baber/WOPTO huggingface dataset:
Patent ES-8400500-A1 (ES)
Title: Method for the solvent treatment of metallic objects in particular.
IPC: C23G1/00
Filed: 1983-02-15
Abstract: 1. Method for cleaning batches of objects to be treated with a solvent harmful to the environment in a closable treatment chamber, with which the objects are fed into the treatment chamber, the chamber is closed and the objects to be treated are sprayed with the solvent, the solvent conveyed to the treatment chamber being collected again, characterized in that the objects to be treated are sprayed during a cleaning phase with pure solvent in an amount proportioned such that during the cleaning phase only the collected solvent is conveyable in the circuit by means of a pump, that the solvent is drawn off and regenerated and that after completion of the cleaning phase the objects to be treated are dried during a drying phase by means of warm air guided in a circuit containing the treatment chamber and at the same time freed at least partially of solvent vapors, and that after completion of the drying phase the treatment chamber is flushed with ambient air until the concentration of solvent in the treatment chamber is below the maximum workplace concentration before the treated objects are removed from the treatment chamber.
Patent ES-8406918-A1 (ES)
Title: Centrifugally cast tube made from spheroidal graphite cast iron, and process for the manufacture thereof.
Inventor: BELLOCCI RIO
IPC: C21D5/00
Filed: 1983-02-28
Abstract: The cast tube (T) is subjected internally in a chill-mould (1) to the uniform spraying of water from 1000 DEG C. approximately to 350 DEG C. approximately. Then it is extracted from the chill-mould and in a furnace is subjected to isothermal bainitisation maintenance, after which it is cooled in the atmosphere to ambient temperature. Without it being necessary to add expensive chilling elements, one thus obtains lightened tubes having very good mechanical properties and the ovalisation of which remains acceptable.
Patent ES-8500954-A1 (ES)
Title: Epimerization of malonic acid esters.
IPC: C07D505/00
Filed: 1983-07-01
Abstract: A compound represented by the formula (II) epimerizes by the action of a base and the product is precipitated for shifting the equilibrium to yield the corresponding epimer represented by the formula (I). < IMAGE > (II) < IMAGE > (I) wherein Ar is an optionally substituted aryl or heterocyclic group Tet is an optionally substituted tetrazolyl group and B1 and B2 are each ester forming group in the field of penicillin or cephalosporin chemistry.
Patent ES-8406793-A1 (ES)
Title: Cathode-ray tube
IPC: H01J29/50
Filed: 1983-10-27
Abstract: The spot quality of an electron beam produced by an electron gun in a cathode ray tube is improved by optimizing the dimensions of a beam-forming, apertured electrode arrangement in the gun. This arrangement includes electrodes for forming a cross-over followed by, in the direction of propagation of the electron beam, first and second lens electrodes centered around an axis, for defining an accelerating and prefocusing lens and at least two lens electrodes for defining a main focusing lens. The diameter of the aperture in the second lens electrode is smaller than twice the diameter of the aperture in the first lens electrode, and the effective spacing S-eff between the first and the second lens electrodes is smaller than 1 mm. S-eff is defined as the minimum of the function < IMAGE > where DELTA V is the operating voltage difference between the second and first lens electrodes and E(z) is the operating electrical field strength between the first and second lens electrodes on the beam (z) axis as a function of the place z on the axis.
Patent ES-8600536-A1 (ES)
Title: An electronic document distribution network with uniform data stream.
IPC: G06F17/22
Filed: 1983-11-08
Abstract: An electronic document distribution network is provided having a uniform data stream which may be used by data processors of varying levels of data processing capability interconnected in the network. The network comprises a plurality of linked communicating data processors. Each of the processors has apparatus for receiving and for transmitting a uniform data stream which is representative of the content and format of the document as well as the processing to be performed with respect to the document. The network includes higher level processors which have a higher level of data processing capability with respect to the data stream and lower level processors. One or more of the lower level processors further include apparatus for scanning a received data stream and for selecting from the data stream parameters which this lower level processor is capable of processing. The lower level processor also has apparatus for storing the non-selective parameters which it is not capable of processing. After the lower level processor has processed the selected parameters, the processor includes apparatus for merging the selected parameters and the stored parameters into a reconstituted data stream which corresponds to the received data stream and apparatus for transmitting this reconstituted data stream to another processor in the network.
Patent ES-8406232-A1 (ES)
Title: Device for coating continuous webs
IPC: D06B15/08
Filed: 1983-11-11
Abstract: A device for coating continuous webs with regulable coating strength by means of a doctor rod that rests against the coated side of the web, that is mounted in a doctor bed, and that can be elastically forced with regulable pressure against the web being coated. The doctor rod is a doctor batten that moves with little friction along at least one overflow-side slide face of a rigid doctor bed. The face of the doctor batten toward the web that is being coated is rectangular and demarcates in conjunction with the web a narrowing coating-material application gap with a geometry that depends on the degree of contact pressure. The upper edge of the face constitutes a straight and sharp stripping edge. The face and stripping edge of the doctor batten are flexible. Its face is highly resistant to wear. The contact pressure is exerted by an inflatable means of exerting pressure positioned between the batten and the bed.
Patent ES-8501069-A1 (ES)
Title: Fluid pressure-controlled actuating device, especially a brake booster servo motor.
IPC: B60T13/40
Filed: 1984-03-09
Abstract: 1. Fluid pressure-controlled actuating device, in particular a brake booster servo-motor, comprising a casing (2) defining an internal cavity divided in first (9) and second (10) chambers by a movable wall structure (7) forming a piston, coupled to an output member (39) and including a control valve means (29) actuated from outside by an input member (1) selectively to create an actuating pressure differential between the two chambers to displace thereby the movable wall structure from a rest position, a flexible conduit (50) for feeding fluid to the valve means, which conduit is connected to a fluid pressure source and disposed in one of said chambers, and a helical return spring (50) biasing the movable wall structure towards its rest position, characterized in that the return spring is comprised of a resilient tube (50) forming said flexible conduit for feeding pressure fluid to the valve means (29).
Patent ES-8600193-A1 (ES)
Title: Process for the cyclization of orthobenzoylbenzoic acid.
IPC: C07C51/42
Filed: 1984-05-02
Abstract: 1. Process for cyclization of orthobenzoylbenzoic acid in which the anthraquinone formed sublimes, by heating orthobenzoylbenzoic acid in the presence of a super-active bleaching clay consisting of a clay of the bentonite type activated by treatment with an inorganic acid, washed with water so that it only contains 0.1% at most of acid, expressed as hydrochloric acid, and finally dried at a temperature equal at most to 120 degrees C, at a temperature of between 300 degrees C and 400 degrees C, characterized in that orthobenzoylbenzoic acid in the solid state and the super-active bleaching clay are brought into contact in the form of a mixture of solids arranged in a layer of thickness such that the anthraquinone formed and sublimed diffuses completely, or in the form of two superposed layers of solids, the super-active bleaching clay layer covering that of orthobenzoylbenzoic acid so that the anthraquinone formed and sublimed diffuses completely.
Patent ES-8503838-A1 (ES)
Title: Trip mechanism with a controlled burst fire device for firearms.
IPC: F41A19/02
Filed: 1984-05-04
Abstract: A burst fire device makes it possible, by means of an appropriate fire selector, to fire either a single shot or controlled bursts comprising three or more shots every time the trigger of the firearm is pulled. The mechanism includes a ratchet wheel (3) pivoted on the receiver (4) of the firearm and having a plurality of trip teeth (24), (25), (26) corresponding to the number of shots to be fired with a burst. The whole movement of the ratchet wheel (3), and as a result the operation of the mechanism, is based on the direct contact of the trigger (1) against the ratchet wheel (3), which contact is provided exclusively by the pressure exerted by the operator's finger.
Patent ES-8600613-A1 (ES)
Title: Body implants of extracellular matrix and means and methods of making and using such implants.
IPC: A61K6/00
Filed: 1984-06-08
Abstract: A sterile body implant is derived from a body structure having as its major protein component collagens in the form of extracellular matrix. The body structure is treated to remove cellular membranes, nucleic acids, lipids and cytoplasmic components. Such structures are implanted internally in the body or externally on the body in a variety of medical uses.
Patent ES-8600611-A1 (ES)
Title: Bed net with articulated frame and with mobile bar associated to the net springing system.
IPC: A47C23/26
Filed: 1984-06-22
Abstract: To the springing system made up of undulated cross springs anchored at an articulated frame, a cross-piece is engaged that is, a bar in the region or of one, or of each articulation the cross-piece has a limited freedom degree relative to the net perimetrical frame, whereby it can lower but cannot lift above the frame.
Patent ES-8506036-A1 (ES)
Title: Method for preparation of N-phosphonomethylglycine.
IPC: C07F9/40
Filed: 1984-06-27
Abstract: A method of preparing N-phosphonomethylglycine comprising (a) reacting N-hydroxymethyl haloacetamide with a chlorinating agent, preferably thionyl chloride to form N-chloromethyl haloacetamide (b) reacting N-chloromethyl haloacetamide with a phosphite to form N-haloacetylaminomethyl phosphonate (c) reacting the phosphonate with derivative of haloacetic acid to form N-haloacyl-N-(cyanomethyl or carboalkoxymethyl) phosphonate and (d) hydrolyzing this later phosphonate to yield N-phosphonomethylglycine.
Patent ES-8503479-A1 (ES)
Title: Boning device.
IPC: A22C17/04
Filed: 1984-07-19
Abstract: A device for boning meat such as shoulder or rib or beef, legs of fowl or the like, said device mainly comprising a frame, a cutting element (4) arranged in said frame (4) and having a cutting edge (5) being continuous and similar to the shape of bone in the piece of meat, a counter element (3) arranged in the frame and driving means for moving the cutting element and the counter-element towards and away from one another, wherein the cutting and/or counter element (3, 4) is (are) provided within the space bounded by the cutting edge (5) with one or more arresting members (9) projecting towards the other element, so closing the space between the two elements at the critical places where sinews and/or membranes are present on the bone before the cutting operation proper takes place, and wherein and undeformable bridge piece (43) fitting in the cavity is provided on each of two yielding supporting members in order to prevent that due to the high pressure the piece of bone may break down so that bone splinters might get into the severed meat.
Patent ES-8602219-A1 (ES)
Title: Method of making a spiral drive spring.
IPC: F16F1/10
Filed: 1984-10-11
Abstract: The clock spring is made from a metal strip by bending an end (7) at right angles and then winding the strip onto a suitable core, but leaving a short straight portion (6A) at the free end. The straight portion is bent to a semi-circle with the curvature in the opposite direction to that of the coil turns wound onto the core. - The spring is then heat treated and afterwards wound onto a permanent core with the coil turns wound in the opposite direction to the coil turns on the temporary core.
Patent ES-8706337-A1 (ES)
Title: Composition and test device for determining the presence of leukocytes, esterase and protease in a test sample.
IPC: G01N33/52
Filed: 1985-04-02
Abstract: A composition for determining the presence of leukocytes, esterase or protease in a test sample. The composition comprises an ester having the structure < IMAGE > in which: A is an N-blocked-amino acid residue or an N-blocked-peptide residue, X is O, S or NR', R is aryl, or lower alkyl, R* is H, or lower alkyl, and R' is H, lower alkyl or aryl and a suitable buffer substance.
Patent ES-8606950-A1 (ES)
Title: Pressure resistant submarine optical fiber cable
IPC: G02B6/44
Filed: 1985-04-19
Abstract: A submarine cable with optical fibers which prevents damage to the fibers due to water pressure without the use of an external armor. The cable has a central strand which provides the cable tensile strength and which is surrounded by helically wound tubes which enclose the optical fibers. A layer of plastic material may be provided intermediate the tubes and the strand and the tubes are covered by a layer of plastic material in contact with the tubes. The layer of plastic material contacting the tubes is closely surrounded by a thin metal sheath which, in turn, is closely surrounded by a layer of plastic material. The tube and any spaces radially inwardly of the tubes are filled with a practically incompressible fluid, such as a grease or jelly. The strand may include a wire of good electrical conductivity which, with the sheath, may be used to supply electrical power to repeaters along the cable length.
Patent ES-8604231-A1 (ES)
Title: The aglycone and pseudo-aglycones of the AAD 216 antibiotics.
IPC: A23K20/195
Filed: 1985-07-15
Abstract: Novel aglycone and pseudo-aglycones of the AAD 216 antibiotics are prepared by partial acid hydrolysis of the AAD 216 antibiotic complex or its individual factor antibiotics. AAD 216 aglycone, AAD 216 pseudo-aglycone and AAD 216A pseudo-aglycone, AAD 216B pseudo-aglycone and AAD 216C pseudo-aglycone exhibit antibacterial activity and are useful in animal health applications.
Patent ES-8609652-A1 (ES)
Title: Telescopic joint for repairing underwater pipelines laid at a great depth
IPC: F16L55/16
Filed: 1985-08-01
Abstract: A telescopic joint for repairing underwater pipelines laid at a great depth in which an annular sheath of steel having a yield point of not more than one half that of an outer sleeve of the joint is welded onto an inner cylinder, to create with the inner cylinder an annular chamber or interspace, the cylinder-sheath-sleeve assembly being guided in its telescopic movement by an inner tube welded coaxially to an end of the outer sleeve. The interspace is connected to an oil pump which under adequate pressure can cause the steel sheath to expand, to the extent that it yields, to interlock with the outer sleeve.
Patent ES-8703011-A1 (ES)
Title: Reversing turbulators and heat exchangers containing same.
IPC: F28F1/40
Filed: 1985-08-30
Abstract: A turbulator device adapted for insertion into an elongated tube for inducing turbulent fluid flow therein comprising a thin uniform guideline, retention means attached at opposite ends of the guideline for retaining the guideline in the tube a plurality of slidable spheroidal turbulence inducing elements having a center hole to permit insertion of the guideline therein, a series of spaced apart guideline stop means affixed to the guideline between each of the spheroidal elements, whereby location of turbulent fluid flow zones within the tube may be changed by reversing direction of fluid flow within the tube.
Patent ES-8802331-A1 (ES)
Title: Process for improving the light fastness of dyed leathers.
IPC: D06P5/10
Filed: 1985-11-08
Abstract: For improving the light-fastness of leather dyed with anionic dyes, the leather is treated, before, during or after dyeing, with a compound of copper.
Patent ES-8802619-A1 (ES)
Title: Selected difluoro derivatives.
IPC: C07C237/06
Filed: 1987-09-16
Abstract: The invention discloses a series of difluoroketone, mono- di- and tri-peptide derivatives of formula Ia, Ib and Ic: -(Formula set out on pages following Examples) Ia -(Formula set out on pages following Examples) Ib -(Formula set out on pages following Examples) Ic - and salts thereof where appropriate, and wherein the radicals are defined hereafter in the specification. The derivatives are useful in inhibiting the action of human leukocyte elastase. There are also disclosed methods and intermediates for the manufacture of, and pharmaceutical compositions comprising, the said derivatives.
Patent IE-911735-A1 (IE)
Title: Expandable catheter having hydrophobic surface
IPC: A61L29/00
Filed: 1991-05-21
Abstract: A catheter of a thermoplastic elastomeric hydrophilic polyurethane is coated on at least the outside surface with a hydrophobic polymer and expands to a larger lumen size in about 3 to 15 minutes when contacted with an aqueous liquid. The hydrophilic polyurethane may be synthesized by one-shot bulk polymerization, and may be melt extruded into a base tubing and dip coated with the hydrophobic polymer, or the hydrophilic polyurethane and hydrophobic polymer may be coextruded. The catheter may have multiple lumens and may include an antithrombogenic agent, antiinfective agent and radiopaque agent.
Patent IE-912536-A1 (IE)
Title: Preparation of streptogramin derivatives
Inventor: BARRIERE JEAN-CLAUDE
IPC: C07K7/06
Filed: 1991-07-18
Abstract: PCT No. PCT/FR91/00590 Sec. 371 Date Jan. 4, 1993 Sec. 102(e) Date Jan. 4, 1993 PCT Filed Jul. 18, 1991 PCT Pub. No. WO92/01691 PCT Pub. Date Feb. 6, 1992.A Streptogramine derivative of formula (I) is disclosed, wherein the symbol Y is a hydrogen atom, a methyl amino or dimethylamino radical, or a protected methylamino radical, and the symbol R represents a methyl or ethyl radical.    <IMAGE>  (I)
Patent IE-903669-A1 (IE)
Title: Dye transfer inhibition
Inventor: DAMHUS TURA
IPC: D06P5/06
Filed: 1990-10-12
Abstract: Peroxidase is produced extracellularly by some strains of Bacillus pumilus. The novel peroxidase preparation from B. pumilus is a microperoxidase preparation, i.e. it contains hemopeptide as an active component. The preparation has improved stability at high temperature, at high pH and at high concentrations of hydrogen peroxide. It can be produced without undesired catalase activity.
Patent IE-913725-A1 (IE)
Title: Surge voltage protector
IPC: H01T1/20
Filed: 1991-10-24
Abstract: In the overvoltage arrester, which consists of a tubular ceramic part as the insulator with metal electrodes soldered onto the ends, each electrode is electrically connected to in each case one ignition aid which is fitted at least on the inner wall of the ceramic part. The inner edges of the connecting surfaces of the ceramic part having the electrodes are provided in each case with a bevel, whose bevel angle is 15 to 60 DEG . The width projected onto the plane of the connecting surface is 0.05 to 0.4 mm. ……
Patent IE-903838-A1 (IE)
Title: Adapter for amplified optical lines
Inventor: GRASSO GIORGIO
IPC: H04B10/2581
Filed: 1990-10-25
Abstract: The present invention relates to the technical field of control and interfacing devices for optical fiber lines and more particularly to an adapter (6, 8, 11, 13) for amplified optical lines. Said adapter comprises an optical-to-electric converter module (18) and an adjustment module for a laser (22) different from that for the line apparatus (2), on the transmitting side (3), both modules being optically connected both at the input and at the output to the respective apparatuses (2, 15) of the line transmission (3, 17) and reception (16, 4), the corresponding optical line amplifiers (7, 12, 14, 9) being interposed therebetween; the first converter module on the transmitting side exhibits an input consisting of a photodetector (18) for carrying out the optical-to-electric conversion of the incoming signal, connected to an electrical amplifier (19) for the automatic control of the voltage level, designed to control the variations of the optical input signal, which amplifier generates at the output an electrical signal which enters the adjustment module (20) consisting of a piloting circuit for a laser (22) different from the line one, allowing the selection of the wavelength of the same and determining at the output therefrom an optical signal adjusted in accordance with the parametric requirements of the optical line amplifier to which the adapter (6) is connected, as well as controlled according to the temperature variations in time of the laser wavelength; the piloting circuit (20) exhibits at the input thereof an analog circuitry (21) for the connection with the optical service channels; on the contrary, on the receiving side the converter module, still connected to the adjustment module, although clear of control circuits for the laser wavelength depending upon temperature, exhibits the photodetector (24) coupled in alternating current through a condenser (20) to the electrical automatic voltage livel-controlling amplifier (26) connected in a circuit to the adjustment module (27) and also exhibits a second coupling (29) in alternating current, on a different circuit branch, to the connection circuitry (32) for the optical service channels through an electrical amplifier (31) ahead of which a low-frequency filter (30) is provided; in this way the adapter for optical lines appears as an optical coupling adapter both at the input and at the output and is independent of the optical line parameters, but it enables a universal connection between any type of optical transmitting-receiving apparatus and any optical line amplifier.
Patent IE-904655-A1 (IE)
Title: A method of generating partial differential equations for simulation, a simulation method, and a method of generating simulation programs
Inventor: HURLEY NEIL
IPC: G06F9/06
Filed: 1990-12-21
Abstract: Guidances are provided for database retrieval in a numerical simulation system. A user can execute numerical simulation without knowledge of mathematical and numerical techniques. A physical model is generated using information of a region shape, material name, physical phenomenon name, boundary condition name, and the like, respectively inputted by a user. A mathematical model generating step calculates physical characteristic values from the physical model, and in accordance with the physical characteristic values, retrieves proper equations from an equation database. A calculation model generating step detects mathematical characteristic values from the equations to retrieve proper numerical algorithms for solving the equations from an algorithm database. A simulation information generating step retrieves from a package database a simulation package for solving the given physical problem by using the selected algorithms, and generates simulation information for the retrieved package.