baber/WOPTO huggingface dataset:
Patent ES-2006333-A6 (ES)
Title: Pack of heat transfer plates.
Inventor: KARLSSON KURT
IPC: F28F19/00
Filed: 1988-02-25
Abstract: This invention relates to a pack of heat transfer plates (2, 3) which are intended for heat exchangers, preferably for rotary regenerative air preheaters. The plates have mutually parallel S-shaped double ridges (21, 22 31, 32) and the plates are arranged in the pack (1) so that the double ridges of one plate intersect the double ridges of an adjacent plate and extend symmetrically and obliquely in mutually opposite directions relative to the main flow directions (6) of the heat exchanging media. According to the invention the throttling effect normally manifest at the double-ridge intersections (24) is avoided by orienting the plates (2, 3) so that each pair of double ridges which converge onto an intersection (24) presents a part (21) of the double ridge of the one plate (2) which projects into an intermediate channel, and also a part (32) of the double ridge of the other plate (3) which projects from the intermediate channel.
Patent ES-2011340-A6 (ES)
Title: Shaft to impeller integrity determination in assembled pumps by remote sensing
Inventor: HIBBERT OATES JAMES
IPC: G01M99/00
Filed: 1988-05-27
Abstract: In the test of a casing enclosed shaft and impeller for structural integrity against defects such as loose bolts or cracks, an apparatus and process is disclosed which enables in-situ testing to occur within a casing. A model of the shaft and impeller, such as a spare part, is suspended so as to simulate the in casing boundary conditions and is then vibrated. Vibration or "ringing" occurs through a normally exposed end of the shaft far removed from suspected defects. A cap can be used to suspend the shaft and impeller or rotor. Vibration is imparted to the remote end of the shaft, sometimes on the cap, with an instrumented hammer blow of specific duration and known energy. Measurement and resolution of the resultant vibrations and energy dissipating damping occurs by mounting accelerometers to the remote normally exposed shaft end and recording and playing back the vibrations from the mounted accelerometers through a spectrum analyzer. Defects are created on the suspended model and the vibration signatures recorded. Thereafter, the same test is conducted on the casing enclosed suspect shaft and impeller or rotor and the vibrational signature obtained in the rotor matched to the model generated vibrational signature. Prediction of either intact structural integrity or defect is made on the basis of the comparison of measured vibrations. A simultaneous technique of computer modeling the vibrations is disclosed which enables expansion of actual test results to defects outside those specific signatures obtained from the model testing.
Patent ES-2010324-A6 (ES)
Title: Thermal distortion isolation system for turbine blade rings
Inventor: COMBE GROENENDAAL JOHN
IPC: F01D25/24
Filed: 1988-08-23
Abstract: In a nuclear or fossil steam turbine, a novel arrangement of structural elements is utilized to support a stationary blade ring, that is normally supported on a radial wall of a turbine inner casing, on an upstream separate blade ring. Thus, the stationary blade ring is separated from undesirable thermal deformations that naturally occur in turbine inner casing structures. A downstream stationary blade ring is fit to the upstream separate blade ring to maintain its relative position, and is attached using connection bolting and alignment pins or dowels. The inventive system is compact, low cost, and reduces bladepath seal leakage, leading to improved heat rate.
Patent ES-2011866-A6 (ES)
Title: Rotary grill
IPC: A47J37/06
Filed: 1988-10-20
Abstract: Rotary grill which comprises a base and a hood, characterized in that said base is provided with removable trays for the embers and with at least two grids in the form of a circular crown and with different diameters which are mounted with rotary movement around a shaft, and at different heights, said hood comprising air injection means and air-extraction means. Said grids with the shape of a circular crown are formed by a plurality of circular-crown segments, and the aforesaid air extraction means consist of an air-extraction hood and of a chimney (shaft).
Patent ES-2011921-A6 (ES)
Title: Unit for fixing and pivoting an optical assembly
Inventor: LEVILAIN ALAIN
IPC: B60Q1/068
Filed: 1988-12-01
Abstract: An optical assembly, especially for an automobile vehicle, is fixed and pivoted on a support by a screw threaded in the support and carrying a ball at its free end. The ball engages in a socket mounted in a housing fixed to the optical assembly. According to the invention, the socket is moulded from plastics material and comprises two parts connected by a live hinge disposed substantially in line with the center of the concave seating. After assembly the socket is fitted into a sleeve in the housing, which prevents opening of the hinge.
Patent ES-2022767-A6 (ES)
Title: Linear oleodynamic actuator with take-up driven by a stepper motor intended to execute the command of the axial position of a variable-geometry camshaft particularly for a motor vehicle
Inventor: TITOLO ANDREA
IPC: F15B9/09
Filed: 1988-07-22
Abstract: The stepper motor 5, commanded by an electronic unit as a function of the working conditions of the motor, commands a first slide valve 10 which slides in a command piston 6 coaxial with the camshaft 1. By means of its relative axial position with respect to that of the piston 6 the slide valve 10 commands the communication between a pressure chamber 7 in which the said piston slides with a sealed joint and, either a source of pressurised oil or a discharge 18.
Patent ES-2010449-A6 (ES)
Title: Torrefacto coffee prodn.
IPC: A23F5/14
Filed: 1989-03-13
Abstract: Torrefacto coffee is made by coating roasted coffee beans with caramellised sugar.
Patent ES-2013902-A6 (ES)
Title: Load elevator
Inventor: BRAVO GALISTEO JOSE LUIS
IPC: B66D1/14
Filed: 1989-04-24
Abstract: Load elevator which comprises a tubular structure mounted on a support and actuated by a heat engine which transmits a rotational movement to a cable-pulling drum, the transmission taking place via a rotation-inverter mechanism, there being a clutch for each direction of rotation, which is actuated by means of a lever which simultaneously controls a brake element, there also being an end-of-travel detector which acts on the actuating lever. The load elevator is used to raise or lower loads by means of a tractor cable.
Patent ES-2011562-A6 (ES)
Title: Uninterruptible power supply system
IPC: H02H7/20
Filed: 1989-04-27
Abstract: The uninterruptible power supply system consists of an electronic control system that contains electronic power components (high speed thyristors and special transistors), discrete electronic control components, an analogue/digital interface system and a central processing and display unit. The assembly generates a typical mains single/three phase system but with improved performance, being fitted with an electrical accumulator (batteries), to counteract failures in the mains supply.
Patent ES-2018378-A6 (ES)
Title: Preparation of nitratoalkyl-substituted cyclic ethers.
Inventor: PAUL NORMAN CHARLES
IPC: C07D303/16
Filed: 1989-07-21
Abstract: A continuous process for producing nitratoalkyl-substituted cyclic ethers which consists of (a) cocurrently mixing a stream of N2O5 and a stream of a hydroxyalkyl-substituted cyclic ether each dissolved in an inert organic solvent, followed by (b) rapidly separating the nitric acid and nitratoalkyl coproducts before they can react together to rupture the ether ring. Step (b) is conveniently performed by quenching the product stream within approximately 15 seconds of its formation, in a basic aqueous solution into which the nitric acid is transferred from the organic phase and is neutralised. Examples of products which may be prepared by this process are nitratoalkyl-substituted oxiranes and oxetanes.
Patent ES-2014873-A6 (ES)
Title: Form moving device
Inventor: SAITOH SHINYA
IPC: B44C5/06
Filed: 1989-08-21
Abstract: A form moving device capable of moving a decoration fitted thereon such as an artificial flower, resulting in it exhibiting an unexpected variation in configuration and/or appearance while maintaining a conventional ornamental effect in its stationary state. The form moving device includes a motor 36 connected through a sensor to a power supply an actuation mechanism 38 operatively connected to a drive mechanism 34 driven by the motor so as to be actuated with the driving of the drive mechanism and a decoration drive unit 120 including a socket structure 122 operatively connected to the actuation mechanism, a core element 124 operatively connected to the socket structure, and a decoration 104 loosely fitted on the core element and fixed at a lower end thereof on the socket structure, so that when the sensor detects sound, the decoration is moved e.g. in rotary manner with the actuation of the core element. The actuation mechanism 38 also includes a pair of oscillation sections 92 driven by drive mechanism 34 to create oscillatory movement in decorations 106, such as imitation flowers, Decoration 104 may be in the form of a butterfly, Figure 9. The sensor may be activated by heat, light or sound.
Patent ES-2019051-A6 (ES)
Title: Process for purifying 1,1,1,2-tetrafluoroethane.
Inventor: YATES
IPC: C07C17/38
Filed: 1990-03-05
Abstract: R-1122 (2-chloro-1,1-difluoro-ethylene) can be substantially removed from a stream of R-134a over a zeolite or carbon molecular sieve having a mean pore size of about 3.8 to 4.8 Angstroms. Preferred are 5A synthetic zeolites or calcium chabazite.
Patent ES-2024797-A6 (ES)
Title: Blood pump for extracorporeal circulation and ventricular assistance
IPC: A61M1/10
Filed: 1990-05-21
Abstract: Blood pump for extracorporeal circulation and ventricular assistance. It consists of a stator 1 inside which, positioned one over the other and separated by an intermediate partition, there are two chambers, a lower one which houses a rotary disk 6 mounted on the drive shaft 7, for the operation thereof by magnetic, mechanical or electrical means, with a disk connected concentrically and provided with the shaft 7, which in turn is eccentrically integral with another disk 10, housed inside the rotor 11, in the base or lower plane thereof, with the rotor having a tapering shape with convexly curved sides that converge at their ends, making a rotary movement inside the stator, of an epitrochoidal form, given that the cavity through which it runs takes on a flattened circular shape, and in its upper part the rotor has a cutout in the form of an annulus 14, which engages with a pinion 15 that is integral with the lid or cover of the stator, incorporating tubes 17 for drawing in and impelling the blood, which are tangential to the internal cavity 12 of the stator, on both sides thereof and positioned parallel to each other.
Patent ES-2029648-A6 (ES)
Title: Structure assembly device for furniture and the like
Inventor: ESPERON PEREZ ADOLFO
IPC: A47B96/00
Filed: 1991-03-26
Abstract: It consists of two semiconical pieces 1 coupled around uprights 3 and joined by means of half-clamps 6 secured by means of pieces 12. The half-clips 6 are incorporated in components 11 of the structure. The pieces 12 are optionally incorporated in components 11 of the structure. The device makes it possible to replace, add or remove components of the structure without dismantling the latter totally.
Patent BE-1000001-A7 (BE)
Title: Appareil de moulage rotatif.
Inventor: GREGORY BERNARD JOSEPH
IPC: B29C41/06
Filed: 1987-01-23
Granted: 1987-03-31
Abstract: Machine de moulage rotative à un seul poste 1 comprenant un cadre de support de moule extérieur 2 et un cadre de support de moule intérieur 3, le cadre extérieur 2 étant fixé à deux arbres 6 qui peuvent tourner autour d'un grand axe, le cadre intérieur 3 étant fixé à deux arbres 8 et pouvant tourner autour d'un petit axe qui est perpendiculaire au grand axe.
Patent FR-2034121-A7 (FR)
Title: Substd phenylacetic acid derivs analgesic antipyretic an - tiphlogistic
IPC: C09C1/02
Filed: 1969-02-07
Granted: 1970-12-11
Abstract: SUBSTD. PHENYLACETIC ACIDS AND ESTERS. With analgesic, antipyretic and antiphlogistic activity are new compounds of formula:- (where R1 is H or lower alkyl, R2 is H, lower alkyl, lower alkoxy oir halogen and R5 is H or lower alkyl), including their salts and are prepared by heating a compound of formula:- until an equimolar amount of CO2 has split off, and opt. treating with an (in)organic base.
Patent CU-20100198-A7 (CU)
Title: PROCESO EFICIENTE DE FILTRACIÓN DEl AGUA USANDO ULTRASONIDO Y SOLO FILTRANDO UNA PEQUEÑA FRACCIÓN DEL VOLUMEN TOTAL DE AGUA
Inventor: FISCHMANN TORRES FERNANDO BENJAMIN
IPC: B01D21/01
Filed: 2010-10-12
Abstract: La presente invención consiste en un proceso eficiente de filtración del agua de un estanque para usos recreacionales y ornamentales, en donde la filtración se realiza sobre un volumen pequeño de agua y no sobre la totalidad del agua del estanque, que comprende las siguientes etapas: (a) emitir ondas ultrasónicas en el estanque; (b) adicionar un agente floculante al agua; (c) recorrer el fondo del estanque con un aparato aspirador que succiona un caudal de agua con las partículas floculadas descargando a una línea recolectora de efluente; (d) filtrar el caudal efluente del aparato aspirador desde dicha línea recolectora de efluente; y (e) retornar el caudal filtrado al estanque. La presente invención comprende adicionalmente un aparato aspirador utilizado en dicho proceso eficiente de filtración.
Patent CU-20160024-A7 (CU)
Title: Recipiente para líquidos
Inventor: HANSSEN HUBERT JOSEPH FRANS
IPC: B65D77/06
Filed: 2016-02-24
Abstract: La presente invención se relaciona con un recipiente (1) para líquidos, tales como bebidas y aceites, que comprende una carcasa (2) envuelta por un recubrimiento (9) y una válvula (3) para distribuir el líquido desde el recipiente (1). La carcasa (2) y el recubrimiento (5) son, por lo menos localmente, fijados positivamente uno con respecto al otro.
Patent DD-283292-A7 (DD)
Title: Trommellagerung mit zu- und abfuehrung der flotte fuer eine wasserdichte waschtrommel
Inventor: BRAUER DIETER
IPC: D06F23/02
Filed: 1988-07-22
Abstract: Die technische Aufgabe, eine Trommellagerung mit Zu- und Abfuehrung der Flotte fuer eine wasserdichte Waschtrommel in einer Waschmaschine zu realisieren, wird dadurch geloest, dasz in der Welle aus Stahl ein mit dem Laufkoerper wasserdicht verbundenes Rohr aus Edelstahl angeordnet ist, das auf der der Trommel zugewandten Seite eine Abkroepfung aufweist und das ueber einen Schlauch mit dem Absaugrohr verbunden ist. Figur{Waschmaschine; Trommellagerung; Zu- und Abfuehrung der Flotte; Welle; Trommel; Laufkoerper; Rohr; Abkroepfung; Absaugrohr}
Patent DD-288298-A7 (DD)
Title: Verbindungsstutzen fuer rechteckfoermige doppelwandige vakuumbehaelter
Inventor: KNOBLICH HARTMUT
IPC: C23C14/56
Filed: 1988-08-30
Abstract: Die Erfindung bezieht sich auf einen Verbindungsstutzen fuer rechteckfoermige doppelwandige Vakuumbehaelter, die in der Doppelwandung gekuehlt oder geheizt sind, bei dem die Stutzendurchgaenge eine ununterbrochene durchgehende schlitzfoermige OEffnung zur Durchfuehrung flaechiger Bauteile, wie Glasscheiben, aufweisen. Erfindungsgemaesz ist der Verbindungsstutzen so ausgelegt, dasz das Stutzenrohr in einem Vakuumbehaelter fest mit der Innen- und Auszenwand verschweiszt ist und mit seinem freien Ende in einen Einbauspaltdurchtritt des anderen Vakuumbehaelters hineinragt. Der Einbauspaltdurchtritt wird dabei durch eine mit der Innen- und Auszenwand verschweiszte Verschluszbandage gebildet, an der Anschlaege fuer eine Schraubverbindung beider Vakuumbehaelter angeordnet sind. Der Einbauspaltdurchtritt wird durch ein Zwischenblech abgedichtet. Fig.{Vakuumbehaelter; Verbindungsstutzen; Stutzendurchgaenge; Einbauspaltdurchtritt; Durchfuehrung flaechiger Bauteile; Stutzenrohr; Schraubverbindung fuer Vakuumbehaelter}
Patent DD-300267-A7 (DD)
Title: Verfahren zur herstellung von kraftstoffkomponenten aus hochsiedenden carbochemischen destillaten
Inventor: TAUBERT HANS-URLICH
IPC: B01J35/02
Filed: 1989-12-29
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von Kraftstoffkomponenten aus hochsiedenen carbochemischen Destillaten in Gegenwart von Wasserstoff in katalysatorgefuellten Reaktionsraeumen, in denen nacheinander ein Hydroraffinationskatalysator und ein molsiebhaltiger Katalysator mit einer formselektiv arbeitenden Molsiebtraegerkomponente angeordnet sind, wobei 30-100 Volumenanteile der Schuettung aus Katalysatorformkoerpern bestehen, die ein dreiarmiges Querschnittsprofil aufweisen und um ihre Laengsachse mit einem Steigungswinkel von 52 bis 63 schraubenfoermig verdreht sind, deren Verhaeltnis der Formkoerperlaenge zur Steigungshoehe 0,3 bis 0,7 betraegt und deren Produkt aus umschreibendem Durchmesser und dem Verhaeltnis von geometrischer Oberflaeche zu geometrischem Volumen (d. O/V) zwischen 8,5 und 13 liegt.{Kraftstoffkomponente; Destillat; Wasserstoff; Hydroraffinationskatalysator; Katalysatorformkoerper; dreiarmiges Querschnittsprofil; Steigungswinkel; Steigungshoehe, schraubenfoermig}
Patent WO-0240408-A8 (WO)
Inventor: TANDI BRANKA M
IPC: C02F1/74
Filed: 2001-06-14
Abstract: A cost-effective broad temperature method for removing troublesome low valent sulfur compounds from aqueous streams. The process utilizes sulfur dioxide, oxygen and at least one metal catalyst (which may be added to or already entrained in the aqueous stream) to oxidize the low valent sulfur compounds.
Patent WO-03090596-A8 (WO)
Inventor: CONRAD WAYNE E
IPC: H02J7/00
Filed: 2003-04-24
Abstract: L'invention concerne un procédé et un appareil qui utilisent une pluralité de piles (38) qui sont utilisées séquentiellement de façon à alimenter un dispositif (10). Lorsqu'une ou plusieurs de ces batteries sont utilisées pour alimenter ledit dispositif, une ou plusieurs piles de réserve (38) sont chargées pour une utilisation ultérieure. Le débit de charge des piles (38) est comparable au débit de décharge des piles (38) effectuée par l'appareil (10) ou est encore plus élevé. Ainsi l'appareil (10) peut être utilisé sensiblement en continu par l'utilisateur en retirant la pile (38) déchargée et en insérant une pile chargée.
Patent WO-0215658-A8 (WO)
Title: Dispositif de protection pour radiotelephone portable
Inventor: MADSEN HENRIK
IPC: H04B1/3827
Filed: 2001-08-14
Abstract: L'invention concerne un dispositif de protection agencé fixement sur un organe de transmission radio mobile portable (1), tel qu'un téléphone mobile, qui protège un utilisateur contre un rayonnement électromagnétique provenant dudit organe de transmission radio (1) lorsqu'on l'utilise. Le dispositif de protection (10) comprend au moins un élément de protection (12) en métal sensiblement plat, le métal pouvant être un alliage de nickel, en particulier du Mumétal. Ce dispositif de protection (12) définit au moins partiellement une chambre de résonance (18) acoustique qui communique avec l'air entourant le dispositif de protection par l'intermédiaire d'au moins un canal sonore (19). Cette invention permet d'obtenir un dispositif de protection (10) qui protège très efficacement l'utilisateur contre un rayonnement électromagnétique provenant dudit organe de transmission radio (1) lorsqu'il a été agencé fixement sur l'organe de transmission opposé au haut-parleur, tout en laissant passer simultanément un son du haut-parleur sans entraîner de détérioration perceptible de la qualité du son. L'invention concerne également un organe de transmission radio (1) mobile portable, tel qu'un téléphone mobile, doté dudit dispositif de protection (10).
Patent WO-9966902-A8 (WO)
Title: Formulations pharmaceutiques injectables de derives de la partricine
Inventor: BRUZZESE TIBERIO
IPC: A61K31/70
Filed: 1999-03-11
Abstract: L'invention concerne de nouvelles formulations pharmaceutiques injectables. Ces formulations contiennent un dérivé de la partricine sous forme d'une base libre de l'ingrédient actif, ou d'un sel pharmaceutiquement acceptable de ce dernier, soluble dans l'eau, dans un milieu de solubilisation/dispersion composé d'une émulsion de lipides et/ou phospholipides dans l'eau. L'invention concerne une procédure permettant d'obtenir ces formulations, et l'utilisation de ces formulations pour traiter des pathologies sensibles à l'action des dérivés de la partricine.
Patent WO-0028646-A8 (WO)
Title: Moteur a commutation electronique
Inventor: HAHN ALEXANDER
IPC: H02P6/28
Filed: 1999-10-21
Abstract: L'invention concerne un moteur à commutation électronique pour lequel une surveillance s'exerce aussi bien sur le courant d'entraînement (i2) que sur le courant de freinage (i2'). Lorsque le courant d'entraînement est trop élevé, un rapport durée de passage de courant pendant le cycle/durée de cycle est réduit, qui influe sur le courant passant dans le moteur. Lorsque le courant de freinage est trop élevé, ce rapport durée de passage de courant pendant le cycle/durée de cycle est augmenté. A cet effet, il est prévu un circuit analogique comportant deux éléments limiteurs de courant (131, 161), ainsi qu'un circuit dans lequel ces fonctions sont assumées par le logiciel d'un microcontrôleur, de qui permet d'éviter d'avoir à mesurer le courant. Une autre solution consiste à combiner ces deux mesures, une limitation du courant par matériel et une autre, par logiciel intervenant en interaction.
Patent WO-0165529-A8 (WO)
Inventor: BARKER WILLIAM JAMES STEPHEN
IPC: G09F3/02
Filed: 2001-02-28
Abstract: A security article, such as a promotional game mechanic, lottery ticket, event ticket or videocassette, comprises a first element bearing information applied in an initially colorless substance (2) contained in microcapsules, and a second element bearing a second substance (4). For example, the first substance (2) can comprise an initially colorless liquid color former dispersed into an ink, and the second substance (4) can comprise a dispersion of a developer for the color former. The first and second elements are placeable together so as to break the microcapsules and reveal the information by a reaction of the first and second substances (2, 4).
Patent GB-2327074-A8 (GB)
Title: Production of microcapsules
Inventor: GASEROD OLAV
IPC: A61P31/04
Filed: 1997-07-07
Abstract: In the formation of capsules having a polyanionic polysaccharide core and a polycationic polysaccharide membrane layer, improved binding of the polycationic polysaccharide is achieved by including polyvalent ions, especially calcium ions, at the membrane forming step.
Patent WO-0150297-A8 (WO)
Title: Systemes et procedes pour l'achat et la vente de services juridiques via un reseau
Inventor: HENRY JOHN B II
IPC: G06Q30/00
Filed: 2000-12-22
Abstract: Cette invention se rapporte à un système qui facilite l'acquisition de services juridiques. Ce système reçoit une requête pour l'acquisition d'un service juridique en provenance d'un acheteur via un terminal d'acheteur, il achemine cette requête jusqu'à un groupe sélectionné de sociétés et reçoit des réponses de ces sociétés en réponse à ladite requête. Le système achemine ensuite ces réponses jusqu'au terminal de l'acheteur, reçoit une sélection en provenance du terminal de l'acheteur en réaction à ces réponses, et notifie à une société la sélection et l'identité de l'acheteur.