baber/WOPTO huggingface dataset:
Patent ES-351519-A1 (ES)
Title: Improvements in or relating to Heat Exchange Methods and Devices Therefor
IPC: F22B31/00
Filed: 1968-03-13
Abstract: A fluid to be heated or cooled is circulated through tubing immersed in a plurality of heated or cooled fluidized beds maintained in separate compartments and the compartments are maintained at different temperatures. As shown, an enclosure 17 is divided by a partition 25 into two compartments 17a, 17b each of which contains material fluidized by a gas passing through a base-plate 18. A fluid to be heated passes from an inlet header 23 to an outlet header 24 via a tube bundle 21 part of which is disposed in compartment 17a and the remainder in compartment 17b. The combustion gases from a burner 26 are directed into compartment 17a and leave via a cyclone tube 28, in which the solids are separated, and a duet 27 for introduction into compartment 17b. The gases leave the latter via a further cyclone tube and outlet 29 the fluidizing gas exits through an outlet 30 and may be recycled. The beds may alternatively be heated by burners provided beneath the baseplate of the bed, by electric heaters or by steam and may be cooled by replacing burner 26 by an injector for low-temperature gas.
Patent ES-376309-A1 (ES)
Title: Method of obtaining flock coated articles
IPC: D04H11/00
Filed: 1970-02-06
Abstract: A flock coated article having a pile comprising crimped and non-crimped fibres is made by coating a base sheet with an adhesive, applying curled crimpable fibres to the adhesive coated sheet so as to leave exposed areas, applying substantially straight non-crimpable fibres to said exposed areas and then crimping the crimpable fibres, e.g. by heating which also serves to set the adhesive. The fibres may be applied by electrostatic or mechanical blocking. Patterns may be formed by positioning a stencil over the sheet prior to the application of the non-crimpable fibres, which may be of a different colour to the crimpable fibres, removing the stencil and applying further non crimpable fibres, which may be of a different colour, to the areas covered by the stencil. The base sheet may be a textile e.g. hessian, uncured rubber or a foam e.g. of polyurethane. The adhesive may be a plasticised polyvinyl chloride or a natural or synthetic rubber. The crimpable fibres may be heterofilaments based on a polyamide e.g. polyhexamethylene, adipamide/poly-e-caprolactam, a polyester e.g. polyethylene terephthalate, polyurethane, polyolefin or polyacrylonitrile. The non-crimpable fibres may be polyamide, polyester or polyvinylchloride. The flock coated article may be used as for carpets, upholstery and apparel.
Patent ES-378949-A1 (ES)
Title: Ing electrode holder
IPC: B23K9/28
Filed: 1970-04-22
Abstract: An angled hand-holder for a welding rod, gripped by a jaw 3, is enclosed by a tubular insulating handle 5, secured against a shoulder 9 by a nut 13 and having an oblique end face 6 against which is located an insulating cap 26. The cap has one end of a spring blade 28 embedded in it. so that the free end 29 can snap behind a recess 30 in the head of the holder, to prevent removal of the cap. If the cap becomes damaged in use, it is removed by breaking it and another is pressed into position. The handle 5 and cap 26 have internal ventilation grooves 24, 31 communicating with an orifice formed at the angle between the cap and handle and this also serves to locate the handle by engaging a V-shaped projection 11 on the holder. The point of entry of the cable into the holder may be protected by a metal sleeve 16 screwed to the latter and enclosed by an insulating guard see Fig. 2 (not shown).
Patent ES-381446-A1 (ES)
Title: Apparatus intended to produce leak-tight connection between a container and a discharge station
IPC: B65G69/18
Filed: 1970-07-04
Abstract: A telescopic shoot 18, 19, Fig. 2, is sealed with the base of a hopper 12 by raising the portion 18 so that a ring 16 abuts a resilient sealing ring 11. The two parts of the shoot are sealed by a membrane 21. A door 15 closes the hopper. Springs 22, Fig. 1, urge the shoot upwards into sealing engagement and are compressed by rams 24 so that the door 15 may be opened. Fig. 3 shows an embodiment in which a door 15 is withdrawn by a ram 35, 36 into a sealed compartment 33 which is sealed by a resilient member 30. A seal 11 seals the shoot 16, 18, 19 to the hopper 12 after the door has been opened. (For Figures see next page.) 8
Patent ES-396848-A1 (ES)
Title: Anti-dandruff hair preparation
IPC: A61Q5/00
Filed: 1971-11-09
Abstract: This invention relates to hair preparations having activity against dandruff, containing as an anti-dandruff agent the proteolytic enzyme material rennet. One form of the hair preparations is a lotion, for example an aqueous or alcoholic solution or emulsion of rennet having a pH of from 2 to 9. Rennet may also be incorporated in shampoos, creams, sprays and gels.
Patent ES-397463-A1 (ES)
Title: Submersible pump with guide means
IPC: F04D29/60
Filed: 1971-11-29
Abstract: A submersible pump with guide means wherein guide elements include a guide sleeve provided with an aligning gap which during lowering of the pump assembly slides upon an aligning rail connected to the foot of the delivery conduit of the pump.
Patent ES-400106-A1 (ES)
Title: Automatic machine for forming rolls of piece-fabrics having a pre-established length and discarding of defective fabric
IPC: D06H3/00
Filed: 1972-02-24
Abstract: A machine for the automatic formation of rolls of piece-fabrics having a pre-established length is provided with a winding up device, a plane on which the fabric is fed, a cutting device actuated by sensor means responsive to signals applied to the fabric or to a counting device, gripper means adapted to seize therebetween the fabric after the cutting operation and carry it to the winding up device, a feeder of cardboard tubes which are the core of the rolls, said feeder comprising means adapted to unwind a sheet of paper from each tube and means for positioning thereafter the tube on the winding up device so that the end of fabric drawn by said gripper means, held between the tube and the unwound sheet of paper, is the origin of a new roll of fabric. An automatic device for discarding the defective fabric is also provided, when the beginning and the end of each defective length of fabric is indicated by previously applied signals. The above mentioned cutting device carries out two cutting operations and the two fabric edges are then joined together by overlapping and the winding up of the roll continued. A device for counting the length of defective fabric is also preferably provided.
Patent ES-411995-A1 (ES)
Title: A tool for sealing a container, such as a cup, bottle, jar or the like
IPC: B29C61/00
Filed: 1973-02-23
Abstract: In a tool for sealing containers, such as cups, bottles, jars and the like there is provided a cooling surface applicable to a plastic cap on the cup or the like and an annular nozzle to blow hot air around the periphery of the cooling surface. This cooling surface is provided on a slide displaceable in the body of the tool for controlling the passage through the nozzle such that this nozzle is exposed when the slide is moved into the body by pressure against the cooling surface.
Patent ES-423313-A1 (ES)
Title: Voussoir for a lining, and method for constructing the lining
IPC: E21D11/14
Filed: 1974-02-16
Abstract: Method for constructing a bore lining comprising pre-assembling in the factory voussoirs into a panel in a jig having the required outside dimensions for the panel by means of a connecting material which fills the gaps between the voussoirs. Each panel has at least two voussoirs which are juxtaposed in at least one of circumferential and axial directions of the panel. The pre-assembled panels are then transferred to the construction site and laid directly in the bore so as to form the lining.
Patent ES-427614-A1 (ES)
Title: 9-Hydroxy prosta-5-cis, 11,13-trans-trienoic acids and derivatives thereof
IPC: C07D307/935
Filed: 1974-06-24
Abstract: Novel prosta-5-cis,11,13-trans-trienoic acids having oxygenated functions at C-9 and C-15 positions, the 15-methyl, ethyl and propyl derivatives as well as the C-20-nor, bisnor or C-20 alkyl derivatives thereof, process for preparing such compounds and novel intermediates obtained thereby. 9 alpha , 15 alpha -dihydroxypprosta-5-cis,11,13-trans-trienoic acid and 9-keto-15 alpha -hydroxyprosta-5-cis,11,13-trans-trienoic acid are representatives of the class. Also included are the pharmaceutically acceptable, non-toxic esters and salts of the carboxylic acid function and the pharmaceutically acceptable, non-toxic esters or ethers of the secondary hydroxyl groups. These compounds possess prostaglandin-like activities and thus are useful in the treatment of mammals, where prostaglandins are indicated.
Patent ES-428015-A1 (ES)
Title: Cephalosporin compounds
IPC: C07D307/54
Filed: 1974-07-05
Abstract: Novel syn-7 beta -(2-aryl-2-hydroxyiminoacetamido)ceph-3-em-4- carboxylic acids carrying a 7 alpha -lower alkoxy substituent, particularly a 7 alpha -methoxy group, which are broad spectrum antibiotics exhibiting low serum binding are described.
Patent ES-428193-A1 (ES)
Title: Electrical supervisory circuit arrangements
IPC: D04B35/14
Filed: 1974-07-12
Abstract: An electrical supervisory circuit arrangement, as for detecting faults such as yarn breakage in a circular knitting machine, comprises a number of channels each responsive to a particular type of fault signal in the machine. Each channel comprises a bistable transistor circuit which is switched in response to the particular fault condition to be detected and, when so switched, energises a warning light. In addition, all the bistable circuits are connected in common to an output transistor which is thus switched when any of the bistable circuits detects a fault. The output transistor controls two relays, one of which disconnects the forward-current supply to the machine and the other of which temporarily provides a reverse-current supply for braking the motor.
Patent ES-433365-A1 (ES)
Title: Mowing implement
IPC: A01D34/66
Filed: 1974-12-27
Abstract: A mowing implement essentially comprising a housing extending transversely of the direction of movement of the mowing implement, a plurality of mowing members rotatably journalled on said housing and a drive assembly arranged within said housing for driving the mowing members and formed by a sequence of gears including both driving gears connected with the moving members and at least four coupling gears drivingly interconnecting each adjacent pair of driving gears. All of the gears are small and are arranged in line so that the housing is narrow. The housing is made very rigid by fixedly interconnecting the top and bottom walls together by structure which supports the bearings for the coupling gears. The assembly is economical so that it can be replaced as a unit rather than being repaired.
Patent ES-439148-A1 (ES)
Title: Liquid preparation of fatty acid/alkanolamine condensates
IPC: D06M13/244
Filed: 1975-07-04
Abstract: Liquid, aqueous preparations of fatty acid/alkanolamine condensates containing a sulphuric acid ester of the general formula R-X-OSO3(-) M(+) wherein R denotes an aliphatic radical with 8-22 C atoms an alkylphenyl radical with 4-12 C atoms in the alkyl chain or a naphthyl radical, X denotes a polyglycol ether chain which is derived from ethylene oxide or propylene oxide or mixtures of both, and wherein the number of chain members is 10-30 and M(+) denotes a metal of main group 1 or an ammonium ion.
Patent ES-448730-A1 (ES)
Title: Actuator mounting assembly for a multi-disc brake
IPC: F16D65/18
Filed: 1976-06-10
Abstract: A disc brake for installation on heavy automotive vehicles, comprises at least two rotating discs fixed to each other and spaced apart axially and rigidly fixed on the brake rotor, and a stirrup fixed on the brake stator. The stirrup comprises two external portions between which the discs are disposed, and at least one intermediate portion between the discs. The stirrup portions have pairs of opposed coaxial cylinders to apply friction linings against the discs between them. The cylinders of the intermediate stirrup portion open in opposite axial directions and are staggered circumferentially and are blind and have a depth close to the thickness of the intermediate portion. The portions of the stirrup member are detachably interconnected and extend over an angular sector of about 180 DEG at the top of the brake.
Patent ES-454917-A1 (ES)
Title: Process for preparing oxazolo{8 3,2-a{9 pyrrolo{8 2,1-c{9 pyrazine derivatives
IPC: C07D498/14
Filed: 1977-01-10
Abstract: The present invention provides a novel cyclization process useful for the production of the peptide moiety of an ergotalkaloid.
Patent ES-461424-A1 (ES)
Title: Edge protected board
IPC: A47B13/08
Filed: 1977-08-06
Abstract: The table top (1) is provided with an edge guard (2), a conventional plastic edge band. It engages over the top and bottom edge of the table top (1) with a strip (3) and (4). The edge guard (2) can have a downwardly projecting web which projects from the lower table-top plane with a slight outward and downward divergence. The table top (1) is made of natural wood. A plastic coating (7) is applied to its top side and bottom side. With the application of a sufficiently high pressure and corresponding temperature, it is achieved that the low-viscosity plastic penetrates relatively deeply into the edge zone of the table top, all pores being completely filled and reliably sealed against the penetration of moisture. An edge guard is thereby provided which encloses and seals the table top in such a manner that moisture can no longer pass under the edge guard and penetrate into the cut surfaces of the table top.
Patent ES-463781-A1 (ES)
Title: Twin motor and screw drive for workpiece positioning stops and for press ram drive and the like
IPC: B23D15/08
Filed: 1977-11-02
Abstract: A rear gauge assembly includes a gauge bar extending between two carriages, each carriage being mounted to a housing mounted to the rear of a press brake bed and having a lead screw and motor associated with it. Front gauges are provided on carriages on a pair of similar housings mounted to a rail mounted to the front of a press brake bed, each of these housings also having a lead screw and motor for driving its respective carriage. A microcomputer is employed to control the two motors for synchronizing movement of the rear gauge carriages with each other while driving the rear gauge, and to control the two motors for the front gauge while the front gauges are being driven to synchronize movement of front gauges with each other. The same synchronizing techniques for two lead screws are employed on a new type of ram drive for press brakes incorporating two ram drive screws, with a motor for each screw, the motors being synchronized by the controller.
Patent ES-465882-A1 (ES)
Title: Pesticidal carbimidocarbonylphenylformamidines
IPC: A01N47/34
Filed: 1977-01-11
Abstract: Carbimidocarbonylphenylformamidines of the formula < IMAGE > wherein each of R1 to R6 represents hydrogen, halogen, C1-C4 alkyl, C1-C4 alkoxy, trifluoromethyl or cyano, a process for their production and their use in pest control.
Patent ES-466913-A1 (ES)
Title: Bi-directional hinged conveyor belt
IPC: B65G17/08
Filed: 1978-02-13
Abstract: A conveyor composed of a plurality of identical interconnected modular links and movable through straight and multiply curved travel paths. Each link is pivotally connected to adjacent links for relative pivotal movement about a first axis. Each modular link is composed of two sections which are pivotally joined for relative pivotal movement of the sections about a second axis orthogonal to the first axis. Sprocket teeth are integrally formed with the modular links along for cooperation with vertical or horizontal sprocket wheels for transport of the conveyor in either plane. The upper surface of the modular links defines a conveying surface and may include a spaced array of upstanding ribs.
Patent ES-469321-A1 (ES)
Title: Process for preparing highly filled acrylic articles
IPC: C08L33/10
Filed: 1978-04-29
Abstract: Disclosed herein is a process for preparing highly filled acrylic articles comprising: (a) providing a solution of an acid-functional acrylic polymer-in-monomer solution (b) mixing into said solution a catalytic amount of polymerization promoter system (c) blending into said mixture 40 percent to 80 percent inert particulate filler to form a casting mixture (d) introducing said casting mixture to a mold and (e) curing said molded casting mixture whereby the viscosity of said casting mixture is controlled and the settling of said filler is minimized by the presence of units from said carboxylic acid in said polymer.
Patent ES-475407-A1 (ES)
Title: Dry-shaving apparatus
IPC: B26B19/38
Filed: 1978-11-25
Abstract: A dry-shaving apparatus comprising a circular shear plate a circular cutting member associated with and rotatable relative to the shear plate mechanism to effect rotation of the cutting member and a rotatable spindle tiltably coupled at one end to said cutting member and tiltably coupled at the other end to said rotating mechanism, each such tiltable coupling including a three-point contact equi-spaced about the axis of rotation of the rotatable spindle between said rotatable spindle and the cutting member on the one hand and between said rotatable spindle and the rotating mechanism on the other hand.
Patent ES-479426-A1 (ES)
Title: Shaft for transmission of motion having means which render it axially collapsible
IPC: B62D1/19
Filed: 1979-04-09
Abstract: A shaft for transmission of motion having means which render it axially collapsible, particularly for use as a motor vehicle steering, comprises two elongate parts (2) each having a U-shape and made up of an enlarged base (3) from which two spaced and parallel arms (4) extend, the said two parts being aligned coaxially with each other, but angularly displaced by 90 DEG with respect to each other and with the base of each part inserted between the arms of the other. An elongate body (10) of elastomer material is inter-posed between the two enlarged bases (3) of the two elongate parts (2), the elongate body having, in cross section, four equiangularly spaced radial lobes, each one of the which is located between one arm (4) of an elongate part and an adjacent arm (4) of the other elongate part. Connecting means (16, 14, 14a), are provided for fixing the free end of the arms of one of the elongate parts to a link which is coaxial with and rigidily fixed to the steering-wheel of the vehicle and for fixing the free end of the arms of the other elongate part to a link which kinematically connected to wheels for steering the vehicle in order to transmit to the wheels the steering motion applied to the steering wheel by the driver.
Patent ES-484561-A1 (ES)
Title: Fixing device for telescopic shock-absorber
IPC: F16F9/54
Filed: 1979-09-28
Abstract: A tube of a shock-absorber is mounted inside an iron ferrule formed with apertures in which are inserted projections as previously formed on the tube. The ferrule is formed integrally with tabs or legs for securing to a vehicle part such as a wheel axle.
Patent ES-485261-A1 (ES)
Title: Apparatus for limiting the axial force, especially for valves.
IPC: F16K39/00
Filed: 1979-10-22
Abstract: Apparatus for limiting the axial force, especially for valves, with spring-loaded latching elements (18) which release the spindle nut (8) in the axial direction, for the purpose of preventing overstressing of the threaded spindle (6), if the axial force exceeds a specified level which can be set by suitable selection of the springs (24, 25).
Patent ES-8101490-A1 (ES)
Title: Process for reducing resistance to the forward movement of ship hulls.
IPC: B63B1/06
Filed: 1980-05-05
Abstract: A ship underwater hull is provided having a reduced resistance to advancement. The hull has two gutter-shaped symmetrical ducts (2, 3) open outwardly, for allowing the evacuation of displaced water. The two gutter-shaped ducts (2, 3) start at the lowest point (4) of the stem of the hull and diverge rearwardly from each other by progressively drawing away from the longitudinal median plane of the hull, then extending upwardly along the ship sides until above the floating line (O), the ducts having a section which is continuously increasing.
Patent ES-8300832-A1 (ES)
Title: An improved high solids coating composition of a low molecular weight acrylic polymer and a polyisocyanate cross-linking agent, and a substrate coated therewith.
IPC: C09D175/04
Filed: 1980-11-20
Abstract: An improved high solids coating composition that contains at least 50% by weight of a binder of film-forming constituents in which the constituents are of (A) an acrylic polymer that has a number average molecular weight of about 500-10,000, a hydroxyl content of at least 2% by weight and contains about 2-10% by weight of a chain transfer agent, and consists essentially of an alkyl methacrylate, a hydroxyalkyl acrylate, or a hydroxyalkyl methacrylate and optionally, an alkyl acrylate or styrene and (B) an organic polyisocyanate cross-linking agent the improvement used with this composition is the addition of select ultraviolet light stabilizers and optionally, antioxidants. The composition is particularly useful for clear coat/color coat exterior finishes for automobiles, trucks and airplanes.
Patent ES-8205246-A1 (ES)
Title: Room-temperature curable unsaturated polyester resins mixtures, their curing process and moulded products made from them.
IPC: C08F299/04
Filed: 1981-07-02
Abstract: 1. Moulding compositions containing a) 20 to 80, preferably 30 to 70, parts by weight of at least one alpha-beta-ethylenically unsaturated polyester, b) 80 to 20, preferably 70 to 30, parts by weight of at least one unsaturated monomer copolymerizable therewith, c) 0.01 to 10 parts by weight of at least one amine, d) at least one cobalt compound - preferably soluble in a/b - corresponding to a metal content of 0.000 1 to 0.1 parts by weight, and e) 0.01 to 10 parts by weight of at least one copper(I) compound, characterized in that the copper(I) compound e) is present in the form of a complex and the ratio by weight of copper to cobalt is 0.1 to 10.000, preferably 1 to 10, and the ratio by weight of copper to amine is 0.001 to 1, preferably 0.01 to 0.1 - based in case on the metal content.
Patent ES-8204675-A1 (ES)
Title: Brake booster for automotive vehicles
IPC: B60T13/567
Filed: 1981-07-03
Abstract: A brake booster for automotive vehicles comprises a low-pressure casing sealingly subdivided into a low-pressure chamber and a working chamber by an axially movable wall. The two transverse end walls of the low-pressure casing are interconnected by a central reinforcement tube integrally formed with a master cylinder. The actuating piston of the master cylinder is connected to a guide piston which is guided in the reinforcement tube and which receives a rubber-elastic reaction disc in an end thereof remote from the master cylinder. A control valve casing is axially movable in the reinforcement tube, bears axially against the reaction disc and is connected to the movable wall by radial ribs extending radially through longitudinal slots in the reinforcement tube. The radial ribs are connected to a ring which encompasses the reinforcement tube and which is secured in a bowl-shaped hub member of the movable wall. Air channels extend through the radial ribs to connect a control valve in the control valve casing to the low-pressure chamber.