baber/WOPTO huggingface dataset:
Patent EP-0296210-A1 (EP)
Title: Method for producing ceramic powders.
Inventor: BIENVENU GERARD
IPC: C01B32/949
Filed: 1987-12-31
Abstract: The invention relates to a method of fabrication in the powdered state of ceramic compounds formed between a metalloid and a refractory metal, characterized in that it involves the following steps: a) said metalloid is caused to react with a reducing metal within a liquid bath constituted at least partly by a fused salt of said reducing metal in order to obtain a saltlike intermediate compound which combines said reducing metal and the metalloid, in solution in said bath, b) a reducible salt of said refractory metal is then injected into said bath in a divided form which is directly distributed throughout the bath in order to produce said powder by reaction of the reducible salt with said intermediate compound of the reducing metal.
Patent EP-0293469-A1 (EP)
Inventor: DENTAI ANDREW GOMPERZ
IPC: H01S5/30
Filed: 1987-12-09
Abstract: Des couches (20) MOCVD basées sur le groupe III-V à dopage Ti de hauteresistivité sont utilisées pour forcer le courant à s'écouler au travers de la région active (12) d'une variété de dispositifs tels que des lasers CSBH (10) et DCPBH.
Patent EP-0316437-A1 (EP)
Title: Film transport mechanism.
Inventor: LANDSMAN ROBERT M
IPC: B65H35/04
Filed: 1988-06-02
Abstract: A film transport mechanism for extracting film from one or more cassettes, and for slicing a sheet of the film and storing the sheet at a temporary storage apparatus until the sheet is to be loaded. The mechanism includes a film guide which moves between two positions to alter the path length of film passing over it. As film is extracted the film exerted a force on the film guide causing the film guide to move. When the film is cut the force of the film guide disappears enabling the film guide to return to its relaxed position into the path of the film so as to increase the path length and thereby retract the film passing over the film guide.
Patent EP-0376957-A1 (EP)
Inventor: GRANGER EDWARD MAURICE
IPC: H04N1/06
Filed: 1988-06-14
Abstract: Le scanner comprend un plateau (13) possédant une surface cylindrique circulaire convexe (15). Le plateau (13) présente une fente (33) ouverte dans la surface cylindrique (15) et qui est allongée dans un plan perpendiculaire à l'axe (17) de la surface cylindrique (15). Un faisceau lumineux balaie la partie du document située au-dessus de la fente (33). Le balayage s'effectue à l'aide d'un miroir (37) oscillant autour d'un axe coïncidant avec l'axe (17) de la surface du plateau. La lumière réfléchie par le point éclairé par le faisceau lumineux sur le document est intégrée dans une enceinte d'intégration (27) et tombe sur un détecteur (53). Des organes (19) permettent de déplacer le document sur la surface cylindrique (15) dans une direction parallèle à l'axe (17) de la surface.
Patent EP-0328672-A1 (EP)
Inventor: TOSHIMA ISAO
IPC: B31B19/94
Filed: 1988-07-27
Abstract: A film (1) wound around a core (2) and having zipper teeth (3), (4) of a resin constituting interlocking means fused continuously to the film along both edge portions thereof, the film (1) being wound diagonally around the core (2) to form a roll film. This roll film can be set in an automatic bag packing machine without any troublesome operations. During a rewinding operation, the film turns smoothly, so that the film can be payed out at a constant speed. This enables zipper-­carrying bags to be formed efficiently.
Patent EP-0389485-A1 (EP)
Inventor: FROST DEREK
IPC: F02B1/04
Filed: 1988-08-30
Abstract: Moteur à combustion interne dans lequel deux voies d'admission (12, 14) équilibrées pour permettre un flux d'air égal, conduisent à chaque soupape d'admission, et les deux voies sont des sections extérieures débouchant sur la même face latérale du moteur. Les sections intérieures des voies ont des axes reposant dans un plan commun contenant l'axe de la soupape, les sections intérieures des voies étant sensiblement symétriques autour de l'axe de la soupape.
Patent EP-0336109-A1 (EP)
Inventor: HENRION ROMAIN
IPC: C21C5/46
Filed: 1989-03-01
Abstract: Tuyere for a refining lance arranged set back from the lance head and supplying afterburning oxygen to the space situated above a bath of metal which is being refined. The tuyere (21) has a mouthpiece which has parallel sharp ridges (33) arranged in planes passing substantially through the axis of the lance (20), which are connected by slightly rounded ridges. Upstream of the mouthpiece of the tuyere (21) a convergent part (32) is provided. 
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Patent EP-0338419-A1 (EP)
Inventor: BURGER FRIEDHELM
IPC: B22D27/11
Filed: 1989-04-13
Abstract: The squeeze-casting method is characterised in that the bottom die (10) is used both for casting and for forging. Together with the top half (11) of the casting mould, the bottom die (10) forms the casting cavity (15, 16) and, together with the top die (12) forms the forging die (15, 17). By means of the method, high-grade metal parts can be produced rapidly with high dimensional accuracy, high strength and with little machinery. <IMAGE>
Patent EP-0345570-A1 (EP)
Inventor: BIASON GIOVANNI
IPC: B27G13/12
Filed: 1989-05-27
Abstract: Clamping indexable cutters in a rotary head for working wood or similar material, composed of a cutter (3) formed by a tip of metal carbide or another suitable metal, arranged between a support tip (4) and a clamping jaw (5), the whole being inserted in a corresponding longitudinal groove (2) situated in a respective rotary head (1) radially or parallel to the axis of rotation of the latter, the said clamping jaw (5) being pushed by suitable driving screws (13), penetrating through the opening of one face (21) of the longitudinal groove (2) against the opposite face of the same, causing the clamping of the said cutter (3) and associated support tip (4), the said face (22) opposite the said longitudinal groove (2) preferably being provided with a plurality of small longitudinal grooves (221) which are parallel and equally spaced from one another, and adapted to engage in the corresponding grooves (43) situated on the corresponding outer face of the said support tip (4), the abovementioned support tip (4) and cutter (3) being provided with reciprocal fixing means (44-33/45-35) adapted to interact with one another when they are clamped by the driving screws (13). These fixing means (44-33/45-35) preferably consist of a projecting part situated on the inner face of the said support tip (4) which engages in a corresponding grooved part situated on the opposing inner part of the said cutter (3) or vice versa. This projecting part may consist of at least one raised longitudinal edge (44) which extends along the said inner face of the abovementioned support tip (4) parallel to the axis of rotation of the rotary head (1), or of at least one projecting stub (45) which engages respectively in a corresponding groove (33) or in a corresponding hole (35) situated on the inner face of the abovementioned cutter (3). <IMAGE>
Patent EP-0377105-A1 (EP)
Inventor: BOHM MARTIN ING GRAD
IPC: F02D1/10
Filed: 1989-11-18
Abstract: Mechanical governor for internal-combustion engine in which the feed rate adjustment element (16) is operated through the intermediary of a reversing lever (12) on which on the one hand a speed sensor (10) and on the other hand a load range input (20) acts in order to determine the regulating distance, the sleeve bolt (9) arranged between the regulating sleeve (6) and regulating springs (28, 29, 31) being designed in two parts with a first sleeve section (57), on which the centrifugal forces act and a second sleeve section (58) on which the reversing lever acts and with a minus adapter spring (59) between the two sleeve sections (57, 58) and a carrier stop interlocking on the first sleeve section (57), which stop acts in concert with the reversing lever (12). <IMAGE>
Patent EP-0375991-A1 (EP)
Inventor: BURBA CHRISTIAN DR-DIPL-CHEM
IPC: C07D233/16
Filed: 1989-12-02
Abstract: A process for the production of fibre-reinforced wrapped bodies, in particular pipe fittings, involves impregnating heat-resistant fibres with binders based on epoxy resins and 3-[1-(2'-aminoethyl)-1,3-diazacyclopent-2-en-2-yl]heptane as curing agent and conventional fillers, pigments, dyes, accelerators, curing agents, wetting agents, flow-control agents and reactive thinners.
Patent EP-0379750-A1 (EP)
Inventor: PIROLLI CLAUDE SOCIETE CIVILE
IPC: H04B17/00
Filed: 1989-12-18
Abstract: This device takes advantage of a gradient in the attenuation over a region (Z1) in the 50-60 GHz band to regulate the transmission level. 
<??>Application to short range radiofrequency transmission. 
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Patent EP-0324637-A1 (EP)
Inventor: SCHULZE DALE
IPC: A61B17/28
Filed: 1989-01-13
Abstract: A surgical stapling instrument is provided which employs a highly pressurized gas as its source of energy. The highly pressurized gas is conducted to means for indicating the presence of the pressurized gas and to a pressure regulator. The pressure regulator controllably develops gas pressurized to a desired operating pressure. The pressure regulator supplies gas at a fixed or variable pressure to a tissue clamping mechanism and to the trigger mechanism of the instrument. In response to actuation of the trigger mechanism gas at the desired stapling pressure is supplied to a stapling mechanism. In a preferred embodiment, pressurized gas is maintained at the stapling mechanism until the trigger mechanism is reset for a subsequent stapling procedure.
Patent EP-0332481-A1 (EP)
Inventor: LE FOL MARCEL
IPC: F16L9/21
Filed: 1989-02-13
Abstract: The invention provides a tubular branching pipe (10) comprising two coaxial tubular walls (18, 20) defining between themselves a noise- absorbing chamber (22). The pipe advantageously consists of a shaped tube (12) helically wound so that its turns meet and defining a helical noise-absorbing chamber (22). Application in particular to the making of a tubular branching pipe mounted in the gas intake circuit of an internal-combustion engine. <IMAGE>
Patent EP-0401447-A1 (EP)
Inventor: DELMONT DIDIER
IPC: G01M3/32
Filed: 1989-06-06
Abstract: The method involves measuring the time variation in the difference between the internal pressure in the enclosure (2) and a reference pressure. This variation is compared with that of a theoretical pressure difference corresponding to a predetermined leakage rate from the enclosure so that the real leakage rate from the enclosure can be compared with the predetermined leakage rate. Before the comparison is carried out, a correction is made to the pressure difference in the light of the pressure occurring outside the enclosure and of the temperature inside it. Application in monitoring the gas-tight properties of a "glove box". <IMAGE>
Patent EP-0359613-A1 (EP)
Inventor: VUILLE CLAUDE
IPC: B65D85/32
Filed: 1989-08-29
Abstract: The package comprises a base (1) of papier mâché or similar opaque material provided with at least two rows of cells (3, 4) for the eggs, which rows are separated by a row of protuberances (5), and a lid (2) of transparent plastic thermoformed material which can be fixed to the base and snapped shut. The lid (2) is independent of the base (1) and is detachably fixed to the base by two sets of bosses (28) which project inwards and are arranged respectively on two opposing lateral sides (27) of the lid (2) and interact with recesses in corresponding securing devices (14, 15) provided on two lateral tabs (11, 12) articulated to two opposing edges of the base (1) and integral with the said base. <IMAGE>
Patent EP-0359685-A1 (EP)
Inventor: DELGRANDE MICHEL
IPC: A45D8/34
Filed: 1989-09-14
Abstract: This accessory consists of a tubular body (3) of circular section, open at its two ends (5, 6), one of which is provided with means (2) for fixing it to hair (11), formed by at least two notches (18) on their sides, made at this end (5) and uniformly distributed around the circle formed by this end (5), the edge of each notch (18) having the shape of a "U" on its side, whose free lateral arm (14) is directed perpendicularly to the axis of the body of this accessory (1). <IMAGE>
Patent EP-0357694-A1 (EP)
Inventor: REITER CHRISTIAN
IPC: B05B7/22
Filed: 1989-01-13
Abstract: Une buse à jet de pulvérisation (5) est munie d'une tuyère (6) à gaz de protection qui lui est extérieurement concentrique et un canal d'amenée de gaz (10). La tuyère (6) présente un évidement central 926) avec une surface délimitante courbe (9) à son extrémité arrière (8). Cette surface délimitante (9) de l'évidement central (26) et de ce fait la tuyère (6) forment ensemble avec le canal d'amenée de gaz et la paroi (13) située vis à vis, un canal à buse (14) qui s'étend d'abord radialement puis parallèlement entre le canal d'amenée de gaz (10) et l'évidement central (26).
Patent EP-0356474-A1 (EP)
Inventor: GRODDECK MICHAEL
IPC: F01M11/02
Filed: 1989-02-01
Abstract: Le carter (13) d'un moteur à piston à combustion interne comporte, pour la distribution du lubrifiant, un canal qui se prolonge à travers plusieurs parois transversales (11, 12). Les sections du canal entre deux parois transversales (11, 12) se composent d'un tube emboîtable (23) et d'un tube à manchon (24) pouvant être déplacés l'un par rapport à l'autre et rendus solidaires dans le sens axial. Les extrémités libres du tube emboîtable (23) et du tube à manchon (24) sont disposées de manière à former une liaison étanche dans les passages pratiqués dans les parois latérales (14, 15) du canal. Cette disposition permet un usinage simplifié du carter (13) dans la région du canal.
Patent EP-0379585-A1 (EP)
Inventor: IMANAKA RYOICHI
IPC: G11B7/24097
Filed: 1989-05-31
Abstract: Disque optique inscriptible permettant l'enregistrement optique des données. Ce disque présente, en tant que microcuvette préalable, une microcuvette (4a) présentant une configuration résistante qui correspond à une partie de signal synchronisé enregistré sur le disque optique destiné uniquement à la reproduction, sous forme de microcuvettes de configuration résistante. La région prise en sandwich entre les microcuvettes préalables (4a) sert de région d'enregistrement de données supplémentaires (6a). Ce disque optique inscriptible peut ainsi être reproduit grâce à un lecteur de disques optiques destinés uniquement à la reproduction, ce qui permet aux deux disques d'être interchangeables.
Patent EP-0423180-A1 (EP)
Inventor: BOSKMA LIEUWE WOBBE
IPC: H01J31/50
Filed: 1989-06-28
Abstract: Le tube intensificateur d'image décrit est pourvu d'une plaque à canaux. Les canaux de la plaque à canaux sont ouverts à la fois du côté cathode et du côté anode. Un champ électrique alternatif à haute fréquence est généré dans l'espace compris entre la cathode et la plaque à canaux. Ainsi, pendant une première période des cycles du champ électrique alternatif, les photoélectrons émis par la photocathode traversent l'espace compris entre la photocathode et la plaque à canaux. Pendant une seconde période des cycles du champ électrique alternatif, pendant laquelle la polarité du champ électrique est inversée par rapport à sa polarité pendant la première période, tous les ions ayant pu émerger des canaux pour pénétrer dans l'espace compris entre la photocathode et la plaque à canaux sont réaspirés vers la plaque à canaux.
Patent EP-0427761-A1 (EP)
Inventor: ROLAND ROLF EMIL
IPC: A61L11/00
Filed: 1989-08-02
Abstract: Un dispositif de transport chauffé utile pour désinfecter les déchets contaminés broyés d'hôpitaux comprend un transporteur à racloirs avec deux chaînes sans fin (1, 2) à maillons et des organes d'entraînement (6) fixés à celles-ci. Le transporteur à racloirs est agencé dans un logement fermé, à l'exception d'une ouverture supérieure d'entrée (17), d'une ouverture de sortie (19) et d'une ouverture d'aération (18), dont le fond et les parois sont électriquement chauffés. Selon le procédé de désinfection mis en oeuvre au moyen de ce dispositif de transport, de la vapeur comprimée et saturée est vaporisée dans le logement par des injecteurs de vapeur.
Patent EP-0378161-A1 (EP)
Inventor: MAINEULT JEAN
IPC: H01H33/10
Filed: 1990-01-09
Abstract: The subject is a medium or high voltage circuit-breaker comprising, in a surround filled with pressurised dielectric gas, a main stationary contact (2) and a main moving contact (3), as well as a stationary arc contact (6) and a moving arc contact (7) between which an arc is established when they separate, characterised in that it comprises means for splitting the arc up into a large number of elementary arcs, each elementary arc being established between two metal plates (12). 
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Patent EP-0395848-A1 (EP)
Inventor: FRAUENBERGER KARL-ANDREAS DIPL
IPC: B65D23/10
Filed: 1990-02-23
Abstract: The vessel for liquids, particularly for milk, has a vessel body, a neck, which can be closed by a lid, and a handle. A vessel of this type is to be constructed in such a way that it can be placed in the standing compartment in the door and between the shelves of an ordinary domestic refrigerator even in the case of a capacity of 2 l and more. Furthermore, the vessel is to be designed in such a way that it is easy to clean and always allows pouring out without effort. If possible, a plurality of vessels are to be connectable to one another to form larger cluster. For this purpose, the vessel body 4 has in cross-section approximately the shape of a stretched oval with essentially straight longer vertical side walls 6, 8 and shorter curved vertical side walls 10, 12. The vessel body merges gradually without steps into the vessel neck 14. The carrying handle 27, 50 is constructed as a U-shaped moulding, the U-web of which is of straight or curved construction and serves as a handle 30, 56 and is connected to the longer side walls 6, 8. The vessel neck is arranged inclined at an angle to the vertical or is of straight construction. The vessel neck preferably has a circular cross-section, the radius of curvature of which corresponds approximately to the radius of curvature of the shorter side walls 10, 12 of the vessel body 4. <IMAGE>
Patent EP-0448746-A1 (EP)
Inventor: CLARK PETER D
IPC: C09D5/44
Filed: 1990-03-26
Abstract: Cathodic, aqueous, electrodepositable resin compositions containing organo-lead compositions. The organo-lead compositions comprise water insoluble lead salts of aliphatic acids having at least six carbon atoms or water insoluble lead salts of aromatic carboxylic acids. The coating compositions, coating baths, coated articles and processes of this invention do not require lead pigments or soluble lead, yet the coatings have outstanding corrosion resistance. The use of the organo-lead compounds also eliminates the need for separate catalysts in the electrodeposition coating compositions, coating baths and processes.
Patent EP-0391327-A1 (EP)
Inventor: MARZI DANILO
IPC: H05K9/00
Filed: 1990-04-03
Abstract: A method and apparatus for grounding multi-layer insulations (MLI) by electric contact, of either of each layer with the other or of all the layers with the underlying structure by means of one or more points of attachment of mechanical type. This makes it possible to simplify the construction procedure and increase the reliability. 
     This method is essentially carried out in the following manner: The layers (Fig. 1) which form the multi-layer insulations (6), (7), (8) are metalized on both faces and have holes (9) which are also metalized. All layers are contacted with each other and with a part of the attachment system (3) which is also electrically conductive. 
     The other part of the attachment system (2) is positioned on the structure (1) in such a manner as to permit the passage of electric charges. By contacting the two parts of the attachment system (2) (3), the multi-layer insulation is grounded with the structure. 
     The invention lies within the technical field of passive thermal protections, especially for space structures (space apparatus and systems etc.). 
     The object of the invention is to permit the removal of electric charges on multi-layer insulations.
Patent EP-0403980-A1 (EP)
Inventor: KOHNO YASUSHI
IPC: A61K31/47
Filed: 1990-06-15
Abstract: Cyclic anthranilic acid carboxylic acid derivatives of the following formula,
      wherein R¹ is hydrogen atom, carboxyl group, lower alkoxy carbonyl group having 1 to 3 carbon atoms, or phenyl group which may be substituted, R² and R⁴ are each independently a hydrogen atom, lower alkyl group having 1 to 3 carbon atoms or benzyl group, R³ is a hydrogen atom, halogen atom, nitro group, amino group, cyano group, carbamoyl group, carboxyl group, lower alkanoylamino group having 1 to 4 carbon atoms, benzoylamino group, lower alkylsulfonylamino group having 1 to 3 carbon atoms or phenylsulfonylamino group which may be substituted by methyl group; the acid addition or alkali salts thereof, are useful as drugs treat autoimmune diseases, antirheumatic agents and thera­peutic or prophylactic agents to treat metabolic bone diseases.
Patent EP-0410417-A1 (EP)
Inventor: ADACHI MITSURU C O UBE MACHINE
IPC: C22C1/10
Filed: 1990-07-25
Abstract: A method for the production of a metallic powder molding material (4) is disclosed which comprises a step of imparting mechanical energy due to at least one of such physical actions as vibration, pulverization, attrition, rolling, shocks, agitation, and mixing to metallic particles (4) in a vessel whose interior is held under a vacuumized atmosphere or an atmosphere of inert gas thereby enabling the metallic particles to contact each other and acquire improvement in surface quality and a step of hot molding the metallic particles thereby producing a molding material.
Patent EP-0422535-A1 (EP)
Title: Polymerisierbare Perylen-3,4,9,10-tetracarbonsäurebisimide sowie deren Polymerisate
Inventor: BECK KARIN HEIDRUN DR
IPC: C09B69/10
Filed: 1990-10-06
Abstract: Perylimide der Formel <IMAGE> in der R¹ C1-C20-Alkyl, das gegebenenfalls durch ein oder mehrere Sauerstoffatome unterbrochen ist, oder substituiertes Phenyl, R² unabhängig voneinander Wasserstoff, Chlor oder gegebenenfalls substituiertes Phenoxy, X eine chemische Bindung oder einen Rest der Formel <IMAGE> worin R³ und R<4> unabhängig voneinander für Wasserstoff, C1-C4-Alkyl, C1-C4-Alkoxy oder Halogen, m für 1 oder 2 und n für 0 oder 1 stehen, Y C6-C24-Alkylen, das durch ein oder mehrere Sauerstoffatome oder eine oder mehrere Imino- oder C1-C4-Alkyliminogruppen unterbrochen sein kann, und Z Vinyl oder einen Acryloyloxy- oder Acryloylaminorest bedeuten, deren Verwendung als Monomere in Polymeren sowie Polymerisate, die die neuen Perylimide als Monomereinheiten enthalten.
Patent EP-0424970-A1 (EP)
Inventor: BELL RICHARD L
IPC: A61B19/02
Filed: 1990-10-26
Abstract: A container and dispenser (32) for clips (8) is shown which allows the aneurysm clips (8) to be magnified as they are displayed to the user to facilitate easy removal of the clip (8) from the container (32). The container (32) includes a base (32) preferably made of silicone or some other rubber like material with slits for holding the jaws of an aneurysm clip (8) and a platform for raising the coil and arms of a clip (8) above the top surface (34) of the base (32). The container (32) also includes a generally disc shaped magnifier housing (50) for a containing a plurality of magnifying lenses (60) and a shaft (54) extending into a corresponding bore (44) in the base (32). A locking ring (55) attached to the shaft (54) is used to control the distance the magnifier housing (50) can be moved above the top surface (34) of the base (32) so that the clips (8) will be in focus for the user.