baber/WOPTO huggingface dataset:
Patent EP-0391914-A1 (EP)
Inventor: DOLGIN BENJAMIN P
IPC: C22C1/04
Filed: 1988-07-11
Abstract: Cette invention concerne un procédé de production d'un article massif en alliage métallique amorphe. Le procédé consiste à allier mécaniquement une matière matricielle amorphe et un élément cristallin qui est un diffuseur rapide, dans la matière matricielle, afin de produire un mélange poudreux amorphe à au moins 50 % mais à moins de 100 %. On forme ensuite le mélange poudreux en un article massif en alliage métallique amorphe à l'aide de procédés classiques de formage tels que la compression à chaud. On peut chauffer l'article massif en alliage métallique amorphe ainsi obtenu, à une température supérieure à sa température de transition vitresuse, afin de produire un article massif en alliage cristallin.
Patent EP-0338555-A1 (EP)
Title: Solar cooker assembly
Inventor: SAWATA SINJI
IPC: F24S23/00
Filed: 1989-04-20
Abstract: This invention relates to a solar cooker assembly com­prising a circular and convex Fresnel lens (11) having its convex side facing either upward or downward, a protective frame unit (12,15) rigidly fitted to the periphery of said Fresnel lens, a support unit (13,14) for swingably supporting said Fresnel lens so that the elevation and the azimuth of the lens can be freely chosen without restriction and a cooking unit (36,37) located at the focal point of said Fresnel lens.
Patent EP-0342589-A1 (EP)
Inventor: MESICA ZURI
IPC: A44C17/02
Filed: 1989-05-16
Abstract: A gem setting elegantly mounts a gem in a diadem so the gem appears to be suspended above a base by a plurality of complementary gemstones. The setting permits light to pass inwardly through the complementary gemstones and into a pavilion of the gem to enhance the appearance of the gem. 
     A gem setting elegantly mounts a gem (12) in a diadem (20) so the gem appears to be suspended above a base (22) by a plurality of complementary gemstones (24). The setting permits light to pass inwardly through the complementary gemstones and into a pavilion (25) of the gem to enhance the appearance of the gem.
Patent EP-0375871-A1 (EP)
Inventor: PETRI HORST DIPL-ING FH
IPC: B60H1/00
Filed: 1989-10-21
Abstract: A passenger compartment (2) for a vehicle is normally heated by means of an air stream at a controllable temperature fed via the air-conditioning system. The air-conditioning system controls the temperature of the air stream (expelled air temperature control) in such a way that a deviation of a passenger compartment temperature, determined by means of a passenger compartment temperature sensor (9), from a predeterminable desired temperature is at a minimum (passenger compartment temperature control). In motor vehicles with closable vehicle body openings (20) such as for example a convertible, a switching device (22) is provided which detects the state of the vehicle body opening and, when the vehicle is open, brings about a changeover of the air-conditioning system from passenger compartment temperature control to expelled air temperature control. 
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Patent EP-0368296-A1 (EP)
Inventor: SEKII SHIGEKAZU
IPC: A61B5/026
Filed: 1989-11-08
Abstract: Disclosed are a cardiac output measurement method and a system for the application of the same, which perform the calibration of cardiac output by employing a blood flow velocity measurement method and perform continuous measurement of cardiac output. The system includes a blood temperature sensing element for sensing blood temperature, a blood temperature measurement circuit for generating a blood temperature signal indicative of the sensed blood temperature, an equilibrium temperature obtaining element capable of sensing cooling temperature of blood flow being heated, and an equilibrium temperature measurement circuit for generating an equilibrium temperature signal indicative of the sensed cooling temperature of blood flow heated. A corrected equilibrium temperature calculating circuit receives the signals generated by the blood temperature sensing element and the equilibrium temperature obtaining element, performs calculation for correction, and generates a corrected equilibrium temperature signal indicative of the result of the calculation. Cardiac output is calculated on the basis of the corrected equilibrium temperature signal.
Patent EP-0374603-A1 (EP)
Inventor: BECHTEL PETER
IPC: F01D9/02
Filed: 1989-12-07
Abstract: The invention relates to a heat insulation for double-wall parts conveying hot gases, in particular parts of internal combustion engines or thermal turbo- machines having an inner wall (2) made from a metal stable at high temperatures, and a layer (3) made from a heat-insulating material arranged thereon and onto which a cast part forming the outer wall (1) is cast. The invention achieves the object of providing a part conveying hot gases, having a heat insulation which remains constant for a long period of time and having an inner wall which is dimensionally stable for a long period of time when in operation. According to the invention, this object is achieved by the inner wall (2) projecting, along its edge (4b), beyond the heat-insulating layer (3), and this edge (4b) being embedded, at least up to a part (10') of its projecting length, in the cast part. <IMAGE>
Patent EP-0346955-A1 (EP)
Inventor: DE WINTER J
IPC: A22C11/02
Filed: 1989-04-19
Abstract: In order to be able to loosely fill a sausage with a foodstuff without air being sucked into the contents of the sausage, the auxiliary tool comprises a pair of rollers (9, 24) that can form a pinch for dragging the sausage casing along.
Patent EP-0405017-A1 (EP)
Inventor: MIDDELDORP DERK JAN
IPC: B67B3/06
Filed: 1989-08-31
Abstract: The invention lies in the field of the handling of a continuous flow (2) of covers (3), each comprising a middle portion (4) and a peripheral edge (5) extending around it asymmetrically in relation to the main plane, the main planes of which covers extend perpendicularly to the conveying direction (6), while the nominal orientations of the covers in the conveying direction are all the same. 
     When transporting such covers in a continuous flow it is of essential importance for the processing thereof that all the covers have the same orientation. It can happen however that because of a disturbance a cover will from time to time display an opposite orientation. This can be very inconvenient for the further, particularly automatic, handling of the covers and can cause disturbances. Therefore until now the flow of covers has been visually inspected and an opposite oriented cover removed from the flow. 
     The object of the invention is to have such an inspection take place automatically. For this purpose the invention provides a device for removing individual covers from a continuous flow of covers, each consisting of a middle portion and a peripheral edge extending around it asymmetri­cally in relation to the main plane, the main planes of which covers extend perpendicularly to the conveying direction, while the nominal orientations of the covers in the conveying direction are all the same and the said individual covers are oppositely oriented in relation to the nominal orientation, which device comprises: 
a conveyor (7) for transporting the covers (3, 3') in a con­tinuous flow, 
a detector (8) placed adjacent to the conveyor (7) for distinguishing an oppositely oriented cover (3'), and 
an ejector (9) for removing from the flow (2) a detected oppositely oriented cover (3').
Patent EP-0343881-A1 (EP)
Inventor: HYODO YOUICHI C O TOYOTA JIDOS
IPC: F16C11/08
Filed: 1989-05-19
Abstract: A ball joint includes a pair of generally hemispheric head members (13, 15) including facing surfaces (14, 17). A bearing member (18) is disposed between the facing surfaces (14, 17). One of the haed members (13) is connected to a ball stud (11), the other includes a shank hole (16) through which the ball stud (11) passes. Both head members (13, 15) are enclosed in a ball seat (28) which is deformed into conformity with a generally spherical outer surface of the combined first and second head members (13, 15) by a socket (23) that is formed about them. An elastic member (34) between the socket (23) and the ball seat (28) applies an axial force to said first and second head members (13, 15) , whereby a substantial preload on the ball joint permits take-up of wear during use.
Patent EP-0371698-A1 (EP)
Inventor: KESLING HAVEN S JR
IPC: C07C275/28
Filed: 1989-11-23
Abstract: Methylene diphenylene bis (dialkylureas) or polymethylene polyphenylene poly (dialkylureas) are prepared by reacting a methylene diphenylene diamine or a polymethylene poly­phenylene polyamine with isocyanic acid (HNCO) to convert the amino groups of the amines to urea groups (-NHCONH₂) to give a bis urea or polyurea which is then reacted with a dialkyl amine having from 1 to 8 carbon atoms to produce the desired bis (dialkylurea) or poly (dialkylurea).
Patent EP-0342069-A1 (EP)
Inventor: CARLA FRANCIS
IPC: F16K17/168
Filed: 1989-04-11
Abstract: The invention relates mainly to a flap valve and a flap comprising a valve, as well as an aircraft comprising such a valve. …<??>The invention relates to a valve (1) comprising a flap (2) on its surface. The valve (1) is used for the (fine) regulation of pressure or flow, and the flap (2) permits a safety pressure balancing. The incorporation of the flap (2) into the valve (1), or of the valve (1) into the flap (2), makes it possible to form only a single orifice in the separating surface, and thus to reduce the weight and the price, and to increase safety. …<??>The device according to the present invention applies to any device for regulating pressure and/or flow between an enclosure and the outside, or between two enclosures comprising a safety balancing device. …<??>The invention applies, in particular, to aircraft construction, to the construction of oil refineries, of fluid-distribution devices and of chemical reactors. …<IMAGE>…
Patent EP-0362067-A1 (EP)
Inventor: LALANDE ROGER
IPC: F16L41/08
Filed: 1989-09-28
Abstract: Part and method for mounting a part made of flexible material on a support or about a cutout to be driven in by nesting a groove of the said part on the periphery of the said cutout or of the said support.   The said nesting results from the unfolding of a lip (56) at least partially limiting the said groove (51) between a first condition - in which the lip is introduced before mounting in order to accumulate elastic energy - and a second condition which introduces the said groove of its own accord into a nesting position by means of recovery of the said energy after the unfolding has been triggered. Application: automobile industry. <IMAGE>
Patent EP-0332590-A1 (EP)
Inventor: DE BENEDETTI DARIO
IPC: B65G47/24
Filed: 1989-03-07
Abstract: This invention concerns an apparatus adapted to transfer workpieces from a workstation to another, in indexed positions. 
     The subject apparatus, according to the type of indexed position desired, uses two stations, adapted to cause workpiece rotation and overturning respectively, or only one station, in this respect the geometry of said stat­ions being such that the workpiece, while moving there­through under the action of gravity, is guided in order to perform the above motions.
Patent EP-0357577-A1 (EP)
Inventor: LARSSON NILS HAKAN IVAR
IPC: E06B9/08
Filed: 1989-08-24
Abstract: An arrangement in primarily doors of e.g. the kind comprising one door leaf (1) which is sufficiently flexible to allow the door to be opened and closed by the door leaf (1) being wound on and off a roller, respectively. An insert piece (2) is set into the door leaf (1), the material of said insert piece having properties which differ from those of the rest of the door leaf. The insert piece (2) is set into the door leaf (1) by means of a device which is easily openable and re-closable.
Patent EP-0362325-A1 (EP)
Inventor: JENNERET-GRIS GILBERT
IPC: C08F8/00
Filed: 1989-03-17
Abstract: Pour la préparation de résines polymères hydrophiles fonctionnalisées par des ligands, on fait réagir une résine comprenant des unités de formule (I), dans laquelle R1 est l'hydrogène ou un reste aliphatique, avec un ligand en présence d'un agent de couplage. On conduit la réaction en présence d'un agent de compétition qui est capable de réagir avec l'agent de couplage environ à la même vitesse que le groupe amido, pour limiter statistiquement la réaction de l'agent de couplage avec le polymère. L'agent de compétition ne doit pas réagir avec la résine. La résine est utilisée pour la récupération des ions métalliques dans les effluents ou les eaux résiduaires, naturelles ou industrielles.
Patent EP-0366749-A1 (EP)
Inventor: HENOCH BENGT
IPC: G01D18/00
Filed: 1989-04-17
Abstract: Système de contrôle d'un transducteur ou détecteur, produisant un signal de sortie analogique ou numérique correspondant à un état détecté par le transducteur. L'invention est caractérisée par le fait que le capteur comporte des éléments activables et désactivables (RB 3, 23) servant à agir sur ce transducteur de manière qu'il produise un signal s'écartant de l'état qu'il a effectivement détecté et par le fait qu'il existe un circuit de contrôle (10) servant à activer et/ou à désactiver les éléments dans un ordre déterminé à l'avance, en réponse au signal produit par le transducteur. Le système comporte également un dispositif de contrôle pour détecter le signal de sortie du transducteur et comparer les variations de ce signal de sortie en fonction de l'activation et/ou de la désactivation des éléments (RB 3, 23). Le dispositif de contrôle est conçu pour détecter si le transducteur fonctionne correctement ou non, sur la base de cette comparaison.
Patent EP-0408654-A1 (EP)
Title: Process for the preparation of 2,4,6-triiodo-5-amino-n-alkylisophthalamic acid.
Inventor: CROSS GREGORY D
IPC: C07C237/46
Filed: 1989-03-29
Abstract: An improved process for preparing a compound selected from among 2,4,6-triiodo-5-amino-N-alkylisophthalamic acid, salts thereof and esters thereof. A substrate selected from among 5-amino-N-alkylisophthalamic acid, salts thereof and esters thereof is reacted with an iodine halide in an aqueous reaction medium. In accordance with the improvement, the substrate and a source of the iodine halide are added to the reaction medium at such relative rates that, at any instant substantially throughout the addition cycle, the substrate is present in stoichoimetric excess over the iodine halide, but the difference between the cumulative amount of the substrate that has been added to the medium at such instant, expressed as a proportion of the total ultimate charge of the substrate, and the cumulative amount of the source of iodine halide that has been added to the medium at such instant, expressed as a proportion of the total ultimate charge of the source of iodine halide, does not exceed 10 %. Further improvements, respectively comprising incorporation of an alkaline buffer and operation at relative high dilution, are also disclosed.
Patent EP-0417141-A1 (EP)
Title: Instrument numerique de mesure et de calcul de pourcentage
Inventor: LEWIS GAINER ROBERT
IPC: G01B11/02
Filed: 1989-04-28
Abstract: Un instrument de mesure et de calcul (10), tenu dans une main, à micro-ordinateur et en forme de règle est commandé par trois boutons-poussoirs et un commutateur pour enregistrer des mesures individuelles de dimension, calculer des pourcentages de lectures successives, convertir en unités différentes et afficher des résultats numériques. La distance le long d'une échelle de règle fixe (12), étalonnée par un pointeur (24) monté sur curseur, est détectée et codée par une paire de détecteurs électro-optiques (80 et 82). Les détecteurs (80, 82) produisent des signaux en quadrature à partir d'une échelle à barres interne fixe (28), ces signaux étant décodés numériquement, enregistrés et traités dans un micro-ordinateur (32) et affichés sur un dispositif d'affichage visuel (22). Une indication audible provenant d'un transducteur piézo-céramique (106) permet au pointeur coulissant (24) d'être déplacé vers un point de référence stocké en mémoire. Pour permettre une consommation de faible énergie, la source lumineuse (84) est pulsée à une vitesse variable en réponse à la vitesse du curseur, et l'instrument (10) se met automatiquement dans un mode de faible puissance jusqu'à ce qu'il soit réactivé par l'utilisateur.
Patent EP-0422117-A1 (EP)
Inventor: MYSON ROBERT ERNEST
IPC: F21V21/002
Filed: 1989-06-28
Abstract: Une douille de lampe navette comprend une base (2) ayant des évidements (13 et 14) d'un côté de l'autre des capteurs (8). Un couvercle (3) s'adapte de manière permanente à la base (2) pour assurer l'étancheité par rapport à un câble électrique (non illustré) passant par le support. L'alimentation est fournie par des câbles conducteurs, via des passages d'alimentation (6 et 7) prévus pour une ampoule (12). Un globe (24) entoure l'ampoule (12) et comporte des joints (26, 27) formant une chambre étanche au gaz pour ladite ampoule (12).
Patent EP-0424445-A1 (EP)
Inventor: CHOU TAI-SHENG
IPC: C07C11/02
Filed: 1989-07-11
Abstract: Un procédé d'alkylation d'une isoparaffine contenant jusqu'à 20 atomes de carbone avec une oléfine contenant de 2 à 12 atomes de carbone, consiste à mettre en contact l'isoparaffine et l'oléfine à l'aide d'un catalyseur comprenant une zéolite à grosses pores et un acide de Lewis, à une température comprise entre -40°C et 500°C et à une pression allant jusqu'à 5000 psig (35000 kPa), le rapport molaire isoparaffine/oléfine étant compris entre 1:1 et 50:1, la mise en contact ayant lieu en présence d'eau.
Patent EP-0378665-A1 (EP)
Inventor: FINE DANIEL H
IPC: A61Q11/00
Filed: 1989-06-29
Abstract: Composition gélifiée utilisable pour le traitement ou la prévention des caries de la racine, comprenant du fluorure de sodium et un agent antibactérien en concentrations suffisantes pour retarder ou prévenir les caries de la racine, ainsi qu'un support de gel. Dans l'exécution préférée, la composition gélifiée comporte également des agents conservateurs et des agents de sapidité, ainsi qu'un support de gel comprenant un mélange de gomme adragante, de gomme arabique et d'agar-agar.
Patent EP-0439523-A1 (EP)
Title: Method for the surface treatment of magnetic layers and magnetic layer obtained by using such method
Inventor: DELMAR JEAN-CLAUDE
IPC: B29C59/02
Filed: 1989-10-17
Abstract: Method for the surface treatment of a magnetic sheet comprising a support to which is applied a magnetic layer on at least one of its two sides. The method is characterized in that, in hot conditions, a pressure is applied to each of the magnetic layers by using the surface of polished glass. Application to the fabrication of high density magnetic cards.
Patent EP-0403761-A1 (EP)
Inventor: SAITO KAZUHITO C O YOKOHAMA WO
IPC: G02B6/38
Filed: 1990-04-24
Abstract: An optical connector comprises an optical fiber guide member consisting of a grooved substrate (11) and a cover plate (12), the substrate having optical fiber guide grooves (13) and guide pin grooves (14) cut into its top surface, and the cover plate being joined to the substrate to cover the optical fiber guide grooves but to leave at least part of the guide pin grooves exposed; a pressing member (3) which is movable in the vertical direction of the guide pin grooves and is provided above the guide pin grooves to elastically press guide pins which are positioned on the guide pin grooves downward; and coupling clips (4) enhancing the force of elastic pressure being exerted on the guide pins so as to secure the joining of optical fibers.
Patent EP-0391450-A1 (EP)
Inventor: SHINKAI MASARU C O MITSUBISHI
IPC: B23H7/10
Filed: 1987-10-07
Abstract: A wire electrode type electric discharge machining device comprises: a wire electrode (10) confronting a workpiece (16) with a small space therebetween, wherein electric discharge is caused to take place in the small space to machine said workpiece (16); upper wire guide means (12) for slidably supporting said wire electrode (10) above said workpiece (16); lower wire guide means (14) for slidably supporting said wire electrode (10) below said workpiece (16) driving means for supporting and moving said workpiece (16) relative to said wire electrode (10) in the horizontal direction; a lower arm (26) for holding said lower wire guide (12) at a position confronting said upper wire guide means (14). In the electric discharge machining device, a protecting cover (40) is provided for covering said lower arm (26) with a space therebetween. Also, splash preventing means (28) is provided which is movable with expansion and contraction with the movement of said workpiece (16) for preventing machining solution jetted toward the small space between said workpiece (16) and said wire electrode (10) from splashing, and holding means for fixedly holding said splash preventing means (28).
Patent EP-0399525-A1 (EP)
Inventor: LENORMAND REGIS
IPC: H01Q13/18
Filed: 1990-05-23
Abstract: L'invention concerne une antenne de peau haute température, comprenant une antenne imprimée (13, 15) noyée dans une tuile (11) de protection thermique et alimentée par couplage électromagnétique (26).Application notamment au domaine des télécommunications spatiales.
Patent EP-0404147-A1 (EP)
Inventor: BOLAND JOHN JAMES
IPC: F16C39/06
Filed: 1990-06-21
Abstract: A device for providing controlled levitation or suspension including a current-carrying conductor (10) for affecting interactions for example by producing a magnetic field intercepting the superconductor, thereby affecting the flux penetration and/or flux pinning properties of the superconductor (S). By varying the magnitude of the control current the magnitude of the field produced by the coil varies which in turn varies the magnetic interactions in the magnet-coil-­superconductor system. This provides a controllable and stable range of levitation, suspension distances, and rotation in the system. Any type II superconductor can be used, but particular advantages are obtained when high T c  superconductors are used. This apparatus has utility and applications such as storage where the enhanced levitation or suspension effects can be used to create a bearing, or for the precise placement of one element with respect to another, as for instance a slider carrying a recording head over a storage medium.
Patent EP-0409086-A1 (EP)
Inventor: HSIUNG THOMAS HSIAO-LING
IPC: B01J31/28
Filed: 1990-07-12
Abstract: A one-step process is disclosed for the production of dimethyl ether, with varying amounts of co-product methanol, from synthesis gas. In the process, synthesis gas with a wide range of compositions of H 2 , CO, C0 2 , and other species is contacted with a catalyst or mixture of catalysts suspended in an inert liquid in a three phase reactor system. In situations where the feed gas is relatively rich in CO and poor in H 2 , H 2 0 may be co-fed to enhance productivity. The catalyst, which comprises both a methanol synthesis component and a dehydration (ether forming) component, can be in the form of pellets or powder, depending on the mode of operation for the reactor.
Patent EP-0465714-A1 (EP)
Inventor: SCHROETTLE WILHELM DIPL-ING
IPC: B23K3/02
Filed: 1990-07-13
Abstract: Bow-shaped soldering tips made of ceramic are used in the reflow soldering of electronic components having a multiplicity of connecting legs. The process heat is provided via electrical resistance heating, where hitherto the resistors were integrated in the bow-shaped soldering tip or constituted it themselves. The invention describes a bow-shaped soldering tip made of ceramic, the supporting part of which is a ceramic substrate (1) which is of planar design and is a good conductor of heat. To heat the soldering tip, electric resistors (2) are applied in a planar manner in direct proximity to the soldering edge (3). The resistors (2) are produced either by thin-film or thick-film technology. Thus, on the one hand, the soldering edge (3) is electrically non-conductive due to the use of ceramic and, on the other hand, the conduction of heat between resistor (2) and soldering edge (3) is not impaired due to a material which is a good conductor. 
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