baber/WOPTO huggingface dataset:
Patent EP-0240529-B1 (EP)
IPC: G11B5/706
Filed: 1986-09-30
Granted: 1989-12-13
Abstract: Compositions d'oxydes magnétiques particulaires à base d'oxyde de fer (III) et d'oxyde d'au moins un métal divalent choisi parmi le cobalt, le fer, le cuivre, le zinc, le magnésium, le nickel, le manganèse et le cadmium, caractérisées par le fait que lesdites compositions contiennent en outre, sous forme d'oxyde, à raison de 0,2 à 5% en poids par rapport au poids total, au moins un adjuvant ou substituant choisi parmi les métaux alcalins, les métaux alcalino-terreux, le bore, les éléments des colonnes 3, 4 et 5 de la classification périodique des éléments ayant une masse moléculaire supérieure à 26, les métaux de transition 3d et 4d autres que ceux déjà mentionnés, et les terres rares, étant entendu que lorsqu'un métal alcalin ou l'étain est présent, au moins un autre adjuvant ou substituant est également présent, et par le fait que lesdites compositions ont une structure de type spinelle lacunaire; leur préparation et leur application.
Patent EP-0255891-B1 (EP)
IPC: A01N57/24
Filed: 1987-07-20
Granted: 1991-03-06
Abstract: The invention relates to novel O-methyl O-(3,5,6-trichloropyrid- 2-yl)thionophosphonic acid esters of the formula (I) <IMAGE>  in which R represents methyl or ethyl, which esters can be used as pesticides.
Patent EP-0270848-B1 (EP)
IPC: B27K3/52
Filed: 1987-11-07
Granted: 1991-07-03
Abstract: Wood preservatives based on a copper compound and an aliphatic carboxylic acid and additionally containing a polyamine, and a method for preserving wood with these preservatives.
Patent EP-0275390-B1 (EP)
IPC: A61B5/1486
Filed: 1987-11-12
Granted: 1992-04-22
Abstract: The implantable electrochemical sensor for amperometric measurements in body liquids comprises at least one measurement electrode formed as a platinum wire, a reference electrode tubularly surrounding the measurement electrode and possibly made up of several parts and made of stainless steel containing molybdenum as an alloying component. Furthermore, a layer of an immobilized enzyme, such as glucose oxidase, is disposed on the electrodes. The sensor is intended for use for the control of blood sugar and tissue sugar in diabetics and is suitable to be employed in a portable diagnostic and/or therapeutic apparatus.
Patent EP-0255747-B1 (EP)
IPC: B01D61/38
Filed: 1987-08-03
Granted: 1990-09-19
Abstract: Process for separating a fluid feed mixture containing hydrocarbon oil and an organic solvent (e.g. obtained from a furfural extraction unit) by contacting said fluid feed mixture at elevated pressure with one side of a hydrocarbon oil-selective membrane (e.g. containing a layer of a silicone polymer) which is substantially impermeable to said organic solvent and recovering hydrocarbon oil permeate from the other side of the membrane.
Patent EP-0247725-B1 (EP)
Inventor: SACCOMANO NICHOLAS ALEX
IPC: C07D487/04
Filed: 1987-04-23
Granted: 1994-03-02
Abstract: Antidepressant agents having the formula <CHEM> wherein R<1> is a polycycloalkyl group; R<2> is methyl or ethyl, X is O or NH; and Y comprises a 5- or 6-membered heterocyclic ring having one or two nitrogens; or fused bicyclic heterocyclic rings having a total of three nitrogen atoms, one in each ring and one angular nitrogen.
Patent EP-0266952-B1 (EP)
IPC: C03C17/28
Filed: 1987-10-27
Granted: 1991-08-21
Abstract: A method is provided for producing a molded composite form comprising a substrate bonded to a thermoplastic element whereby the thermoplastic element, either separate from or together with the substrate, is heated to a first temperature sufficient to soften prior to placement in a mold with the substrate. The thermoplastic element and substrate are then comolded in a cool mold whereby the composite is cooled and shaped into a predetermined configuration in one operation.
Patent EP-0279990-B1 (EP)
Inventor: TYERS MICHAEL BRIAN
IPC: A61K31/445
Filed: 1987-12-16
Granted: 1995-07-12
Abstract: The invention relates to the use of certain compounds which act as antagonists of 5-hydroxytryptamine (5-HT) at 5-HT₃ receptors for the treatment of cognitive disorders such as attentional and memory deficits and dementia states.
Patent EP-0254638-B1 (EP)
IPC: B60N2/42
Filed: 1987-07-20
Granted: 1990-12-05
Abstract: Device for increasing the strength of articulated mechanisms which can be used for adjusting the inclination of the squab of a seat, or for raising seats, in which the fixed plate (1,20,30,41) carries, near its periphery, a fine toothing (10,26,36,48) which is not normally in contact with a continuous and circular fine toothing (11,27,37,49) carried by a peripheral circular element of the movable plate (2,23,32,42), these continuous and circular fine toothings coming into contact with each other over a certain length when the articulation mechanism is deformed under the effect of a sudden impact in order to increase the strength to avoid deformations or breakages resulting in the destruction of these mechanisms. 
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Patent EP-0342263-B1 (EP)
Title: Cloth spreading machine with cloth guiding surfaces
IPC: B65H35/04
Filed: 1988-06-02
Granted: 1992-12-30
Abstract: In order to so improve a fabric laying machine for the zigzag laying of a fabric web with a means for guiding the fabric web, comprising a means for delivery of the fabric web which is guided at a predetermined height above a pile of laid-out fabric layers and from which the fabric web falls freely during the laying and passes along a bend into the top fabric layer, and further comprising a cutting-off means which is associated with the means for delivery of the fabric web, that exact laying-out of the fabric layers is possible in the region of the edges of the pile of layers, it is suggested that a surface for directing the fabric web which deflects the fabric web falling freely from the means for delivery of the fabric web be movable beneath the means for delivery of the fabric web.
Patent EP-0309743-B1 (EP)
Title: Backwash filter
IPC: B01D35/16
Filed: 1988-08-26
Granted: 1992-06-03
Abstract: In a backwash filter, a filter insert, with its outside adjoining a backwash channel (17) extending parallel to the axis thereof, is rotatably mounted in a housing which has a cylindrical inspection window (2). The surface of the filter insert can be moved past the backwash channel (17) by rotating the filter insert by means of a handwheel (10). The inspection window (2) is intended to allow the state of the filter insert to be observed. It is found, however, that such an inspection window very quickly loses its transparency due to condensation or solid growth. According to the invention, a screen wiper (21) is fixed to the rotatable filter insert and, on backwashing, is moved across the cylindrical inspection window (2) by rotating the filter insert and thus effects cleaning thereof during each backwash. By means of a recess (22) next to the screen wiper (21) in a flange (14), which bounds the chamber (28) containing the screen wiper, a connection can be made during backwashing to the backwash channel (20) which allows the extraneous bodies removed from the inspection window (2) by means of the screen wiper (21) also to be washed out. <IMAGE>
Patent EP-0319870-B1 (EP)
Title: Method for protecting the gate unit of a gto thyristor
IPC: H03K17/08
Filed: 1988-12-03
Granted: 1993-01-27
Abstract: GTO thyristors (1) need a special drive unit for supplying the currents necessary for turn-on and turn-off - the gate unit (2). The turn-off part of a gate unit (2) consists of a high-power voltage source (4) which is connected to the GTO thyristor (1) via a controllable electronic switch (3) for generating negative quenching pulses. A terminal short circuit at the output of the gate unit (2) or a defective GTO thyristor (1) will cause overcurrents which can lead to the destruction of the electronic switch (3). To protect the gate unit (2), a method is proposed in which the voltage (UDS) dropped across the electronic switch (3) is detected and compared with a predetermined characteristic (KL). The characteristic is a time function which is matched both to the maximum load-carrying capability possible for a short time and to the permanent load-carrying capability of the electronic switch (3). The electronic switch (3) is inhibited when the detected switching voltage (UDS) exceeds the predetermined characteristic (KL). 
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Patent EP-0304980-B1 (EP)
Title: Processing apparatus for viscous materials
IPC: A23B7/00
Filed: 1988-07-29
Granted: 1991-08-28
Abstract: Processing apparatus for viscous materials, comprising a vertically disposed annular space (6), the materials to be processed being fed in at the bottom of the annular space (6) and the processed materials being removed at the top, a vertically disposed rotating shaft (1) and a multiplicity of essentially radial arms (3) which are attached to the shaft (1) and to the ends of which vertical components (4) are attached which travel round in the annular space (6) as the shaft rotates (1), whereby the inlet of the materials to be processed debouches tangentially into an annular chamber (13) beneath the annular space (6), the width of which is greater than the width of the inlet and is greater that the width of the annular space (6).
Patent EP-0276977-B1 (EP)
IPC: A61B5/0215
Filed: 1988-01-26
Granted: 1992-07-22
Abstract: A parameter of blood is sensed in vivo with a system which includes a catheter and a probe. The catheter has a lumen extending therethrough, a proximal end, a distal end and a distal opening at the distal end. The probe includes one or more sensors at its distal end. A saline solution is introduced into the lumen so that there is an interface adjacent the distal opening of the catheter between the blood and saline solution. The probe is received within the catheter and affixed thereto. The interface is moved back and forth in the lumen to expose the sensors to blood so that they can sense the blood parameters of interest. <IMAGE>
Patent EP-0308133-B1 (EP)
IPC: C07C409/08
Filed: 1988-09-08
Granted: 1992-08-26
Abstract: A method of oxidizing secondary alkyl substituted naphthalenes with molecular oxygen in a liquid phase to hydroperoxides, carbinols or mixtures of these, which comprises: oxidizing the secondary alkyl substituted naphthalenes in the presence of an aromatic hydrocarbon having a fused ring which contains at least one methylene group therein in amounts of not more than about 1000 ppm based on the secondary alkyl substituted naphthalene used. A process of producing isopropylnaphthols is also disclosed, which comprises: oxidizing diisopropylnaphthalenes with molecular oxygen in a liquid phase to diisopropylnaphthalene monohydroperoxides in the presence of (a) either an aromatic hydrocarbon having a fused ring which contains at least one methylene group therein, or a paladium catalyst soluble in the reaction mixture, and (b) an organic polar compound such as acetonitrile; and then acid-decomposing the diisopropylnaphthalene monohydroperoxide to the isopropylnaphthol.
Patent EP-0309251-B1 (EP)
Inventor: PARKE IAN
IPC: G06T7/20
Filed: 1988-09-22
Granted: 1993-11-18
Abstract: A motion vector suitable for motion-compensated prediction in an inter-frame differential video coder is derived by comparison of each block of a current frame with the corresponding region of a previous frame and with shifted regions of the previous frame. Rather than dealing with each block in turn, the apparatus carries out all comparisons involving a line n of the video signal before commencing comparisons involving n+p (where p is the number of lines encompassed by a block).
Patent EP-0308518-B1 (EP)
Inventor: YAMANO MINORU
IPC: B41M5/10
Filed: 1988-04-05
Granted: 1995-07-05
Abstract: This invention provides: (1) a pattern forming sheet uniformly containing an ink containing an inorganic compound and glass frit on or in a base; (2) a printing ribbon prepared by cutting the pattern forming sheet (1) into strips of a given width; (3) an ink ribbon cartridge retaining the printing ribbon (2) in its box; (4) a process for forming and baking a pattern on a substance by using the sheet (1); (5) an ink-receptive, flexible sheet for baking having an ink-receptive layer containing an inorganic compound and glass frit on one side of an adhesive layer; (6) an ink-receptive, flexible sheet carrier for baking wherein an other side of the adhesive layer of the flexible sheet (5) is covered with a releasable base; (7) a labelling material for baking, wherein a pattern is formed on the ink-receptive layer of the flexible sheet carrier (6) with an ink containing other inorganic compounds than that of the ink-receptive layer and glass frit; and (8) a labelling material wherein an other side of the adhesive layer of the baking label material (7) is covered with a releasable base.
Patent EP-0402512-B1 (EP)
Title: Safely pedal for bicycles and the like
IPC: B62M3/08
Filed: 1989-06-16
Granted: 1993-08-04
Abstract: The shoe is fixed to the pedal (2) by means of shoe-side and pedal-side bolt parts (6, 11, 16) which interact in a positively locking manner and are released from their locking engagement when the shoe is swivelled about an approximately vertical axis (pin 7). During this swivelling a release resistance which is generated for example by spring (12) must be overcome, said resistance counteracting a relative rotation between the shoe and a shoe-side coupling element, which can be held non-rotatably on the pedal (2), or a relative rotation between the pedal (2) and a pedal-side coupling element (8) which can be held fixed in terms of rotation on the shoe. <IMAGE>
Patent EP-0361011-B1 (EP)
Inventor: SEIDEL WILLI DIPL-ING
IPC: F16H63/42
Filed: 1989-07-22
Granted: 1994-04-13
Abstract: In addition to first indicating elements for indicating a preselected driving position, an indication device for an automatic vehicle transmission has second indicating elements. Particularly in a semi-automatic operating mode of the vehicle transmission with manual preselection of the gear positions, the second indicating elements indicate visually a current selected gear position. The first and second indicating elements are advantageously arranged in two vertical parallel rows in an indicating instrument of the vehicle. 
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Patent EP-0333349-B1 (EP)
Inventor: ANDERSON DAVID BENNETT
IPC: A61K31/44
Filed: 1989-03-02
Granted: 1994-04-13
Abstract: Combined administration of a growth hormone related substance and ractopamine, cimaterol, clenbuterol, L-644,969, or albuterol to swine provides improved growth feed efficiency, and carcass quality. Administration of ractopamine, cimaterol, clenbuterol, L-644,969, or albuterol to swine that also receive growth hormone related substance reduces greater than normal blood sugar and insulin levels.
Patent EP-0352027-B1 (EP)
Inventor: MEHROTRA VIKRAM P
IPC: C01B33/18
Filed: 1989-07-14
Granted: 1994-03-09
Abstract: A method of producing pure and dense amorphous fused synthetic silica. Silica of desired purity is wet pelletized or agglomerated to form particles having an average particle size of between about 5 to 2500 microns. These particles are calcined to volatilize impurities and increase density to at least about 0.9 g/cm<3>. Calcined particles are classified by size or reduced in size if desired or needed by grinding in such a way that the purity of the product is maintained.
Patent EP-0341177-B1 (EP)
Title: Regulation module for electric tracing means
IPC: H05B3/56
Filed: 1989-05-03
Granted: 1993-09-29
Abstract: The control module for an electric plotter consists mainly of a board (1) forming a printed circuit on which are mounted a low thermostat relay (2), a high thermostat relay (3), a plotter fault relay (4), a general fault relay (5), a plotter continuity relay (6), an auxiliary contactor relay (7) and a switch (8) with three fixed positions. There is also an assembly (9) for indicating the operational states of the control units fitted with indicator lamps arranged on a front panel (10) extending at right angles to the board (1) constituting the printed circuit and connected to the board (1). Lastly, there is a connector (11) for the wiring of the board (1) constituting the printed circuit. <IMAGE>
Patent EP-0401256-B1 (EP)
IPC: C07D401/14
Filed: 1989-02-16
Granted: 1993-05-26
Abstract: Des composés de diaryl optiquement purs de formule (I), où les substituants et symboles ont les notations indiquées dans la description, sont proposés à titre de principes actifs dans des médicaments pour traiter des affections tumorales.
Patent EP-0449821-B1 (EP)
Inventor: MONKOWSKI JOSEPH R
IPC: C23C16/455
Filed: 1988-12-21
Granted: 1994-05-25
Abstract: On décrit un réacteur de dépôt en phase gazeuse par procédé chimique (2), comprenant une zone annulaire de réaction (18), un dispositif permettant d'introduire un ou plusieurs gaz de réaction en un flux radial undirectionnel avec une diffusion latérale minime, un dispositif empêchant les gaz ou les produits de réaction survenant en tout point dans la chambre de réaction de recirculer dans le système, et un dispositif dans la chambre de réaction permettant de maintenir un flux de gaz laminaire. Un dispositif de rotation fait tourner les plaques de support des tranches (32) ainsi que les tranches (34) autour de l'axe central (4) de la zone de réaction (18). On peut faire passer sur les tranches (34) différents gaz (A, B) à différents endroits de la zone de réaction (18), de sorte que l'on peut déposer deux ou plusieurs matériaux sur les tranches (34) au cours d'une seule opération du réacteur. On peut également déposer par alternance une série de couches de deux matériaux différents en effectuant à plusieurs reprises une rotation entre les zones de dépôt alternées.
Patent EP-0398352-B1 (EP)
Inventor: YANAGIDA JUN
IPC: G05B19/42
Filed: 1990-05-18
Granted: 1996-01-03
Abstract: An automatic engraving system for automatically engraving the lateral contour of a person's face on one surface of a medal (4) includes two industrial television cameras (12a, 12b) for three-dimensionally measuring the lateral contour of the person's face by using light beam or laser light beam, a computor (2) for determining the lateral contour of the person's face by processing the dimensional data derived from measurements and at least one three-dimensional cutting machine (3) for engraving on the medal (4) the lateral contour of the person's face based on the processed date derived from the computor (2).
Patent EP-0429942-B1 (EP)
Inventor: HUENING WERNER DR
IPC: B01D47/10
Filed: 1990-11-13
Granted: 1994-07-06
Abstract: The mass-transfer apparatus is based on the principle of the gas washer in which a liquid is injected into the hot gas stream. The apparatus consists essentially of a gas feed pipe (1), which discharges vertically into an injection chamber (2) of greater diameter. Connected to the injection chamber (2) is a mass-transfer duct (12) with a diffuser (13). The injection chamber (2) is closed at its upper end against the gas feed pipe (1) with an annular roof (4). In the annular roof (4) are arranged liquid nozzles (5), directed at an angle downwards. The gas feed pipe (1) does not terminate flush with the annular roof (4) but is extended into the injection chamber (2) in the form of a gas skirt tube (8), so that the liquid nozzles (5) in the annular roof (4) are protected from the hot gas stream.
Patent EP-0432658-B1 (EP)
Inventor: BAAS DIETER
IPC: G11B7/09
Filed: 1986-02-21
Granted: 1994-12-07
Abstract: After the reaching of the focal point, a regulating circuit is closed, and the pulse modulated value detected at the focal point stored. The control voltage (Us) produced from the pulse modulated voltage, serves as an offset voltage for the actuator (4). The control voltage (Us) is superimposed by an AC component.
Patent EP-0435834-B1 (EP)
Inventor: MARINI GIUSEPPE
IPC: F17C5/06
Filed: 1990-12-05
Granted: 1995-04-05
Abstract: A device for checking and recharging gas dampers for cars comprising a body (1) of a valve which is sealingly screwed to the metallic outer casing (16) of the damper, a needle shutter (8) slideable within said valve body provided with a threaded outer seat (13) receiving an instrument for the measurement of the inner gas pressure and allowing the damper to be recharged with gas so as to restore the initial pressure. <IMAGE>
Patent EP-0409924-B1 (EP)
IPC: F02B37/02
Filed: 1989-12-14
Granted: 1993-02-03
Abstract: Un conduit interne de gaz d'échappement est agencé dans un logement refroidi (13). Le conduit interne fixé au logement (13) se compose de sections individuelles alignées (18) séparées par des joints de dilatation. La longueur d'une section (18) correspond approximativement à l'écartement entre les cylindres du moteur à piston. Chaque section (18) comprend sur sa circonférence extérieure, à mi-chemin entre ses deux extrémités dans le sens longitudinal, un connecteur à douille (20) qui coopère avec le logement et est agencé à peu près en face de l'embouchure de la tubulure (15) de gaz d'échappement d'un cylindre qui coopère avec la section (18). Le connecteur à douille (20) comprend un réceptacle refroidi ménagé dans le logement et un embout (23) correspondant relié à la section (18) du conduit interne. Le connecteur à douille (20) soutient le conduit sur le logement (13) lorsque le conduit interne atteint sa température de fonctionnement, ce qui empêche les sections (18) du conduit interne d'être mises en vibration sous l'effet du courant pulsatoire incident de gaz d'échappement.
Patent EP-0539358-B1 (EP)
Inventor: MEHROTRA SANJAY
IPC: G11C16/28
Filed: 1990-04-12
Granted: 1997-06-18
Abstract: L'invention concerne des améliorations relatives à des circuits et des techniques de lecture, d'écriture et d'effacement de mémoire morte programmable effaçable electriquement (60). Dans les circuits de lecture normale, et de lecture entre l'écriture ou l'effacement à des fins de vérification, on rend la lecture relative afin d'établir des niveaux de seuil constitués par un ensemble correspondant de cellules de référence (431, 432 etc.)  lesquelles suivent les variations présentées par les cellules de mémoire et procèdent à des corrections en fonction de ces variations. Dans un mode de réalisation, chaque secteur clignotant des cellules de mémoire comporte ses propres cellules de référence permettant de lire les cellules se retrouvant dans le secteur, et il existe également un ensemble de cellules de référence (529) pour toute la puce mémoire, agissant en temps que référence maîtresse.
Patent EP-0471716-B1 (EP)
Title: Multi-stage vortex reactor
IPC: B01J8/14
Filed: 1990-05-10
Granted: 1993-03-10
Abstract: A multi-stage vortex reactor for contacting a gas stream with a gas, a fluid or other stream, comprising a housing having end walls and a peripheral side wall defining an elongated generally cylindrical vortex chamber having an inlet end and an outlet end, a first inlet in the inlet end of the vortex chamber for introducing a first gas stream in a swirling motion into the vortex chamber, a second inlet for introducing a second gas stream adjacent the inlet end of the vortex chamber for flowing around at least a part of the vortex chamber for separating the first stream from said chamber walls, a supply duct divides a gas stream into at least a first gas stream and a second gas stream and introduces the first gas stream into the first inlet in the vortex chamber and the second gas stream into the second inlet, an injector for introducing a liquid into the first gas stream in the vortex chamber, and an outlet for continuously removing gas from the vortex chamber.
Patent EP-0431201-B1 (EP)
Inventor: CHIBA KOUJI
IPC: H03C1/00
Filed: 1990-06-28
Granted: 1995-12-13
Abstract: Un émetteur linéaire commande la tension de polarisation de l'électrode de drainage ou de l'électrode collectrice d'un amplificateur à haute fréquence sur la base d'une enveloppe d'ondes modulées formée par des composants en phase et par des composants orthogonaux obtenus des signaux de la bande passante de base. La tension de polarisation de l'amplificateur à haute fréquence est commandée par une opération de traitement numérique.