baber/WOPTO huggingface dataset:
Patent EP-0506875-A1 (EP)
Inventor: ROACH WILLIAM RONALD
IPC: G09G3/36
Filed: 1990-12-12
Abstract: Un écran à affichage à cristaux liquides (10) comporte une grille composée de lignes conductrices de sélection par rangées et de lignes conductrices de données par colonnes qui, utilisées avec des transistors à couche mince, permettent d'accéder à l'électrode de pixel de l'écran. L'écran (10) comporte deux registres à décalage (18) (18') pour la réception et la propagation des signaux de sélection destinés aux lignes de sélection par rangées, et chaque registre à décalage comporte plusieurs étages (S), chacun étant relié à une ligne de sélection. Des circuits de combinaison (C) sont prévus, à raison d'un pour chaque étage (S) de chacun des registres à décalage (18) (18'). Chaque circuit de combinaison (C) est configuré de façon à fournir une voie de conduction électrique au signal de sélection entre les étages (S) successifs de chacun des registres à décalage (18) (18'). Lorsqu'une panne est détectée au niveau d'un étage (S) de l'un des registres à décalage, le circuit de combinaison (C) couplé à la sortie de l'étage défectueux (18d) est reconfiguré pour acheminer les signaux de sélection (27) de l'étage correspondant (18L) de l'autre registre à décalage (18') à l'étage suivant (18e) du premier registre à décalage (18). Les registres de sélection sont complètement redondants, même si les deux registres à décalage (18) (18') comportent des étages défectueux.
Patent EP-0513166-A1 (EP)
Inventor: HAGEN FLOYD W
IPC: G01M9/06
Filed: 1991-01-14
Abstract: Sonde de détection et transducteur d'informations aérologiques pré-assemblés (10) possédant des tuyaux flexibles (13, 14, 15, 16) branchés en permanence qui relient les connecteurs du transducteur et les parties de la sonde (13A, 14A, 15A, 16A). Les tuyaux flexibles (13-16) autorisent le montage du capteur (11) et du transducteur (20) d'informations aérologiques sur un aéronef (18) après pré-assemblage et test de recherche de fuites en usine. L'utilisation de l'ensemble connecté en permanence (10) évite le besoin d'effectuer des contrôles d'étalonnage ou de pression après installation sur l'aéronef (18). Les tuyaux flexibles pré-assemblés (13-16) permettent la manipulation du transducteur (20) afin de le monter sur son emplacement approprié même dans des zones étroites. Les tuyaux flexibles (13-16) peuvent avoir une section leur permettant d'agir comme piège à drain (41) pour l'eau infiltrée et accumulée.
Patent EP-0512065-A1 (EP)
Inventor: HILLMAN ROBERT STEVEN
IPC: A61N1/30
Filed: 1991-01-14
Abstract: Un appareil et un procédé d'administration transdermique iontophorétique d'agents produisant les mêmes effets que l'activité physique comprennent une électrode dans laquelle est disposé un réservoir de médicament comprenant un agent de régulation de viscosité comportant un sol aqueux ainsi qu'un antioxydant, un conservateur, un chélateur et un tampon. Un élément conducteur en argent chlorure d'argent est de préférence situé dans l'électrode adjacente au réservoir de médicament afin de conduire une charge électrique dans le réservoir.
Patent EP-0531324-A1 (EP)
Title: Ourdissoir de chaines courtes
Inventor: KAMPEN PETER
IPC: D02H13/36
Filed: 1991-05-09
Abstract: Un ourdissoir (1) de chaînes courtes, notamment pour tissus à dessins, comprend un dispositif (19) de transfert fil à la périphérie d'un enrouloir (10), un guide-fils (18) qui tourne autour de l'enrouloir (10), qui reçoit les différents fils du dispositif (19) de transfert des fils et qui les enroule autour de l'enrouloir (10), ainsi qu'un éjecteur commandable agencé derrière le dispositif (19) de transfert du fil, dans le sens d'enroulement, capable d'enlever le fil en rotation du guide-fil (18) après au moins une révolution de celui-ci. Lors de l'échange de fils, un entraîneur mobile (23) agencé au-dessus de la zone du dispositif (19) de transert du fil reprend pendant la dernière révolution d'un fil le nouveau fil qui n'est pas encore transporté par le guide-fil.
Patent EP-0526574-A1 (EP)
Title: Systeme de carburant pour moteur a combustion interne
Inventor: BJERENDAL GERT
IPC: F02M37/02
Filed: 1991-04-25
Abstract: Dans un système de carburant destiné à un moteur à combustion interne (2), une pompe à carburant (3) est placée dans une chambre de carburant (6) se trouvant dans un réservoir de carburant (5). Le carburant est transféré du réservoir de carburant (5) à la chambre de carburant (6) au moyen d'un éjecteur (9), lequel est commandé par un écoulement de carburant dans un conduit de retour (8), lequel est connecté à un conduit avant (4) provenant de la pompe à carburant (3) et par l'intermédiaire duquel le carburant du conduit de retour peut retourner à la chambre de carburant sans passer dans le moteur.
Patent EP-0484509-A1 (EP)
Title: Procede d'affichage de couleurs sur un dispositif de sortie informatique a l'aide de techniques de juxtaposition de points de couleur differente
Inventor: WEISE DAVID N LAKE WASHINGTON
IPC: G09G5/02
Filed: 1991-05-21
Abstract: Procédé et système destinés à produire une configuration de points de couleur différente pour obtenir une couleur spécifiée. Selon la présente invention, ledit système produit une configuration de points de couleur différente correspondant à une valeur RVB (rouge-vert-bleu) spécifiée. Chaque valeur RVB dans la gamme des couleurs actives est définie comme un point d'un système coordonné tridimensionnel ayant une composante rouge, verte et bleue. Ledit système coordonné est logiquement divisé en une série d'espaces tétraédraux ne se chevauchant pas, dont chaque point culminant représente une couleur unie. Un espace tétraédral est désigné comme un espace tétraédral de mappage. Ledit système mappe la valeur RVB spécifiée à l'espace tétraédral de mappage contenant la valeur RVB spécifiée. Le système détermine ensuite les quatre couleurs actives dont les valeurs RVB correspondantes sont les plus proches de la valeur RVB mappée. Le système détermine ensuite le nombre de pixels points dans l'agencement de points de couleur différente à attribuer à chaque couleur active déterminée en se fondant sur la distance existant entre la valeur RVB correspondant à la couleur active déterminée et la valeur RVB mappée. Le système mappe ensuite les couleurs actives déterminées à l'espace tétraédral initial. Finalement, le système attribue les pixels points dans l'agencement de points de couleur différente aux couleurs actives mappées en se fondant sur le nombre déterminé de pixels points pour cette couleur et un agencement de base prédéfini de manière à produire l'agencement de points de couleur différente.
Patent EP-0548097-A1 (EP)
Inventor: PETSCHIK BENNO
IPC: H04N1/50
Filed: 1991-08-23
Abstract: Un procédé réduit en moyenne de moitié le nombre de pixels à imprimer effectivement, deux pixels adjacents des informations originelles d'impression étant traités de manière à donner un pixel d'impression et un pixel dit blanc. Les pixels d'impression et les pixels blancs sont agencés de façon à imprimer un dessin en échiquier. Les gouttelettes d'encre ont ainsi une surface de contact aussi réduite que possible, ce qui empêche des gouttelettes d'encre adjacentes non encore sèches de se mélanger.
Patent EP-0550454-A1 (EP)
Inventor: LANDECK HEINER
IPC: B01D53/34
Filed: 1991-08-26
Abstract: Afin de désulfurer sélectivement des gaz, on utilise un produit de lavage qui agit physiquement et dont la structure fondamentale est un hétérocycle ayant cinq atomes cycliques ou davantage et deux hétératomes dont l'un est de l'azote et l'autre est de l'oxygène ou de l'azote. Dans des chaînes fermées à nombre pair d'éléments, les hétéroatomes prennent une des positions 1,2 à 1,n/2, et dans des chaînes fermées à nombre impair d'éléments, ils prennent une des positions 1,2 à 1,(n-1)/2. Autrement, les hétéroatomes d'azote sont liés dans la chaîne fermée par une laison double ou simple, et sont substitués par des organyles.
Patent EP-0500847-A1 (EP)
Title: Treatment of obesity with an alpha-2-adrenergic agonist and a growth hormone releasing peptide.
Inventor: MUGICA JESUS DEVESA CHALET AS
IPC: A61K45/00
Filed: 1991-09-06
Abstract: Obese patients may be effectively treated by cojointly administering an alpha-2-adrenergic agonist, such as clonidine, and a growth hormone releasing peptide, such as GHRH, to restore or substantially enhance growth hormone release in such patients.
Patent EP-0498306-A1 (EP)
Inventor: YOSHIDA NORIYUKI
IPC: C01G1/00
Filed: 1992-01-30
Abstract: In order to prepare an elongated oxide superconducting material which exhibits a high critical current density, a tape-type substrate (7) of silver, for example, formed by unidirectional solidification is prepared and an excimer laser beam (9) is applied to a target (8) of an oxide superconductor to deposit atoms and/or molecules being scattered from the target (8) on the substrate (7), thereby forming an oxide superconducting film on the substrate (7).
Patent EP-0508194-A1 (EP)
Inventor: FREUDENBERG WILFRIED
IPC: A61K38/36
Filed: 1992-03-21
Abstract: The invention relates to stabilised solutions with F VIII coagulation activity, to a process for the preparation thereof and to the use thereof.
Patent EP-0528107-A1 (EP)
Inventor: BODEN HELLMUT DIPL-ING FH
IPC: B29C48/38
Filed: 1992-04-10
Abstract: The invention relates to a mixing and processing device which is equipped with a separately drivable gear pump as the discharge means. 
<??>In order to avoid the deposition of material between the processing device and the discharge pump, a gear pump (5) overhung at one end face is flanged, by this end face, directly onto the discharge (41) of a screw extruder (4) in such a way that the infeed of a melt takes place directly into the suction chamber of the gear pump (5). As a result of this transfer without dead space, it is no longer necessary to carry out cleaning operations after standstill periods or when the material is changed. 
<IMAGE>
Patent EP-0520334-A1 (EP)
Inventor: WALLAU MARTIN DR
IPC: C10G35/06
Filed: 1992-06-19
Abstract: The invention relates to a crystalline zeolite-like gallosilicate and a process for its preparation. This process is a hydrothermal crystallisation from a reaction batch, which in the purely inorganic aqueous/alkaline medium comprises SiO2 and Ga2O3 or their hydrated derivatives or alkali metal silicates or alkali metal gallates or salts thereof, the reaction mixture having the following chemical composition, expressed as molar ratios:  SiO2/Ga2O3 >/= 5; OH<->/SiO2 = 0.05 - 1.0; H2O/SiO2 = 10 - 1000. The gallosilicate according to the invention has a very largely homogeneous distribution of the Si and Ga atoms over the whole of the crystal. At the same time, the value of the atomic ratio Si/Ga at the external crystal surface is no greater than the average value of this ratio in the whole of the crystal. The gallosilicate according to the invention is used, inter alia, to prepare catalysts or adsorbents, as well as to prepare a catalyst for the conversion of hydrocarbons.
Patent EP-0556436-A1 (EP)
Inventor: GUTTORM RUDI
IPC: G11B5/53
Filed: 1992-06-25
Abstract: An apparatus for positioning a magnetic head relative to a magnetic tape includes a platform for coarsely positioning the magnetic head, roughly to a desired track of the magnetic tape. A piezoelectric element is provided for fine positioning the magnetic head. The piezoelectric element is arranged between a bottom of the platform and the magnetic head.
Patent EP-0530458-A1 (EP)
Inventor: NEBE ULRICH DR
IPC: F27D1/00
Filed: 1992-06-30
Abstract: The invention relates to a flexible, compressible refractory jointing material based on ceramic fibres for positioning and/or sealing mouldings and/or joints between mouldings on metallurgical vessels, in particular of mouldings used in the region of spout closures, such as sleeves, plates, bricks, cones, pipes and the like. To ensure permanent flexibility and tightness of the jointing material, coupled with easy assembly and dismantling, the fibres are bonded according to the invention by means of a ZrO2-containing binder.
Patent EP-0530674-A1 (EP)
Inventor: KONDO YUJI
IPC: G03F7/34
Filed: 1992-08-27
Abstract: A printing plate blank is formed by disposing successively a base layer, a photosensitive layer susceptible of peeling development, and a peeling support layer (or a laminate of a photosensitive silver salt layer including a photosensitive silver halide, an organic silver salt and a reducing agent). A printing plate is prepared by forming a polymerized part in the photosensitive layer through imagewise exposure and peeling apart the peeling support layer (or the laminate) together with the yet-unpolymerized port of the photosensitive layer to leave the polymerized part of the photosensitive layer on the base layer. The resultant printing plate is provided with an improved printing durability primarily by inclusion of a polymerizable compound in the base layer effective for firmly fastening the polymerized part to the base layer and additionally by subjecting the thus-prepared printing plate to additional exposure, heating and/or pressure application.
Patent EP-0533069-A1 (EP)
Inventor: TOMIYAMA KOICHI
IPC: G03G9/083
Filed: 1992-09-11
Abstract: A magnetic toner for electrophotography is composed from a binder resin and a silicon-containing magnetic iron oxide. The magnetic toner has a weigh-average particle size o at most 13.5 µm and has a particle size distribution such that it contains o more than 50 wt. % of magnetic toner particles having a particle size of at least 12.7 µm. The magnetic toner is able to show high developing performances because of richness in fine particles and is also provided with an improved environmental stability because the magnetic iron oxide used therein contains 0.5 - 4 wt. % silicon (based on total iron content) and has a specific silicon distribution such that the magnetic iron oxide has a total silicon content (A), a silicon content (B) dissolved together with the magnetic iron oxide when the magnetic iron oxide is dissolved up to 20 wt. % dissolution of iron, and a superficial silicon content (C), satisfying relations of B/A = 44 - 84 % and C/A = 10 - 55 %. The performances are enhanced if the magnetic toner is blended with additives such as inorganic fine powder or resin fine particles.
Patent EP-0535499-A1 (EP)
Inventor: CZECH MANUEL
IPC: B65D83/42
Filed: 1992-09-21
Abstract: In conventional spray devices, material which is located in a material container is kept at increased pressure with respect to the ambient pressure by means of propellant gases. The discharge of the material to be sprayed is performed by means of a discharge valve which is to be actuated manually. In order to avoid the use of environmentally damaging propellant gases, a spray device is proposed which has a reservoir chamber (16) which contains the material to be sprayed and has a pressure chamber (15) of variable volume. An actuation device (35) is connected to this pressure chamber (15) of variable volume and is provided to increase the volume of the pressure chamber (15) and thus to suck the material out of the reservoir chamber (16) into the pressure chamber (15). Since the material located in the pressure chamber (15) is kept under pressure by means of an admission device, a non-return valve (31) is arranged in the suction line leading to the reservoir chamber (16). The material can be sprayed with the aforesaid spray device without damaging effects for the environment, it being possible to use conventional spray heads. <IMAGE>
Patent EP-0547324-A1 (EP)
Inventor: SCHOLZ BERNHARD-PETER DR
IPC: C09K23/42
Filed: 1992-10-14
Abstract: The invention provides a process for the preparation of large-particle, aqueous plastic dispersions, which permits targeted adjustment of particle size. The process comprises a system which controls the particle size and comprises the step of polymerizing a monomer in the presence of an anionic emulsifier; a substantially non-branched, nonionic, water-soluble polymer auxiliary; and alkali metal and/or ammonium ions not bonded to emulsifier. The polymer auxiliary can be prepared reproducibly with regard to its agglomerating effect.
Patent EP-0542148-A1 (EP)
Inventor: HOLDERMANN KONSTANTIN
IPC: H01L31/0224
Filed: 1992-11-06
Abstract: In order to form fine, readily adhering electrode structures on non-conducting and semiconducting substrates, it is proposed to thicken by electroplating a thick-film metallisation applied in a conventional manner. In an application of the method, the front-side contacts of solar cells are formed, and solar cells having an improved efficiency are obtained. <IMAGE>
Patent EP-0501546-A1 (EP)
Inventor: OOMS RICHARD ALFONS
IPC: G03C5/30
Filed: 1992-02-10
Abstract: A method for high contrast development of an image-wise exposed photographic element comprising a support and at least one silver halide emulsion layer, which method comprises contacting said exposed element in the presence of a hydrazine compound with an aqueous alkaline developing solution which has a pH between 10 and 13 and contains a dihydroxybenzene developing agent, a 3-pyrazolidinone or an aminophenol developing agent, sulphite ions and a contrast promoting amount of an amino compound characterized in that said developing solution further contains an aprotic solvent corresponding to general formula (I) or (II) :
       
 wherein R₁ represents alkyl, substituted alkyl, alkylamino or substituted alkylamino, and 
R₂ and R₃ each independently represent alkyl, substituted alkyl or 
wherein R₁ together with R₂ represent the necessary atoms to form, together with the carbon and the nitrogen atom respectively to which they are attached, a heterocyclic ring, and R₃ represents alkyl, substituted alkyl or hydrogen; 
R₄ and R₅ each independently represent, alkyl, substituted alkyl, alkylamino or substituted alkylamino, or 
R₄ together with R₅ represent the necessary atoms to form together with the sulphur atom to which they are attached a heterocyclic ring, and 
n is 1 or 2. 
     Preferred aprotic solvents are N,N'-dimethylacetamide, N-methyl-2-pyrrolidinone, tetramethylurea, 1,3,-dimethyl-2-imidazolidinone, dimethylsulphoxide and tetramethylenesulphon.
Patent EP-0506162-A1 (EP)
Inventor: NEITE GUENTER DR-PHYS
IPC: D01F9/08
Filed: 1992-03-02
Abstract: In a shaped body consisting of fibres or whiskers , the fibres are firmly bonded to one another by a binder consisting of silica. To simplify the production of the shaped fibre bodies, these are impregnated after shaping with silicone oil, heated to a temperature > 100 DEG C and then baked at a temperature of > 175 DEG C. <IMAGE>
Patent EP-0534558-A1 (EP)
Inventor: KERKHOF MARTINUS WILHELMUS JOH
IPC: B65G65/00
Filed: 1992-09-23
Abstract: A device for loading an egg container (1) with stacks of filled egg trays comprises a collection table (5), means (6-9) for moving the collection table (5) in a vertical direction to the level of the various container shelves (3), means (12) for moving stacks of egg trays, placed on the collection table (5), into the container (1), means (13) for moving a first pair of stacks of egg trays with respect to the container (1) so that said pair is positioned near one short side of the container (1) and for moving a second pair of stacks of egg trays with respect to the container (1) so that said pair is positioned near the other short side of the container (1) in order to create space for accomodating a third pair of stacks of egg trays. An unloading device comprises a collection table (5), means (41) for pushing the middle two of six stacks, standing in pairs in a container shelf (3), on to the collection table (5), means (43) for pushing two stacks, standing at some distance from each other on a container shelf (3), towards each other, means (44) for pushing two pairs of stacks, placed in a square, on to the collection table (5), and means (40) for moving stacks, standing on the collection table (5), in a transverse direction.
Patent EP-0496490-A1 (EP)
Inventor: CARMON AMIRAM
IPC: B41J2/155
Filed: 1992-01-06
Abstract: Ink jet printing apparatus including a stationary print head (42,254) assembly including a multiplicity of individually actuable ink jet printing modules (257) and apparatus for transporting a substrate (253) relative to and in operative spaced engagement with the stationary print head (42,254) assembly for printing.
Patent EP-0503885-A1 (EP)
Inventor: MEINKE PETER T
IPC: A61K31/535
Filed: 1992-03-10
Abstract: Avermectin analogs are disclosed wherein the 6,6-spiroketal ring system has been reduced in size to a 6,5-spiroketal ring system by the deletion of the 25-position carbon atom and the 25-alkyl substituent. This is accomplished by opening the outer spiroketal ring with the elimination of ring carbon atoms 23, 24 and 25 and the alkyl substituent at the 25-position and incorporation a new component, reclosing the spiroketal to a 5-membered ring with new substituents at the 24-position. The compounds are used as anti-parasitic insecticidal and anti-helmintic agents in humans and animals and compositions containing such compounds as the active ingredient thereof are also disclosed.
Patent EP-0549097-A1 (EP)
Inventor: LAFFERTY MICHAEL
IPC: A61B1/00
Filed: 1992-08-25
Abstract: A disposable arthroscope for examining the interior of a joint (14) and for carrying out therapeutic procedures within the joint includes an elongated needle (56) mounted by its proximal end to an injection-moulded scope assembly (80). The needle (56) is a hollow tube which surrounds an image guide (32) and a bundle (34) of illuminating fibers that extend through the tube. A lens (48) is attached to the distal end of the image guide (32) and is slightly angled relative to the longitudinal axis (44) of the needle. The proximal ends of both the image guide (32) and the bundle (34) of illuminating fibers extend from the proximal end of the needle (56) through the chamber (88) of the scope assembly (80). The disposable arthroscope is engageable with a camera (118) and with a light source (20) to position the camera in light communication with the image guide (32), and to position the light source (20) in light communication with the bundle (34).
Patent EP-0518794-A1 (EP)
Inventor: VUILLEMENOT BERTRAND
IPC: E04G1/34
Filed: 1992-06-09
Abstract: The invention relates to rigid and reliable construction scaffolding, which can be easily and rapidly converted into an extended ladder, without tools. It comprises two vertical ladders (1, 2) which are held parallel to each other by a self-locking horizontal platform (3), two base longitudinal members (4), at least one crossbracing arm (7) and means for locking the ladders in the vertical position. The said platform (3) is stiffened by two reinforcing longitudinal members (9) provided at their ends with two flexible end-pieces which are designed to bear respectively against a rung of each of the two ladders. The invention applies particularly to scaffolding intended for the general public. <IMAGE>
Patent EP-0552581-A1 (EP)
Inventor: FARNSTEINER IRMGARD NEE HEGLER
IPC: B05B7/00
Filed: 1992-12-23
Abstract: The subject of the invention is a pressure-relief valve. Pressure-relief valve of the type in which the cross-section of the said valve is triangular and inscribed in a circle, the three generatrices of the circle acting as means for guiding the valve in its housing, characterised in that the head (8) is spherical and in that the body (9) is extended by three identical equi-distant flats (10, 11, 12) which provide for a large air passage. Pressure-relief valve for a paint spray gun. <IMAGE>
Patent EP-0495756-A1 (EP)
Inventor: SUHADOLNIK JOSEPH
IPC: C07C239/08
Filed: 1992-01-08
Abstract: Symmetrically substituted N,N-dihydrocarbylhydroxylamines are prepared in a single step by the reaction of an aldehyde and hydroxylamine hydrochloride in an alcoholic solvent in the presence of hydrogen and a hydrogenation catalyst. The free N,N-dihydrocarbylhydroxylamine is liberated from the hydrochloride salt by treatment with alkali. N,N-Dihydrocarbylhydroxylamines, particularly the N,N-dialkylhydroxylamines, are useful stabilizers for a variety of polymers.