dielectric sheets, and process for making it.
IPC: H01G4/30
Filed: 1984-11-22
Abstract: The capacitor using metallised plastics layers has a rectangular opening (10) at the bottom edge of each rectangular layer. Each dielectric layer has a metal free strip across the top and another metal free strip (15, 16) near the bottom. The bottom strip is positioned to one side only of the opening, and the layers are assembled so that the bottom strips are on alternatie sides of the opening. - The plastics material forming the dielectric layers is between 1 and 15 microns thick, and the metal is valve metal which is of regenerative type. The depth of the rectangular opening is greater than the combined depths of the bottom metal free strip and the remaining zone underneath it. The bottom is mounted on metal layers to which the conductors are connected.
Patent ES-8600095-A1 (ES)
Title: Method of oscillating a horizontal continuous-casting mould for metals, especially steel.
IPC: B22D11/045
Filed: 1984-11-26
Abstract: In a method for oscillating an inherently rigid horizontal continuous casting mold for metals, by subjecting the mold to sinusoidally oscillating horizontal stroke movements alternately in the casting direction and in the direction opposite to the casting direction, while casting is advanced in the casting direction and is removed continuously, the mold is oscillated at a frequency, f, of at least about 100 cycles/minute, and the oscillation frequency, f, and mold stroke, H, are given values related to casting rate, V0, such that the average value of 2 fH/V0 is at least 0.64 and the displacement of the mold relative to the casting during each movement of the mold in the casting direction is no greater than 1 mm.
Patent ES-8605842-A1 (ES)
Title: Compositions incorporating glass beads and methods of preparing them
IPC: C08K7/20
Filed: 1984-11-23
Abstract: The invention provides a composition comprising an intimate mixture of glass beads and finely divided material, characterized in that the glass beads have a mean diameter of not more than 80 micrometers and a size range spread which is at least half the mean diameter of the beads, and in that said finely divided material is hydrophobic, inorganic and substantially chemically inert with respect to the beads and has a specific surface of at least 50 m2/g, such material being present in said mixture in an amount not exceeding 5% by weight of the beads. The surfaces of the beads may be treated with an agent which improves adherence between the beads and a resin matrix, e.g. an agent such that the surfaces of the beads include organo-silane groups. The finely divided material preferably has a specific surface of at least 100 m2/g, and may substantially entirely consist of silica.
Patent ES-8700936-A1 (ES)
Title: Stabilized 4-carbamoyl-imidazolium-5-olate.
IPC: A61K47/02
Filed: 1985-03-04
Abstract: This invention provides a pharmaceutical composition containing medicament selected from 4-carbamoyl-imidazolium-5-olate and salts and hydrates thereof stabilized against discoloration by the presence of acid substance having a dissociation constant of 4 or less.
Patent ES-8608940-A1 (ES)
Title: Method and apparatus for the batchwise coating of articles.
IPC: A23G3/26
Filed: 1985-04-02
Abstract: A coating pan (1) having a perforated bottom (2) is rotated over a drying air plenum (6) from a zone (8) of which air is mainly excluded by baffles 7. The sprays (12) spray a bed (4) of the pharmaceutical tablets or like articles to be coated in the zone (8) and the articles are continuously transferred between the spraying zone (8) and the drying zone (6) by rotating the pan.