baber/WOPTO huggingface dataset:
Patent EP-0310178-A1 (EP)
Inventor: KUBEK DENNIS J
IPC: A61K39/29
Filed: 1988-09-22
Abstract: A liquid phase containing preS2+S antigen is separated into two phases after which the desired antigen is concentrated, washed and adsorbed and desorbed from a fumed silica to produce a product that is purified and concentrated in antigen:protein ratio and that is suitable for final purification.
Patent EP-0324200-A1 (EP)
Inventor: MACK GERHARD
IPC: B01D47/06
Filed: 1988-12-05
Abstract: A device is proposed in which the scrubbing liquid is not injected into the gas stream by conventional atomisation jets, but by a surface contact of the gas stream with a liquid store, thus avoiding uncontrolled vortices in the liquid-laden gas stream, and deposition and encrustation by sticking and/or clumping dusts are excluded. <IMAGE>
Patent EP-0321048-A1 (EP)
Inventor: BOURCIER HENRI
IPC: G01S17/875
Filed: 1988-12-13
Abstract: The high power illuminating device (2) is integrated with a camera (1) in order to measure the relative distance, direction and attitude of two objects, the device being carried on one of the objects. The coupling of several elementary sources of light (8, 9) to obtain a high emitting power is achieved by distributing N sources in a ring around the entrance lens (7) of the camera. The light beam from each source is focused by a return mirror (10) onto a faceted mirror (11) surrounding the lens (7), the number of facets being the same as the number of light sources. Each facet is inclined at an angle such that the direction of the reflected beam is collinear with the direction of the field of view of the camera. The beams from these facets are thus almost superimposed around the optical axis of the camera. 
<??>Application to the measurement of the relative direction, distance and attitude of two objects. 
<IMAGE>
Patent EP-0282214-A1 (EP)
Inventor: BLECHER JOCHEN
IPC: A47L15/00
Filed: 1988-03-01
Abstract: A machine dishwashing process characterised in that a highly concentrated aqueous cleaning formulation is sprayed onto at least partially soiled articles and, after a contact time, the cleaning formulation and soil are removed in one or more subsequent stages is disclosed. 
     A dishwashing machine characterised in that it is adapted to effect such a process is also disclosed. 
     Improved results, for example as regards starch and stain removal, may be obtained by application of the present process.
Patent EP-0338153-A1 (EP)
Inventor: MATSUURA NORIO
IPC: B21F3/00
Filed: 1988-04-21
Abstract: The present invention relates to a spring producing apparatus which is constituted such that a drive roller (2) is connected to a controlled speed motor (13) with a clutch brake via a suitable transmission mechanism while a bending die (7) and a pitch tool (10) are connected to adjusting actuators (16) and (22) by way of cam means (17) and (23), respectively, and a cutter (11) is connected to a cutting actuator, whereby operations of the motor (13) and the actuators (16) and (22) are set and controlled suitably by a controller. The present invention further relates to a spring producing apparatus which comprises a chuck (100) connected to a reversible motor with a clutch brake by way of a transmission mechanism, a metal core (101) fittably and removably mounted on the chuck (100), a pitch tool/guide member (117) mounted on a linear guide (110) which is moved in a parallel relationship to the metal core on the chuck, a wire stock (103) which is fed through a nozzle (120) of the pitch tool/guide member (117) being fitted into and arrested by the chuck (100) whereafter the wire stock (103) is wrapped into coils around the metal core (101), an actuator (126) disposed on the linear guide (110) for movement together with the pitch   tool/guide member (117) so as to be pushed against or pulled by the guide (117) to apply a predetermined pitch to the coils, and a cutter (152) which is moved up and down by operation of a cutting actuator (153) after releasing of the push or pull at the actuator (126).
Patent EP-0294161-A1 (EP)
Inventor: ELING BEREND
IPC: C08G18/22
Filed: 1988-06-01
Abstract: A composite article comprising a body of semi-rigid poly­urethane foam in contact with a layer of sheet of polymeric material, the foam having been prepared by reacting an organic polyisocyanate with a polymeric polyol having a hydroxyl number in the range from 20 to 80 and a cross­linking agent or chain extender having a hydroxyl number of at least 250 in the presence of water and a catalytically effective amount of an alkali metal or alkaline earth metal salt of an acid of the formula : 
    R-A-COOH 
wherein R represents R′OCO-, R′COO- or R′O-, R′ represents an optionally substituted hydrocarbon or heterocyclic radical and A represents an optionally substituted C₁-C₃ chain.
Patent EP-0345394-A1 (EP)
Inventor: SMALLEY NED J
IPC: B65D50/04
Filed: 1988-08-23
Abstract: A hinged dispensing closure (11) of unitary molded construction is disclosed which may be readily opened by an adult using one hand. A narrow slot (28) of short length is molded near the periphery of the top wall of the snap-hinged cover cap (23) opposite its hinged connection to the main closure. The sidewall of the cover cap includes axially extending parallel score lines (25a) from near its skirt edge to the ends of the slot to define a tab (T). Pressing by the thumb on the tab while holding the package in the same hand ruptures the scores and deflects the tab inwardly for ready access to an exposed edge of the formed slot; and pressure on the edge opens the cover cap. The deflected tab is held by an internal cam wall (29) inwardly of the slot, which indicates that the package is opened when the tab is held in this deflected position. A second embodiment provides a hook and latch locking (41,42) means between the main closure and cover cap opposite the hinge. This lock may be disengaged by the thumb for unlatching the cover cap by depressing its skirt wall at the hook and latch location and opening the cover cap with one hand. The main closure is threaded on the container. The main closure and container are provided with cooperating ratchet teeth (31,32) to render the closure on the container a safety closure against accidental removal by children.
Patent EP-0360938-A1 (EP)
Inventor: BURNS FREDRICK BRANDT
IPC: A46D1/00
Filed: 1988-09-30
Abstract: Said bristle being formed preferably from a synthesized polymer, a co-polymer, or an alloy or mixture of synthetic polymers. A synthetic bristle manufactured by injecting a blowing agent into a melt of polymer prior to extrusion and subsequent drawing. This provides a synthetic bristle, particularly suited for paint brushes, which has the properties of natural bristles, such as an irregular surface texture for paint retention, whilst retaining also the desirable characteristics of synthetic bristles, such as good water and abrasion resistance.
Patent EP-0314550-A1 (EP)
Inventor: PAPILLON ANDRE
IPC: C01C1/04
Filed: 1988-10-21
Abstract: According to the process using at least one catalyst bed in which the gases travel in a radial centrifugal manner, each catalyst bed (20) consists of at least two reaction zones: a central adiabatic zone and a peripheral zone subjected to cooling (5); the catalyst bed may be divided into a number of concentric, alternately adiabatic and cooled, zones. Application of the process especially to the syntheses of ammonia and of methanol. <IMAGE>
Patent EP-0296232-A1 (EP)
Inventor: HOFF MARCIAN E JR
IPC: G10H1/36
Filed: 1988-01-05
Abstract: Le dispositif de divertissement électronique décrit permet à un chanteur ou à une personne jouant d'un instrument sans entraînement de synthétiser une mélodie instrumentale avec une ou plusieurs harmonies exécutée en même temps que des séquences de fond musical prédéfinies. Pendant que les parties du fond musical sont exécutées par le dispositif ou par un musicien, l'utilisateur joue la mélodie en fredonnant, en chantant, en sifflant ou en faisant fonctionner n'importe quel dispositif produisant des sons, tel qu'un instrument de musique, dans le dispositif. Un extracteur de hauteur de son (102) identifie la hauteur du son. Un filtre de sons (107) compare la hauteur de sons avec une table (105) de hauteurs de sons permises dictées par des données prédéfinies associées au fond musical et choisit un son de sortie approprié pour commander un synthétiseur musical (110). La note qui est produite par le dispositif sonne alors agréablement dans le contexte du fond musical. Ledit dispositif facilite un engagement actif dans l'expression musicale sans qu'il soit nécessaire à l'utilisateur de posséder des qualités de chanteur ou de musicien très développées.
Patent EP-0324034-A1 (EP)
Inventor: IEHISA NOBUAKI FANUC MANSION H
IPC: B23K26/00
Filed: 1988-07-06
Abstract: Laser à gaz permettant de produire l'oscillation du laser en faisant circuler un gaz de laser. Le laser à gaz comprend un dispositif (5) d'alimentation de gaz, une valve (6) d'alimentation de gaz montée à une sortie du dispositif d'alimentation de gaz du laser, un dispositif d'évacuation (9) permettant l'évacuation du gaz du laser dans un tube d'évacuation (1), un détecteur de pression (7) destiné à détecter la pression dans le tube de décharge (1), ainsi qu'un système de commande (10). Pendant que le laser à gaz ne fonctionne pas, le système de commande (10) détecte la baisse de pression dans le tube d'évacuation (1) se basant sur le détecteur de pression (7), ouvre la valve (6) d'alimentation de gaz, et remplit le tube d'évacuation (1) avec le gaz de laser jusqu'à unepression prédéterminée. Par conséquent, lorsque le laser ne fonctionne pas, le tube d'évacuation est automatiquement rempli avec le gaz du laser jusqu'à la pression prédéterminée, de sorte que la pression dans le tube d'évacuation (1) est maintenue pour être supérieure à celle de la boîte de vitesses (4a), empêchant à tout moment l'huile se trouvant dans la boîte de vitesses (4a) d'entrer dans le tube d'évacuation (1).
Patent EP-0386073-A1 (EP)
Inventor: BLUM ALBERT
IPC: G07B15/02
Filed: 1988-11-18
Abstract: Un système de stationnement comprend une pluralité de places de stationnement (3) adjacentes et superposées et au moins un convoyeur (9) qui transporte des véhicules stationnés sur le plan d'entrée jusqu'à une place de stationnement, ainsi que les véhicules stationnés sur une place de stationnement jusqu'au plan de sortie. Afin de rendre le système de stationnement facile à utiliser et de permettre une entrée et une sortie rapides des véhicules, plusieurs ou toutes les places de stationnement situées du côté de l'entrée sur le plan d'entrée forment des boxes d'entrée, alors que plusieurs ou toutes les places de stationnement situées du côté de la sortie sur le plan de sortie forment des boxes de sortie. Un agencement d'entrée de la durée probable de stationnement relié à une installation électronique de traitement de données est disposé à une station centrale (20) de contrôle des entrées. Des détecteurs (24) agencés dans chaque place de stationnement (3) déterminent si la place est occupée ou non. Le convoyeur est commandé, selon un programme prédéterminé qui exploite les données des détecteurs (24) et les durées de stationnement entrées, par l'installation de traitement de données (25), de telle sorte que les véhicules (4) sont transportés jusqu'à un boxe de sortie avant l'heure programmée de retrait. Une caisse automatique (22) également reliée à l'installation de traitement de données (25) indique le boxe de sortie correspondant lorsque le client a payé la taxe de stationnement.
Patent EP-0350501-A1 (EP)
Inventor: BIELEFELDT ERNST-AUGUST
IPC: B63H9/06
Filed: 1988-12-03
Abstract: Un yacht à voile comprend essentiellement une coque et une voile. La voile est retenue sur un mât profilé et la coque comprend un gouvernail et deux quilles de bouchain ayant chacune un ballast et un système de surfaces portantes à trois points qui assure le flottement, la commande et la stabilisation. Selon l'invention, le système de surfaces portantes à trois points comprend un aileron (9) de proue et deux ailerons asymétriques postérieurs (11, 11'), l'aileron (9) formant l'aileron terminal du gouvernail et les ailerons (11, 11') étant agencés de manière similaire aux extrémités des quilles de bouchain (10, 10') et étant pivotables autour d'axes de rotation approximativement parallèles à l'axe du bateau. Le ballast peut être transféré d'un ballast (17, 17') à l'autre. Les axes de rotation des quilles de bouchain (10, 10') sont agencés au-dessus de la ligne de flottaison, de sorte que la quille déployée (10, 10') se situe au-dessus de la ligne de flottaison et seule l'extrémité allongée (14, 14') de l'aileron (11, 11') plonge dans l'eau, l'aileron à ailette terminale (15) agissant comme surface portante.
Patent EP-0326913-A1 (EP)
Inventor: HANSELMANN DANIEL
IPC: D01G7/00
Filed: 1989-01-25
Abstract: According to the invention, a fibre bale stripper 1.1, which travels in the direction of arrow A with the bale stripper element 30 over a row of bales 4 and, by means of the stripper rolls 6a and 6b, detaches fibre tufts from the surface of the bale rows, is operated with the stripper rolls set at an angle in order either to increase the productivity or, for the same productivity, reduce the tuft size. The stripper rolls 6a and 6b are set at an angle according to the invention in such a way that the penetration depth T.1 corresponds essentially to half the penetration depth T.2. These penetration depths can be achieved on the one hand by adjusting the position of the stripper element 30 in the direction D, specifically to achieve the stripping depth T.1, and on the other through the pivotability of the stripper element 30 about the pivot axis 33. 
<IMAGE>
Patent EP-0339289-A1 (EP)
Title: Improved pressure pulse cleaning method
Inventor: FRANKLIN RICHARD DALE
IPC: F28G7/00
Filed: 1989-03-31
Abstract: Method for loosening and removing sludge and debris from the vessel (5) of a heat exchanger (1), such as the secondary side (5) of a nuclear steam generator (1). The method generally comprises the steps of providing a sufficient volume of a liquid, such as water, into the steam generator (1) so that the lower portion which in­cludes the tubesheet (7) is submerged, and then generating a succession of pressure pulses within the water from one or more pressure pulse generators (60a, 60b) wherein each pressure pulse creates shock waves that exert momentary forces throughout the submerged portion of the generator (1) of a magnitude sufficient to loosen the sludge and debris, but safely below the yield and fatigue limits of the the heat exchanger tubes (22) and other components within the generator (1). The water is preferably circulated through a demineralizer (157) in order to remove ionic species therefrom.
Patent EP-0351525-A1 (EP)
Inventor: A KLEBES GMBH CO KG KUNSTSTOFF
IPC: B43L19/00
Filed: 1989-06-01
Abstract: A combination apparatus is described which consists of a pencil sharpener and an eraser. The essential factor in this apparatus is that the pencil sharpener (3) is arranged in the interior of the eraser (2). The eraser (2) can consist of one or several parts, the several parts being interconnected, for example, by a hinge. In a single-part design, the eraser (2) can contain an exit opening (6) for the pencil shavings. <IMAGE>
Patent EP-0400199-A1 (EP)
Inventor: SCHIMPFF FRITHJOF DIPL-ING
IPC: B28B23/00
Filed: 1989-06-02
Abstract: Bei bestimmten Serienfertigteilen - vornehmlich Weichenschwellen - hat der maßgenaue Einbau von Einbauteilen entscheidende Bedeutung. Die Einbauteile dürfen bei der Herstellung weder beschädigt noch in ihrer Position verändert werden. Sie müssen beim Herstellvorgang unverschieblich in der Schalung befestigt sein, zugleich darf die Befestigung das Fertigteil bzw. die Einbauteile weder bei Bewegungen im Erhärtungsprozeß beschädigen noch die Entschalung des Fertigteils behindern. D. h. eine Befestigungsvorrichtung muß auch leicht lösbar sein. Die Erfindung schlägt vor, als temporäres Verbindungsmittel einen von oben einsetzbaren und von oben schlagbaren Blindniet (7) zu verwenden, der mit dem Schaft (8) von oben durch die Bohrung (20) der das Einbauteil (18) tragenden Bodenplatte (19) sowie durch die die Position des Einbauteils (18) in der Schalplatte (1) bestimmende Bohrung (20) hindurchgestoßen und an der Außenseite der Schalplatte (1) durch eine nietkopfartige Ausweitung (9) fest verankert wird.
Patent EP-0348807-A1 (EP)
Inventor: SCHICKTANZ NORBERT
IPC: B60H1/00
Filed: 1989-06-21
Abstract: In order to override manually the automatic mode in heating and/or air conditioning installations which permit one, and at the same time to obtain a completely individual setting at least of the air distribution, it is proposed according to the invention to design the setting elements for the individual setting to be continuously variable. <IMAGE>
Patent EP-0356722-A1 (EP)
Inventor: KAMO TOMOICHI
IPC: H01L39/24
Filed: 1989-07-28
Abstract: An oxide superconductor comprising a perovskite type oxide compound of thallium, strontium, calcium and copper or thallium, strontium, balium, calcium and copper is produced by absorbing thallium in a gaseous phase into a mixture of strontium oxide or strontium oxide and barium oxide, calcium oxide, and copper oxide or a mixture of compounds capable of producing these oxides upon firing. From this super­conductor are provided a superconductor wire material, tape-shaped wire material, coil, thin film, magnet, magnetic shielding material, printed circuit board, measuring device, computer, power storing device and etc.
Patent EP-0416148-A1 (EP)
Inventor: KUBISIAK HELMUT
IPC: G01T7/00
Filed: 1989-09-07
Abstract: The arrangement (E) for simultaneously measuring particle or quantum radiation from multiple samples consists of the microplate (1) exhibiting the sample containers (2), the resolving photon detector (4) and an optical fibre system (5) arranged between microplate (1) and photon detector (4). <IMAGE>
Patent EP-0361217-A1 (EP)
Inventor: ROTT WILLI
IPC: B01D35/18
Filed: 1989-09-14
Abstract: The invention relates to a backwash filter having at least two filter chambers which are arranged on a common control housing (3) which accommodates a control element (9) which is operated by a control drive (20) and by means of which the filter chambers can be switched individually from filter operation to backwash operation and vice versa, and having a pressurised gas feedline for the pressurised gas-aided backwash operation. According to the invention, the filter inserts (2) of the filter chambers (1) are immersed into the control housing (3), preferably by a length which corresponds to at least approximately 1/3 to 1/2 of its overall length. In the control housing (3), the medium space (10) is expediently arranged above the filtrate space (11), the filter inserts (2) being immersed into the medium space (10). The slurry blow- off valve (8) and the valve serving for the feeding of the pressurised gas are separated in construction from the control element (9), the slurry blow-off valve (8) preferably being situated in the horizontal position at the foot of the control housing. <IMAGE>
Patent EP-0419690-A1 (EP)
Inventor: GAUL HARTMUT DIPL-ING
IPC: H02J3/26
Filed: 1989-09-25
Abstract: In order to maintain a predetermined three-phase voltage system at the output terminals (L1, L2, L3) of a transformer device TE without a connected primary star point (e.g. a transformer in delta/star connection), even when an asymmetric load is connected thereto and to the star point on the secondary side, single-phase transformers are used whose primary windings are supplied from a pulse-width modulated three-phase invertor in a bridge circuit. The actual values of the line voltage (UL1', UL2') on the secondary side form the control voltages (UA<*>, UB<*>, UC<*>) for each pair of bridge arms by means of voltage controllers (REA, REB). The control loops of the three phase voltages are disentangled on the basis of the structure of the transformation device by means of an organising element (EF). The nominal values can be synchronised to a synchronising voltage, and/or current regulation for the conductor currents is superimposed on the voltage controllers. <IMAGE>
Patent EP-0377792-A1 (EP)
Inventor: HORN BERTOLD DR
IPC: G01N27/16
Filed: 1989-09-28
Abstract: A sensor is described for determining the gas concentration in a gas mixture by measuring the reaction heat in the oxidation of combustible gases. The sensor consists of thin-film resistors (3a, 3b) which are applied to an electrically and thermally insulating layer (2a). A silicon baseplate (1) of self-supporting construction is formed by etching in the vicinity of the thin-film resistors so that they are insulated from the baseplate (1) (Figure 1). <IMAGE>
Patent EP-0367017-A1 (EP)
Title: Frough mangle
Inventor: ZAISER PETER
IPC: D06F65/10
Filed: 1989-10-17
Abstract: A trough mangle (1) with a plurality of trough/roller pairs is operated without the hitherto known mangle bands. Instead, at the outlet of each roller/trough pair (2, 5, 3, 6) there is a stripper device (16) which detaches the articles of clothing from the outer surface of the roller (5) and which places them onto a transport device running round the following bridge (4). The transport device pulls the articles of clothing smooth, moves them over and beyond the bridge (4) and introduces them into the mangle gap of the following roller/trough pair (3, 6). This trough mangle (1) runs free of maintenance for long operating times, since the hitherto frequently occurring breaks of mangle bands are no longer to be feared. <IMAGE>
Patent EP-0373682-A1 (EP)
Inventor: LANGEN CHRISTIANUS PETRUS
IPC: A22C17/04
Filed: 1989-10-10
Abstract: A device for boning pieces of meat, such as shoulders, hams and the like, which device consists substantially of at least one set of first and second matrices (3, 4) with separating means to be carried towards one another for separating the meat from the piece of bone and a replaceable stamp (5, 6) arranged in one of each matrix, of which the elongate, if necessary folding pressure surface coming into contact with the piece of bone displays a relief, wherein in cross section the relief of the pressure surface is raised at least along the edge zones thereof, and the raising increases in those cross sections at the edge portions having a comparatively small radius of curvature, so ensuring that during pressing the piece of bone remains enclosed an even undergoes a pressure force directed lengthwise of the piece of bone.
Patent EP-0325385-A1 (EP)
Inventor: WILLSEY CHARLES H
IPC: A23L15/00
Filed: 1989-01-13
Abstract: A mechanism for separating the yolk and albumen contents of eggs comprises a frame (27) mounting a yolk cup assembly (46) for receiving the yolk and albumen contents of a cracked egg and an albumen pan (73) positioned below the yolk cup assembly (46) for receiving the albumen egg contents therefrom. The yolk cup (46) assembly includes a funnel ring (47) with a downwardly-converging, tapered side wall and upper and lower openings. A retaining bowl (48) is mounted on the funnel ring side wall and forms a receptacle therewith. The retaining bowl (48) is partly spaced from the yolk cup assembly (46) side wall to provide an opening (67) therebetween through which albumen can flow into the albumen pan (73).
Patent EP-0332388-A1 (EP)
Inventor: LYNN MICHAEL ERIC
IPC: C04B28/26
Filed: 1989-03-07
Abstract: Macro defect free cementitious products are obtained by curing or firing a cementitious composition comprising water, a reactive filler and a water soluble alkali metal silicate. 
     The products show good strength and heat and water stability, by contrast with known mdf products where leaching out of the polymers used results in decreased strength.