baber/WOPTO huggingface dataset:
Patent ES-484738-A1 (ES)
Title: High strength anchor assembly for fastener.
IPC: F16B13/08
Filed: 1979-10-04
Abstract: An improved anchor assembly for retaining an elongated fastener member within an opening defined by a wall portion having at least one concealed side. Such devices typically comprise at least two elongated leg members, means for connecting a pair of adjacent end portions of the leg members, an apertured anchor member coupled to the legs at opposite end portions and a collar member secured to the legs for sandwiching the wall portion between the collar and the anchor member. The improvement comprises providing each of the legs with respective coupling studs aligned along their major transverse dimensions for engaging substantially longitudinal flanges from anchor member on either side thereof or attaching the legs across the minor dimension of the anchor.
Patent ES-484951-A1 (ES)
Title: Machine for agricultural irrigation
IPC: A01G25/09
Filed: 1979-10-11
Abstract: An agricultural irrigation machine of the hose-drum type in which a hose through which water is passed leads from a drum on which the hose is wound to an irrigation trolley or sledge carrying a nozzle or water-gun. The hose-drum is mounted to rotate about a horizontal axis on a turret which can be turned about a vertical axis, whereby the hose-drum can be oriented in the direction of the unwound part of the hose. The hose-drum is driven in the hose-rewinding sense while water is flowing through the hose to the irrigation trolley or sledge. The hose-drum rests in a cradle of rollers and is driven in the hose-rewinding sense by a sprocket wheel engaging a captive chain wrapped around a peripheral channel on a flange of the drum.
Patent ES-486498-A1 (ES)
Title: Method and apparatus for embossing fold lines in thermoplastic sheets.
IPC: B31B50/25
Filed: 1979-11-30
Abstract: Method for embossing fold lines into fold box blanks (13), wherein a conveyor belt (20) passes the fold box blanks (13) between an embossing tool (30) and a countertool (31), the plastication heat is supplied to the fold box blanks (13) by guiding the heated lower tool (30) toward the conveyor belt (20), whereupon the embossing of the fold line takes place, and wherein, after the embossing has taken place, the conveyor belt (20) travels on with the embossed fold box blanks (13) which remain on the conveyor belt (20) until cooled down, whereupon they can be removed from the conveyor belt (20). The embossing of the fold lines into the fold box blanks (13) can take place either from above or from below through the conveyor belt (20) (Fig. 1).
Patent ES-488227-A1 (ES)
Title: Imaging elements containing microvessels and processes for forming images therewith.
IPC: G03C1/40
Filed: 1980-02-01
Abstract: An imaging element (100) comprising a support and: (1) a radiation-sensitive imaging means which undergoes a change in mobility or optical density in forming a visible image (2) a material capable of reducing the mobility of a diffusible photographic imaging material or (3) at least three laterally positioned segmented filters of different spectral absorptions is characterized in that the support (102) has a planar array of microvessels (108) which individually open toward one of its surfaces (106), next adjacent of said microvessels being laterally spaced by less than the width of adjacent microvessels opening toward either of the surfaces (104 or 106) of the support, and the imaging means, the mobility reducing material and/or the filters being present at least in part in the microvessels. Image spreading due to light scatter during exposure and diffusion of components during processing can be avoided. Elements suitable as lithographic and X-ray films, additive and subtractive color materials, color image transfer and silver salt diffusion transfer materials and methods for their use are described.
Patent ES-488840-A1 (ES)
Title: Process for the preparation of dual-porosity alumina beads.
IPC: C01F7/141
Filed: 1980-02-22
Abstract: Spheroidal alumina particulates having bifold porosity are prepared by (i) intimately admixing, at a pH of less than about 7.5, (a) a sol of a member selected from the group consisting of ultrafine boehmite and pseudo-boehmite, said sol being devoid of amorphous alumina and the concentration by weight thereof, in content by weight of Al2O3, being between 5 and 25%, with (b) from 30 to 95% by weight, based upon the total solids content of the admixture, of spheroidal alumina particulates essentially completely in at least one of the phases eta, gamma, delta and theta, such particulates having a micropore volume ranging from about 0.4 to 1 cm3/g, a specific surface ranging from about 100 to 350 m2/g, and particle diameters ranging from about 1 to 50 microns (ii) prilling said intimate admixture into spheroidal particulates and gelling the same and then, (iii) recovering, drying and calcining said gelled particulates at a temperature of from 550 DEG to 1100 DEG C. The resultant particulates having bifold porosity are useful as catalysts or catalyst supports.
Patent ES-8102591-A1 (ES)
Title: Micromonospora culture
IPC: C12R1/29
Filed: 1980-02-01
Abstract: Micromonospora danubiensis, a new species, having the capability of producing sisomicin.
Patent ES-8106517-A1 (ES)
Title: 10-halo-E-homoeburnane derivatives, a process for the preparation thereof, a process for the use thereof as vasodilators, and vasodilating compositions thereof
IPC: A61P9/08
Filed: 1980-08-13
Abstract: The invention relates to new 10-halo-E-homoeburnane derivatives of the general formula (I), < IMAGE > (I) wherein R2 is a C1-6 alkyl group and X is halogen, and epimers, optically active derivatives and pharmaceutically acceptable acid addition salts thereof. These substances exert vasodilating effects and can be applied to advantage in the therapy. The new compounds are prepared so that a racemic or optically active 9-halo-octahydroindoloquinolisine derivative of the general formula (II), < IMAGE > (II) wherein R2 and X are as defined above and R1 is a C1-6 alkyl group, or an acid addition salt thereof is treated with a strong base, and, if desired, the 15-epimers of the resulting compound having the general formula (I) are separated from each other, and/or, if desired, the resulting substance is converted into its pharmaceutically acceptable acid addition salt and/or resolved.
Patent ES-8201893-A1 (ES)
Title: Ink Unit for an Offset Printer
IPC: B41F31/02
Filed: 1980-08-13
Abstract: An inker for an offset machine includes a first pressure plate (17) and a second pressure plate (15a) with a lead screw rotatable to drive the second pressure plate (15a) towards the first pressure plate (17) to expel ink from a can having its base in contact with the second pressure plate (15a) and a barrier member (2) in contact with the first pressure plate (17) so as to expel ink through a central aperture of the barrier member (2) and to drive that ink along uniform length flow paths defined by passages (13a, 13b, 13c, 13d and 13e) to outlet ports (20a, 20b etc.). The lead screw is driven from the drive to duct roller 9.
Patent ES-8105484-A1 (ES)
Title: Maneuvering and release device for camera
IPC: G03B17/38
Filed: 1980-09-16
Abstract: The present invention relates to a maneuvering and release device for camera, wherein a connecting piece is mounted to rotate about the rod near the handle and is adapted to be locked on the latter in any angular position from all the possible positions, and this connecting piece also forms a sheath for the assembly of the fixed sleeve of the push button controlling a release, this sheath extending at right angles to the rod. An axial assembly of this release is also possible due to the alignment of a channel in the handle with a hole in the connecting piece. The device of the invention is more particularly applicable to the aiming maneuver of a camera and to the release of the shutter.
Patent ES-8305224-A1 (ES)
Title: Process and apparatus for coating bodies of different shape and size with built-in powder distributor
IPC: A61J3/00
Filed: 1981-05-13
Abstract: The process provides for the coating of bodies of different shape and size a built-in powder distributor, a rotating bell and a control system, to mix the aroma materials, metered into the product, during the entire coating process, to give an end product with the most uniform possible aromatisation. In the apparatus, the bell is freely mounted and its motion makes possible the introduction of the ducts for the coating and aroma materials, for transport, and for sucking air into or out of the container interior, while a constant change in the rotary speed of the bell is possible because of the direct coupling of the rotary elements to the bell.
Patent ES-8302764-A1 (ES)
Title: Method and chimney for reducing the emission of solid particles
IPC: C10B33/00
Filed: 1981-09-21
Abstract: The emission of solid particles during the discharging of a horizontal coking oven or furnace is substantially reduced or eliminated. For this purpose the hot air and gas convection flow which carries the solid particles substantially vertically upwardly is exposed to a shower or spray of water drops which are directed substantially horizontally into the upward convection flow. The volume, surface tension, density and speed of the water drops are coordinated relative to one another so that the water drops are loaded by taking up the solid particles whereupon the loaded drops sink down in a countercurrent flow to the upward convection flow. The solid particles carrying the water drops are removed from the convection flow by a plurality of baffles arranged in a chimney or stack in a staggered relationship so that the upward convection flow can pass through between adjacent baffles which are inclined toward respective collecting channels.
Patent ES-8307437-A1 (ES)
Title: Foil for the transfer of conductive tracks by stamping.
IPC: B41M3/12
Filed: 1982-04-20
Abstract: A stamping foil for forming printed circuit patterns on insulating or poorly conductive substrates comprising an electrically conductive layer made of a highly conductive metal, such as copper, which is endowed with a sufficiently low shear strength, even in thicknesses of 10 microns or more, to permit easy and sharp separation of the activated (imprinted) and non-activated portions of the foil. Such a low shear strength may be achieved with fibrous or fibrous-granular crystallite structures, wherein the fibers are oriented approximately at right angles to the surfaces of the foil, and, in addition, by doping agents containing carbon, nitrogen and sulfur. The foil may comprise a bonding layer for bonding the conductive layer to a substrate, or such a bonding layer may be applied to the surface of the conductive layer before the stamping operation. The conductive layer may be either self-supporting, or it may adhere to a carrier tape through an intermediary separating layer. In the latter case, the bonding and separating layers become activated when compressed by a stamping die or stereotype, whereby the conductive layer becomes bonded to the substrate and separated from the carrier tape in the activated areas. The activated and non-activated portions of the foil are then separable by pulling the carrier tape away from the substrate.
Patent ES-8305799-A1 (ES)
Title: Process for alkaline saponification of polyacrylonitrile.
IPC: C08F8/12
Filed: 1982-06-11
Abstract: 1. Process for the preparation of homogeneous aqueous solutions of saponified or partially saponified acrylonitrile polymers and copolymers by treating aqueous dispersions of the polymers or copolymers, respectively, with aqueous alkalis at elevated temperature, characterised in that the dispersion is added with continuous stirring to an aqueous alkali metal hydroxide solution which has been heated to 70 to 85 degrees C, and, after the addition is complete, the mixture is heated to a temperature of over 91 to 110 degrees C, while stirring, until the calculated amount of ammonia has been split off.
Patent ES-8306112-A1 (ES)
Title: 1-Alkyl-3-methyl:thiomethyl -4-quinolone derivs.
IPC: C07D215/22
Filed: 1982-07-27
Abstract: Quinolones of formula (I) are new: (n is 0-2. R1 is lower alkyl. R3 is H, lower alkyl, methoxy, methylthio; halo or trifluoromethyl). They are prepd. e.g. by reacting the corresp. 3-halomethyl cpd. with the CH3S or CH2SO2 anion, then opt. oxidising the resulting thioether to CH3SO. Therapeutic compsns. contg. (I) are also claimed. (I) are antihypertensives which can be formulated conventionally, esp. for oral administration at 1-50 mg per kg per day. - (I) where R1 is methyl; n is 2; R3 is H, 7-chloro, 7-fluoro or 7-methyl is specifically claimed. GBAB- GB2085441 B Quinolones of the general formula (I) wherein n is 0, 1 or 2; R1 is lower alkyl; and R3 is hydrogen, lower alkyl, methoxy, methylthio, halo or trifluoromethyl. USAB- US4442109 A Quinolone cpds. of formula (I) are new, where n is 0 or 1 and R3 is H, 7-chloro, 7-fluoro, 7-CF3, 6-fluoro, 7-methyl or 7-bromo. The cpds. may be prepd. from corresp. 3-CH2X-4-quinolinones <w>here X is a leaving gp. e.g. Cl or acetoxy) by reaction with the methanethiolate anion. The prod. (I: n=0) may be oxidised to (I; n=1). Cpds. (I) are antihypertensives which may be administered orally, parenterally or rectally. Dose is 0.1-100 (1-50) mg/kg daily. (12pp)l - US4447435 A 3-Methylsulphonyl methyl-4-quinolinones of formula (I) are new. R3 is H, 7-chloro,7-fluoro,7-tri-fluoromethyl, 7-methyl or 6-fluoro. - They have anti-hypertensive activity. Suitable dosage is 1-50 mg/kg/day. They are prepd. e.g. by reacting a cpd. of formula (II), where X is a leaving gp., e.g. chloro or acetoxy, with the methanesulphinate anion, e.g. as the alkali metal salt. (12pp)
Patent ES-8308729-A1 (ES)
Title: Method of deflashing cores produced by a grained material.
IPC: B22C9/18
Filed: 1983-01-18
Abstract: A process for the deburring of bonded moldings of granular material, for example, casting sand cores, coating them in the same operation with a surface layer. The moldings are circulated within an annular vibrator together with an abrasive body medium which contains a powdered coating agent, the medium being preferably deflocculated by an approximately 50% proportion of hard-foam bodies.
Patent ES-8501271-A1 (ES)
Title: Plural computer control for shared laser machining.
IPC: B23K26/12
Filed: 1983-08-31
Abstract: A laser machining apparatus is disclosed for machining each of at least first and second work pieces and, in particular, for conducting a sequence of machining steps on each such work piece. The laser machining apparatus includes a single, time shared laser for emitting a laser beam, and beam directing means having a movable laser reflective portion, whereby the single laser beam may be directed along a first laser path to the first work piece and along a second laser path to the second work piece. It is understood that the beam directing means is dedicated to the processing of just one work piece at a time.
Patent ES-8406679-A1 (ES)
Title: Differential drive for coaxial shafts
Filed: 1983-09-22
Abstract: EP--93044 A The differential drive has a rotatable driving shaft (12), a coaxial driven shaft (16) and a speed reducing drive (64,22). This has gears (64) rotatable with the drive and driven shafts to produce a reduced speed coupling. A clutch (22) controls the drive, shiftable from a first condition engaging the shafts for rotation together, to a second condition driving the driven section through the gear to drive the latter at reduced speed. - The gear transmission can be a planetary gear set and the clutch can have an electromagnetic actuator (46) to shift the clutch.  (1/2) USAB- US4484495 A The differential drive mechanism includes a driving member and a driven member. A planetary gearset drivingly connects the driving member and driven member to drive the driven member at a speed lower than that of the driven member when the electromagnetic actuator is energised. When the electromagnetic actuator is  not energised, a clutching member engages the driven member to cause the latter to be driven at the same speed as that of the driving member. - The electromagnetic actuator includes a coil which is wrapped around the driving member and is connected to appropriate engine speed and/or acceleration sensors. The coil is enclosed within a housing which includes a projecting portion that is slidably received in an aperture defined within an armature. Because of the sliding engagement of the armature on the projecting portion, the armature is able to slide toward and away from the coil, but is restrained against rotation relative to it. The armature is provided with friction material which is adapted to engage the engagement face when the armature is moved toward the coil.
Patent ES-8600782-A1 (ES)
Title: Extn. of refractile material from host cells
IPC: C12P21/00
Filed: 1983-12-22
Abstract: Treatment of heterologous expression prod. (I) from a host cell culture comprises contact of a refractile material contg. (I) with a denaturing soln.. Extrn. of refractile material (II) including heterologous protein, from host cell material comprises (a) suspending the material in buffer (b) disrupting the material to release (II) and (c) performing low speed centrifugation to form a pellet of (II). Reactivation of a protein formed as (I) in a host cell comprises treatment of a weakly denaturing soln. of the protein with a sulphydryl cpd. in presence of its corresp. disulphide.
Patent ES-8500509-A1 (ES)
Title: CCD image sensor with substantially identical integration regions
IPC: H01L27/146
Filed: 1984-01-30
Abstract: In a charge coupled image sensor device, problems with respect to interlacing and a high definition of image points are obviated by defining substantially identical integration regions for the even-numbered and the odd-numbered lines in the image sensor part. Such a CCD sensor device may be controlled by a two-phase clock or by a four-phase clock.
Patent ES-8504095-A1 (ES)
Title: Process for manufacturing white cement.
IPC: C04B7/36
Filed: 1984-03-22
Abstract: The invention relates to a method of producing white cement in which a reducing atmosphere is maintained over the entire length of a rotary kiln and precalcination takes place in a preheater supplied with heat exhaust gases from the kiln. Additional fuel is delivered to the preheater in such quantity that the CO contained in the kiln exhaust gases is burnt. As a result the essential reduction processes take place reliably in the rotary kiln without any problems occurring in the preheater as a result of a high CO content.
Patent ES-8502450-A1 (ES)
Title: Process for the preparation of bi- or polymodal polymer dispersions.
IPC: C08F2/22
Filed: 1984-05-24
Abstract: A method for making an aqueous polymodal synthetic resin dispersion by the emulsion polymerization of an ethylenically unsaturated monomer difficultly soluble in water, or a mixture of such monomers forming a polymer which is water insoluble under the conditions of polymerization, in an aqueous phase containing an emulsifier and a water soluble polymerization initiator, which method comprises adding a seed latex to the polymerization mixture in the course of the emulsion polymerization before more than 40 weight percent of said monomers have been polymerized, the particles of said seed latex being smaller by a factor ranging from 2 to 15 than are particles already formed by emulsion polymerization, the amount by weight of the particles in the seed latex being not greater than 10 percent by weight of the monomers and the ratio by weight of particles of said seed latex to the weight of the monomers already polymerized being from 1:4 to 1:500.
Patent ES-8503066-A1 (ES)
Title: Rotary piston machine used as an expansion engine or compressor.
IPC: F01C1/44
Filed: 1984-06-27
Abstract: The rotary piston machine contains a rotor (22) having a plurality of sector-shaped chambers (30). Each chamber (30) houses a flap piston being swivelingly mounted and reciprocated synchroneously with the rotation of the rotor (22). By each of the double acting flap pistons (32) two working compartments are confined, and always two adjacent flap pistons (32) are driven in counterphase to one another. The adjoining working compartments of adjacent piston chambers (30) are commonly connected to inlet and outlet aperture slots (44) in the periphery of the rotor (22). The inlet and outlet ports (42) and ducts (A,B,C,D,E) are provided in the stator (21) around the periphery of the rotor (22).
Patent ES-8602154-A1 (ES)
Title: Aluminium reduction cells.
IPC: C25C3/08
Filed: 1984-11-28
Abstract: An aluminum reduction cell includes an anode (10), electrolyte (12), a cathode (14), a potlining (16) which may be of alumna and cathode current collectors embedded therein. The collectors include a section comprising a major proportion by volume of bodies (22), e.g. of titanium diboride or a TiB2/Al cermet, joined or surrounded by aluminum, the section being so positioned that the aluminium is at least partly fluid when the cell is in operation. The bodies, which are preferably close-packed, may be cubic or cuboid or in the form of sheets or thin slabs arranged with their major faces parallel to one another and to the axis of the collector section. The collectors show good electrical conductivity together with satisfactory resistance to magnetic stirring and impact and transverse forces.
Patent ES-8608266-A1 (ES)
Title: Welding or cutting torch and method of striking an arc for such a torch.
IPC: H05H1/34
Filed: 1984-12-06
Abstract: The invention relates in particular to plasma cutting. The nozzle (5) is freely slidably mounted in the torch body so as to come into contact with the electrode if the torch is applied against the work piece (16). By disengaging the torch, an arc is struck between the electrode and the nozzle and then transferred to the work piece. Application in particular to low-power plasma torches.
Patent ES-8700713-A1 (ES)
Title: A device for acting on and treating surfaces, for instance for picking up particles, leaves and litter.
IPC: B65G53/42
Filed: 1985-02-07
Abstract: A device for acting on or treating surfaces by a medium, preferably air, which is supplied to the device via one or several inlets and is sucked away through one or several outlets. The device comprises at least one vortex chamber (10) whose inner envelope surface (11) is so designed that the medium entering through the inlets (20) is circulated in the chamber and acts on the treatment surface (13) through an opening (12) provided in the envelope surface (11) and directed to the treatment surface (13). The axis (17) about which the medium is circulated is parallel to the treatment surface (13).
Patent ES-8601684-A1 (ES)
Title: Anti-plaque denture cleansing tablet.
IPC: A61K8/97
Filed: 1985-02-07
Abstract: A denture cleansing tablet having anti-plaque activity as well as good cleansing, bleaching, disinfecting and anti-bacterial properties comprises a two-phase tablet of a first, fast dissolution, alkaline layer providing a pH of about 9 and a second, slower dissolution, acid layer containing a quaternary ammonium compound such as cetylpyridinium chloride as an anti-plaque agent and providing a pH of about 3.0+/-0.5.
Patent ES-8605088-A1 (ES)
Title: Injection arrangement for dosed quantities of pulverulent materials into a pneumatic propulsion fluid.
IPC: C21B5/00
Filed: 1985-04-08
Abstract: The dosing device for introducing measure quantities to a pneumatic transport system comprises a casing (10) provided with a lateral opening (12) fixed to a reservoir under pressure containing the pulverised material. Inside this casing (10) is a fixed tubular casing (14) containing a rotating tubular casing (16). Each of the casings (14,16) are provided with dosing slots (24,26) and diametrically opposite outlet slots (34,36) that provide a direct communication between the lateral opening (12) and a diametrically opposed outlet (32), this communication being more or less reduced by rotation of the rotating tubular casing (16). The transport air under pressure is admitted with the channel (30) by two conduits (38,40).