baber/WOPTO huggingface dataset:
Patent EP-0225901-B1 (EP)
Title: Canalisation utilisable notamment pour le transport de fluides et permettant de limiter la permeabilite aux fluides transportes
IPC: B32B1/08
Filed: 1986-06-06
Granted: 1989-12-20
Abstract: Une canalisation flexible ou rigide utilisable notamment pour le transport de fluides et permettant de limiter la perméabilité aux fluides transportés. La canalisation comporte au moins une gaine intérieure (1) souple en matériau thermoplastique, élastomère ou caoutchoutique et une gaine extérieure (10) comportant une couche métallique (3) et disposée autour de ladite gaine intérieure (1). Cette couche comprend au moins une couche de ruban (3) métallique plat enroulé en spirale avec un angle d'enroulement alpha supérieur à 50o et inférieur à 90o par rapport à l'axe de la canalisation. Pour les canalisations rigides, cette couche métallique (3) est collée à ladite gaine intérieure souple (1) sur la majeure partie de la largeur du ruban (3). Pour les canalisations flexibles, les spires présentent des zones de superposition de façon à assurer un recouvrement total de ladite gaine intérieure (1), les zones de superposition (30) des spires du ruban d'une part et les zones comprises entre lesdites zones de superposition d'autre part, ayant chacune une largeur au moins égale à l'amplitude de la déformation imposée à la gaine extérieure par la traction ou flexion maximale de la canalisation. Application notamment au transport de fluides corrosifs sous pression, à l'industrie pétrolière connue en forage ou en production.
Patent EP-0232287-B1 (EP)
Title: Systeme d'irrigation
IPC: A61M1/00
Filed: 1986-06-02
Granted: 1990-10-17
Abstract: Système d'irrigation destiné à être utilisé en chirurgie arthroscopique comprend une pompe à vitesse variable permettant d'introduire, depuis une alimentation en fluide, un fluide d'irrigation dans un site d'irrigation du corps, une soupape de commande de pression située dans l'écoulement provenant du site d'irrigation, un capteur de pression et une unité de commande associés permettant de détecter la pression au niveau du site et régler la soupape de commande de pression afin de maintenir la pression dans les paramètres prédéterminés, une unité de commande de dérogation réagissant à une incapacité de maintenir la pression dans les paramètres fixés et faisant varier le débit de la pompe, ainsi que des composants associés d'affichage et de signalisation. Le débit et la pression peuvent être commandés individuellement et indépendamment.
Patent EP-0235176-B1 (EP)
Title: Appareil d'avance de feuilles
IPC: B65H3/52
Filed: 1986-07-07
Granted: 1988-12-28
Abstract: Un appareil d'avance de feuilles comprend un mécanisme de retard (28) destiné à empêcher l'avance par inadvertance de feuilles se doublant ou se chevauchant. Le mécanisme de retard (28) est monté sur l'extrémité libre d'un bras de levier (50) fixé de manière pivotante et adjacente par son autre extrémité à la base (14) de l'appareil d'avance de feuilles. Le bras de levier (50) sur lequel est monté le mécanisme de retard (28) est sollicité par ressort en direction du rouleau d'avance (10). Ledit bras de levier peut néanmoins se déplacer légèrement en s'éloignant dudit rouleau grâce à un agencement à deux ressorts (104, 122), afin d'ajuster l'épaisseur de la feuille acheminée entre le rouleau d'avance et le mécanisme de retard. Un dispositif de retenue (68) fonctionnant dans une seule direction et pouvant être libéré manuellement permet au bras de levier (50) et au mécanisme de retard (28) de se déplacer en direction du rouleau d'avance (10) lors du frottement du rouleau et des courroies (26), mais empêche tout déplacement d'éloignement à partir dudit rouleau (10) à l'exception du mouvement limité nécessaire à l'ajustement des feuilles durant l'avance.
Patent EP-0237036-B1 (EP)
IPC: B60R13/04
Filed: 1987-03-10
Granted: 1989-10-18
Abstract: 1. Profiled body, especially profiled rail, comprising a profiled carrier band (1) of metal and, disposed thereon, a sheath (5) of plastics material or rubber in which intended break points (7) are made for removing at least one sheath strip (6) and for exposing an underlying ornamental section on the carrier band (1), characterized in that the sheath (5) is fixed in at least one region outside the sheath strip (6) arranged between the intended break points (7) on the carrier band (1) by an adherence-promoting layer (4) whereof the force of adherence on the sheath and on the carrier band is greater than the force required to tear off the sheath strip (6).
Patent EP-0255633-B1 (EP)
IPC: B28C5/12
Filed: 1987-07-17
Granted: 1991-01-02
Abstract: A device (1) is used to make up binding material with liquid, the material being conveyed via a charging region (4) and a metering device (7) into an essentially horizontal mixing chamber (10) and being mixed therein with water. Located at the mouth (15) of the mixing chamber (10) is a further mixing chamber (16) which is directed downwards and fitted with mixing tools (17) and which intensifies the mixing of the material already made up and extends the mixing time without the material accumulating backwards for this purpose inside its mixing chamber or having to be sent back. As a result, the introduction of air into the mixture can be improved at the same time without chemical pore formers or the like being required (Fig. 1). <IMAGE>
Patent EP-0261630-B1 (EP)
IPC: E06B3/66
Filed: 1987-09-22
Granted: 1990-08-22
Abstract: A process is described in which a tubular bar (27) which is substantially but not entirely filled with flowable solids (28), is closed at one end. To close the tubular bar (27) at its end, a thread (3) is introduced into the tubular bar (27) and is caused to form a ball of thread therein. The thread (3) is preferably introduced into the tubular bar by being blown through a hollow needle (11).
Patent EP-0243204-B1 (EP)
Inventor: MCCORMICK FRANCIS P
IPC: A61K35/76
Filed: 1987-04-24
Granted: 1996-01-24
Abstract: A drug delivery virion which contains an expression system for the desired protein active ingredient packaged in an envelope derived from a retrovirus is especially useful in administering materials which need to cross cell membranes in order to serve their function.
Patent EP-0274840-B1 (EP)
IPC: B29C45/14
Filed: 1987-11-25
Granted: 1990-05-30
Abstract: Apparatus for injection moulding plastics closure elements into apertures in the central panels of a plurality of can ends (13), said apparatus comprising, a first mould tool (26); a second mould tool (27); means effective to bring the mould tools together to clamp on opposed surfaces of each central panel and thereby define a mould cavity enclosing a margin of panel material around the aperture and spanning both sides of said aperture; and a passageway in at least one of the moulded tools to permit injection of plastics material into said mould cavity, wherein, the first mould tool includes a plurality of cavity defining mould portions (37,38) each slidably guided in a respective bore in said first mould tool and resilient support means (44) in each bore to urge each said mould portion towards the second mould tool.
Patent EP-0277234-B1 (EP)
IPC: D04H3/016
Filed: 1987-05-28
Granted: 1991-11-13
Abstract: Procédé de production de tissus non tissés consistant à collecter les fibres véhiculées par un fluide à haute vitesse sous la forme d'une bande, et à les introduire dans un dispositif d'emballage de tissus pour qu'elles se superposent. Dans ce procédé, la bande présente de préférence une distribution en section transversale telle que le poids par unité de surface dans les deux bords va en diminuant graduellement en direction du bord. Ce procédé permet de produire une bande filamenteuse ou un tissu non tissé filamenteux de grande largeur et présentant une quantité remarquablement faible d'irrégularités, à l'aide d'une installation de production de tissus non tissés dans laquelle des machines à filer mono- ou bibroches sont reliées directement entre elles. Il est ainsi possible de produire de manière économique un tissu non tissé large en petites quantités par le procédé de filage en connexion. En outre, la largeur ou le poids par unité de surface du produit peut être modifié sans modifier les conditions de filage, de sorte que ce procédé est également indiqué pour produire une variété de produits avec moins de perte lors du changement du type de production.
Patent EP-0271588-B1 (EP)
Title: Straight-acting mold clamping system
IPC: B29C45/66
Filed: 1987-06-25
Granted: 1991-09-18
Abstract: A motor-driven straight-acting mold clamping system, which is capable of closing or opening a mold at a high speed without using any large motor and generating a required mold clamping force. When the mold is opened or closed, a ball screw (8) engaged with a ball nut (7) which can be moved unitarily with a moving platen (1) is rotated at a high speed by a coarse adjustment motor (15) via gears (12, 13) to cause a metal mold (3) to be opened or closed at a high speed. During the clamping of the mold, the ball screw (8) is driven by a fine adjustment motor (14) via gears (10, 11), which have a large reduction ratio and which are adapted to amplify the rotational force, and a clutch (9), so that the metal molds (3, 4) are clamped with a large force.
Patent EP-0429439-B1 (EP)
Inventor: KAISER DONALD F
IPC: G01N27/06
Filed: 1987-08-28
Granted: 1997-03-12
Abstract: Improved accuracy in solution conductivity or resistivity measurment uses a center-sampling technique in which an AC drive is applied to a conductivity cell and the conductivity cell voltage is sampled during a predetermined time interval in the center of a half cycle drive waveform. The effects of cell capacitance, and particularly the electrode-solution capacitive, are compensated by periodically sampling during a second time interval which is different from the first interval. Based upon the difference between the sampled voltages in the first and second intervals, a correction to the measured conductivity or resistivity is made to compensate for capacitance induced errors.
Patent EP-0285895-B1 (EP)
Title: High voltage isolation device for transformers and inductances, especially destinated to high voltage direct current transmission
IPC: H01F27/32
Filed: 1988-03-21
Granted: 1992-03-11
Abstract: In electrical apparatuses of high-voltage direct current (HVDC) transmission systems, AC and DC voltage fields occur simultaneously alongside one another. In apparatuses of such systems the use of different materials as insulating materials to form insulating paths is unavoidable at some points. In consequence, heavily distorted electrical fields are produced from time to time because of the different characteristics of the dielectric constants and the specific resistances. According to the invention, to match the DC voltage field to the AC voltage field, solid material barriers (12 to 17) of pressboard are constructed, having an electrical conductivity increased in a graduated manner with respect to conventional pressboard, the specific resistance of the pressboard having the highest electrical conductivity being only approximately 2 to 10 times greater than that of the transformer oil, and the pressboard barriers (12, 13) having the highest electrical conductivity in each case being arranged at the end of the insulating path at which the field lines have the smaller radii of curvature. The high-voltage insulation arrangement according to the invention is advantageously suitable for the insulation of the inner end of high-voltage ducts and for the insulation of the high-voltage winding of transformers and inductances for HVDC transmission. <IMAGE>
Patent EP-0290985-B1 (EP)
IPC: C07D417/06
Filed: 1988-05-07
Granted: 1992-07-08
Abstract: The present invention relates to 1-[n-(2-alkyl-thio-10H-phenothiazin-10-yl)-alkyl]-4-benzoylpiperidines of the formula I <CHEM> wherein R is an alkyl radical having 1 to 6 carbon atoms, inclusive; n is an integer having a value from 2 to 4 inclusive; m is an integer having a value from 0 to 2 inclusive; and X is fluorine, chlorine, bromine, iodine, or trifluoromethyl, the geometrical isomers, optical antipodes, or pharmaceutically acceptable acid addition salts thereof, and to a process for their preparation. The compounds of the invention have analgesic and/or antipsychotic activity and can therefore be used as medicaments.
Patent EP-0306017-B1 (EP)
Inventor: BAALCKE GUENTHER
IPC: B26B5/00
Filed: 1988-09-01
Granted: 1993-12-22
Abstract: A device for cutting slices of fruit, vegetables or the like, having a knife-holding plate (3) at the front edge of which a straight or inclined or V-shaped cutting knife (4) is arranged, the knife-holding plate (3) being arranged on two parallel sides in two parallel frame strips (1, 2), arranged substantially perpendicularly to it, at their rear ends, having a supporting plate (7) which can be inserted into guide grooves (5) in the frame strips (1, 2), parallel to the knife-holding plate (3) and at a variable vertical distance from the cutting knife (4). In order to be able to cut slices of virtually any thickness, the supporting plate (7) consists of two parts, the distance between which is adjustable, one part (10) serving to guide the product to be cut and one insertion part (6) serving for insertion into the guide grooves (5). The distance between the parts (10, 6) is adjusted by means of a screw-thread mating assembly (11) or via wedge surfaces. <IMAGE>
Patent EP-0316561-B1 (EP)
Title: Plastic injection moulding machine
IPC: B29C45/47
Filed: 1988-10-05
Granted: 1990-06-13
Abstract: A plasticizing and injecting unit for use in an injection molding machine, having a carrier and supply block (10), which includes a pair of second bores (14), which are symmetrical with respect to the injection axis (s-s), and a pair of third bores (13), which are also symmetrical to the injection axis. The second bores contain respective advance-retract cylinders (A). The third bores contain respective injection cylinders (E). The advance-retract cylinders (A) are operable to axially advance and retract the plasticizing and injecting unit. The injection cylinders (E) are operable to inject molten plastic material into the injection mold. The second bores (14) are symmetrical to a first plane (f-f), which defines an angle ( alpha ) with a horizontal plane (h-h) extending through the injection axis (s-s). The third bores are symmetrical to a second plane (e-e), which includes a second angle ( beta ) with the horizontal plane.
Patent EP-0313093-B1 (EP)
Title: Ic card reader / writer
IPC: G06K7/06
Filed: 1988-10-21
Granted: 1992-07-22
Abstract: A first sensor (6) is arranged at a predetermined position on a conveying path of an IC card (A). When the IC card is detected by the first sensor, the conveyance of the IC card is stopped. A connector (7) supported to a supporting member (8) provided at a predetermined position approaches the contacts of the IC card and is come into contact therewith. There is also provided a second sensor (11) to detect that the connector is located at a position adapted to be come into contact with the contacts of the IC card on the basis of the motion of the supporting member. The supporting member has a projecting portion (8a) adapted to abut on the IC card which has overrun from the predetermined position. When the projecting portion abuts on the IC card, no detection signal is output from the second sensor.
Patent EP-0281180-B1 (EP)
Title: Respirating apparatus for patients
IPC: A61M16/00
Filed: 1988-02-10
Granted: 1992-09-09
Abstract: Respirating apparatus comprising a pump (1,2,3) , by means of which respiratory gas may be circulated in a closed line system (4) in which the pressure may be varied in accordance with a certain respirating pattern, said line system (4) being provided with connecting means (8) for a patient and for supplying the various components of the respiratory gas (10,11,12) and with means (9) for withdrawing the carbon dioxyde exhaled by the patient into the line system (4), said pump including at least one pump chamber (1,2,3), which is separated by a pump membrane (5) into a primary and a secondary portion, in which the secondary portion forms part of or is connected to the line system (4) and the primary portion is connected to a supply of a driving fluid (17), of which the varying pressure may effect the pumping action of the membrane (5).
Patent EP-0308151-B1 (EP)
Title: Microscope viewing arrangements
IPC: G02B21/24
Filed: 1988-09-12
Granted: 1993-03-24
Abstract: There is disclosed a microscope viewing arrangement adapted for exhibition use comprising a console (11) enclosing a microscope arrangement (12) and affording a viewing position (13), remote focussing means (14) operable from the viewing position (13), and a lamp arrangement adapted to illuminate a specimen position, the focussing means, the lamp arrangement (15) and the specimen position (16) being, in use, inaccesible from the viewing position, and information display means (17) adapted to display information relevant to a specimen mounted in the specimen position and to be changed with such specimen.
Patent EP-0312457-B1 (EP)
Inventor: WEN HORNG YUAN
IPC: F17C7/00
Filed: 1988-10-13
Granted: 1994-06-01
Abstract: A method is disclosed which avoids the formation of droplets by condensation of vapors during the expansion of a hightly compressed gas through a critical orifice. The pressure drop is distributed over a sufficient number of critical orifices so as to limit the temperature drop insufficient to initiate droplet formation. One application of the method is pressure reduction of cylinder gases without droplet formation.
Patent EP-0292443-B1 (EP)
IPC: G01N33/96
Filed: 1988-05-13
Granted: 1992-08-26
Abstract: A solution for controlling the performance of the ionic exchange chromatography column of HPLC apparatuses, and more particularly of the AUTO A1C HA 8110-8111 apparatus with a MICROPEARL S-F-W-A1C column, said solution being made up of a lyophilic hemolysate comprising hemoglobin, monobasic potassium phosphate, dibasic potassium phosphate,  alpha -D-ribose, guanine, cytosine, thymine and uracil, and a solvent, for restoring the lyophilic hemolysate, comprising a nonionic surface active agent such as TRITON X-100, a bacteriostatic agent, such as for instance sodium azide, and water, and it also relates to a process for the production of said solution.
Patent EP-0315660-B1 (EP)
Title: Injection core for two-component injection moulding
IPC: B29C45/16
Filed: 1988-06-03
Granted: 1992-01-02
Abstract: An injection core for two-component injection moulding, in particular of plastic stoppers for bottles and similar containers, solves the problem caused by the fact that injection cores in a single piece can only be moved with difficulty, if at all, a predetermined distance away from the first injected body, because of the design of the latter, in order to create a gap for injecting the second body. The injection core is composed of a first (1) and of a second (2) partial cores. The first partial core can be moved a predetermined distance (A, A') away from the first injected body after injecting the first substance, and the second substance can then be injected in the gap thus obtained in order to form the second injected body.
Patent EP-0377617-B1 (EP)
IPC: F03C2/08
Filed: 1988-09-02
Granted: 1991-09-18
Abstract: Moteur turbinaire à engrenages comportant deux roues dentées (14, 15) à contact externe mutuel, sur les surfaces latérales desquelles une plaque d'étanchéité (26) est appliquée par deux champs de compression (A, B) approximativement concentriques. Les deux champs de compression ne communiquent pas l'un avec l'autre. On peut commander la pression d'un champ de compression (B) au moyen d'une soupape de régulation (41) à commande électromagnétique, modifiant ainsi la force de compression de la plaque d'étanchéité (26) sur les roues dentées. Lorsque l'on démarre le moteur turbinaire à engrenages, la force de compression doit être faible de sorte que la résistance de démarrage puisse également être faible. Lors de pressions élevées, la force de compression est augmentée par fermeture de la soupape, ce qui évite une fuite d'huile le long des roues dentées, à partir du côté à pression élevée jusqu'au côté à basse pression.
Patent EP-0327022-B1 (EP)
Title: Bioabsorbable surgical device for treating nerve defects and  method for manufacturing it
Inventor: DELLON ARNOLD LEE
IPC: A61B17/11
Filed: 1989-01-31
Granted: 1995-04-26
Abstract: A bioabsorbable tube device (10) for the repair of nerve defects or gaps comprising a flexible, porous, knitted or woven mesh tube. The tube device is crimped along its exterior (12) to provide a tube which can be bent without pinching or crimping the internal circumference of the tube. The internal tube surface (14) is relatively smooth to provide an optimum environment for longitudinal nerve axon growth within the tube. A method of using such a tube device is also disclosed utilizing the steps of selecting a flexible, porous, bioabsorbable tube device and, then, suturing the nerve ends within the tube device such that a predetermined gap is left between the proximal and distal nerve ends to allow for nerve axon growth across the nerve gap from the proximal nerve end to the distal nerve end.
Patent EP-0353604-B1 (EP)
Title: Stabilizing medium for soils and surfaces
IPC: C05D9/00
Filed: 1989-07-26
Granted: 1992-11-19
Abstract: The invention relates to a stabilising medium for soils and surfaces based on a calcined clay mineral mixture in combination with an organic activator.
Patent EP-0373334-B1 (EP)
Inventor: CHRISTOFFERS BERND
IPC: B60T7/20
Filed: 1989-10-30
Granted: 1994-12-21
Abstract: In a known device, an electrical contact is closed when an elastomer spring element associated with the drawbar coupling has sprung in to a prescribed extent or more under the action of the axial force. Upwards of the specific magnitude of the axial force, the device thus indicates only that such a force exists at all. This device is not suitable for applications in which the magnitude of the axial force is at issue. 
<??>In order to avoid this disadvantage, the invention proposes to measure the pressure produced by the axial force in the elastomer spring element and for this purpose to arrange a pressure sensor (2; 18 or 7) on a transfer shoulder (21 or 15; 20 or 17) between the elastomer spring element (5 or 16) and the housing (bearing parts 3 or 9) or the tension rod (6, 22) of the drawbar coupling. Alternatively, the pressure sensor (10) can be arranged on the elastomer spring element (5 or 16). 
<??>The preferred area of application of the invention is vehicular technology.
Patent EP-0377823-B1 (EP)
Inventor: ISHIMARU HIROSHI
IPC: A61K38/19
Filed: 1989-12-04
Granted: 1994-07-13
Abstract: A pharmaceuticl composition and a method for its use in the treatment of psoriasis are provided wherein the composition comprises tumor necrosis factor as an active ingredient and at least one pharmaceutically acceptable carrier, diluent or excipient.