baber/WOPTO huggingface dataset:
Patent ES-410857-A1 (ES)
Title: Automatic roofing tile stacker - for loading mobile trays of firing furnace
IPC: B65G67/14
Filed: 1973-01-22
Abstract: Arched roofing tiles are stacked vertically on firing trays, by a machine, to which they are introduced piled horizontally. The piles are pushed forward over a roller conveyor, by a retractable piston, onto a carrier, to rest against vertical rails. The carrier then swings down through 90 degrees so that the tiles rest vertically on the floor of the firing tray, which has grooves to accommodate the rails of the carrier. The carrier is moved forward by a jack, against a spring restraining a shaft to which its pivot is fixed, until e.g. a photo-celll indicates that tiles are far enough onto tray to permit the carrier to revert to its original horizontal position, when jack is withdrawn. The completed stack of tiles has additional support from a suitably shaped buffer at end firing tray. Process, reduces man-power requirements, and the tiles, being stacked vertically, are not subject to uneven firing, or distortion from weight of other tiles.
Patent ES-417257-A1 (ES)
Title: Cutting tool
IPC: C01F5/04
Filed: 1973-07-26
Abstract: A roughing milling cutter having a plurality of spiral flutes defining the leading edges of the cutting teeth. The cutting teeth are formed as a series of stepped serrations, the circumferentially adjacent stepped serrations defining a helix extending axially around the periphery of the cutter. The helix angle of the serrations is substantially greater than the helix angle of the flutes and each serration defines an axially inclined surface terminating in a shoulder and having both radial and axial clearance.
Patent ES-420252-A1 (ES)
Title: Method and apparatus for planting plants
IPC: A01G23/04
Filed: 1973-11-05
Abstract: A soil-penetrating tool including releasable clamping means carrying the roots of a plant is introduced at an oblique angle, preferably along a circular path, into the soil, and moved there into a position wherein the plant roots are separated from the tool by releasing the clamping means. The tool is then moved out of the soil.
Patent ES-425856-A1 (ES)
Title: Two-high roll stand with roll adjusting and overload prevention mechanism
IPC: B21B33/00
Filed: 1974-04-30
Abstract: A metal working machine having a two-high rolling mill in which two horizontally spaced frames support shafts for eccentrically mounting the roll housings. The roll housings are journalled in the frames. The shafts protrude through the frames and at a common end each shaft receives a lever which in turn is connected with articulation to a linkage system which can alter the distance between the roll housings and also respond to a piston drive to provide roll overload relief.
Patent ES-428795-A1 (ES)
Title: Stator coil press
IPC: H02K15/00
Filed: 1974-07-31
Abstract: A stator coil press having a pair of dies mounted in a coaxial relation, one of said dies being movable toward the other die to support the stator and to form the coils on each side of the stator core, each coil forming die including a base, a support plate mounted for axial movement on said base, a plurality of external fingers pivotally mounted on said plate for movement to a position to engage the external surfaces of the coils and a plurality of internal fingers pivotally mounted on said plate for movement to a position to engage the internal surfaces of said coils, each alternate internal finger having a flat surface at the outer end which is positioned to overlap the adjacent fingers when the fingers are collapsed to the inoperative position and to form a substantially complete circle around the internal surface of the coils when pivoted to an operative position, a pair of cams mounted on said base in a position to pivot the external fingers into engagement with the outer surface of the coils and the internal fingers into engagement with the internal surface of said coils, a coil compression ring secured to said base in a position to press the coils in the space between the internal fingers and external fingers, and an adjustment ring to adjust the amount of travel between the support plate and base.
Patent ES-436443-A1 (ES)
Title: Oxidation of wool and like keratin fibres
IPC: D06M13/364
Filed: 1975-04-09
Abstract: A wool oxidation liquor contains a halogenated isocyanuric acid or salt thereof as halogen donor, a wetting agent, and an hydrogen donor comprising a mixture of a mineral acid and suitable organic acid. The halogenated isocyanuric acid may be a halogenated one, and is preferably selected among dichloroisocyanuric acid and alkali metal salts thereof, for example potassium and sodium salts. The organic acid may be selected among propionic acid, acetic acid, and halogeno-acetic acids, the mineral acid among hydrochloric, sulphuric, nitric, and orthophosphoric acid. The pH range of the liquor is in the range 0.5 to 3.5, preferably 1 to 2, and the active chlorine content in the range 0.5 to 5 per cent, preferably 1 to 2 per cent.
Patent ES-438479-A1 (ES)
Title: Fluid pressure actuator interconnected bogies
IPC: B61F5/10
Filed: 1975-06-12
Abstract: The bogies are connected together via fluid pressure operated reciprocating actuators and pressure lines in order to have the trailing bogie carry out complementary lateral movements to the lead bogie. The actuators each have a longitudinal axis directed at a downwardly inclined angle relative to the central vertical plane of the vehicle and bogies and are each mounted for universal movement on a respective bogie as well as on the vehicle body or a middle bogie.
Patent ES-439897-A1 (ES)
Title: Continuous electrolyte coloring of a pre-anodised aluminum foil or strip
IPC: C25D11/22
Filed: 1975-07-31
Abstract: Continuous process for anodizing and subsequent electrolytic coloring of an aluminium strip or foil with A.C. in which the strip after leaving the anodistaion unit passes through an aqueous acidic contacting electrolyte, e.g. dilute sulfuric acid, and then through the aqueous acidic coloring electrolyte containing metal ions and in which the A.C. source is connected to inert electrodes dipping in the contacting and in the coloring electrolyte respectively.
Patent ES-441391-A1 (ES)
Title: System for automatic coupling or splicing of bobbins, submitting a strip to a continuous feed process for paper manufacturing machines
IPC: B65H19/18
Filed: 1975-09-30
Abstract: A continuous paper supply is provided from alternative supply rolls by momentarily stopping the paper being supplied and adhesively joining the leading edge of a new supply severing the old supply and accelerating the new supply. A loop of paper is paid out during the momentary stoppage of the acceleration of the new supply and is thereafter recovered in preparation for the next changeover. An idler roller senses tension in the paper and generates a signal to the supply. The idler roller is capable of skewing to equalize tension across the paper.
Patent ES-441692-A1 (ES)
Title: Insulative coating for electrical steels
IPC: H01F1/18
Filed: 1975-10-10
Abstract: Insulative coatings for electrical steels and methods of making them. The coatings are hard, glassy and smooth in nature, are easily cured and improve the magnetic characteristics of the electrical steels. The coatings are produced by applying to an electrical steel an aluminum-magnesium-phosphate solution containing Al<+++>, Mg<++> and H2PO4<-> in a specified relative relationship and from 0 to 60% by weight colloidal silica on a water-free basis. The solutions contain at least 45% by weight water. Chromic anhydride (CrO3) may be added to the coating solutions to improve wettability of the solutions, moisture resistance of the resulting coatings and interlaminar resistivity after stress relief anneal. An electrical steel coated with a solution of the present invention is thereafter subjected to a heat treatment to cure the insulative coating thereon.
Patent ES-444861-A1 (ES)
Title: Method of manufacturing a finely granular concentrate of fire-retarding foam-forming solid addition substances for plastics, varnishes, coating compositions, and similar substrates
IPC: C08J3/22
Filed: 1976-02-03
Abstract: A method is provided for producing a fine granular concentrate of fire-retarding, foam-forming solids for addition to host material including plastics, paints, coating compositions and the like by mixing particles of solid fire-retarding additives of particle size less than about 5 mu m with a polymeric material wherein the particles are surrounded and coated by said polymeric material, said polymeric material being compatible with or the same as the host material to which the coated particles are subsequently added to confer fire-retarding and foam-forming properties thereto. The steps include drying said polymeric-particle mixture, comminuting said polymeric-particle mixture to a granular product of less than about 50 mu m, and repeating the coating procedure at least one more time on said granular product by mixing said granular product with polymeric material, followed by drying and comminuting said granular-polymeric mixture to provide a granular concentrate having a size of less than about 50 mu m with an outer layer of said polymeric material, said polymeric material in at least the outer layer of granular concentrate being characterized by being capable of splitting off nitrogen and/or water under pyrolitic conditions.
Patent ES-446727-A1 (ES)
Title: Sealing joints for automobile body and an extrusion head for extruding such joints
IPC: B29C48/30
Filed: 1976-04-06
Abstract: Tubular sealing joint mounted along the edge of a closure element of an automobile body. It comprises a tubular member made of flexible extruded material and having a longitudinal sealing face coming in contact with another closure element of the automobile body, in closed condition of the closure elements. It is provided with spaced groups of parallel flexible sealing lips extending along the tubular member and contiguously disposed transversely of the tubular member, the flexible sealing lips being intended to compensate localized flattening of the tubular member and being integral with it. Also disclosed is an extrusion head for extruding the sealing joint, comprising a die having a central core and an outer bored body spacedly surrounding the core to define therebetween a passage for the extrusion of an elongated tubular member. The outer body is formed along a portion of its bore with contiguous lip-forming grooves opening into the extrusion passage. A diaphragm plate is in contact with the outer body and has an inner surface corresponding in shape with the bore portion of the outer body and is formed with like contiguous grooves defining lips therebetween. The diaphragm plate is rocked from a position wherein the lips of the diaphragm plate lie over the grooves of the outer body to obturate them and a position wherein the lips lie away from them to liberate them for the extrusion of flexible lips over a predetermined length of the tubular member.
Patent ES-448441-A1 (ES)
Title: X-ray intensification and minification system
IPC: G01N23/04
Filed: 1976-06-01
Abstract: The specification discloses apparatus for intensifying and minifying X-ray images which includes a rectangular housing having opposed front and rear ends. A phosphorous screen is disposed in the front end of the housing for receiving X-ray images of an object irradiated by X-rays and in response thereto generating light images corresponding to the X-ray images. A mirror system is mounted within the housing adjacent the rear end for reflecting the light images back toward the front end of the housing. An image intensifying assembly is provided along one side of the housing for amplifying and minifying the reflected light images. A camera is located in the front end of the housing for recording the amplified and minified light images. Circuitry is provided for interrogating the operation of the camera and of various electronic circuits of the system in order to provide a visual indication of malfunction of the system.
Patent ES-451366-A1 (ES)
Title: Automatic device for maintaining the level of a stack of plates
IPC: H01M10/14
Filed: 1976-09-09
Abstract: An automatic device for maintaining the level of a stack of plates, mainly of the storage-battery type, in feeding devices of automatic assembly machines, comprising, according to the invention, a stack-lifting mechanism in the form of a conventional pneumatic cylinder with its both chambers being connected through suitable conduits to a source of fluid under pressure a replaceable magazine with a stack of plates mounted on said cylinder and a control system for automatically maintaining the level of said stack of plates, which comprises throttles introduced in said conduits, a distributing valve with one member thereof having T-grooves on one of its end faces which connect said conduits to said source of compressed fluid, a stack-level sensing means in the form of a nozzle and baffle arrangement, said baffle being adapted to interact with the uppermost plate of the stack, and said nozzle being connected by its inlet through one of said conduits to one chamber of said cylinder, and another nozzle connected by its inlet through another conduit to the other chamber of said cylinder, so that said nozzles provide for simultaneous discharge therethrough of the compressed fluid from both chambers of said cylinder, as said baffle, associated with one of said nozzles, interacts with the uppermost plate of the stack, whereby the level of said stack of plates is automatically maintained.
Patent ES-455697-A1 (ES)
Title: Facsimile communication system and method
IPC: H04N19/50
Filed: 1977-02-05
Abstract: A facsimile communication system for compressing, transmitting and reproducing facsimile information is provided, wherein a transmitter includes a correlation detector. When a first facsimile information scanned along a first scanning line has a low pattern density, the correlation detector determines by discrimination that at least one successive facsimile information, for example a second facsimile information scanned along a second scanning line adjacent to the first scanning line, should be abridged. Then, the transmitter compresses the first facsimile information and a third facsimile information contained in a third scanning line, and the compressed first and third facsimile informations are transmitted to a remote receiver. The remote receiver also includes a correlation detector and the correlation detector determines by discrimination that the compression-demodulated first facsimile information has a low pattern density. Then, the remote receiver supplies the first facsimile information to a recording device when it scans a first scanning line and further, repeated first facsimile information is supplied to at least one successive scanning line, for example, to a second scanning line. Thereafter, the compression-demodulated third facsimile information is supplied to the recording device when it scans a third scanning line.
Patent ES-455760-A1 (ES)
Title: Target analyzer
IPC: G06T7/00
Filed: 1977-02-09
Abstract: The analysing unit is used for verifying documents etc. characterised by given markings, or for checking fingerprints, e.g. to operate an access control. It has a detector on which the document or a finger is placed, with a number of detection elements arranged in a given configuration to provide signals defining the markings or the finger prints. The detector can be connected to an analysing circuit, controlled by a scanning circuit, via a level circuit. The detection elements may be surface conductors aligned along intersecting diagonal lines and formed as an integrated circuit. The analysing circuit may have a diode for each of the surface contacts with the lines of diodes connected via multiplexing means to the scanning circuit.
Patent ES-459882-A1 (ES)
Title: Latching plate especially for automobile doors
IPC: E05B65/20
Filed: 1977-06-17
Abstract: A latching plate, especially for automobile doors, characterized by a multifunction principal lever which can pivot, about an axis fixed to a support, either in a first direction in order to lock the latch, whether under the action of an external locking bolt or under the action of an internal control lever, or in a second direction, opposite to the first, in order to unlock the latch and open the door under the reverse action of the internal control lever or the bolt, or even in order to unlock the latch automatically by slamming the door on closing it.
Patent ES-463056-A1 (ES)
Title: Vapor lift pump for vapor-cooled transformers
IPC: H01F27/18
Filed: 1977-10-07
Abstract: Electrical inductive apparatus, such as a transformer, cooled by a liquid dielectric having a boiling point within the normal operating temperature range of the apparatus. A vapor lift pump, with few or no moving parts, recirculates the liquid dielectric through a conduit which extends between a supply reservoir and a distribution point, by means of a pressure to velocity energy conversion provided by an orifice in a chamber located in the supply reservoir. The use of a vapor lift pump enables significant improvement in the reliability and power requirements of the apparatus.
Patent ES-468382-A1 (ES)
Title: Diazepine derivatives
IPC: C07D495/04
Filed: 1978-03-30
Abstract: The invention relates to 6-cyclopropyl-1,3-dihydro-1-methyl-5-phenyl-2-oxo-2H-thieno [2,3-e] diazepine and pharmaceutically acceptable non-toxic acid addition salts, these compounds being useful as medicaments particularly for the treatment of gastro-duodenyl disorders. A synthesis for the diazepine is also described.
Patent ES-472093-A1 (ES)
Title: Combustion chamber of a diesel cycle internal combustion engine
IPC: F02B19/16
Filed: 1978-07-27
Abstract: A diesel cycle internal combustion engine having at least one cylinder with coplanar induction and exhaust valves and a precombustion chamber, in which the cylinder head is formed with a recess defining a combustion chamber with a projection on the crown of the piston, both the recess and the projection having a triangular cross section with respective upper surfaces being inclined at different angles from one another with respect to the longitudinal axis of the cylinder and respective side surfaces being inclined at substantially the same angle as one another with respect to the longitudinal axis of the cylinder.
Patent ES-476005-A1 (ES)
Title: Header for Tubular Heat Exchanger
IPC: F28F9/02
Filed: 1978-12-14
Abstract: A header for a tubular heat exchanger comprises an assembly of substantially trough shaped elements (4, 4a) of which the lateral sides (5) are joined together. At least one tube passage (3) is formed in the bottom of each element. The heat exchanger comprises tubes (1, 1a) of elongate cross-section. Heat dissipators (2), which may be corrugated strips or fin plates, are provided between the tubes.
Patent ES-477021-A1 (ES)
Title: Servo booster
IPC: B60T13/569
Filed: 1979-01-19
Abstract: A servo booster including a piston plate for receiving a differential pressure produced across two chambers which are defined in a shell casing, a cylindrical valve body having a valve mechanism therein for controlling the pressure across the two chambers, an aperture and a head portion formed respectively at the center portion of the piston plate and at an end portion of the valve body and being engageable with each other at a predetermined angular position, and the relative movement of the valve body and the piston plate in the direction of the axis of the servo booster being prevented by rotating the head portion through a predetermined angle in the aperture, wherein the improvement comprises a rotation preventing member rigidly mounted on the piston plate and having one portion thereof in fitting engagement with the valve body to prevent the relative rotation of the valve body and the piston plate.
Patent ES-479440-A1 (ES)
Title: Ethanolamine compounds, processes for their preparation, pharmaceutical preparations containing them and their medicinal use.
IPC: C07C217/62
Filed: 1979-04-09
Abstract: Compounds of the formula < CHEM > and therapeutically acceptable salts thereof, in which formula n is 1, 2 or 3 R<1> is selected from the group consisting of H, aliphatic acyl groups containing 2 to 5 carbon atoms, and unsubstituted or substituted benzoyl of the formula < CHEM > wherein R<3> is selected from the group consisting of hydrogen and methyl and wherein R<2> is selected from the group consisting of H, aliphatic alkyl groups containing 1-4 carbon atoms, benzyl, aliphatic acyl groups containing 2-5 carbon atoms, and unsubstituted or substituted benzoyl of the formula < CHEM > wherein R<4> is selected from the group consisting of hydrogen and methyl pharmaceutical preparations containing an effective amount of such compounds, and the medicinal use of the compounds.
Patent ES-480461-A1 (ES)
Title: High strength, extrudable silicone elastomer compositions
IPC: C08L83/04
Filed: 1979-05-08
Abstract: A composition curable to a silicone elastomer is prepared by mixing a triorganosiloxy endblocked polydimethylsiloxane fluid where the triorganosiloxy is dimethylvinylsiloxy or methylphenylvinylsiloxy, a reinforcing silica having a surface treated organosiloxane groups which contain 0.05 to 0.32 percent by weight vinyl, a fluid organohydrogensiloxane, a platinum catalyst and optionally a platinum catalyst inhibitor. The polydimethylsiloxane fluid has a major peak molecular weight of 68,000 to 135,000, a dispersity index greater than 3.8, the lowest molecular weight species between 854 and 3146 and the highest molecular weight species between 174,000 and 370,000. These compositions are readily extrudable under low pressure and cure to high strength elastomers with a high durometer.
Patent ES-482311-A1 (ES)
Title: Method for the building and putting in place of a sea platform with a gravity resting base, and means for implementing such a method
IPC: E02B17/02
Filed: 1979-06-25
Abstract: The invention relates to a method for the building and putting in place of a sea platform in using buoyancy chambers. The buoyancy chambers are temporarily attached to the raft and capable of being ballasted for allowing the control of their buoyancy during the building of the structure and their recovery. Simultaneously with the building of the tower and walls, the chambers are progressively built by assembling of portions of bodies mounted on a bottom element resting on a chamber receptacle.
Patent ES-485749-A1 (ES)
Title: Electromagnetic warning instrument
IPC: G10K9/12
Filed: 1979-10-26
Abstract: An electromagnetic warning instrument has a housing equipped with at least one core carrying an operating electric coil, and a contact-breaker cooperating with a vibrating armature fast with a diaphragm. The coil is mounted on a printed circuit and electrically connected thereto. The printed circuit is mechanically fixed to the housing. The contact-breaker is mounted on the circuit by a mechanical connection which effects an electric connection. The printed circuit carrying the coil or coils can be assembled in advance, preferably by automatic means, then it is fixed on the housing, each coil being simply fitted on to the core. The fixing of the contact-breaker assembly then simultaneously ensures a supplementary mechanical connection for the printed circuit and the electric connection with the contact breaker.
Patent ES-8101312-A1 (ES)
Title: Vacuum circuit interrupter.
IPC: H01H33/66
Filed: 1980-03-21
Abstract: The invention disclosed a vacuum type electric circuit interrupter comprising a highly evacuated envelope which includes at least one metallic tube made of the magnetic material or the ferromagnetic material, a pair of relatively movable contacts disposed within said envelope in a location and means for eliminating the magnetodistortion of said metallic tube. This means comprises a magnetic flux generating member for supplying the magnetic flux to said metallic tube. The noise generated from the vacuum circuit interrupter is, accordingly, eliminated by means of a magnetic field applying member for applying previously the magnetic field to said metallic tube or by increasing the magnetic reluctance of the metallic tube.