baber/WOPTO huggingface dataset:
Patent ES-351793-A1 (ES)
Title: A Multi-Level Hot Water Central Heating System.
IPC: F24H9/12
Filed: 1968-03-20
Abstract: A valve for regulating the supply of water to a radiator of a central heating system (see Division F4) comprises a valve body A having a fixed web 34 in its upper portion and a horizontal disc which is rotatable via shaft 32 and includes a solid portion 35 and a cut out portion 36. The web has an extension 34a which is secured to a partition (Figs. 6 to 8, not shown) in a tube leading to the radiator so as to define flow and return ducts 24, 25 respectively on opposite sides of the web. Hot water is supplied to one side of the web via inlet connection 16a and, depending on the position of disc 35, 36 passes to flow duct 24 and/or through cut-out 36 to the lower portion of body A from which it is withdrawn via connection 16b. Web 34 is distorted at 34b to avoid obstruction of inlet 16a.
Patent ES-354909-A1 (ES)
Title: Catalyst for hydrocarbon conversion
IPC: B01J27/08
Filed: 1968-06-11
Abstract: A catalyst consisting essentially of Al 2 O 3 and Cl or Br is prepared by contacting Al 2 O 3 with Cl 2 and Br 2 and an organic compound or mixture of organic compounds having at least 2 carbon atoms at temperatures between 200 and 800 F, the organic compound comprising at least 2 atoms of carbon, X atoms of H, Y atoms of Br and/or Cl wherein either X or Y can be zero, and wherein the mole ratio of molecular Cl 2 and/or Br 2 to organic compound is greater than X-Y if X greater than or equal 2 to Y or greater than zero if X < Y. Eta-Al 2 O 3 is specified and this may be used in conjunction with SiO 2 . Many organic chlorides are specified and tetrachloroethylene is used in the Example.
Patent ES-356827-A1 (ES)
Title: Reinforced rubber or plastic article
IPC: B60C9/00
Filed: 1968-08-02
Abstract: A radial ply pneumatic tyre is provided with a breaker assembly comprising four breaker plies, each ply comprising rubberized cords arranged in parallel side-by side relationship and disposed at an angle of substantially 25 degrees to the mid-circumferential plane of the tyre, the cords comprising steel wires embedded in a copper sheathing matrix. In an alternative embodiment the tyre is provided with a single carcass ply reinforcement comprising rubberized cords arranged in side-by-side and parallel relationship and disposed at an angle of substantially 90 degrees to the mid-circumferential plane of the tyre, each cord comprising steel wires embedded in a sheathing matrix of nylon 66.
Patent ES-374154-A1 (ES)
Title: Certain benzimidazole as rodenticides
IPC: A01N25/00
Filed: 1969-12-02
Abstract: Benzimidazole compounds of the formula WHEREIN R is alkyl of one to 12 carbon atoms and R1, R2, R3 and R4 are the same or different and are selected from the group consisting of hydrogen and halogen, not more than three of the groups R1-R4 being hydrogen are useful as rodenticides.
Patent ES-385114-A1 (ES)
Title: Bath temperature control in float glass apparatus
IPC: G01J5/04
Filed: 1970-10-31
Abstract: Stabilizing the dimensions of the equilibrium ribbon formed by controlling the temperature of the glass layer in the tank of a float glass apparatus. The power input to electric heating elements within the tank is modulated in response to direct measurement of the temperature of the glass layer. The radiant energy emitted by the surface of the glass layer is directly sensed and transformed into an electrical signal corresponding to the temperature of the surface. This signal is compared by suitable control means with that of a predetermined set point, and differences therebetween initiate a response from electrical control means to correct deviations by appropriately increasing or decreasing the power input to the heating elements.
Patent ES-402257-A1 (ES)
Title: Guide blade ring
IPC: F01D9/04
Filed: 1972-04-29
Abstract: A guide blade ring which divided into segments is secured at the gas guide housing of an axial turbine, for example, of an exhaust-gas turbo-supercharger for a reciprocating internal combustion engine, in which the joints between the individual segments form in the cold condition air gaps that extend approximately in the direction of the blade inlet angle each segment includes a radially inwardly extending flange at which the respective segment is secured by means of two bolts between an inner cover ring and the gas guide housing whereby the inner cover ring assumes the radial centering function of the segments and the sealing function for the inner joint gaps a centering bushing is arranged in one of the two bolt bores which surrounds the respective bolt with a spacing and connects with each other the flange and the gas guide housing while simultaneously determining also the position of the segments in the circumferential direction the bolt bore for the respective other bolt of each segment surrounds the same with a gap.
Patent ES-421300-A1 (ES)
Title: Methods of and apparatus for reproducing images by transferring electrostatic charges
IPC: G03G15/18
Filed: 1973-12-07
Abstract: Documents are reproduced on a continuous strip of paper by transferring from a photoconductive belt to the paper an array of electrostatic charges, configured to conform to images on the documents. Both the paper and the photoconductive belt are trained around metallic drums which have identical peripheral speeds. The drums are juxtaposed so that they essentially bring the paper and photoconductive belt into contact along a line lying in a plane whiich is tangent to both drums. When the electrostatic charges on the belt arrive at this line, they are transferred to the paper because there is a potential difference existing between the drums due to corona charging of the drum carrying the photoconductive belt and grounding of the drum carrying the paper. The charges, of course, retain the line configuration of the image as they are transferred from the belt to the paper. The capacitance existing between the drums with the photoconductive belt and paper varies due to environmental conditions, such as temperature and humidity, and varies due to lack of compatibility between the photoconductive layer and the paper. This variation in capacitance causes imperfections in images transferred to the paper. In order to compensate for variations caused by this capacitance, the two drums are connected through a circuit which contains an auxiliary capacitor that has a capacitance at least 100 times greater than the capacitance existing between the drums. Since the capacitance of this auxiliary capacitor is so high, it renders the capacitance existing between the two drums insignificant in relation to the total capacitance thereby, in essence, rendering the capacitance independent of both environmental conditions and incompatibility between the paper and photoconductive belt.
Patent ES-421685-A1 (ES)
Title: Process for the manufacture of chromium complexes from metallizable azo or azo methine dyes
IPC: C09B45/16
Filed: 1973-12-21
Abstract: A process is described for the manufacture of chromium complexes of metallizable dyes in the form of solid dyestuff powders of low salt to salt-free content, or of concentrated solutions of low salt or salt-free content in which a metallizable dye, or a mixture of metallizable dyes, in an organic solvent which is immiscible or sparingly miscible with water, or reacted with a chromium compound, in the course of which any water which is liberated is removed by azeotropic distillation, and the resulting chromium complex, provided it is a 1:1 complex, is then optionally reacted in the presence of a base with a further mol of a metallizable dye, or of a colorless, complexforming compound, then isolated from undissolved constituents, and the resulting dye solution of low salt or salt-free content is optionally concentrated or evaporated to dryness, whereby it is possible the manufacture of 1:1 or 1:2 chromium complexes without the handicap of effluent pollution, and to isolate the dyes without using salt. The dyes obtained are especially suitable for the manufacture of concentrated solutions without the necessity of having to increase the solubility by means of extenders.
Patent ES-436747-A1 (ES)
Title: Process for the production of anion exchangers - amidoalkylation of crosslinked water insoluble aromatic-group containing polymers using esters of cyclic N-hydroxyalkylimides
IPC: C08F8/30
Filed: 1975-04-18
Abstract: This invention relates to a new process for the production of crosslinked, water-insoluble synthetic resins with anion exchanger properties wherein the crosslinked, water-insoluble organic polymers containing aromatic nuclei are reacted, in the presence of swelling agents for the polymer and in the presence of acid catalysts, with esters of N-hydroxyalkylamides or N-hydroxyalkylimides, and the acylamido alkylated reaction product is subsequently hydrolysed in known manner. The invention furthermore concerns new crosslinked water-insoluble synthetic resins with anion exchanger properties containing at least two aminoalkyl groups per aromatic nucleus.
Patent ES-437813-A1 (ES)
Title: Technique for compression sealing electrical conductors in a right circular cylinder resin casting
IPC: B29C41/34
Filed: 1975-05-20
Abstract: By controlling the surface-to-volume ratio of a right circular cylinder resin casting and the heat sink characteristics of penetration elements, i.e., metal conductors, within the casting, the exotherm forces developed during curing of the resin casting can be controlled so as to consistently produce a highly reliable compressive seal between the resin composition and the penetration elements without the need for bonding agents.
Patent ES-438827-A1 (ES)
Title: Capsule manufacture
IPC: B41M5/165
Filed: 1975-06-24
Abstract: A process is disclosed for performing encapsulation, en masse, by an in situ polymerization reaction to yield capsule wall material. The polymerization includes a reaction between urea and formaldehyde in an aqueous vehicle and the reaction is conducted in the presence of negatively-charged, carboxyl-substituted, linear aliphatic hydrocarbon polyelectrolyte material dissolved in the vehicle. Liquid-liquid phase separation is accomplished and maintained by increase in the molecular weight of the urea/formaldehyde reaction product without further dilution of the manufacturing vehicle. The negatively-charged polyelectrolyte material is required and has an apparent effect of controllng or modifying the polymerization reaction. The disclosed encapsulation process permits manufacture of microcapsules in concentrations of capsule to capsule manufacturing vehicle higher than previously possible.
Patent ES-440690-A1 (ES)
Title: D-homo steroids
IPC: A61K31/21
Filed: 1975-09-03
Abstract: D-Homo-21-carboxylic acids of the formula < IMAGE > the represents a single bond or a double bond X is a hydrogen atom, a fluorine atom, or methylene Y is a hydrogen atom, a fluorine atom, or a chlorine atom Z is methylene, carbonyl, beta -hydroxymethylene, a beta -alkanoyloxymethylene or when Y is a chlorine atom, also beta -fluoromethylene or beta -chloromethylene R1 is a hydrogen atom or methyl and R2 is a hydrogen atom, hydroxy or alkanoyloxy and their physiologically acceptable salts with bases and the 21-esters thereof, possess topical anti-inflammatory activity.
Patent ES-455742-A1 (ES)
Title: Improved optical brightening of polyamides
IPC: D06L3/12
Filed: 1977-02-08
Abstract: Disclosed is an optical brightening process for substrates comprising or consisting of synthetic polyamide in which the optical brightener is applied to the substrate by impregnation followed by heat treatment and wherein the brightener is applied in the presence of a compound or mixture of compounds of formula I, RNH2 I wherein R is -OH, -NR1R2 or < IMAGE > X being O, S or NH, and R1 and R2 being, independently, hydrogen, C1-6alkyl or C2-4hydroxyalkyl, WHICH COMPOUNDS ARE IN FREE BASE OR ACID ADDITION SALT FORM OR, WHEN R is OH, in O-sulphonic acid form, and preparations for use in such process.
Patent ES-457500-A1 (ES)
Title: Cutting U=tube glass profiles - by cutting from the centre of the base of the U (BR 6.12.77)
IPC: C03B33/06
Filed: 1977-04-04
Abstract: Method for cutting very long glass profiles of U section moving in a straight line, consists of cutting the profile transversely using two cutting tools accompanying the profile in its longitudinal movement. The first tool cuts the profile in one half of its cross-section from a point in the middle of the base of the U to a point at the top of the branch of the U. The other half is then cut similarly. The process can be automated rather than having the glass cut manually.
Patent ES-460510-A1 (ES)
Title: Machine to fit eyelets - has upper and lower fitting tools and sliding spindle in upper tool
IPC: A41H37/02
Filed: 1977-06-30
Abstract: The machine to fit eyelets has upper and lower fitting tools (42, 74) and a sliding spindle (44) in the upper tool (42). Ther eis a locking mechanism (58, 60) which can hold the spindle in an advanced position when the tools begin to approach each other. There is also a command device which is an adjustable screw (68) which can come into contact with a projection (62) that moves with the spindle. This puts the spindle in a retracted position so that, when the upper tool (42) moves towards the lower tool (74) and then returns, the spindle does not follow it.
Patent ES-460681-A1 (ES)
Title: Method and apparatus for viewing and measuring damage in an inaccessible area
IPC: G01B3/04
Filed: 1977-07-07
Abstract: An optical viewing tube having an eyepiece at one end and a viewing prism at an optical tip at the other end is provided with an optical system therebetween which will provide a focus for an object being viewed. A distance indicating disk or device on said tube is movable by a focusing mechanism to indicate the distance from the optical tip of the viewing tube to a viewed object. A camera is provided to be attached to the viewing tube to take a picture of the viewed object, and an eyepiece with a properly marked reticle is placed on the photograph taken, to indicate proper distances between spaced points on the object as seen in the photographs. The viewing tube is calibrated along its length so that tube penetration can be accurately known and a retention adapter is used with the tube to rigidly fix it in place. The retention adapter includes a compass rose which indicates the position of the viewing prism. An alignment adapter can also be used to insure proper alignment of the tube with a housing to which it is being connected. A modification of the tube has a focus numeral indicating device and an eyepiece containing a measuring device, with this modification the proper distance between spaced points on an object is obtained by obtaining a focus numeral from the indicating device and after obtaining units of distance between the spaced points from a measuring device, a divisional value for a specific reference numeral indicating unit size is multiplied by the number of units obtained from the measuring device to get the actual distance.
Patent ES-465726-A1 (ES)
Title: Hall-effect integrated circuit switch
IPC: H01L27/22
Filed: 1978-01-03
Abstract: An integrated circuit in which the Hall-Effect device and the sensing circuit can be incorporated on a single monolithic chip includes a Hall-Effect generator responsive to a magnetic flux change for generating a Hall-Effect voltage. A differential amplifier and current mirror circuit are coupled to the Hall-Effect device in order to vary or track the threshold voltage of the differential amplifier circuit in accordance with the output voltage from the Hall-Effect device irrespective of current changes in the Hall-Effect device due to temperature variations.
Patent ES-467549-A1 (ES)
Title: Diaphragm cell
IPC: C25B9/19
Filed: 1978-03-03
Abstract: A monopolar filter press electrolytic cell for use in the electrolysis of alkali metal halide brine to produce cell liquor, halogen and hydrogen the cell comprising a plurality of anode plates and cathode plates and a hydraulically permeable diaphragm positioned between each adjacent anode plate and cathode plate, and comprising at least one spacing plate of a non-conducting material positioned between each anode plate and adjacent diaphragm and between each cathode plate and adjacent diaphragm, the anode plates, cathode plates and spacing plates being provided with at least two openings in the faces of the plates which in combination define a first compartment lengthwise of the cell separated from the second compartment, the spacing plates between the anode and adjacent diaphragm being provided with at least one passage which permits brine to pass between the first compartment and the anolyte compartments and which permits halogen to be released from the anolyte compartments to the first compartment, and the spacing plates between the cathodes and adjacent diaphragms being provided with at least one passage which permits cell liquor and hydrogen to pass from the catholyte compartments to the second compartment, the anode plates and cathodes plates being made in part of a non-conducting material so that the first and second compartments are electrically insulated from one another.
Patent ES-468305-A1 (ES)
Title: Sewing machine with electronic pattern data circuits
IPC: D05B3/04
Filed: 1978-03-28
Abstract: Disclosed is an improvement in sewing machines wherein data circuits generate signals which are converted into movement of the stitch forming elements in predetermined patterns. In this improvement, computer algorithms are utilized to derive the signals which move the stitch forming elements. The parameters for these computer algorithms are stored in a number of blocks and in response to appropriate pattern select devices, the desired algorithm and desired parameters for the algorithm are selected which correspond to a desired stitch pattern.
Patent ES-476703-A1 (ES)
Title: Heterovaccine against the trichomonas syndrome, and process for its preparation
IPC: A61K39/02
Filed: 1978-12-22
Abstract: The vaccine consists of inactivated micro-organisms of certain strains of Lactobacterium acidophilum (which have been deposited in a culture collection) in a physiologically tolerated solution. The micro-organisms, preferably of eight strains, are present in approximately equal numbers per strain they are obtained by aerobic culture. The vaccine produces immunity and may be used for the therapeutic treatment of the Trichomonas syndrome.
Patent ES-477324-A1 (ES)
Title: Derivatives of (pyrimidyloxy)phenoxy-alkanecarboxylic acid and herbicidal compositions thereof
IPC: C07D239/34
Filed: 1979-01-31
Abstract: A compound of general formula I: < IMAGE > I wherein A, B, D, E, and V are independently chosen from hydrogen, halogen, nitro, cyano, thiocyano, amino, alkyl, alkoxy, alkylthio, alkenyl, cycloalkyl, carbalkoxy, phenyl, phenoxy or phenylthio R1 and R2 are independently hydrogen, alkyl, alkenyl, alkanoyl, or R1 and R2 together are alkylidene W is carboxy or a functional derivative thereof or CH2Z wherein Z is halogen, hydroxy, alkoxy, alkylthio, formyl or amino and X and Y are oxygen or sulfur.
Patent ES-479960-A1 (ES)
Title: Automatic wear adjuster for Belleville spring clutches
IPC: F16D13/75
Filed: 1979-04-26
Abstract: An automatic wear adjuster for a vehicle clutch actuated by a diaphragm or Belleville spring to compensate for the normal wear of the clutch friction faces during use and maintain optimum spring characteristics. The adjustment is accomplished by retaining the fulcrum surface for the spring on the pressure plate at a substantially constant position in the clutch assembly and thus maintain the installed diaphragm spring position. The fulcrum surface is provided on a separate ring operatively connected to the pressure plate and adjusted through a series of camming ramps.
Patent ES-480400-A1 (ES)
Title: Vehicle seats
IPC: A47C3/36
Filed: 1979-05-09
Abstract: The invention relates to a vehicle seat, of the type in which a seat part is spring-mounted on a base part and in which the height of the seat part above the base part can be varied by varying the preload of the spring. The movement of the seat part is limited by UP-stop and DOWN-stop assemblies and the invention provides means for automatically moving the UP-stop position in dependence upon a change to the static height of the seat.
Patent ES-482055-A1 (ES)
Title: 1,2-Benzisoxazolyloxy (or thio) acetic acids and related compounds, process for their preparation and medicines containing them.
IPC: A61K31/428
Filed: 1979-06-29
Abstract: 1. Compounds of the general formula see diagramm : EP0002666,P55,F1 in which R is hydrogen, naphthyl, a radical of the formula see diagramm : EP0002666,P55,F2 unsubstituted thienyl or thienyl substituted with halogen or C1-4 -alkyl, furyl, pyridyl or pyridyl N-oxide R**1 is a free or esterified carboxyl group of from 1 to 8 carbon atoms, a radical of the formula see diagramm : EP0002666,P56,F3 R**2, R**3 and R**4 are the same or different and each can be hydrogen, halogen or C1-4 -alkyl X is hydrogen, halogen, C1-4 -alkyl, C1-4 -alkoxy, hydroxy, trifluoromethyl, nitro R**5, R**6, R**7, R**8 and R**9 are the same or different and can be hydrogen or C1-4 -alkyl A is O or S and m and n are the same or different and each can be the integer Q, 2 or 3 or a physiologically acceptable salt thereof.
Patent ES-484784-A1 (ES)
Title: Substituted N-benzoyl-N'-tert.-alcoxycarbonylphenyl(thio)ureas, methods for their preparation and their use as insecticides.
IPC: A01N47/34
Filed: 1979-10-05
Abstract: N-Benzoyl-N'-tert.-alkoxycarbonylphenyl-(thio) ureas of the formula < IMAGE > in which R1 represents halogen or alkyl, R2 and R3 independently of one another represent hydrogen or halogen, R4 represents alkyl, R5 and R6 either individually represent alkyl or together represent alpha , omega -alkanediyl and X represents oxygen or sulphur, which possess arthropodicidal properties.
Patent ES-485105-A1 (ES)
Title: Combined vaccine active against Newcastle disease and egg production drop caused by adeno-like viruses, process for preparing it, adeno-like and Newcastle disease virus strains.
IPC: A61K39/295
Filed: 1979-10-17
Abstract: Combined, inactivated vaccine ready for administration and active against at least Newcastle disease and egg production drop caused by adeno-like viruses and process for the preparation of such vaccine by addition of (A) a Newcastle disease virus (NDV) containing liquid obtained by cultivation of a NDV, followed by inactivation of the liquid and optionally homogenizing it, together with (B) an adeno-like virus (ALV) containing liquid obtained by cultivation of an ALV, followed by inactivation of the liquid and optionally homogenizing it, to an oil phase containing as essential components at least one of the components selected from the group consisting of light paraffinic mineral oils, vegetable oils and naphtenic mineral oils and one or more emulsifiers such as nonionic surface-active compounds derived from alkylene oxide and/or hexahydric alcohols and/or higher natural fatty acids such as esters or ester-ethers, optionally followed by homogenizing and/or addition of a preservative.
Patent ES-485234-A1 (ES)
Title: Lining device for board material
IPC: B32B43/00
Filed: 1979-10-20
Abstract: The laminating machine for applying a decorative foil to a panel has a frame with an upper horizontal support carrying the supply roll for the foil. As the foil is unwound, it passes through an adhesive applicator then travels downwards past a heater in a drying section (4) towards the panel below. This panel is advanced on rollers forming a horizontal conveyor and past forming rollers where the foil is applied to its surface. The panel is conveyed horizontally onwards by further rollers where the edges are pressed inwards, and under a cutting beam with a blade attached which is swung downwards to cut the coated panel. The adhesive applicator has spreader members through which the foil passes, supported above the liq. adhesive bath.