baber/WOPTO huggingface dataset:
Patent ES-8107338-A1 (ES)
Title: Machine for untwisting fibre cords or yarns.
IPC: D01G11/02
Filed: 1980-11-05
Abstract: The present invention relates to a machine for untwisting the strands of fibres to obtain slivers of parallel fibres capable of being used or reused for making new strands or other products. The machine according to the invention comprises at least one device for the supply (1) of strands (8) with gripping means (17) delivering the strands one by one to a fault detection device (2) associated with a device (41) for the ejection of defective strands, at least one strand-untwisting head (3), at least one card (4) for combing the fibre slivers obtained after untwisting, and at least one member (5) for the discharge of the fibre slivers. The machine according to the invention is especially suitable for untwisting strands or strings of sisal, but can also be used for untwisting all types of fibre strands.
Patent ES-8202989-A1 (ES)
Title: Firing device and piezoelectric coupling element for firing with galvanic decoupling.
IPC: H03K17/689
Filed: 1981-04-20
Abstract: Piezoelectric firing device for an electronic switch (10) with galvanic decoupling of the input control electronics (9) and the electronic switch (10) having a small plate of piezoceramic material with electrode pairs (13,13',14,14') as an input electrode pair (13,13') and at least one output electrode pair (14,14') and, if required, with a feedback electrode. The input electrode pair (13,13') of the small plate receives from the input control electronics (9) a trigger firing pulse which is, in particular, a pulsed a.c. voltage. The frequency of this a.c. voltage and the resonant frequency of a preferred oscillation mode of the small plate are matched to one another with better than two digit rotational symmetry. The effective surfaces of the input electrode pair (13,13') and the output electrode pair (14,14') are essentially of equal size so that there is preferably a 1:1 signal transmission from the input electrode pair (13,13') to the output electrode pair (14,14'). A feedback electrode, which is preferably provided, is preferably provided in the region of an oscillation node line of the mechanical stress of the next higher radial oscillation mode.
Patent ES-8204379-A1 (ES)
Title: Labelling apparatus
IPC: B65C9/08
Filed: 1981-06-20
Abstract: A programmable platen for use in a label applying system wherein the labels are transferred to the platen and retained thereby under negative pressure and subsequently driven from the platen by application of positive pressure. The platen comprises a number of pin like valves of differing type which are inserted into the platen in accordance with a desired configuration or program so as to provide the appropriate suction and blowing characteristics for the platen in differing applications for applying labels or the like.
Patent ES-8204956-A1 (ES)
Title: Optical monitor for railway crossing - triggers delayed action signal and optical protective sheet renewal after longer set delay following obstacle detection
IPC: B61L29/30
Filed: 1981-06-23
Abstract: The railway crossing has an array of optical infrared transmitters and receivers for detecting the presence of an obstacle on the crossing. Each of the transmitters and receivers (11) is protected by a transparent plastics ribbon which can be wound from a call, across the optics and onto a take-up roll by a motor (M) to present a clean portion to the optics when the previous portion is dirtied. The receivers are coupled to an AND gate (E) whose output supplies a first time delay typically of 50 seconds. This indirectly switches a relay (F) activating a train signal and also triggering the motors through a further delay circuit (B) of typically 8 secs. The second delay circuit is switched by a first contact of a second relay (R) controlled directly by the first delay circuit. The first relay (F) is switched by a further delay circuit (C) after a 10 second delay, the further circuit being controlled by a second contact of the second relay.
Patent ES-8301808-A1 (ES)
Title: A machine and a process for packaging articles of products.
IPC: B65B45/00
Filed: 1981-07-21
Abstract: A machine and a process for packaging products by wrapping a stretchable transparent film of plastic material around the products placed in trays of different sizes. Trays (20) carrying the products are advanced transversally with respect to the plastic film (18) that unrolls from one or more supply rolls (11, 12, 41, 42) and is cut at prefixed and adjustable lengths and then further advanced to be centered over the tray. The machine carrying out the process includes a control unit performing portions of the packaging cycle that are common to every tray and portions of the cycle dependent upon the size of the tray. The sizes of a series of trays are preset by the operator, e.g. positioning a selecting device on one of the possible values that are provided by the machine. Moreover the machine provides for a plurality of film supply rolls (11, 12, 41, 42) mounted on both sides thereof and having different width for an alternating use so as to reduce the time for changing or replacing a film roll. Conveyor means for the film comprise elastic endless cords, movable on rolls transversally displaceable to fit the different film widths.
Patent ES-8300861-A1 (ES)
Title: Improved chrome utilization in chrome tanning.
IPC: C14C3/06
Filed: 1981-08-07
Abstract: In a method of chrome tanning, after unhairing and bating, a water soluble amino compound is provided in an acidified hide stock solution prior to or simultaneously with addition of a chrome tanning agent. The amino compound has substantially no tanning properties of its own but is capable of enhancing the tanning afforded by the chrome tan. The amount of chrome tanning agent required in the charge, and therefore the amount of chrome in the exhaust liquor or effluent, is thereby substantially reduced, thus providing greater control over pollution due to chrome in leather manufacturing operations.
Patent ES-8304245-A1 (ES)
Title: Coated papers and cardboards, and process for manufacturing them.
IPC: B41M1/36
Filed: 1981-10-07
Abstract: Coated papers and cardboards comprising at least one compressible layer of coating containing hollow microspheres filled with a gas that is inert with respect to the microsphere-forming material. The coated papers and cardboards of this invention are used particularly for rotogravure printing. A process for manufacturing these coated papers and cardboards.
Patent ES-8207245-A1 (ES)
Title: Iron-adhesive interlining fabric.
IPC: D04H1/54
Filed: 1981-10-13
Abstract: A multilayered nonwoven fabric is described which exhibits excellent resistance to drycleaning and washing abrasion but nevertheless is soft and drapable. It contains a varying amount of thermal bonding fibers in the various layers.
Patent ES-8303183-A1 (ES)
Title: Injection mould.
IPC: B29C45/33
Filed: 1982-03-18
Abstract: The injection mould for mouldings in the form of crates, in particular bottle crates, is designed such that the mould jaws which, in the closed position, meet each other at the corners at half the corner angle are displaceable on the inclined guide pins, of which in each case one is arranged in the plane of the meeting join of two neighbouring mould jaws, inclined by an angle resulting from the angles of movement of the mould jaws. Guided on the guide pins in each case is a follower, which is in engagement with the mould jaws. The follower has lateral guide lugs, which engage in perpendicular grooves in the end faces of the mould jaws, which extend perpendicularly to the plane of inclination of the guide pin. In this arrangement, the ejector frame is penetrated by at least two guide pins, which are fastened in one of the two mould halves and by which the said mould half is guided relative to the other mould half in the opening direction. On the guide pins there is mounted in each case an axially freely displaceable bush, on which the guide frame and the other mould part are axially displaceably mounted and radially guided. The bush is provided with stops, the effective spacing of which is chosen such that, during opening of the mould, the ejector frame is taken along as soon as an opening stroke required for ejecting the moulding has been reached.
Patent ES-8400249-A1 (ES)
Title: Particle washing system and method of use.
IPC: B01L99/00
Filed: 1982-08-04
Abstract: A particle washing system and method of use is described wherein in a preferred embodiment the fluid containing the desired particles is placed within an inner tube having near the bottom thereof an orifice with a diameter at least equal to that of the diameter of the particles, an air vent and, wherein the inner tube is positioned within an outer tube having a fluid with a density at least equal to that of the solution containing the particles to be separated within the inner tube but less than that of the particles. The application of centrifugal force to the particles directed toward the bottom of the outer tube causes the particles to move through orifice and through the outer solution contained within the outer tube so that the particles are collected from the inner solution, washed by the outer solution, and subsequently sedimented at the bottom of the outer tube.
Patent ES-8500711-A1 (ES)
Title: Slow release pesticidal composition and control device, its preparation and its use.
IPC: A01N25/10
Filed: 1983-03-24
Abstract: Slow release pesticidal composition comprising an intimate admixture of (a) a solid polymeric macromolecular substance, (b) a contact-pesticide having arthropodicidal action, and (c) a component acting as a carrier for the contact-pesticide, which component is incompatible with the solid polymeric marcomolecular substance.
Patent ES-8600762-A1 (ES)
Title: Beta-lactam compounds.
IPC: C07D477/00
Filed: 1983-09-27
Abstract: An amine compound of formula (I) or an amidine derivative thereof or a pharmaceutically acceptable salt or ester thereof: < CHEM > wherein R<m> is hydrogen or a group -OR, R<n> is hydrogen or methyl, R is hydrogen, -CHO or -SO3H or a pharmaceutically acceptable salt thereof, R<1> and R<2> are independently hydrogen, C1-6 alkyl, or R<1> and R<2> are joined so as to form with the carbon to which they are attached a C3-7 cycloalkyl ring and X<1> and X<2> are independently hydrogen or optionally substituted hydrocarbon a process for the preparation of such compounds, pharmaceutical compositions comprising them and the intermediates useful in the preparation of the compounds (I).
Patent ES-8604388-A1 (ES)
Title: 1(2H)-Isoquinolone compounds and acid addition salts thereof
IPC: C07D217/24
Filed: 1984-05-16
Abstract: Novel 1(2H)-isoquinolone compounds and the acid addition salts thereof are disclosed. These compounds are useful as pharmaceutical agents in view of their anti-ulcer, stomach mucous membrane blood flow increasing, anti-hypertensive, analgesic, anti-histamine, anti-cholinergic and gastric secretion inhibitory activities.
Patent ES-8506499-A1 (ES)
Title: Method for producing a multi-layered plastics container.
IPC: B29C48/34
Filed: 1984-08-30
Abstract: A multi-layer laminate structure from which containers are injection blow moldable, includes a layer of scrap (111) composed of the other thermoplastic resins used in making the laminate structure, which comprises outer and inner polyolefin layers (103, 105) an intermediate oxygen barrier layer (107), preferably ethylene-vinyl alcohol copolymer, and adhesive layers (109, 113) bonding the barrier layer to the inner layer (105) and the scrap layer (111) which is interiorly of the outer polyolefin layer. Apparatus (1) for producing parisons having such a structure has a sequence of extruder elements (3, 4, 5) which discharge polymeric materials in turn into a common duct (42) to form a laminate composed of a plurality of thin polymeric layers, said duct conveying the laminate to a principal delivery channel (40) for joining with a relatively thick polymeric layer flowing in the principal delivery channel (40) from another extruder element (7) upstream of the said elements (3, 4, 5) the resulting structure thereafter issues as a parison from a nozzle (23) of the apparatus (1).
Patent ES-8507167-A1 (ES)
Title: Polymeric blends containing ethylene vinyl alcohol, films made therefrom e.g. molecularly oriented films, and methods of making such films.
IPC: C08L77/00
Filed: 1984-12-05
Abstract: Ethylene vinyl alcohol copolymer (60 - 99 wt.%) is blended with polyetheramide block copolymer (1 to 40 wt.%) to produce a film-forming composition of matter useful in packaging films into which the blended composition can be extruded and/or coextruded with other layer materials. For example, the blend is one layer in a plural layer film, and at least the blend layer is molecularly oriented uniaxially or biaxially by reheating the film after extrusion and stretching it undirectionally or bidirectionally.
Patent ES-8602419-A1 (ES)
Title: Iodinated contrast agent for X=rays
IPC: G21H5/02
Filed: 1985-03-12
Abstract: The cpd. of formula (I) is made by (a) acetylation of 2,4,6-tri-iodo 5-amino isophthalic acid by treatment with acetic anhydride in sulphuric acid; (b) reaction with thionyl chloride and then with 3-amino 1,2-propanediol in basic medium; and (c) treatment with epichlorohydrin. The cpd. formed is isolated and purified by absorption techniques with silanised silica gel supports.
Patent ES-8604187-A1 (ES)
Title: Herbicidal 2,3-dihydrofuran derivatives
IPC: A01N43/08
Filed: 1985-07-08
Abstract: 5-Amino-3-oxo-4-(substituted-phenyl)-2,3-dihydrofuran and derivatives thereof generally exhibit both pre-emergence and post-emergence phytotoxicity and are useful as herbicides and also at low dosages as plant growth regulating agents.
Patent ES-8701056-A1 (ES)
Title: Apparatus for gluing sheets of material together.
IPC: B42C7/00
Filed: 1985-09-18
Abstract: Apparatus for gluing together at least two individual sheets of material cut to finished dimensions and intended to form parts of a folder consisting of a spine and two covers. The apparatus includes two reception surfaces situated side by side, each defined by aligning members for aligning the two individual sheets in predetermined positions relative to each other. There is provided a first conveyor for moving one sheet away from its reception surface to a gluing device for coating at least one sheet with a glue bead and a second conveyor for moving the second sheet away from its reception surface. At least one of the conveyors is adapted to move one sheet relative to the other so that both sheets overlap each other in the area of the glue bead. A press is provided for pressing together both sheets in said area. The apparatus also includes locating devices which locate the sheets in said positions and are movable relative to each other and together with the respective sheet for maintaining the locations of the sheets during movement of the sheets, their gluing together and pressing together.
Patent ES-8705275-A1 (ES)
Title: Saturation-monitoring arrangement for a welding device containing a frequency converter.
IPC: H02M5/27
Filed: 1985-12-13
Abstract: A measuring winding (208) which is connected to a signal frequency generator is additionally disposed on the core (206) of a welding transformer (TR2). A voltage depending on the state of saturation of the core (206) is tapped off at the measuring winding (208) by a detector circuit (204). An amplitude demodulator (204b) delivers a direct voltage signal which is inversely proportional to the saturation. By comparison with a reference value, a discriminator circuit determines whether a threshold value related to saturation has already been reached or not. If it is reached, the firing of the power semiconductors is interrupted by a blocking signal. With this saturation monitoring arrangement, the welding device can be operated more easily and the welding transformer can be utilized in the optimum manner. The method of control becomes considerably simpler because the welding time no longer needs to be split up into individual impuses by the operator.
Patent ES-8801439-A1 (ES)
Title: Detection of activated platelets with antibodies to cell surface antigens.
IPC: A61K41/00
Filed: 1986-04-04
Abstract: A diagnostic site-specific imaging reagent in the form of a receptor and an indicating means selectively binds to a specific cell membrane-associated antigen of a blood platelet that is in a stimulated active state but does not substantially bind to a platelet that is in a non-stimulated resting state. In particular, prelabelled monoclonal antibodies and polyclonal antibodies are prepared that bind and image thrombospondin when it is cell membrane-associated on a thrombin-stimulated platelet, thereby providing means for detecting and discriminating between a stimulated active blood platelet and a non-stimulated resting blood platelet.
Patent ES-8707787-A1 (ES)
Title: Signal light for vehicles
IPC: F21V9/08
Filed: 1986-06-23
Abstract: Vehicle lighting. Signal light for vehicles of the type comprising a certain number of differently coloured plates made of moulded plastic and intended to be fixed in front of a light unit supporting a certain number of electric lamps connected to suitable circuits and comprising a set of reflectors inserted between the light unit and the said light, characterised in that it consists of a moulded structure 15 having frames 29, 30 each corresponding to one plate 36, 55, the said plates being fixed by any appropriate means in the corresponding frames, the said structure 15 comprising moulded complementary elements 51, 34 of the light.
Patent IE-913342-A1 (IE)
Title: Stable microemulsion disinfecting detergent composition
IPC: C11D1/12
Filed: 1991-09-24
Abstract: Low viscosity and high pH disinfecting and bleaching all purpose cleaning compositions in microemulsion form, suitable in both concentrated and diluted forms for applying to surfaces to be cleaned and disinfected or sanitized, include hypochlorite, higher alcohol sulfate and higher paraffin sulfonate detergents, higher fatty acid soap, alkali metal hydroxide, liquid hydrocarbon, perfume, periodate, branched lower alcohol co-surfactant and water. The compositions are of improved lipophilic soil removing capability when diluted with water, are of about equivalent such capability in neat or concentrated form and are of significantly better hypochlorite stability on aging at room and elevated temperatures, compared to other microemulsion cleaners that contain hypochlorite. Their low viscosities facilitate spraying them from squeeze bottles or pump sprayers onto surfaces to be cleaned and disinfected or sanitized, such as floors and walls. The absence of any builder salts allows uses of the compositions, especially in diluted form, to clean surfaces without the need for rinsing (wiping sufficing), and the cleaned surfaces are not objectionably streaky afterward. The concentrated microemulsions are effective removers of mildew from bathroom tub and shower tiles, and other surfaces, but in such cases rinsing is usually desirable. Also described are processes for the manufacture and use of the described cleaning compositions.
Patent IE-913494-A1 (IE)
Title: Liposome extrusion process
IPC: A61K9/127
Filed: 1991-10-04
Abstract: A method of sizing liposomes by passing a suspension of liposomes through an aluminum oxide porous film under pressure is disclosed. In a preferred embodiment, the porous film is a branched type anodic aluminum oxide porous film. The process produces a population of liposomes substantially free of liposomes above a pre-determined maximum size useful in administering drugs or other bioactive agents, such as in the treatment of cancer or AIDS-related illnesses. Also disclosed for carrying out the method is an apparatus comprising one or more filter assemblies for holding the aluminum oxide porous film in operational configuration (33), a pressurized supply vessel for supplying the suspension of liposomes under pressure to filter assemblies (31), and a receiving vessel for receiving the filtrate from the filter assemblies (32).
Patent IE-904000-A1 (IE)
Title: Cling packaging film for wrapping food products
IPC: B32B27/32
Filed: 1990-11-06
Abstract: The present invention is directed to a cling packaging film for use in wrapping food products, particularly fresh meat and produce. The film comprises a core layer containing a copolymer of ethylene and an ethylenically unsaturated polar comonomer together with an elastomeric polymer. The film further comprises a skin layer containing linear low density polyethylene. Both the core and skin layers may contain additional components. A film in accord with the present invention compares favorably with PVC food wrap film and is intended to provide a replacement therefor.
Patent IE-920348-A1 (IE)
Title: Improvements in three-dimensional imagery
Inventor: MARTIN DONALD LEWIS MAUNSELL
IPC: G03B35/16
Filed: 1992-02-03
Abstract: A method and apparatus for use in creating three-dimensional imagery on and relative to a screen (6) or film, including one or more projectors (4, 4a, 4b) adapted to project a beam and one or more images from fringed film (1) onto said screen (6). Rotatable and/or oscillating filter means (7, 18, 25) being provided adjacent to said one or more projectors (4, 4a, 4b) and through which the beam of a projector passes. The filter means (7, 18, 25) are so provided as to increase/decrease light intensity of the beam from said one or more projectors (4, 4a, 4b) such as to fade in and out the fringing of said fringed film (1), as one or more images are projected onto said screen or film (6) so that the one or more images will appear in three-dimensionsal form to the eye.
Patent IE-922382-A1 (IE)
Title: Ball valve
Inventor: CIMBERIO RENZO
IPC: F16K5/06
Filed: 1992-07-22
Abstract: Ball valve in which, to reduce a high torque upon actuation of the shut-off element, the sealing rings for receiving the shut-off element have a U-shaped cross-section, circumferentially projecting wings (16) of the U-shaped sealing ring (9) extending outwards and a satisfactory sealing effect, even for hot liquids and steam, being achieved.
Patent WO-0228471-A1 (WO)
Title: Medizinische injektionseinrichtung
Inventor: MARSONER THOMAS
IPC: A61M5/46
Filed: 2001-10-05
Abstract: Medizinische Injektionseinrichtung zur intrakutanen Verabreichung mindestens eines Anästhetikums, mit einer Basisfläche (1), auf deren einer Seite mehrere Injektoren (2), insbesondere Injektionsnadeln flächenhaft verteilt angeordnet sind, wobei die Injektoren (2) eine Injektionstiefe bis maximal zur Subkutis des zu behandelnden Tieres oder Menschens aufweisen, wobei die medizinische Injektionseinrichtung auf der Seite der Basisfläche (1), auf der die Injektoren (2) angeordnet sind, eine Desinfektionsmittel aufweist.
Patent AT-517017-A1 (AT)
Title: Tasche
Inventor: GAJDOSIK JULIA
IPC: A45C7/00
Filed: 2015-03-16
Abstract: Tasche, deren Höhe und Volumen durch Umstülpen des trapezförmigen Taschenkorpus (1, 1a, 1b) über sich selbst nach außen bis zum Taschenboden (7) stufenlos verkleinert werden kann. Dabei kann die Tasche (1, 1a, 1b) in jeder gewählten Größe durch eine geeignete Vorrichtung (5) verschlossen werden. Dabei kann die Tasche (1, 1a, 1b) in jeder gewählten Größe durch einen an die Größe der Tasche anpassbaren Trageriemen (3) als Handtasche oder Umhängetasche genutzt werden.
Patent AT-501544-A1 (AT)
IPC: A61G10/02
Filed: 2001-01-30
Abstract: A chamber or living unit for persons has a control device and a processor that controls climate conditions in the chamber that are different from ambient conditions. Biosensors are connected to the control device, specifically the processor, for the purpose of detecting body parameters like temperature, pulse, skin resistance, blood pressure, and so on, of a body that is in the chamber.