baber/WOPTO huggingface dataset:
Patent ES-2010522-A6 (ES)
Title: Fuel assembly stress relieving fastener
Inventor: LUI CHUN KEE
IPC: G21C3/30
Filed: 1987-10-30
Abstract: A device for relieving thermally induced stresses developed in a nuclear fuel assembly during reactor heatup is disclosed herein. The device generally comprises a stress relieving fastener capable of connecting a fuel assembly top nozzle, which may be stainless steel, to a threaded stud, which may be Zircaloy. The stud is attached to a fuel assembly channel. The fastener includes a threaded nut having a deformable portion for relieving thermally induced stresses developed in the stud by the differential thermal expansion of the top nozzle and stud. In a first embodiment of the nut, the deformable portion comprises a circumferential, deformable ridge which is substantially recessed from the marginal edge of the nut and which is disposed on the bottom most surface of the nut. The ridge contacts the top nozzle when the nut threadedly engages the stud. A second embodiment of the nut is similar to the first embodiment except that the deformable ridge is disposed flush with the marginal edge of the nut. The deformable portion in the second embodiment may also include a circumferential, deformable first groove which is formed in the lower portion of the nut. In addition, the second embodiment may include a deformable second groove formed in the bottom most surface of the nut. During reactor heatup, thermally induced stresses may develop in the stud. The deformable portion of the nut deforms, thereby relieving the thermally induced stresses.
Patent ES-2008950-A6 (ES)
Title: Syringe with hood to protect needle
IPC: A61M5/32
Filed: 1988-01-07
Abstract: To avoid possible accidental wounding by the needle, the syringe is provided with a coaxial part which slides over the reservoir and shields the needle once the syringe has been used.
Patent ES-2013056-A6 (ES)
Title: Packaging process for transporting live shellfish
Inventor: PARDAVILA PARDAVILA RAMON
IPC: B65D85/50
Filed: 1989-02-23
Abstract: Starting with a box, preferably made from wood, fitted on the inside with a network or mesh of nylon, it consists in forming, on the bottom of said box, a layer of wood shavings and then a layer of shellfish followed by a further layer of shavings and so on until the box is completely filled, after which it is closed and immersed in sea water, the wood shavings acting as a means for absorbing the water which keeps the shellfish in a moist, salty environment during transportation. <IMAGE>
Patent ES-2014138-A6 (ES)
Title: Servo-assisted steering system for motor vehicles.
Inventor: DIETER ELSER
IPC: B62D5/06
Filed: 1989-05-31
Abstract: Said system has following characteristics: A steering spindle (2) is connected to the threaded spindle (4) of a steering gear (5) through a rotary shift valve (6). Said rotary shift valve (6) controls the pressure admission of the working piston (15) of a hydraulic power-assistance device. The input shaft (20) of an electromotor (21) is linked to the rotary distributor (7) of the rotary shift valve (6). When the steering spindle (2) rotates, the electromotor (21) is controlled by a sensor (22) in such a way as to generate a counter-force applied to the rotary distributor (7), which counteracts the rotary movement of the steering spindle (2). Moreover, after the steering spindle (2) has stopped rotating, the rotary distributor (7) is moved back into its neutral position by the electromotor (21) when the manual steering wheel is released.
Patent ES-2018373-A6 (ES)
Title: Process for manufacturing a bituminous binder modified with a thermoplastic for building materials.
IPC: C08J3/20
Filed: 1989-06-26
Abstract: In a process for manufacturing a bituminous binder modified with a thermoplastic for building materials, in particular road building materials, molten bitumen is subjected to a homogenization treatment together with a thermoplastic or a mixture of thermoplastics, preferably with an olefin polymer. In order to form molecular fragments of the thermoplastic or mixture of thermoplastics which react readily with the bitumen, a quantity of energy corresponding to the difference between the treatment temperature and the decomposition temperature of the thermoplastic(s) is supplied in the form of kinetic energy to the material containing the bitumen and a thermoplastic or mixture of thermoplastics and the material is abruptly decelerated against a impact surface. Preferably the mixture containing the bitumen and a thermoplastic or mixture of thermoplastics is forced through a narrow gap between two facing mixing implements rotating relative to each other.
Patent ES-2018956-A6 (ES)
Title: Improvements to elements for bracing between table legs
Inventor: BONAMUSA HOMS ANTONIO
IPC: A47B13/06
Filed: 1989-10-20
Abstract: Improvements for elements for bracing between the legs of tables, particularly for offices and studies, and of the type comprising four legs, characterized in that, unlike existing elements which are weak as they are generally made from wood, they comprise, interposed between each pair of metallic legs corresponding to the two extreme sides of the table, individual pairs of crossed tie-rods 2 secured via their ends to corresponding upper and lower areas of the legs 1, each tie-rod 2 being divided into two halves each formed by rods 3 which are secured removably to the aforesaid legs 1 and to a central nucleus 4, facilitating assembly of the various parts and the changing of one or another component on account of its having suffered damage, breakage or deformation.
Patent ES-2018429-A6 (ES)
Title: Expresso machine
Inventor: LEUSCHNER UDO
IPC: A47J31/46
Filed: 1989-11-27
Abstract: It is proposed to design an expresso machine such that the coffee prepared is delivered selectively through a greater or lesser number of outlets into receiving vessels, such as cups, placed underneath. For this purpose, it is proposed that the expresso machine has a distributing attachment capable of being attached by an inlet opening to an outlet, in the case of which distributing attachment the coffee flows from the inlet opening via a distributing device to two or more outlets of the distributing device. This solution has the advantage that the distributing attachment can be constructed so as to be easily removable for cleaning purposes and, given its simple design, is highly user-friendly.
Patent ES-2021504-A6 (ES)
Title: Temperature sensor for heating and air-conditoning installations
Inventor: WOHLER JURGEN
IPC: B60H1/00
Filed: 1990-03-15
Abstract: In a temperature sensor for heating and air-conditioning installations, especially in motor vehicles, having a housing which has an inlet opening and an outlet opening for a medium, and having a measuring element in the housing which is connected via connecting wires to connectors, for better thermal decoupling of the measuring element from temperature influences from the environment of the temperature sensor, the housing is designed at least double-walled over a predetermined region adjacent to the inlet opening and has at least one inner through-flow channel and at least one outer through-flow channel with inlet openings, the measuring element being arranged in the inner through-flow channel.
Patent ES-2023319-A6 (ES)
Title: Circuit for selectively converting a color bar pattern
Inventor: JEON DAE-SU
IPC: H04N17/02
Filed: 1990-05-04
Abstract: A circuit for selectively converting a color bar pattern, comprising a switching means for selectively converting the circuit to the EIA mode or SMPTE mode, a line selecting means for counting the input number of the horizontal control signal reset by means of the vertical control signal and outputting the reversed chrominance forming signal in the line on which the reversed chrominance set is to be formed and outputting the pedestal forming signal in the line on which the pedestal set is to be formed, on said SMPTE color bar pattern by combining counting value thereof with the chrominance control signal, a reversed chroma set forming means for outputting said chrominance signal as it is if the reversed chrominance forming signal is not input from the line selecting means, and for outputting said chrominance forming after converting the color signal into the converting color signal forming said reversed chroma set if the reversed chrominance forming signal is input, a pedestal position selecting means for distributing a interval between said horizontal control signals as the reference, said reference pulse being reset by means of the horizontal control signal, and for outputtting the set-up level forming signal in the position where said pedestal set is to be formed on the SMPTE color bar pattern if the pedestal signal is input from the line selecting means, and a pedestal level forming means for receiving the set-up level forming signal of the pedestal position selecting means and for outputting the level up/down signal so that said pedestal set can be formed.
Patent ES-2026361-A6 (ES)
Title: Coilable tape rule with improved connection between spring and blade
Inventor: BICKFORD DUDLEY V
IPC: G01B3/10
Filed: 1990-10-19
Abstract: A power returnable tape rule has an improved connection between the outer end of the power spring and the inner end of the coilable rule blade provided by interengaging element thereon. The rule blade has an elongated aperture adjacent its inner end with the margins of the blade defining the aperture including opposed inwardly extending finger portions. The tongue is configured with spaced transversely extending shoulders facing in opposite directions, and it extends along the upper surface of the rule, downwardly into the aperture under the fingers and upwardly from the aperture and forwardly thereof along the upper surface of the rule blade. The shoulders on the tongue of the spring abut the margins of the aperture adjacent the finger portions in either direction of relative longitudinal movement to limit such movement and retain the two elements in assembly.
Patent ES-2028588-A6 (ES)
Title: Improvements to the subject of main patent No. 9000268 for baseplate applicable to the concrete foundations of a railway track
Inventor: ALLEN KENNETH GEORGE
IPC: E01B3/40
Filed: 1991-01-30
Abstract: Provision is made for at least one casing 23 in the lower face 1a of the part in the form of a plate 1c which said baseplate possesses, so that it surrounds each one of the holes 11a, 11b in order to maintain a zone located under the aforesaid holes 11a, 11b free from concrete when the baseplate 1' is used. <IMAGE>
Patent FR-2031702-A6 (FR)
Title: Spinning of multi-component yarns and fibres
IPC: D01D5/34
Filed: 1969-02-04
Granted: 1970-11-20
Abstract: Spinnerettes are used which have distributor plates for spinning encased segment structures. At their underside, the plates have a semi-circular guide ring within which is a central bore and several bores on their periphery and that section of semi-circular surface which is opposite the guide ring.
Patent BE-1014336-A6 (BE)
Title: Battery-powered corkscrew has one tube containing motor, reduction gear and batteries and another protecting the screw
IPC: B67B7/04
Filed: 2001-08-10
Granted: 2003-09-02
Abstract: The corkscrew has a housing made from two tubular components (6, 7), the first made from a material such as plastic, metal or wood and containing rechargeable batteries (5), an electric motor (1) and reduction gear unit (2). The second tubular component (7) is able to slide inside the first one by means of sliders (13) moving in grooves (14). The second tubular component is used to protect the spiral screw (4) and has inner surface channels (8) to prevent the cork from rotating as it is drawn.
Patent BE-1007813-A7 (BE)
Title: RDT: spatial differentiation turbine
IPC: H02K53/00
Filed: 1993-12-07
Granted: 1995-10-24
Abstract: Or electrical liquid motor with suspended rotor according to Archimedes:when the liquid is pumped past the turning rotor, the centrifugal forceevolves beyond the limit, turning into high-frequency gravity. If this forceis allowed to expand in a sixfold Archimedes screw of small tubes, like aFaraday cage, terminating in a basic parabola beneath the turbine, this givesan incremental cooperative effect. After starting up there is: heat energy;production of electricity; non-aerodynamic flight; interplanetary,interstellar and intergalactic travel with limited time. As a spin-off:quenching of radioactive sources; genetic simulations; spectral testing;resonance behaviour; study of time systems; temporal tunnelling; systemstudies; the chemistry of Creation. This invention is independent, because itbuilds up its energy production through oscillations in space-time.
Patent FR-2155286-A7 (FR)
Title: Gelatin capsule - for oral administration
IPC: A61K9/48
Filed: 1972-09-14
Granted: 1973-05-18
Abstract: Capsule or pill having a coating which is soluble in saliva, has an agreeable taste and stimulates the salivary glands. The capsules etc. are readily absorbed under difficult conditions e.g. while in an aeroplane or car, and are acceptable to children. The capsules are esp. of gelatin. A suitable coating compsn. for a single capsule comprises: 454.8 mg. sugar, 12 mg. syrup, 10.8 mg. citric acid, 1.5 mg. perfume, 0.9 mg. dye.
Patent FR-2281697-A7 (FR)
Title: Overhead X-ray machine for dental use - has X-ray heads and HV generators on arms fitted to suspended column
IPC: A61B6/00
Filed: 1975-07-29
Granted: 1976-03-05
Abstract: The machine has a central vertical column (4, 9) fixed to the ceiling (3) by a plinth (8). On the lower end are three arms (10, 11, 12) pivoting about a common centre and having articulations for manoeuvrability. One arm (10) carries a head (5) for individual tooth X rays, another (11) is fitted with a head (6) for collective or panoramic X rays and the third (12) carries the control cabinet (7) with a timing mechanism. The machine is positioned at a suitable height above the treatment chair and the high voltage generators (15, 16) are located in each head and fitted in the plinth.
Patent FR-2386967-A7 (FR)
IPC: B22C15/24
Filed: 1978-03-22
Granted: 1978-11-03
Abstract: The head for pneumatic-throwing foundry moulding machines, or so-called core-blowing machines, has, for closure of the top part of the cylinder (1) of the moulding machine, a movable device in the form of a funnel (3) with an internally hollow stem (4). Said stem (4) is connected at the top to a valve body (5) comprising an opening membrane (11) and a closing membrane (12) for the compressed air, and the conical part of the funnel (3) has perforated surfaces (13, 14) and small perforated cylinders (15) arranged between said surfaces (13, 14). In this way the cylinder filter and cleaning thereof are dispensed with.
Patent CU-20170122-A7 (CU)
Title: Equipo de criocirugía para tratamiento médico
Inventor: VILLARREAL ACEVEDO ELIO
IPC: A61B18/02
Filed: 2017-09-21
Abstract: <p>El equipo de criocirugía se compone de una vasija-termo (17) para el nitrógeno líquido, una válvula de flujo (18) que regula la salida del nitrógeno y una válvula de seguridad (19) que mantiene una presión constante.</p> <p>Se emplea en medicina humana y veterinaria en más de 19 especialidades y más de 150 patologías.</p> <p>En este equipo se desarrollan invenciones que influyen en la efectividad del funcionamiento. Su válvula de flujo realiza un mejor cierre entre mayor sea su uso y rompe las capas de hielo que se forman en su interior impidiendo que el hielo interfiera en su cierre y se congele el equipo por fuera y su válvula de seguridad aumenta su efectividad y sensibilidad e impide su mal funcionamiento al tener otras vías de escape sin que estas puedan ser obstruidas.</p>
Patent CU-20190084-A7 (CU)
Title: Un sistema urbano de entretenimiento con una playa de acceso público que y método para proporcionar un complejo urbano de entretenimiento que permita llevar una vida idílica de playa a espacios urbanos en terrenos de uso limitado
Inventor: FISCHMANN TORRES FERNANDO BENJAMIN
IPC: E04H14/00
Filed: 2018-08-21
Abstract: <p>Se presenta un complejo urbano de entretenimiento con playa de acceso público, con una laguna artificial tropical de aguas cristalinas como elemento central del complejo. La laguna incluye una instalación de oleaje para surfear en una porción, y en los alrededores de dicha laguna hay instalaciones de entretenimiento, educativas, deportivas y comerciales. El complejo cuenta con un acceso público controlado y ofrece la apariencia y ambiente de una playa tropical con aguas cristalinas y playas de arena.</p> <p>Además, se describe un método para utilizar eficientemente las instalaciones y terrenos baldíos, infrautilizados, que tienen usos limitados o que están contiguos o cercanos a lugares recreativos, educativos, deportivos o comerciales. El método proporciona un complejo urbano de entretenimiento con playa de acceso público con una laguna artificial de aguas cristalinas de estilo tropical con oleaje para surfear. El método permite generar ingresos y aumentar la eficiencia al combinar sitios vacantes, sitios infrautilizados, terrenos de uso limitado o sitios contiguos o cercanos a lugares de entretenimiento, educativos, deportivos o comerciales con complejos urbanos de entretenimiento con playa. El complejo tiene preferiblemente un acceso público controlado, lo que permite la entrada mediante el pago de una tarifa.</p>
Patent DD-287834-A7 (DD)
Title: Verfahren zur reduzierung der sulfatbildung bei der regeneratwen rauchgasentschwefelung
Inventor: WEISS SIEGFRIED
IPC: B01D53/50
Filed: 1989-01-12
Abstract: Die Erfindung betrifft ein Verfahren zur Reduzierung der Sulfatbildung bei der regenerativen Rauchgasentschwefelung von in kohle- oder oelgefeuerten Kraftwerken anfallenden Rauchgasen. Das Ziel der Erfindung ist es, mit geringem Aufwand und einfachen Mitteln das Verfahren zur Reduzierung der Sulfatbildung oekonomisch zu gestalten. Die Aufgabe der Erfindung besteht darin, die Sulfatbildung der Waschfluessigkeit zu senken, wobei die Abscheidung von Schwefeldioxid nicht beeintraechtigt, die Verfuegbarkeit des wiedergewinnbaren Schwefeldioxids erhoeht wird und keine Nachteile fuer die Desorption und Abwasserentsorgung entstehen. Erfindungsgemaesz wird die Aufgabe dadurch geloest, dasz zur Waschfluessigkeit mehrere Stoffe mit unterschiedlicher Wirkung, insbesondere ein Stoff mit Inhibitorwirkung und ein Stoff mit grenzflaechenaktiver Wirkung, z. B. ein nichtionogenes Tensid in Form eines Alkylenoxid-Adduktes, zu dosiert werden.{Sulfatbildung; Entschwefelung; Rauchgas; Kraftwerk; Waschfluessigkeit; Ethylendiamintetraessigsaeure; Inhibitor; Tensid; Alkylenoxid-addukt; Natriumsulfit; Natriumhydrogensulfitloesung}
Patent DD-299124-A7 (DD)
Title: Festes, phosphatfreies niedrigtemperaturwaschmittel mit bleichwirkung
Inventor: HOCHFELD SIEGFRIED
IPC: C11D3/24
Filed: 1990-05-14
Abstract: Die Erfindung betrifft ein festes, phosphatfreies Niedrigtemperaturwaschmittel (NTW) zum Waschen und Bleichen bei 30-40C, das auch bei diesen Temperaturen eine hohe Wasch- und Bleichwirkung besitzt und daher energieoekonomische Vorteile hat sowie eine hohe Lagerstabilitaet in bezug auf den Aktivchlorgehalt aufweist. Die Aufgabe wird erfindungsgemaesz dadurch geloest, dasz ein Waschmittel hergestellt wird, das aus 2-6 * nichtionischem Tensid, 2-6 * Alkylsulfonat, * * Tierkoerperfettsaeure, 6-10 * Chloramin, 2-4 * Soda, 25-35 * Alumosilikat, * * Aminotrimethanphosphonsaeure, 2-4 * Harnstoff, 1-3 * Borax, * * Carboxymethylcellulose, 30-40 * Natriumsulfat, 2-4 * Natriummetasilikat und 2-6 * Wasser besteht.{Niedrigtemperaturwaschmittel; phosphatfreies Waschmittel; Waschwirkung; Bleichwirkung; Aktivchlorgehalt; Chlorstabilisierung; Lagerstabilisierung; Energieeinsparung}
Patent CH-702884-A8 (CH)
Title: Verfahren und Vorrichtung zum Ausbauen eines Spindellagers an einem Unterflurhydrant unter Netzdruck.
Inventor: UMBRICHT EDUARD
IPC: E03B9/08
Filed: 2010-03-29
Abstract: Das Verfahren zum Ausbauen eines Spindellagers an einem Unterflurhydrant unter Netzdruck ermöglicht es, die Revisionsarbeiten kostengünstig durchzuführen und insbesondere die Wasserversorgung von Häusern und Industrien während der Revisionsarbeiten sicherzustellen. Bei einer folgenden Revision ist infolge Kraftschlüssigkeit des Spindellagers die Revision vereinfacht. Um den Hydranten, d.h. das Spindellager 31, die Spindel und den am unteren Ende der Spindel angeordneten Verschlusskegel unter Netzdruck ausbauen zu können, wird eine erste Hülse 33, die Teil eines Adapters ist, radial über eine Spannstange 19 geführt. Die erste Hülse 33 umfasst einen zylindrischen Körper 35, dessen Mantel an einer Stelle über dessen gesamte Länge einen axial verlaufenden Schlitz 37 aufweist. Die Breite des Schlitzes 37 ist geringfügig grösser als der Durchmesser der Spannstange 19.
Patent WO-9907312-A8 (WO)
Title: Implant intervertebral dont les parties peuvent etre ecartees
Inventor: AEBI MAX
IPC: A61F2/44
Filed: 1997-08-06
Abstract: L"invention concerne un implant intervertébral se présentant sous la forme d"un corps d"appui (1) qui comprend une traverse centrale (2) et deux parties latérales (3, 4) solidaires de cette traverse centrale (2) et ne formant qu"une seule pièce avec celle-ci. Les parties latérales (3, 4) sont disposées dans deux plans (5, 6) s"étendant sensiblement parallèlement l"un par rapport à l"autre et séparés par la traverse (2), lesquels peuvent être appliqués, en tant que surface d"appui, sur des corps vertébraux adjacents. La traverse (2) comporte un cylindre de guidage (7) creux qui s"étend sensiblement parallèlement aux parties latérales (3, 4) et entre celles-ci, et comporte au moins un filetage (8; 28). Un dispositif d"écartement peut être introduit entre les parties latérales. L"implant intervertébral selon l"invention offre les avantages suivant: le rayon de lordose naturelle de la colonne vertébrale peut être rétabli de façon spécifique chez un patient, et cet angle peut être déterminé avant l"opération; l"on obtient ainsi, pour l"implant, des conditions de départ optimales de croissance interne; on fait appel à une technique d"insertion atraumatique, étant donné que l"implant peut être vissé avec délicatesse et de manière maîtrisée, au lieu d"être chassé; et l"on peut mettre en oeuvre une technique d"opération en trois étapes simplifiée (également avec effraction minimale) grâce à l"utilisation d"une tige de guidage.
Patent WO-0144644-A8 (WO)
Inventor: WILD ERNST
IPC: F02D41/20
Filed: 2000-12-16
Abstract: The invention relates to a method and device for controlling the drive unit of a vehicle. The invention provides that in addition to the default quantity for an output quantity of the drive unit, an additional specified quantity is provided, which represents the required dynamic adjustment of the output quantity. The adjusting quantity of the drive unit to be influenced is selected using the default quantity and the additional specified quantity.
Patent WO-0164495-A8 (WO)
Title: Suspension pour un frein sur rail
Inventor: SCHMIED LOTHAR
IPC: B61H7/08
Filed: 2001-02-28
Abstract: L'invention concerne une suspension pour un frein sur rail (1) monté sur le bogie d'un véhicule sur rail. Cette suspension comprend un dispositif de levage passif (14) qui agit sur le frein sur rail (1) en fonction de son état d'activation, de telle sorte que le frein sur rail peut être déplacé entre la position de freinage, c'est à dire la position abaissée, et la position de libération, c'est-à-dire la position soulevée. En position de libération, des éléments d'amortissement (16) agissent contre des butées (15) du frein sur rail et les entraîneurs (2) du bogie, de telle sorte que des forces transversales, résultant par exemple de vibrations ou de charges par à-coups, sont amorties de façon fiable. En position de freinage, le jeu latéral qui est alors nécessaire est par contre autorisé. Les caractéristiques élastiques des éléments d'amortissement (16) sont telles que ces deux conditions peuvent être remplies.