baber/WOPTO huggingface dataset:
Patent ES-460015-A1 (ES)
Title: Bearing materials
IPC: F16C33/12
Filed: 1977-06-22
Abstract: The invention relates to an alloy for lining bearings as a variation of the known white metal. The alloy consists mainly of tin, but contains from 0.001 to 0.5% by weight of chromium and from 0.005 to 0.5% by weight of cobalt. The microstructure is good, and the alloy can be bonded to a steel base and is robust and ductile.
Patent ES-464663-A1 (ES)
Title: Weft knitted fabric
IPC: D04B15/32
Filed: 1977-12-01
Abstract: Weft double knitted fabric has a looped structure with some knitted loops drawn in one direction and other knitted loops drawn in an opposite direction. Yarns of some courses are drawn into knitted loops in both directions to form knit stitches on both faces of the fabric. Yarns of other courses are drawn into knitted loops in a first direction only to form knit stitches on one face only of the fabric. Yarns of still other courses are drawn into knitted loops in the second direction only to form knitted stitches on the other face only of the fabric. An inlay yarn is formed exclusively into tuck stitches extending in both directions, with different yarns drawn through the tuck stitches to form knit stitches on opposite faces of the fabric.
Patent ES-466831-A1 (ES)
Title: Spun proteins and process for the production of the said proteins
IPC: D01F4/00
Filed: 1978-02-09
Abstract: The textured proteins are provided in the form of filaments 50 to 300 microns in diameter having, distributed in their cross-section, 1 to 60-micron fat particles, optionally containing one or more fat-soluble adjuvants, the said fats having a saponification number of not more than 5%. Preferably, the process for producing the said protein, consisting in mixing fat, optionally supplemented with one or more fat-soluble adjuvants, and a protein gel and in extruding the mixture in a suitable coagulating medium, is characterised in that a mixture is prepared under conditions such that the contact time between the protein gel and the fat, up to the time of passing through the extruder, does not exceed 2 minutes. The invention makes it possible to introduce into human food vegetable and/or animal proteins by giving them most of the qualities of animal meat.
Patent ES-467917-A1 (ES)
Title: Apparatus for coating both sides of a travelling web
IPC: D06B1/14
Filed: 1978-03-16
Abstract: Both sides of a travelling web are adapted to be continuously but separately coated with coating material by passing the web through successive roll-formed puddles in a simple three roll arrangement. Means are provided for preventing coating migration from one puddle to the other.
Patent ES-468972-A1 (ES)
Title: Optical system which combines or divides light pulse beam
IPC: B01D59/34
Filed: 1978-04-20
Abstract: Appts. for combining pulsed beams of radiation, e.g. from pulsed lasers used in sepn. of mixts. of several isotopes, which are inclined to a central axis at a angle which is a small fraction of a radian has a device, pref. with a reflecting surface, arranged at the point where the beams meet the axis to deflect the beams on to a common path. The angle of the beams is pref. 1 degrees. Pref. the reflecting surface can be rotated, and pref. the point where the beams meet the reflecting surface is distinct from the axis of rotation of the surface.
Patent ES-469292-A1 (ES)
Title: Public works machine including control jacks in a boom balance assembly
IPC: E02F3/30
Filed: 1978-04-28
Abstract: The present invention relates to a method for determining the locations of the two hydraulic jacks for controlling an assembly of two pivoted arms, the first arm, called boom or jib, pivoted on the frame of a public works machine, such as a loader or a hydraulic shovel, and the second arm, called balance beam, pivoted on the first arm, while a bucket, adapted to rest on the ground during loading, is coupled to said balance beam, each of said two jacks is coupled between the frame and the balance beam, at least one of the axes of coupling of one of the jacks being separate from the axis of coupling of the other jack on the same element-frame or balance beam-and the instantaneous centers of rotation of the bucket, corresponding respectively to the functioning of each of the control jacks when the bucket is near the ground, are chosen to be on the longitudinal axis of the boom, wherein the first instantaneous center of rotation is chosen to be near the ground, the second instantaneous center of rotation is chosen to be substantially perpendicular with respect to the position of the bucket resting on the ground at the moment of loading and wherein the longitudinal axes of the control jacks are placed on radii passing respectively through each of said centers of rotation, the axes of coupling of the jacks to the balance beam and to the frame being determined by the intersections of said radii with each of these elements. The invention is more particularly applied to the production of a high yield loader.
Patent ES-469389-A1 (ES)
Title: Tool retraction device on a machine tool.
IPC: B23Q1/26
Filed: 1978-05-03
Abstract: An apparatus for retracting the tool from a machined piece on a machine comprising a movable assembly for holding the tool or the piece having a guide means for taking up play by lateral biasing. This apparatus involves means intended for providing lateral displacement of the said movable assembly away from its position for taking up play so as to separate the tool from the piece after machining. For a machine tool with an indexible rotating tool-holding spindle, the tool is indexed in a plane approximately parallel to that of the means for taking up play prior to activation of the above mentioned means which is utilized to separate the tool from the piece.
Patent ES-470143-A1 (ES)
Title: Perfections made to the construction of hydraulic dampers.
IPC: F16F/
Filed: 1978-05-12
Abstract: Perfections made to the construction of hydraulic dampers. This invention consists of the hydraulic dampers (1) being annexed by the appropriate pipes (2) for the circulation of pressurised fluids to the action generated by a second shock absorber which has the appropriate cut-off valves (4) to control the passage of the pressurised fluid from or being sent to the main damper (1) and thereby helps to achieve a controlled additional dampening, in the fatigue stage of the damper (1) and therefore inactivity of it when it receives a force overload.
Patent ES-471244-A1 (ES)
Title: New N-amidino-3,5-diamino-6-substituted-2-pyrazinecarboxamides and process for preparing same.
IPC: C07D241/26
Filed: 1978-06-28
Abstract: N-Amidino-3,5- diamino-6- substituted-2- pyrazihecarboxamides and a process for their synthesis.
Patent ES-473370-A1 (ES)
Title: Introduced in the detection of leakages of the cooling in blast furnace nozzles
IPC: G01M3/20
Filed: 1978-09-14
Abstract: Leakage of the cooling liquid in blast furnace nozzles is detected by measuring variations in the differential pressure of the cooling liquid using an electronic information system with the technology normally employed in inductive-type systems and capable of detecting minor liquid leakages which are not detectable with conventional control devices. Detection assemblies are incorporated at the cooling liquid inlet and outlet circuits of the installation. Each detection assembly includes a cylindrical housing surrounding a fixed annular hood having a double wall filled with mercury which serves as a guide for the displacement of a movable hood which is inverted with respect to the fixed hood, and provided with a counterweight and an axially projecting stem, the free end of which incorporates a core of magnetic material housed in the influence zone of the high frequency inductive circuit. The mercury which fills the double wall of the fixed hood maintains the volumes of the cooling liquid in the interior and exterior of both hoods separated and independent. Such liquids penetrate into their respective chambers through ducts provided with corresponding by-pass valves.
Patent ES-473443-A1 (ES)
Title: Method for the production of urea of high mechanical strength
IPC: C07C273/00
Filed: 1978-09-18
Abstract: A method for the production of urea of high mechanical strength by the crystallizing process or the evaporation process, including a prilling or granulating step, utilizing 0.01-1% by weight of formaldehyde in the form of a formaldehyde polymer, which comprises, before prilling or granulating, incorporating in the urea, a formaldehyde polymer with a formaldehyde content of 82-97% and with a melting point of about 90 DEG -160 DEG C.
Patent ES-476532-A1 (ES)
Title: Steel-cored aluminum cable
IPC: H01B13/02
Filed: 1979-01-02
Abstract: A steel-cored aluminum cable for electric power conduction comprises a steel core including a plurality of steel wires and an aluminum coating disposed therearound in direct contact therewith and formed from an aluminum sheet and a plurality of aluminum staples disposed around the aluminum coating in direct contact with the aluminum coating along the entire innermost circumferential surface of the aluminum staples.
Patent ES-478855-A1 (ES)
Title: Method for Fixing a Flexible Pipe on a Rigid Tube
IPC: F16L33/02
Filed: 1979-03-21
Abstract: The invention relates to a method for fixing a flexible pipe 5 on a rigid tube 1, according to which the end of the tube 1 is provided with a reinforcement, and the end of the pipe is fitted on the said end of the tube 1 so that the end edge 8 of the pipe 5 is disposed beyond the reinforcement with respect to the end edge 4 of the tube 1. The reinforcement is made by fixing on the end of the tube a ring 9 which is initially separate from this tube and which, after having been fixed, projects radially with respect to the outer periphery of the tube 1. One application of the invention is the making of connections not subjected to untimely uncoupling to which end the pipe 5 may be held by a clamp 10.
Patent ES-480113-A1 (ES)
Title: Derivatives of 2-imino-imidazolidine, processes for their preparation, pharmaceutical compositions containing them and intermediates.
IPC: A61P9/04
Filed: 1979-04-30
Abstract: 2-Imino-imidazolidine derivatives of the formula < IMAGE > wherein R1, R2, R3 and R4 are as hereinafter set forth, and pharmaceutically acceptable acid addition salts thereof, are described. The 2-imino-imidazolidine derivatives are useful in the treatment of hypertension.
Patent ES-480336-A1 (ES)
Title: Storage supply device for unhairing appts. treating paper or cardboard - supplies sheets at constant pressure to facilitate single sheet delivery
IPC: B65H1/02
Filed: 1979-05-08
Abstract: A storage supply device for appts. for unhairing paper, newsprint or cardboard sheets, comprises spiral springs resting on a cradle which is driven to rotate. Loads or packs of the paper etc. pass between the springs and are driven lengthwise towards the edge of a table near the unhairing appts., where they are transversely jogged against a jog-stop. The unhairing device comprises a revolving drum working with a handling device for the sheets, which are processed one at a time. The storage supply device for the unhairing appts. supplies the sheets at a constant pressure despite any variation in thickness, so that the sheets may be taken singly from the pile. The operator may feed the sheets without risk of harm during the working of the device.
Patent ES-8101650-A1 (ES)
Title: Aluminium Alloy Compositions and Sheets
IPC: C22F1/05
Filed: 1979-08-03
Abstract: A composition and method whereby aluminium scrap, including consumer scrap, is recycled into aluminium sheet and aluminium containers. Aluminium scrap is heated to form a melt, which requires a minimum amount of adjustment to arrive at the present alloy composition. The melt is adjusted to form a composition consisting essentially of silicon 0.1-1.0% iron 0.1-0.9% manganese 0.4-1.0% magnesium 1.3-2.5% copper 0.05-0.4% and titanium 0-0.2%, the balance being essentially aluminium. The total concentration of Mg+Mn is 2-3.3%, and the Mg:Mn ratio lies between 1.4:1 and 4.4:1. The composition is then cast and fabricated into sheet having strength and formability properties making it suitable for container manufacture. Sheet fabrication according to the present invention comprises direct chill casting, scalping, preheating, hot breakdown rolling, continuous hot rolling, annealing, cold rolling and shearing. Container manufacture comprises drawn-and-ironed can body manufacture and easy-opening end manufacture.
Patent ES-8101938-A1 (ES)
Title: Apparatus for and method of heating and cooling metal products.
IPC: C21D9/00
Filed: 1980-01-23
Abstract: Installation for heating and cooling metal products includes an elongated pit having a removable lid and a gas inlet and gas outlet at opposing ends of the pit. A duct connects the inlet and outlet and a fan circulates gas through the pit and duct. The products in the pit may be heated by burners, electrical resistance, or induction heating. Heating and cooling of metal products, esp. semi-finished products such as steel billets, bars and rounds. The appts. can be combined with a rolling mill installation. Head treatment of the products can be effected in a single pit adjacent to the mill exit which saves handling.
Patent ES-8200713-A1 (ES)
Title: Pigment-containing coating composition having a high solids content.
IPC: C08G63/52
Filed: 1980-04-18
Abstract: A pigment-containing high solids coating composition is prepared from a blend of ester diols as binder and a curing agent for the binder, characterized in that as ester diol there is used a mixture of (a) 20-80 mole % of a compound having the general formula: < IMAGE > where R1 represents the group formed by abstraction of the two carboxyl group from a cycloaliphatic and/or aromatic dicarboxylic acid having 8 to 20 carbon atoms and R2 and R3 may be the same or different and represent a hydrogen atom and/or a hydrocarbon group having 1 to 9 carbon atoms, and m is a number of 1-4, and of (b) 80-20 mole % of a compound having the general formula < IMAGE > where R4 represents the group formed by abstraction of the two carboxyl groups from a cycloaliphatic and/or aromatic dicarboxylic acid having 8 to 20 carbon atoms, and R5 represents the group formed by abstraction of the two hydroxyl groups from a terminal diol having 4 to 12 carbon atoms in the main chain, and n is a number of 1-4.
Patent ES-8105008-A1 (ES)
Title: A process for the preparation of bis-indole-alkaloids and acid addition salts thereof and new bis-indole-alkaloids, pharmaceutical compositions containing them and their use as antitumour agents.
IPC: A61K31/395
Filed: 1980-04-22
Abstract: A process for the preparation of diindolealkaloids, especially new compounds corresponding to vinblastine or leurosine, in which the N-methyl group is replaced by an N-CH2-OC2H5 group having antitumor properties. The starting compounds are subjected to oxidation by chromic acid or an alkali metal dichromate at temperatures from -90 DEG C. to -30 DEG C. but preferably below about -45 DEG C. when the new compounds are to be produced, ethanol being present in this case.
Patent ES-8105342-A1 (ES)
Title: Thermosetting moulding masses, process for their preparation and process for the production of moulded articles using the moulding masses.
IPC: C08G18/08
Filed: 1980-07-17
Abstract: This invention relates to storage stable, solvent-free thermosetting polyurethane-based molding compositions which contain a fibrous reinforcing material, to a process for their production and to the production of fiber-reinforced moldings using these molding compositions.
Patent ES-8105671-A1 (ES)
Title: Apparatus for opening bales of fiber
IPC: D01G13/00
Filed: 1980-09-26
Abstract: An apparatus for opening bales of fibers using a gripper which detaches a layer of fibers from the top of a bale and then moves upwardly. A hold-back device is provided for grasping a web of fibers hanging down from said gripper device after the gripper device has been raised with the detached fiber material.
Patent ES-8201788-A1 (ES)
Title: An electronic telephone call debiting meter for a subscriber's telephone set.
IPC: H04M15/28
Filed: 1981-01-30
Abstract: The invention refers to an electronic debiting call meter (1) preferably intended for a subscriber's telephone set (3). The debiting call meter (1) comprises an inductive detector (2) and a calculating/presentation unit (4) and is preferably placed beneath the telephone set (3) for facilitating the inductive coupling. When the subscriber lifts the receiver for making a call the debiting call meter (1) is switched on by means of a control member (84) which switches on the voltage to the debiting call meter (1) and resets the electronics. The charge pulses, which during the call are transferred on the telephone network from the telephone station to the subscriber's telephone (3), are detected by the detector (2), which delivers a signal to the calculating/presentation unit (4) for each marking signal. This signal causes that an optional preset marking rate is added to an accumulator arranged in the debiting call meter (1). The content of the accumulator is detected and presented on an indicator (10), which e.g can be a LCD-display. The subscriber can then continuously read the accumulated cost during the call.
Patent ES-8307788-A1 (ES)
Title: Quinoline derivatives, pharmaceutical compositions containing such compounds, and methods of treating cardiovascular conditions with them
IPC: A61K31/47
Filed: 1981-03-05
Abstract: The invention is concerned with novel quinoline derivatives having cardiovascular activities of formula 1 < IMAGE > 1 in which A-B is -CH2-CH2-, -CHOH-CH2, -CH2-CHOH-, -C(O)-CH2-, -CH2-C(O)-, -C(NOR5)-CH2- or -CH2-C(NOR5)- R1 is hydrogen, hydroxy or lower alkoxy R2 is lower alkyl, hydroxy, lower alkoxy or CF3 R3 is ethyl or vinyl R4 is C1-9 alkyl, C2-9 hydroxyalkyl or lower alkoxyalkyl, C5-6 cycloalkyl, C3-6 cycloalkyl lower alkyl, cyano lower alkyl, lower alkenyl, lower alkynyl, tetrahydrofurfuryl, mono- or di-lower alkylamino lower alkyl mono- or di-lower alkylamino lower hydroxyalkyl phenyl C1-4 alkyl, phenyl C1-4 hydroxy-alkyl, diphenyl C1-4 alkyl, benzoyl C1-4 alkyl, furyl C1-4 alkyl, thienyl C1-4 alkyl, furoyl C1-4 alkyl or thienoyl C1-4 alkyl, which groups may be optionally substituted in the aromatic nucleus, and R5 is lower alkyl, whereby the substituents at the 3- and 4-positions of the piperidine ring are in the cis-position. The compounds of the formula may be in the form of their optically active enantiomers and/or their therapeutically acceptable salts. Furthermore the invention provides pharmaceutical compositions possessing cardiovascular activities, in which as active compound at least a compound of the above formula is used. Methods for the preparation of the pharmaceutical compositions and of the active compounds are also disclosed and covered by the invention.
Patent ES-8202741-A1 (ES)
Title: Chain-link suspension for railway vehicle.
IPC: B61F5/30
Filed: 1981-04-07
Abstract: 1. Pendulous suspension for a railway vehicle body on a carrying axle, where each axle box (5) is firmly fixed to a leaf spring (4), and where the vehicle chassis (7) is suspended at the end of each spring (4) by at least one pair of rings (8, 9) which are retained in bearings in the form of grooves which are combined in links (12, 10, 14), two of the latter (12, 14) being jointed by pins (11, 13) to the end of the spring (4) and to a fixed arm (6) on the chassis (7) respectively, characterised in that at least for one of the load-carrying regions of contact of a ring (8, 9) with a link (12, 10, 14) or of a link (12, 14) with a pin (11, 13), or of a pin (11, 13) with the end of the spring (4) or with the fixed arm (6), contact is made along two lines (A' A") whose angular separation alpha, relative to the centre (O) of the load-carrying portion of the ring (8, 9) or of the pin (11, 13), is such that tan alpha/2 > f, where f is the coefficient of friction between the components in contact.
Patent ES-8300450-A1 (ES)
Title: Apparatus for depilating with wax, in particular for the face.
IPC: A45D40/26
Filed: 1981-12-07
Abstract: The appliance for wax depilation especially of the face comprises a magazine for receiving a block of wax, a tubular duct extending between the magazine and a nozzle having an external opening located at the tip of the outer casing of the appliance. The nozzle is intended to be moved to a point at which it is held in close proximity to the user's skin. A heater adjacent to the duct melts the wax which is engaged within the duct. A carriage for receiving the block of wax within the appliance is intended to be pushed by hand towards the duct by means of an external thumb control button.
Patent ES-8401470-A1 (ES)
Title: Dibenzo(de,g)quinolines, processes for their preparation and pharmaceutical preparations containing them.
IPC: A61P25/04
Filed: 1982-05-07
Abstract: The present invention provides dibenzo(de,g)quinoline derivatives of the general formula: < IMAGE > (I) wherein R is an unsaturated aliphatic hydrocarbon radical containing up to 6 carbon atoms or a cycloalkylalkyl radical containing 4 to 6 carbon atoms and the pharmacologically acceptable salts thereof. The present invention also provides processes for the preparation of these compounds and pharmaceutical compositions containing them. Furthermore, the present invention is concerned with the use of these compounds for combating colds and allergies.
Patent ES-8304803-A1 (ES)
Title: Sterile docking process, apparatus and system.
IPC: A61J1/14
Filed: 1982-06-17
Abstract: A process, apparatus and system for making a sterile connection between two thermoplastic resin tubes is disclosed. The tubes are cut by a hot cutting means so as to form a molten interface between the tubes and the cutting means. The tubes are aligned with each other and slid off an edge of the cutting means while being urged together. As the thermoplastic resin cools a sterile weld is formed. The cutting means should either be thin or have a sharp edge where the aligned tubes are slid off and joined.
Patent ES-8305315-A1 (ES)
Title: Improvement in or relating to benzoylphenyl urea derivatives.
IPC: C07C273/18
Filed: 1982-07-05
Abstract: 1-(2,6-Dialkoxybenzoyl)-3-(substituted phenyl) ureas are disclosed herein. These compounds are useful both alone and in combination with other herbicides for controlling the growth of undesired plants. These compounds are preferably prepared by reacting a 2,6-dialkoxybenzoylisocyanate with a substituted aniline.
Patent ES-8400479-A1 (ES)
Title: Residual fuel oil compositions and the preparation and combustion thereof.
IPC: C10L1/182
Filed: 1982-08-24
Abstract: A residual fuel oil composition comprises a residual fuel oil, preferably at No. 6 fuel oil, having dissolved therein an effective total amount of at least one zirconium salt of (i) an alcohol, or (ii) a phenol, each having a C2 to C24 hydrocarbyl group, or (iii) of a hydrocarbyl sulfonic acid such that the salt has a mol. wt of 100 to 2500, or of any mixture thereof said effective total amount of the salt(s) being sufficient to reduce the amount of particulate matter which will be formed when, in use, the residual fuel oil is combusted. Suitably 1 to 1000 ppm of zirconium salt(s), calculated as metallic zirconium, are present. Preferred zirconium salts are zirconium propoxide or dodecyl benzene sulfonate. The composition is suitable for combustion in industrial boilers and th refinery furnaces, preferably being fed in air or steam-atomized form.
Patent ES-8306389-A1 (ES)
Title: Method for the determination of chymotrypsin or trypsin activity in a stool.
IPC: C12Q1/37
Filed: 1982-09-30
Abstract: 1. Process for the determination of the activity of chymotrypsin or trypsin in faeces by measurement of the velocity of the splitting of a suitable substrate by a faecal suspension in aqueous or aqueous-organic medium, characterised in that one suspends the faeces in the presence of a surface-active agent.