baber/WOPTO huggingface dataset:
Patent EP-0349596-A1 (EP)
Title: Procede et dispositif de verification de la pression de consigne
Inventor: THOMPSON LEONARD J
IPC: G01M99/00
Filed: 1988-02-25
Abstract: Un appareil de contrôle (5) est utilisé pour mesurer la valeur de consigne d'une soupape couplée à une ouverture d'une conduite à pression. La soupape comprend un élément de fermeture mobile entre une première position limite de fermeture étanche de l'ouverture et une deuxième position limite d'ouverture. Un dispositif à ressort sollicite l'élément de fermeture vers ladite première position limite. Un dispositif à diaphragme extensible (10) applique une force croissante sur l'élément de fermeture dans un sens opposé à la sollicitation du dispositif à ressort lorsque de l'air pressurisé est introduit dans une chambre étanche (40) à l'air définie par un piston mobile (34), par le diaphragme (36) et par un élément de base (32). Un dispositif permet de calculer la pression de consigne de ladite soupape.
Patent EP-0391901-A1 (EP)
Inventor: MUELLER ALFRED
IPC: C23C16/00
Filed: 1988-08-24
Abstract: Un procédé permet de déposer sur un substrat au moins une couche d'un matériau supraconducteur en céramique oxydée du système de matériaux à point élevé de changement brusque de la conductivité. Avec des procédés connus correspondants de dépôt physique, on arrive difficilement à déposer des couches continues de matériau, similaires à des bandes. Le procédé décrit comprend par conséquent les étapes suivantes: a) au moins un composé vaporisable de chaque composant métallique sert de matériau de base; b) ces composés sont vaporisés à une température prédéterminée (T1 à T3) sous une pression partielle prédeterminée et réunis avec un rapport de mélange prédéterminé en un mélange vaporisé au moyen d'un courant de gaz porteur (3a à 3c); et c) on règle par apport d'énergie les conditions de réaction des composés vaporisés ou les conditions de réaction avec ceux-ci afin de provoquer le dépôt du matériau supraconducteur.
Patent EP-0349603-A1 (EP)
Inventor: LANGEWELLPOTT ULRICH
IPC: H04L25/03
Filed: 1988-11-04
Abstract: Selon un procédé d'égalisation de canaux dispersifs linéaires ou presque linéaires de transmission de signaux numériques, on utilise un filtre adaptatif adapté à l'ensemble du canal de transmission qui transforme le signal de réception en une suite de signaux séparés dans le temps et un égaliseur monté en aval du filtre qui égalise la suite de signaux, section après section, au moyen d'un procédé itératif avec relaxation.
Patent EP-0386122-A1 (EP)
Inventor: ANDROS ANDREW A
IPC: G08B5/22
Filed: 1988-10-18
Abstract: Un récepteur de recherche de personne (10) est compatible avec des transmissions provenant d'émetteurs de recherche de personne analogiques ou numériques. Le récepteur de recherche possède une structure de commande qui lui permet d'être programmable dynamiquement pour changer sa fonctionnalité, y compris la programmation de fréquences de canaux que le récepteur de recherche va recevoir. La programmabilité des fréquences de canaux permet au récepteur de recherche de personne d'être utilisé pour effectuer des recherches de personne sur un plan national, régional, local, une zone éloignée, et pour envoyer des avis de recherche à un groupe dans une région locale ainsi que pour effectuer une commutation des fréquences de canaux qui sont utilisés intensivement pendant les périodes de pointe pour passer à des canaux moins utilisés. Le récepteur de recherche de personne transmet les chiffres d'un code d'identification du récepteur dans un ordre d'importance croissante ce qui réduit de manière considérable la consommation d'énergie de tous les récepteurs syntonisés sur une fréquence particulière pour déterminer si un avis de recherche doit être reçu, ce qui permet de prolonger la vie des piles du récepteur. Le récepteur affiche le lieu d'origine des messages de recherche, soit comme une origine locale soit d'autres origines. L'antenne (12) du récepteur est syntonisable en continu pour permettre la compensation des variations du gain de l'antenne dues aux facteurs de l'environnement qui peuvent dégrader sérieusement la force du signal.
Patent EP-0324419-A1 (EP)
Title: Verfahren zur kontinuierlichen Herstellung von Isobuttersäure
Inventor: RUPPERT WOLFGANG DR ING
IPC: C07C51/44
Filed: 1989-01-10
Abstract: Bei der kontinuierlichen Herstellung von Isobuttersäure durch Koch'sche Synthese aus Propylen, Kohlenmonoxid und Wasser oder einem Alkohol in Fluorwasserstoff unter Druck wird das Reaktionsgemisch nach der Umsetzung entspannt, die Hauptmenge der sich gasförmig abtrennenden Bestandteile abgeschieden und die zurückbleibende flüssige Phase in den mittleren bis oberen Bereich einer Destillationskolonne eingeleitet. Die Sumpftemperatur wird oberhalb des Siedepunkts der Isobuttersäure und die Kopftemperatur nahe beim Siedepunkt des Fluorwasserstoffs gehalten. Isobuttersaure wird in hoher Reinheit von einem Boden unterhalb der Einleitungsstelle flüssig abgenommen.
Patent EP-0330200-A1 (EP)
Inventor: YOSHIDA KEIJI
IPC: C08L83/08
Filed: 1989-02-23
Abstract: Fluororubber compositions exhibiting excellent processability on roll mills and can be molded without sticking to or staining the mold surfaces are prepared by adding to the fluororubber from 0.1 to 30 weight parts per 100 weight parts of fluororubber of a finely divided cured silicone material in the form of a rubber, gel or resin.
Patent EP-0392048-A1 (EP)
Inventor: DAENE NIELS THOMASSEN DIPL-ING
IPC: A61N1/365
Filed: 1989-04-12
Abstract: The invention relates to a medical apparatus to stimulate, as required, a physiological function of a living being with a stimulative intensity which is adapted to the physical activity of the living being and is determined in accordance with an algorithm as a function of a signal corresponding to the physical activity. It is envisaged that during phases of spontaneous activity of the physiological function, its spontaneous intensity will be measured and compared with the corresponding stimulative intensity determined in accordance with the algorithm, the algorithm being corrected in the event of discrepancies. …<IMAGE>…
Patent EP-0393219-A1 (EP)
Inventor: LIN TONG LIANG
IPC: A61B17/24
Filed: 1989-04-20
Abstract: A toothbrush consists of a handle (2) and brush head (2) to which are removably connected, respectively, a tongue scraper (5) and a bristle carrier (3). The tongue scraper (5) is insertable in a recess (210) of the handle (2), and can be removed by pulling the pull knob (53) at the rear end of the scraper (5). The bristle carrier (3) fits into a recess (211) through the top of the brush head (21) and is supported by lugs (34, 31) on either side. A cover plate (4) slides over the carrier (3) engaging both it and the bursh head (21) to lock the former in place.
Patent EP-0375831-A1 (EP)
Inventor: LACOURSE NORMAN L
IPC: C08L3/00
Filed: 1989-06-21
Abstract: A biodegradable shaped product comprising an expanded high amylose starch product having at least 45% by weight amylose content, said expanded product having a low density, closed cell structure with good resilience and compressibility. 
     Another embodiment provides a biodegradable packaging material comprising an expanded, low density, closed cell starch product, the starch having at least 45% by weight amylose content and the expanded product having a bulk density of less than about 32.0 kg/m³ (2.0 lb/ft³), a resiliency of at least about 50%, and a compressibility of from about 100 to 800 g/cm².
Patent EP-0353473-A1 (EP)
Inventor: FUJIWARA AKINORI
IPC: C08J5/06
Filed: 1989-07-04
Abstract: A method of bonding fibers to hydrogenated nitrile rubber which comprises: 
the first step of treating fibers with an activating agent selected from the group consisting of polyisocyanates, epoxy compounds and silane coupling agents; 
the second step of dipping the fibers into a resorcinol/formalin/latex solution; 
the third step of treating the fibers with an adhesive composition which comprises (a) 1-90 % by weight of polymers, based on the composition, the polymers containing halogens in amounts of 25-70 % by weight based on the polymers, and (b) 10-99 % by weight of polyisocyanates, aromatic polynitroso compounds or polyepoxy compounds; and 
the fourth step of placing the fibers in close contact with hydrogenated nitrile rubber and vulcanizing the rubber together with the fibers. 
     The resultant composites have large strength and high resistance to fatigue from repeated flexure.
Patent EP-0356685-A1 (EP)
Inventor: LEININGER FRANZ
IPC: E04B1/58
Filed: 1989-07-19
Abstract: On fire-resistant partition walls in a plug-in assembly, the plug-in elements have been screwed hitherto in the form of U-shaped profile parts onto the continuous load-bearing profiles of the framework construction. Special plug-in elements had to be made for this purpose. For simplification, now at least two load-bearing bolts (13), preferably in the form of so-called clamping sleeves, which serve directly as a support or fastening element for the load-bearing profiles (6b, c) to be connected, are plugged in through the load-bearing profiles (6a, b). The construction and assembly are considerably simplified, in particular by using the self-clamping clamping sleeves as plug-in element. <IMAGE>
Patent EP-0364677-A1 (EP)
Inventor: CARBONE MATTEO
IPC: B25H3/02
Filed: 1989-07-24
Abstract: The container structure (1) comprises a plurality of box-like elements (2, 3, 4, 5) which are interconnected by hinges (6, 7, 8) formed monolithically therewith. The box-­like elements (2, 3, 4, 5) can be rotated about the hinges (6, 7, 8) and packed to define a briefcase-like configuration. When packed, adjacent pairs of box-like elements (2, 3, 4, 5) are releasably interconnected by monolithic connection elements (15, 16, 19) of some of the box-like elements (4, 5) engaging housings (17, 18, 20) formed integrally on adjacent box-like elements (2, 3). The connection elements (15, 16) and housings (17, 18) of the outermost box-like elements (2, 5) are formed on pairs of shoulders (10, 11), linked by connecting crosspieces (12, 13) which together define a carrying handle for the container structure (1).
Patent EP-0361016-A1 (EP)
Inventor: SMITH KENNETH
IPC: B66B1/46
Filed: 1989-07-27
Abstract: In this control and indicator element for lifts in buildings with explosion risks there is arranged at the front in a first housing (1) a button (3) into which a bar-shaped magnifier (4) is let over the entire width. The button (3) is carried by a base plate (5), which is situated in the first housing (1) and has an internal actuating bail (6). The movement of the button (3) is transmitted via the actuating bail (6) to a plunger (7) of an explosion proof switch (8). After the initiation of a command, a compression spring (11), which at one end is guided in a second cutout (10) and at the other end is arranged on the base plate (5) brings the button (3) back into the position of rest. A printed circuit board encapsulated in a second housing (2) has light-emitting diodes (14), which are arranged sequentially on a line and emerge from the second housing (2) at the front. A first cutout (18) provided in the first housing (1) surrounds the light-emitting diodes (14). The light radiated by the light-emitting diodes (14) is relayed to the bar-shaped magnifier (4) by a bar-shaped light guide (19) arranged in the first cutout (18). <IMAGE>
Patent EP-0357133-A1 (EP)
Inventor: BACH PIERRE SOCIETE CIVILE S P
IPC: H05H6/00
Filed: 1989-08-24
Abstract: Protection device for a neutron tube comprising an ion source, the anode of which (2) is brought to a positive potential in relation to the cathode (3) by means of a supply source and the ionic beam of which, which is accelerated by means of the acceleration electrode (5), strikes a target (6) which is arranged on an insulating support (9) and placed at a negative potential provided by a supply HT. 
<??>The said protection device consists of electrical limiting elements of the tube current (11, 12) and/or of the target voltage which are made unchangeable by enclosing them in the interior of the neutron tube in such a way that any attempt to modify the electrical parameters determining the normal functioning conditions of the tube requires the latter to be opened. 
<??>Field of application:neutron tubes. 
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Patent EP-0341999-A1 (EP)
Title: Enzymatic detergent composition
Inventor: KLUGKIST JAN
IPC: C11D3/386
Filed: 1989-05-10
Abstract: A detergent composition comprising an anionic surfactant, a nonionic surfactant and a lipase enzyme, characterised in that:
     (a) the nonionic surfactant of the composition comprises a nonionic surfactant component selected from alkoxylate adducts of fatty alcohols, fatty acids, fatty esters, fatty amides and fatty amines of at least C₁₀ chain length and mean alkylene oxide content of less than 5 alkylene oxide groups per molecule, forming at least 30% by weight of the total nonionic surfactant of the composition; and in that   (b) the total amount of the nonionic and anionic surfactant in the composition is in the range 1% to 30% by weight; and   (c) the lipase enzyme is present in an amount of about 0.005 to 100 Lu/mg based on the weight of the detergent composition.
Patent EP-0348190-A1 (EP)
Inventor: RAO VELLIYUR NOTT MALLIKARJUNA
IPC: C07B61/00
Filed: 1989-06-22
Abstract: A process for preparing fluorinated alkanes by contacting alkenes or halogenated alkanes with from 1 to 30 molar equivalents of hydrogen fluoride at from about 0°C to about 185°C in the presence of from 0.001 to 0.250 molar equivalent of NbCl₅ or NbBr₅.
Patent EP-0368652-A1 (EP)
Inventor: WAETJEN FRANK
IPC: A61P25/08
Filed: 1989-11-09
Abstract: A novel chemical process for preparing imidazoquinoxalines bearing hydrogen substitution in the 5-position comprises dealkylation of the novel corresponding 5-tert-butyl compound (which also has vaulable pharmacological properties).
Patent EP-0324669-A1 (EP)
Inventor: CARPENTIER ALAIN
IPC: A61M60/869
Filed: 1989-01-06
Abstract: Implantable cardiac prosthesis consisting of a single-shell module (1) with quick connections and comprising two independent, biologised ventricular chambers (9, 9') which are activated separately and which are each provided with two orifices equipped with valves (5, 5'), one of the orifices serving as a blood ejection route (7) and the other as a blood admission route (3), and consisting of a separate activating and regulating device comprising an electromechanical member (2) activating a pair of membranes (10, 11), characterised in that the first membrane is a mechanical membrane (11) activated by a piston or a transmission fluid (14) pressurised by means of the said electromechanical member (2), and the second membrane is a biological floating membrane (10) in contact with the blood and moving, under the action of the first membrane (11), between the diastolic and systolic positions and, under the pressure of the blood, between the systolic and diastolic positions. 
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Patent EP-0375558-A1 (EP)
Inventor: NOURIGEON ANDRE
IPC: A21D10/00
Filed: 1989-12-21
Abstract: Process for the preparation of a ready-for-use compound flour for the purpose of preparing in particular bread-dough or cake-dough, and other bread and/or cake specialities, characterised in that it consists in: a) preparing a complete flour from the various cereals chosen and obtained by grinding the said cereals without addition of water, until a particle size of the order of 40 to 200  mu  is obtained, the moisture level being less than 9%, b) preparing a yeast activator, containing in particular enzymes, leaven, malt, ascorbic acid and/or citric or acetic acid or gluten or emulsifier, c) preparing a concentrated dry yeast which is coated with rehydrating substance and which is packed under vacuum, d) adding the said dry yeast and the said activator to the micronised complete flour, e) adding white flour to the mixture thus obtained in a proportion of 80 to 90% by weight based on the product finally obtained, and f) packing under vacuum the ready-for-use compound flour thus obtained.
Patent EP-0363300-A1 (EP)
Inventor: OLAH ANDREW M
IPC: B01F13/10
Filed: 1989-07-13
Abstract: A process for the production of an oil-in-water emulsion for pipeline transmission comprising producing a hydrocarbon crude and mixing the produced hydrocarbon crude with an emulsifying composition(s) which contains water. The process additonally comprises shearing and mixing the mixture of produced hydrocarbon crude and emulsifying composition(s). A process for recovering oil from a subterranean hydrocarbon- bearing reservoir having a hydrocarbon and penetrated by a wellbore. A process for preparing a coal-in-aqueous phase mixture comprising mixing a particulate coal with an emulsifying composition to from the coal-in-aqueous phase mixture. A process for preparing an oil-in-aqueous-phase emulsion and removing contaminants from a contaminated hydrocarbon comprising mixing a contaminated hydrocarbon with a reactant and an emulsifying composition. A process for converting heavy hydrocarbons into lighter hydrocarbons comprising forming an oil-in-aqueous phase emulsion and feeding the formed emulsion into an ultrasonic reactor wherein heavy hydrocarbons are converted into lighter hydrocarbons. A process for producing bitumen employing any of the emulsifying compositions of this invention and the method and apparatus of U.S. Patent No. 4,406,499.
Patent EP-0406506-A1 (EP)
Inventor: HARDER CHRISTOPH STEPHAN DR
IPC: H01L31/173
Filed: 1989-07-07
Abstract: Opto-electronic light emitting device (30) epitaxially grown in III-V technology. It consists of a light emitting element (10), such as a diode laser or a LED, arranged back-to-back on a pn-junction diode (35), e.g., a PIN diode structure. A common middle layer (33) is transparent for the emitted wavelength and allows strong optical coupling (of at least 50 %) of the spontaneous isotropic radiation emitted by the light emitting element (10) to the diode (35) where the light is absorbed and recuperated for feedback to the light emitting element. The diode can be operated either as a photodiode or as a solar cell (by applying either a reverse- or a forward-bias voltage) resulting in regaining of either current or energy.
Patent EP-0403546-A1 (EP)
Inventor: JOHANNESSEN JOERGEN MOSBAEK
IPC: E03F5/10
Filed: 1989-02-27
Abstract: Un dispositif de régulation de l'écoulement dans un système de canalisations, tel que des égouts, comprend une chambre annulaire (40) avec un orifice d'admission et un orifice de sortie (43), une partie d'admission (10) étant agencée à l'intérieur de l'orifice d'admission de façon à se déplacer plus ou moins vers le bas devant l'orifice d'admission. Lorsque la porte d'admission (11) est dans une position où elle ferme une partie de l'orifice d'admission, le liquide en écoulement peut pénétrer sans empêchements dans la chambre annulaire, à condition que le niveau du liquide en amont soit inférieur au bord inférieur de la porte (10). Si le niveau du liquide en amont est supérieur au bord inférieur de la porte d'admission, une partie de l'écoulement entrant sera dévié du haut vers le bas autour du bord inférieur de la porte. La porte d'admission est façonnée de sorte que la quantité de liquide dévié du haut vers le bas entraîne une contraction de l'influx de liquide, augmentant sa vitesse et l'effet de freinage de la chambre annulaire. Par conséquent, ce dispositif peut être pourvu d'un orifice plus grand d'admission dans la chambre, ce qui augmente la capacité du dispositif à des pressions réduites en amont et réduit le risque d'obstructions.
Patent EP-0383047-A1 (EP)
Inventor: WOLF PETER
IPC: B61D17/22
Filed: 1990-01-20
Abstract: The device for railway passenger vehicles with UIC pulling and buffering appliances and coupling components which are floatingly mounted and slide on top of one another has active retaining and centring means (1). These retaining and centring means have resilient elements (4) which are constructed as pretensioned, mechanical tension springs, pneumatic springs or as a spring element which can be actuated by a fluid as an energy carrier. In addition, transmission means (5) are provided which are constructed preferably as chains or control cables or flexball or Bowden cables. Railway passenger vehicles are equipped with devices of this kind. In this way, a device for coupling components of railway passenger vehicles is provided which operates with the effect of an active centring which is constantly under pretension transversely with respect to the travelling direction and which positively returns two coupling components, displaced transversely with respect to one another, into a congruent position. This position is retained as long as possible in particular when travelling around bends. <IMAGE>
Patent EP-0386710-A1 (EP)
Inventor: ARITA HIROSHI
IPC: H01J21/18
Filed: 1990-03-06
Abstract: A vacuum switch apparatus has an electrically insulating vacuum enclosure (1) which is evacuated to a vacuum degree of 2 x 10⁻² Torr or less. One set of anode (3) and cathode (5) electrodes is arranged in the vacuum enclosure, having capacity which permits the flow of a discharge current of at least 1 KA therebetween and being operable to switch the discharge current at least 10⁶ shots. A high voltage power supply (18, 22) applies a high voltage of at least 20 KV across the anode and cathode electrodes. An electron beam irradiation unit (4, 7, 8) irradiates an electron beam (10) on the anode electrode through the cathode electrode. A control electrode (6) is arranged between the beam irradiation unit and the cathode electrode, for controlling passage and interception of the electron beam. A control voltage power supply (13, 13A, 13B, 13C, 14, 14B) applies a control voltage to the control electrode. An electro­magnetic coil (5) is arranged at least exteriorly of the vacuum enclosure, for generating electromagnetic force which prevents the electron beam, emitted from the electron beam irradiation unit and reaching the anode electrode through the control and cathode electrodes, from being scattered.
Patent EP-0403756-A1 (EP)
Inventor: MILLER PHILIP EDWARD
IPC: C21D1/26
Filed: 1990-04-18
Abstract: A system for annealing a vessel (14) in situ by heating the vessel (14) to a defined temperature, composed of: an electrically operated heater assembly (10) insertable into the vessel (14) for heating the vessel (14) to the defined temperature; temperature monitoring components positioned relative to the heater assembly (10) for monitoring the temperature of the vessel (14); a controllable electric power supply unit for supplying electric power required by the heater assembly (10); a control unit for controlling the power supplied by the power supply unit; a first vehicle (2) containing the power supply unit; a second vehicle (4) containing the control unit; power conductors (22) connectable between the power supply unit and the heater unit (10) for deliver­ing the power supplied by the power supply unit to the heater assembly (10); signal conductors (20,24) connectable between the temperature monitoring components and the control unit for delivering temperature indicating signals from the temperature monitoring components to the control unit; and control conductors (8) connectable between the control unit and the power supply unit for delivering to the power supply unit control signals for controlling the level of power supplied by the power supply unit to the heater assembly (10). At least one of the vehicles is constructed to support   comparatively heavy loads while being capable of being loaded and unloaded from essentially any location along either side of the vehicle. At least one vehicle is provided with a capable connecting unit which provides a stress-relief support for at least one set of cables. The system further includes apparatus for maintaining the interior of the vessel at subatmospheric pressure during annealing.