baber/WOPTO huggingface dataset:
Patent ES-8506926-A1 (ES)
Title: Zirconium alloy barrier having improved corrosion resistance
IPC: C22C16/00
Filed: 1982-12-29
Abstract: A nuclear fuel element for use in the core of a nuclear reactor has a composite cladding container having a substrate and a dilute zirconium alloy liner bonded to the inside surface of the substrate. The dilute zirconium alloy liner forms about 1 to about 20 percent of the thickness of the cladding and is comprised of zirconium and a metal selected from the group consisting of iron, chromium, iron plus chromium, and copper. The dilute zirconium alloy linear shields the substrate from impurities or fission products from the nuclear fuel material and protects the substrate from stress corrosion and stress cracking. The dilute zirconium alloy liner displays greater corrosion resistance, especially to oxidation by hot water or steam than unalloyed zirconium. The substrate material is selected from conventional cladding materials, and preferably is a zirconium alloy.
Patent ES-8402436-A1 (ES)
Title: Equipment for controlling the drive element of a horizontal movement
IPC: H02P27/02
Filed: 1983-01-05
Abstract: Equipment for controlling the horizontal movement of a driven member as it traverses its support, so that elastic deformations in the support which arise during its traversal may be minimized or even eliminated, includes a torque circuit for regulating the electromechanical torque supplied by a drive element during acceleration, deceleration and braking a regulating circuit for regulating the absolute speed of the mobile part of the driven member a differential speed circuit for determining the difference between the absolute speed of the driven member mobile part and the speed of the drive element, and for modifying the torque instruction and a shunting circuit comprising resistive and capacitive elements, for stabilizing the dynamic behaviour.
Patent ES-8403327-A1 (ES)
Title: Cationic polymer compositions
IPC: C08J3/02
Filed: 1983-01-31
Abstract: A cationic polymer composition suitable for use as a flocculating agent and as a retention aid in paper making consists of a mixture of a) a hydrophilic cationic polymer, b) an anionic surfactant, optionally c) a water-immiscible oil in which the polymer a) is insoluble, and, if c) is present, optionally d) a lipophilic non-ionic surfactant, optionally e) water and optionally f) an oil-miscible polar solvent. The compositions may be prepared by water-in-oil emulsion polymerisation and are readily diluted with water. Examples of vinyl monomers used to produce such cationic polymers are:-
Patent ES-8500324-A1 (ES)
Title: Expression, processing and secretion of heterologous protein by yeast.
IPC: C07K14/57
Filed: 1983-03-08
Abstract: A yeast host organism is genetically altered via recombinant DNA technology so as to be directed to express, process and secrete a polypetide ordinarily heterologous to the host which is recoverable in discrate form, free from unwantad polypeptide presequences or other artifact of expression.
Patent ES-8403044-A1 (ES)
Title: Device for spreading a substance on a web of material.
IPC: B05C5/02
Filed: 1983-03-18
Abstract: A device for spreading a substance onto a moving web of material, which comprises an extrusion head and a rotating bar which is carried by a support member applied to the extrusion head near the outlet of a delivery slit. This latter has an inner profiled recess in which engage limiting blade segments which extend up to the outlet of the delivery slit in order to laterally limit the regions in which spreading is carried out. The rotating bar has its outer surface operatively contacting the web only in the regions in which the substance is spread, and it is recessed or interrupted where no spreading is wanted. This device allows to spread a substance onto a width of web reduced with respect to the width of the extrusion head, or even onto separate strips of the web.
Patent ES-8502044-A1 (ES)
Title: Automatic machine for wrapping bread loaves
IPC: B65B25/16
Filed: 1983-04-27
Abstract: The machine consists of supply bobbins of polyethylene film or other type of micro-perforated plastics film, situated above and below the plane of a conveyor belt with intermittent travel, which feeds the loaves contained in moulds which form part of the belt and supply at least one loaf at each movement to a preform at each turn of roller. A sealing device operated by piston joins the free ends of the film. A second preform receives the loaves from the first preform, and in the second preform takes place the sealing and cutting operation.
Patent ES-8600012-A1 (ES)
Title: Sunflower seed milk product and its preparation.
IPC: A23L25/00
Filed: 1983-12-05
Abstract: Vegetable seed milk obtained from sunflower seed with or without other oil seed is fermented by lactic acid bacteria to yield a product which can be used as food or drink and which can be mixed with acid drinks and organic acids without undue protein coagulation to yield further foods and drinks.
Patent ES-8407378-A1 (ES)
Title: Colouring of fruit.
IPC: A23L1/275
Filed: 1984-01-03
Abstract: A process for artificially coloring fruit wherein an aqueous medium containing the fruit is treated with a colorant and a hydrolyzable tannin at an adequate temperature until the desired quantities of colorant and hydrolyzable tannin are absorbed by the fruit, the pH is lowered at least to a value at which the colorant becomes substantially insoluble, after which the pH is raised gradually while ensuring that the pH of the inner parts of the fruit does not exceed 7 and finally the fruit is separated from the aqueous medium.
Patent ES-8606468-A1 (ES)
Title: Acid-resistant phosphate ester functional fluids.
IPC: C10N40/08
Filed: 1984-03-30
Abstract: An acid resistant phosphate ester functional fluid comprises phosphate ester basestock and an additive composition comprising: (1) N-alkyl-2-pyrrolidone, (2) epoxide, and (3) triazole. The functional fluid has utility for lubricating machinery. The additive composition may be prepared separately and used for imparting acid resistance to phosphate esters.
Patent ES-8503164-A1 (ES)
Title: Variable frequency controller.
IPC: H02K33/00
Filed: 1984-05-04
Abstract: The invention pertains to a frequency divider and phase control for an electromagnetic feeder having a coil operable from a single phase alternating current source, comprising: a zero crossing network connected to said source and producing a first pulse each time the source crosses zero a synchronous presetable counter capable of counting to a limit connected to receive said said first pulse and produce a carry signal when said limit is reached monostable multivibrator means connected to receive said signal and generate a second pulse a triac connected in series with said coil across said source and gated by said second pulse and means for preseting said counter to vary the frequency of the pulses to said triac.
Patent ES-8602409-A1 (ES)
Title: A pharmaceutical composition for use in treating neurological disease or aging.
IPC: A61K31/405
Filed: 1984-05-15
Abstract: A pharmaceutical composition comprises (a) at least one amino acid selected from phenylalanine tyrosine threonine, and tryptophan and (b) choline, a choline precursor or a mixture of choline and its precursor. The composition has a synergistic effect in enhancing release of neurotransmitters corresponding to the components (a) and (b) and is used for relieving the adverse effects of neurological disease or aging in a patient.
Patent ES-8600853-A1 (ES)
Title: Irrigation emitter unit
IPC: B05B1/20
Filed: 1984-11-29
Abstract: A drip irrigation emitter is located in the wall (IV) of a flexible irrigation pipe. It contains a flow control chamber (15) which communicates with the pipe interior through a filter (II) and with the outside through an outlet passage (17) extending radially through the top portion (11). The chamber (15) is formed by two parallel side walls (20, 20'), a ribbed rear wall (22), and an arched front wall (21) which is incised along its center by a deep channel (23') merging with the arched portion (21) in the shape of two sloping banks (23''). The channel (23') merges at its upper end with the outlet passage (17). Control of the water outflow is made by a thin, rectangular and resilient plate (III) which fits and moves freely between the side walls and is pressed onto the arched front wall (21) by water pressure. Increasing pressure gradually urges the plate onto the banks (23'') and into the channel (23'), thereby diminishing the throughflow cross-section and increasing flow resistance.
Patent ES-8702499-A1 (ES)
Title: Additive for maintaining the working order of molten-salt baths for the treatment of metal pieces.
IPC: C23C8/40
Filed: 1984-12-07
Abstract: 1. A make-up charge which is intended to compensate for the losses of a bath of molten salts for the treatment of metal components, for maintenance of said bath, said losses being due on the one hand to entrainment of the molten salts by the components when they come out of the bath and on the other hand degeneration of an active component into a less active degraded component which, in its ultimate form of degeneration in which it has become totally inactive, is referred to as a degradation product, said degradation product being capable of becoming the active component again by reaction with at least one regenerating agent introduced into the bath for that purpose, the charge being characterised in that it is formed by compressed pellets produced by compacting of a mixture of at least two particular materials, one of said materials being formed by a replenishing product having the same composition as the degradation product and another material being formed by said regenerating agent.
Patent ES-8604016-A1 (ES)
Title: Apparatus for the examination of media by ultrasonic echography.
IPC: G01S15/89
Filed: 1984-12-11
Abstract: The examination appts. has an ultrasonic transducer (10) stimulated electrically to provide acoustic probe signals reflected back by obstacles in a propagation path. A reception stage (30) for the reflected signals includes an amplifier (40), a gain connection stage (50) and a display (60) for the echography signals. - The output of the gain correction stage is fed to a circuit (70) determining the instantaneous signal frequency and energy. The instantaneous frequency is weighted by the instantaneous energy before the signal is fed to a diffraction correction circuit (80).
Patent ES-8603199-A1 (ES)
Title: Reaction product of olefinically unsaturated compounds with active hydrogen compounds, process for their preparation and 2-component coating systems based thereon.
IPC: C08G61/00
Filed: 1985-04-02
Abstract: A reaction product of (A) compounds containing at least two R1R2 C=CR3-X groups (I) with (B) compounds which contain (a) at least two active H atoms or (b) at least two groups containing active H atoms of the type -AH- (II) or (c) at least one active H atom and at least one group of the type (III), or which form the corresponding amount of this group (II), in which, the formula (I), X denotes -CO- which is attached to a further R1R2C=CR3 group either directly or via the radical of a polyhydric alcohol or of an amine, R1 denotes hydrogen or a hydrocarbon radical having 1 to 10, preferably 1 to 4, carbon atoms, such as alkyl, phenyl, benzyl or naphthyl, R2 denotes hydrogen, a hydrocarbon radical having 1 to 10, preferably 1 to 4, carbon atoms, such as alkyl, phenyl, benzyl or naphthyl, an ester group containing the radical R4 of a monohydric alcohol having up to 12 carbon atoms, -CN, -NO2 or a CO-NHR1 or CO-R1 group, and R3 has the same meaning as R2 and is identical with or different from the latter, and in formula (II), -AH- denotes one of the grouping -CH-, -NH- and -SH, subject to the proviso that reaction products of (A) polyacrylates containing at least two free acrylic acid groups, reaction products of polyisocyanates with acrylic acid esters containing OH groups or reaction products of epoxy resins, with acrylic acid, with (B) diketene or acetoacetic acid esters of hydroxyethyl acrylate or methacrylate are excluded. In the reaction product, component (A) is a Michael acceptor and component (B) is a Michael donor. The product of the invention has the advantage that it is prepared from components which contain no toxic constituents and can therefore be used without special precautionary measures.
Patent ES-8603672-A1 (ES)
Title: Electrolytic process for the preparation of organic compounds
IPC: C25B9/19
Filed: 1985-06-01
Abstract: There is described an electrolytic cell and a process for removing the halide or other anion from an organic salt having as general formula A+X-, wherein A+ is an organic cation and X- is a halide or other anion. Typical compounds of this type are the hydrohalides of nitrogen bases or other salts or hydrosalts of such bases or compounds notably salts (hydrohalides) of quaternary ammonium bases or of amines or amides. However the process herein contemplated may be applied to the removal of anions, e.g. chloride, which are present as an impurity or in combination with the organic compound.
Patent ES-8608358-A1 (ES)
Title: Mold for continuous casting and method of making
IPC: B22D11/04
Filed: 1985-09-26
Abstract: A mold for continuous casting has indents, grooves, or recesses in the mold wall itself and/or along one or more edges thereof wear-proof inserts are fitted into these grooves or indents and fastened thereto by means of electron beam welding along exposed joint lines between the inserts as inserted and border edges of the indents or recesses. The inserts are affixed in this manner along edges for engagement with other mold walls, and/or along the lower edge and/or a level which is expected to coincide with the surface level of the molten steel in the mold.
Patent ES-8706884-A1 (ES)
Title: Improvements to prefabricated folding structures applicable to dwellings
IPC: E04B/
Filed: 1986-08-14
Abstract: A prefabricated structure, for example a residential dwelling, which has a prefabricated central core and a plurality of prefabricated floor, wall and roof members which are folded with pivoting inwards around the central core in order to produce a compact folded structure which can easily be transported and which unfold outwards with pivoting around the central core for rapid and inexpensive installation on the ground (in the field).
Patent ES-8802618-A1 (ES)
Title: New Assay and purification of amyloid components, applications, and kits therefor.
IPC: C12Q1/00
Filed: 1987-12-31
Abstract: The invention relates to a new method of immunological analysis for serum amyloid A protein (SAA) and serum amyloid P-component (SAP), kits therefor and a method of purification of SAA and SAP. These methods are based on the efficient binding of SAP to a plastic surface and to carriers bearing nitrated phenyl groups in the presence of calcium and related bivalent ions, and of SAA to a plastic surface and to carriers bearing nitrated phenyl groups with or without calcium ions. The method of immunological analysis allows for rapid and reliable screening of serum samples with a high sensitivity SAA and SAP play a key role in the diagnosis and management of inflammatory diseases.
Patent IE-911860-A1 (IE)
Title: Pharmacologically active cns compounds
IPC: A61P25/24
Filed: 1991-05-31
Abstract: The invention provides compounds of formula (I) wherein at least one of R<1>, R<2> and R<3> is chloro and the others are selected from hydrogen and chloro; and R<4> and R<5> are the same or different and are each alkyl or hydrogen. The compounds may be used for the treatment or prophylaxis of a neurodegenerative of other neurological disorder of the CNS, the aetiology of which includes excessive release of the neurotransmitter glutamate.
Patent IE-902166-A1 (IE)
Title: "A hopper grid"
Inventor: RAFFERTY MALACHY J
IPC: B07B1/12
Filed: 1990-06-15
Abstract: A hopper grid (1) has parallel grid bars (10) secured at their upper ends to a cross-bar (11) which is pivotally connected to a grid frame (6). Hydraulic rams (13) mounted between the grid frame (6) and the cross-bar (11) oscillate the grid bars (10) in a jolting action back-and-forth (C-D) when the hopper grid (5) is in a discharge position (B) to clear the bars of adherent material.
Patent IE-912223-A1 (IE)
Title: 3,3'-dithiobis (propionic acids) and esters thereof
Inventor: ANDERSSON CARL-MAGNUS ALEXANDE
IPC: C07C323/60
Filed: 1991-06-26
Abstract: New 3,3'-dithiobis(propionic acids) and esters thereof with immunomodulating effect, processes for their preparation, pharmaceutical compositions containing them and methods of their pharmacological use.
Patent IE-912804-A1 (IE)
Title: Flavor delivery system with improved release and method of¹preparation
IPC: A23L27/30
Filed: 1991-08-08
Abstract: A flavor delivery system is disclosed which offers the combination of improved delayed flavor release with improved extension and reduces bitterness, and when incorporated into chewing gums, provides desired softness to the gum to facilitate the reduction in softening additives that conventionally add moisture thereto. The present delivery system comprises a composite of a flavor, a resin and a polyalkylene wax, preferably in a solution mixture with each other, the flavor being present in an amount of from about 1.0 % to about 90 % by weight of the final delivery system, the resin being present in an amount of from about 0.5 % to about 80 % by weight of the final delivery system, and the polyalkylene wax being present in an amount of from about 0.5 % to about 90 % by weight of the final delivery system. Optionally, an emulsifier may be added in an amount of up to 25 % by weight. In a further embodiment, the delivery system of the present invention may include up tp 25 % by weight of a sweetener such as acesulfame-K. The present delivery system finds use in comestibles such as chewing gum compositions and other food products, pharmaceuticals, and scratch-and-sniff and aroma packaging products. The delivery system may be incorporated as a liquid or may be prepared in particulate form.
Patent IE-902977-A1 (IE)
Title: "A reagent for the detection of fibrinolytic activity"
Inventor: SELMER JOHAN
IPC: G01N33/573
Filed: 1990-08-17
Abstract: A diagnostic reagent for the detection in vivo of increased release of a fibrinolytic enzyme or increased fibrinolytic activity in the human or animal body comprises an antibody reactive with a fibrinolytic enzyme, or a biologically active fragment of the antibody, labelled with a substance which permits the detection in vivo of binding of the antibody to the fibrinolytic enzyme. In one embodiment, increased clearance of the antibody is provided by subsequent administration of the fibrinolytic enzyme with which the antibody is reactive. The fibrinolytic enzyme is preferably t-PA.
Patent IE-903849-A1 (IE)
Title: Broken bolt extractor
Inventor: POLONSKY ELI
IPC: B25B/
Filed: 1990-10-25
Abstract: A broken bolt extractor comprises a right-hand threaded shaft having a left-hand drill bit at its lower end, the bit superposed by a collet-spreading inclined surface. The shaft has an invertible collet threaded thereon. The collet tapers toward its lower end and carries thereon exterior left-hand threads and is longitudinally split and expandable. The upper end of the collet carries a drive head structured when the collet is inverted on the shaft to center the drilling as it engages the sides of an aligned opening in a mating flange.
Patent IE-903963-A1 (IE)
Title: Hydrogen Peroxide Destroying Compositions and Methods of¹Using Same
IPC: G02C13/00
Filed: 1990-11-02
Abstract: A composition and method useful for destroying hydrogen peroxide in a liquid aqueous medium, such as that used to disinfect contact lenses, are disclosed. The composition comprises at least one hydrogen peroxide destroying component effective when released into a liquid aqueous medium to destroy or cause the destruction of hydrogen peroxide present in the liquid aqueous medium, and a barrier component acting to substantially prevent the release of the hydrogen peroxide destroying component for a period of time after the composition is initially contacted with a hydrogen peroxide-containing liquid aqueous medium. The barrier component includes a water soluble portion and a water insoluble portion. The hydrogen peroxide destroying component is situated so as to be released into the hydrogen peroxide-containing liquid aqueous medium in response to the dissolving of the water soluble portion into the hydrogen peroxide-containing liquid aqueous medium.
Patent IE-914324-A1 (IE)
Title: Retractable window covering
IPC: E06B9/62
Filed: 1991-12-12
Abstract: A retractable covering devices, in particular, light control window covering (30) including a lobed head (10) rail to prevent creasing and/or skewing of the window covering when rolled up, the head rail (10) having means (20,25) for attaching the window covering (30) which ensures proper alignment of the window covering (30). Also included are a bottom rear rail (40) having an anti-skewing device (48) which comprises a slidable weight (48) for compensating for skewed roll up; a flip-catch device (60) for preventing wrong-way roll up of the window covering; and a top-catch mechanism (62) for preventing both wrong-way roll up and over rotation in the proper roll up direction. <IMAGE>
Patent IE-921878-A1 (IE)
Title: Amidino compounds, their manufacture and use as medicament
Inventor: MORRISSEY MICHAEL M
IPC: A61P29/00
Filed: 1992-07-01
Abstract: The invention relates to the compounds of the formula <CHEM>  and pharmaceutically acceptable salts thereof, in which: R1 is amino which is mono- or disubstituted by a substituent selected from an aliphatic hydrocarbon radical, an araliphatic hydrocarbon radical, an aromatic radical, and a cycloaliphatic hydrocarbon radical or is amino which is disubstituted by a divalent aliphatic hydrocarbon radical; R2 is hydrogen, halogen, trifluoromethyl, an aliphatic hydrocarbon radical, or is hydroxy which is etherified by an aliphatic alcohol, araliphatic alcohol, or aromatic alcohol or which is esterified by an aliphatic or araliphatic carboxylic acid; R3 is hydrogen or an acyl radical which is derived from an organic carbonic acid, un organic carboxylic acid, a sulfonic acid, or a carbamic acid; X1 and X3, independently of one another, are oxygen (-O-) or sulphur (-S-); and X2 is a divalent aliphatic hydrocarbon radical which may be interrupted by an aromatic radical; wherein the phenyl rings of formula I may be, independently of one another, further substituted by one or more substituents selected from halogen, trifluoromethyl, un aliphatic hydrocarbon radical, hydroxy, and hydroxy which is etherified by an aliphatic alcohol or which is esterified by an aliphatic or araliphatic carboxylic acid; wherein aryl in the above definitions may be, independently of one another, further substituted by one or more substituents selected from halogen, trifluoromethyl, un aliphatic hydrocarbon radical, hydroxy, and hydroxy which is etherified by an aliphatic alcohol or which is esterified by an aliphatic or araliphatic carboxylic acid; wherein a cycloaliphatic hydrocarbon radical may be substituted by an aliphatic radical. The compounds are useful as selective LTB-4 receptor antagonists in the treatment of conditions or syndromes in mammals which are responsive to LTB-4 receptor antagonism.
Patent IE-930190-A1 (IE)
Title: Absorbent article having resilient center
Inventor: III THOMAS WARD OSBORN
IPC: A61F13/15
Filed: 1993-03-12
Abstract: An absorbent article, such as a sanitary napkin is provided. The sanitary napkin of the present invention has a body-conforming configuration that is provided at least in part by a longitudinally-oriented resilient hump-forming element. The hump-forming element is positioned to form a hump along the longitudinal centerline on the body surface of the sanitary napkin. The sanitary napkin may also be provided with bending axes. The sanitary napkin may also be provided in a curved configuration.