baber/WOPTO huggingface dataset:
Patent EP-0069925-A1 (EP)
Inventor: SCHIEL CHRISTIAN
IPC: D21F1/02
Filed: 1982-07-01
Abstract: The disclosure concerns the wire end section of a paper making machine. The wire belt is an endless loop and the pulp suspension is supplied by one or more head boxes. The head box has an upstream and a downstream flow guide wall defining a pulp outlet opening between them. The downstream guide wall has a convexly curved slide shoe which cooperates with the passing wire belt to define a web-forming zone. At the other side of the wire belt, upstream of the outlet opening, another convexly curved wire support surface is defined for leading the wire belt into the web-forming zone. Both of the convexly curved surfaces are displaceable transversely to the direction of pulp flow from the head box. The radius of curvature of the slide shoe is greater at the outlet opening and smaller away from the outlet opening. The radius of curvature of the cooperating supporting surface on the other side of the belt is smaller than the mean radius of curvature of the slide shoe. Where a plurality of head boxes are provided, drainage water from one head box is collected and is pumped to supply water for the other head box, and vice-versa.
Patent EP-0071147-A1 (EP)
Inventor: ABEND KLAUS DR
IPC: G01N29/24
Filed: 1982-07-19
Abstract: 1. Process for the non-destructive testing of ferromagnetic materials, preferably of cylindrical test bodies, such as pipes or bars, in which the test body is surrounded by a rotating magnet provided with two pole shoes and the magnetic field created by the magnets is used to measure the stray flux, characterised in that the magnetic field is simultaneously used for the electrodynamic excitation of an ultrasound field in the test body and the ultrasound field is measured.
Patent EP-0079595-A1 (EP)
Title: Procédé de préparation de biocatalyseurs doués d'activité enzymatique et produits obtenus
Inventor: LEUBA JEAN-LOUIS
IPC: C12N11/10
Filed: 1982-11-12
Abstract: Des catalyseurs enzymatiques sont préparés à partir de particules minérales enrobées de chitosane. Les enzymes peuvent être adsorbés directement sur la surface après un traitement de réticulation permettant de stabiliser l'enrobage, ou immobilisés par des liaisons chimiques après un traitement avec un réactif bi-fonctionnel par exemple avec du glutaraldéhyde. La stabilité du biocatalyseur est avantageusement augmentée par un retraitement avec un réactif bifonctionnel après l'immobilisaton de l'enzyme. Les enzymes sensibles au glutaraldéhyde sont fixés par un carbodiimide. Les catalyseurs ainsi préparés sont insolubles dans des solutions aqueuses. Les particules sont rigides et non-compressibles, et bien adaptées à l'utilisation dans des réacteurs à lit-fixe et à lit-fluidisé. Le rendement d'immobilisation peut atteindre 90% suivant les cas.
Patent EP-0099432-A1 (EP)
Inventor: HIROSE MASAKAZU
IPC: B01D69/12
Filed: 1982-07-21
Abstract: A gas permselective membrane comprising a porous support having fine pores continuous in the thickness direction and a layer of a polymer laminated on the surface of said porous support, said polymer comprising silarylene-siloxane structural units represented by the following gener. al formula
     wherein R stands for an alkyl group having 1 to 10 carbon atoms, a phenyl group, a nucleus-substituted phenyl group having 6 to 20 carbon atoms, or a substituted alkyl group having 1 to 10 carbon atoms, Ar stands for
     in which X is -0-,
     
     and m is a number of from 5 to 8000, and diorganosiloxane structural units represented by the following general formula
     wherein R 1  and R 2  each independently stand for an alkyl group having 1 to 10 carbon atoms, a phenyl group, a nucleus-substituted phenyl group having 6 to 20 carbon atoms, a substituted alkyl group having 1 to 10 carbon atoms, a vinyl group, or an allyl group, and n is a number of from 0 to 2000, with the proviso that n/m is in the range of 0 ≦ n/m ≦ 50, wherein the average pore size of said porous membrane is 0.001 to 1 µm and the thickness of said polymer layer is 0.01 to 1 µm. 
     This permselective membrane has a high oxygen-separating capacity and is excellent in respect to pressure resistance and resistance to pinhole formation and, therefore, is valuable for obtaining from air oxygen-rich air- containing oxygen at a high concentration and at a low cost.
Patent EP-0072137-A1 (EP)
Inventor: HARNDEN MICHAEL RAYMOND
IPC: C07H19/073
Filed: 1982-07-26
Abstract: A compound of formula (I):
     or a pharmaceutically acceptable active ester thereof, in which Y is a halogen atom, is useful in the treatment of infections caused by herpes viruses.
Patent EP-0056349-A1 (EP)
Inventor: COULON PIERRE
IPC: C11D9/32
Filed: 1982-01-12
Abstract: Paste capable of being employed for manual washing, containing    10 to 35% by weight of copra derivative,    0 to 20% by weight of palm derivative,   4 to 10% by weight of at least one  alpha -methylsulphonated fatty acid ester,   50 to 50% by weight of water, and the necessary quantities of at least one base chosen from sodium hydroxide, potassium hydroxide and amines (preferably triethylamine) to ensure the saponification of the copra and palm derivatives.
Patent EP-0080436-A1 (EP)
Inventor: WEIKL ANDREAS
IPC: A61M/
Filed: 1982-11-23
Abstract: An apparatus and method for comminuting and/or eliminating constricted areas in vessels of all types whereby fissures and cracks in the vessel walls during the treatment of stenosis in blood vessels and also coronary obstruction are to be avoided. A treatment catheter is used which is equipped with two inflatable balloons which seal off a constriction place in a vessel on both sides thereof whereby the degree of expansion of both balloons is externally regulatable. An inlet member for the supply of means dissolving the material of the constriction area or comminuting the same into smaller particles and an outlet member for the removal of the dissolved or comminuted material of the constriction place are provided in the walls of the treatment catheter within the area delimited by the two balloons. These inlet and outlet members are in communication with a channel accessible from the outside.
Patent EP-0063558-A1 (EP)
Inventor: UHL FRIEDRICH
IPC: B61B12/12
Filed: 1982-04-05
Abstract: 1. A clamp for cableways which are adapted to be coupled, comprising a clamping jaw (2), which is fixed to the clamp housing, and a movable clamping jaw (3), which is forced against the cable (1) by means of a spring, spring set or the like (7), which is disposed in the clamp housing, wherein the spring (7) is adapted to be stressed by means of a shifting lever (12), which has an arm that is positively guided at the coupling by means of a stationary coupling rail and which via a series of camming surfaces and a pressure roller (10) bearing on said camming surfaces positively transmits to the movable clamping jaw (3) the shifting movement imparted to the lever by the coupling rail, the spring or spring set surrounds a rod (5), which projects from the movable clamping jaw in the direction of its displacement, said spring or spring set bears at one end on a flange (4) of said clamping jaw and bears at its other end on a slider (8), which is slidably guided along the rod (5) within the clamp housing (6), the pressure roller (10) is carried by the slider at that end which faces away from the clamping jaws, and the shifting lever (12) is movably mounted directly on the clamp housing and provided with the series of camming surfaces, which are shaped to effect coupling and uncoupling operations, characterized in that the shifting lever (12) has two arms, one of which is actuated by the coupling rail whereas the second arm carries a cam (11, 11') which is provided with the series of camming surfaces, which are divided into at least two separate series of camming surfaces by a point of maximum force transmission (neutral point), and one of said series is associated with the coupling and uncoupling operations and the other with the locking operation.
Patent EP-0077777-A1 (EP)
Inventor: CONZELMANN GERHARD
IPC: G05B1/03
Filed: 1982-01-30
Abstract: Ce circuit permet l'introduction de donnees de reference dans les systemes numeriques dans lesquels une suite de valeurs numeriques est comparee aux donnees de reference afin d'obtenir des signaux de commutation pour le systeme numerique. Il comporte un bloc (1) qui comprend un convertisseur numerique-analogique (5) recevant la suite de valeurs numeriques et commande par une grandeur electrique interne de reference, de preference une tension de reference (UR). Les donnees de reference sont derivees, en tant que valeurs analogiques, a partir des valeurs de reference, dans des moyens de commutation (2), avantageusement par division de tension. Les donnees de reference ainsi obtenues sont ensuite comparees a la sortie analogique du convertisseur par des comparateurs (K0, K1, K2, Kn) situes dans le bloc (1). Grace a l'utilisation des memes valeurs de reference pour le signal analogique de sortie du convertisseur (5) et a la production des donnees de reference, on obtient une detection des phenomenes de perturbation, tels que la derive et analogues. Le circuit selon l'invention se prete particulierement bien pour l'etablissement de signaux de commutation dans des systemes numeriques d'allumage de machines a combustion.
Patent EP-0086195-A1 (EP)
Inventor: MCCALLUM NEVILLE CLYDE CLIENT
IPC: A63K1/00
Filed: 1982-03-08
Abstract: Ameliorations aux pistes de courses de chevaux et en particulier a un moyen permettant d'obtenir des 'departs a la volee' a handicap 'sans defaillance'dans les courses de chevaux, comprenant un champ de course dont au moins une partie peut etre divisee en une pluralite de pistes de course adjacentes, individuelles, et ces pistes de course sont separees par des rails de barriere (3), et les portes de depart (4) sont attachees aux rails des barrieres, les ameliorations se caracterisant par des portes de depart separees fonctionnant automatiquement et pouvant etre accelerees (4), lesquelles peuvent etre placees en des positions de depart de course a egales distances ou en des positions de depart de course a handicap a des distances differentes par rapport a un poteau d'arrivee pour chaque cheval participant a la course dans sa propre piste de course, des moyens etant prevus pour deplacer la pluralite de portes de depart vers l'avant a l'unisson avec un taux d'acceleration predetermine, chaque cheval en course suivant sa propre porte de depart dans sa propre piste de course, le dispositif etant concu de sorte que, lorsque les portes de depart arrivent simultanement a une position de depart de courses preselectionnee dans chaque piste de courses, toutes ces portes s'ouvrent simultanement automatiquement, apres quoi elles sont freinees et arretees, ce qui permet a tous les chevaux en course de partir dans la course a un train de course desire et porter tous le meme poids au lieu du systeme a handicap avec poids individuels.
Patent EP-0071631-A1 (EP)
Inventor: YEATS ROBERT E
IPC: H01L31/0232
Filed: 1982-01-25
Abstract: Ensemble optico-electronique permettant d'ameliorer sensiblement l'efficacite de couplage entre des fibres optiques a petit noyau (10) et des detecteurs et des emetteurs (29) de petite surface. L'ensemble comprend un boitier (32) contenant un dispositif optico-electronique actif (29) et une fenetre de transmission de la lumiere (20). La fenetre (20) ferme le boitier de facon etanche et protege physiquement le dispositif (29) de l'environnement. La fenetre (20) est mince, de preference moins de 6 mm, et possede un indice de refraction superieur a celui des fenetres en verre conventionnelles, de preference superieur a 2, afin de reduire la dispersion du faisceau entre la fibre optique (10) et les detecteurs ou emetteurs (29). Le materiau constituant la fenetre est de preference un monocristal de GaP.
Patent EP-0086977-A1 (EP)
Inventor: DINTER PETER
IPC: B29C59/10
Filed: 1983-01-26
Abstract: 1. Process for the continuous, single-sided surface treatment of a film web (S) by means of electric corona discharge, in which the film web (S) moved in the direction of its longitudinal axis is passed between at least one grounded electrode (14) and a moving, polarized surface (W), whereby the surface of the film web (S), which is not to be treated, rests on the moving surface, characterized in that by evacuation an air-free contact is produced between the film web (S) and the moving polarized surface (W).
Patent EP-0103206-A1 (EP)
Inventor: HOKAZONO AKIO
IPC: C07D333/38
Filed: 1983-08-17
Abstract: Feed compositions containing a dithia derivative represented by the general formula:
     wherein R and R' are same or different lower alkyl groups, n is an integer of 0, 1 or 2, and A is -CH 2 -. 
      (wherein M is hydrogen or a salt-forming re- sidue).-CH=CH-, -CH 2 -CH 2 ,
     are useful for improving meat qualities of livestock, poultry and fish as well as for strengthening the eggshell of poultry.
Patent EP-0111356-A1 (EP)
Inventor: GLERUM JOHANNES ADRIAAN
IPC: B65D3/30
Filed: 1983-11-24
Abstract: The invention relates to a cylindrical container comprising a bottom. a cylindrical body'and a lid. 
     The invention has for its object to design a container of the kind set forth so that it satisfies requirements with respect to strength and stackability and can, moreover, be manufactured at economically permissible, additional costs. According to the invention the container comprises a reinforcing layer fixed to the surface of at least the central zone of the body throughout the circumference thereof. 
     It is preferred to use a container whose reinforcing layer is fixed'to the entire body surface.
Patent EP-0111359-A1 (EP)
Inventor: TORENBEEK REINDER
IPC: C09K23/52
Filed: 1983-11-25
Abstract: Aqueous emulsion of tertiary butyl hydroperoxide containing a protective colloid insuring stability after a storage period of two months. The protective colloid used is hydroxyethyl cellulose having a degree of substitution of more than 2,0, particularly 2,3-3,0. The emulsion may contain 0,1-10% by weight of the colloid and, optionally, up to 5% by weight of a surfactant.
Patent EP-0088015-A1 (EP)
Inventor: DE LAVENNE HUBERT
IPC: B60N2/06
Filed: 1983-02-24
Abstract: 1. Vehicle with one piece body having at the front one or two seats (2) mounted for sliding on longitudinal slides and at the rear a bench seat (3) and which comprises on each side at least one access opening (4) closable by means of a leaf door with substantially vertical axis whose front edge (4b) is substantially directly in line with the windscreen frame upright while being substantially parallel thereto, characterized in that the rear edge (4a) of the opening (4) is disposed substantially in line with the rear edge (3a) of the sitting portion of the bench seat (3), in that the normal driving position is determined so that the front of the sitting portion of the seat or seats (2) is, in the middle adjusted position, substantially at the level of the front edge (4b) of the access opening (4), and in that the slides allow the seat to be moved back beyond the position which a tall occupant requires so as to have the best feeling of comfort.
Patent EP-0128446-A1 (EP)
Inventor: BIANCO CARLO
IPC: F04D13/06
Filed: 1984-05-28
Abstract: A pump is disclosed wherein, in order to provide switching ability between two different delivery outlets, a stator casing (16) bounds two superimposed manifold chambers (19, 20), each chamber being in communication with the pump impeller housing (15) through a respective tangential conduit. The chambers are sealed from each other by an elastic membrane (23) operative to selectively cut off valve seats (24, 25) in each manifold chamber for rotation of the pump impeller in either directions.
Patent EP-0143332-A1 (EP)
Inventor: KLEIN KARL ADOLF
IPC: E05B65/10
Filed: 1984-10-25
Abstract: 1. Quick release device for an outwardly opening, locked door (4), the mortise dead lock (5) of which engages with its locking bolt (8) into a striking plate (12) consisting of a stationary inner component (15) and a movable lap component (16), of which the inner component (15) is fixed, opposite the lock face plate (6), in a recess of the fixed door frame (2) and of which the lap component (16) is situated on the outer face of the fixed frame (2), a bolt (24), capable of being actuated independently of the mortise dead lock (5) being journalled on the inner component (15), which (bolt 24), in the locking position, is in engagement with the lap component (16) and, after quick release, disengages the lap component (16), so that the latter, as the door (4) is opened, can be lifted off the preclosed locking bolt (8) from the outside of the fixed frame (2), characterized in that the preclosed locking bolt (8) bears against the lap component (16), the engagement of which with the locking bolt (8) can be cancelled from the inside of the fixed frame (2).
Patent EP-0130801-A1 (EP)
Inventor: YOLDAS BULENT ERTURK
IPC: G02B1/11
Filed: 1984-06-28
Abstract: Antireflective silica coating (14) for vitreous material (12) is substantially non-reflecting over a wide band of radiations. This is achieved by providing the coating with a graded degree of porosity which grades the index of refraction between that of air and the vitreous material of the substrate. To prepare the coating, there is first prepared a silicon-alkoxide-based coating solution of particular polymer structure produced by a controlled proportion of water to alkoxide and a controlled concentration of alkoxide to solution, along with a small amount of catalyst. The primary solvent is alcohol and the solution is polymerized and hydrolized under controlled conditions prior to use. The prepared solution is applied as a film to the vitreous substrate and rapidly dried. It is thereafter heated under controlled conditions to volatilize the hydroxyl radicals and organics therefrom and then to produce a suitable pore morphology in the residual porous silica layer. The silica layer is then etched in order to enlarge the pores in a graded fashion, with the largest of the pores remaining being sufficiently small that radiations to be passed through the substrate are not significantly scattered. For use with quartz substrates, extremely durable coatings which display only 0.1% reflectivity have been prepared.
Patent EP-0147060-A1 (EP)
Inventor: HARMER GEORGE ARTHUR
IPC: F16D51/22
Filed: 1984-11-23
Abstract: An internal shoe drum brake has a pair of shoes (1, 2) mounted on a backplate (3), and a mechanical shoe- expansion mechanism which includes a lever (9) movable angularly in a plane parallel to the backplate. An abutment device (13) is mounted on the shoe (2) and is retained on the shoe by a separate shoe hold-down device (14), the abutment device extending to a position adjacent said lever to provide a backstop for the latter in order to set a predetermined retracted position for the lever.
Patent EP-0119142-A1 (EP)
Inventor: FAYOLLE BRUNO LUDOVIC MARIE-CH
IPC: H02P25/14
Filed: 1984-03-13
Abstract: 1. A device for supplying electrical A.C. power to the motor (100) of a portable electric machine, said motor being provided in series with a phase-controlled semi-conductor (110), comprising : - a measuring means (130, 170), for measuring the variation of the peak value of the current passing through the motor - detecting means (190), cooperating with said measuring means, for acting on the power supply of the motor to switch off said power supply when the rate of increase of said peak value reaches a predetermined threshold corresponding to the maximum kickback torque that may bear the user of the machine, said measuring means delivering to said detecting means (190), for comparison to a predetermined reference value (180), a signal substantially proportionnal to the rate of increase of said peak value of the current passing through the motor, characterized by the fact that said measuring means comprises, connected in series : - rectifier means (150; D5), for rectifying a signal proportionnal to the current passing through the motor, - integrator means (160; R19, C6), for delivering a signal substantially proportionnal to said peak value of the current passing through the motor, - differentiator means (170; R17, C5), for differentiating the signal delivered by said integrator means, said device further comprising : - inhibitor means (300) for preventing interruption of the power supply by said detecting means during a predetermined period following the turning-on of the motor, - softstart means (410-450) for progressively varying the mean value of the voltage across the terminals of the motor, so as not to exceed, at least during the period of operation of said inhibitor means, the maximum kickback torque that may bear the user, said progressive variation in voltage being obtained by the phase-controlled semiconductor (110), connected in series with the motor, and - means (500) for limiting the mean value of the voltage across the terminals of the motor, cooperating with said softstart means, so as to limit, in any event, the torque produced by said motor to a predetermined maximum value (Co), and to allow, in case said predetermined maximum value is reached, the obtention of a stability of the torque produced around said maximum value.
Patent EP-0123596-A1 (EP)
Inventor: CHRYSOSTOME GERARD
IPC: F23C10/18
Filed: 1984-04-06
Abstract: La grille (1) présente des cavités (2) raccordées à des canaux principaux (5) pour le gaz principal de fluidisation et des renflements (7) dans lesquels passent des canaux complémentaires (9) ayant leur sommet (12) situé au-dessus de la grille (1), ces canaux complémentaires (9) ayant une zone d'action (14) dans laquelle on fait passer le tube (16) d'échange de chaleur, ce qui permet de faire varier le coefficient d'échange et le transfert de chaleur en agissant sur le débit des canaux complémentaires (9) sans modifier la vitesse de fluidisation.
Patent EP-0134176-A1 (EP)
Inventor: GARCIA SESEN ANTONIO
IPC: F25B15/10
Filed: 1984-08-09
Abstract: The invention relates to a process and an apparatus to improve the circulation in a given direction of a fluid, preferably with a refrigerating function, of an absorption refrigeration machine. The device for improving the circulation in a given direction of this fluid, preferably with a refrigerating function, which circulates firstly essentially in the liquid phase in a circuit, preferably with a refrigerating function, of an absorption refrigeration machine, and which undergoes at a given point (1) of said circuit at least partially a change of phase, producing at least partially a vapour phase, is characterised in that it comprises, upstream of said point of change of phase, means (18) which reduce the cross-section of said circuit, limiting the passage of said fluid in the liquid phase so as to prevent circulation in the opposite direction or in return of the liquid fluid, thus favouring a preferential circulation in the desired given direction. These means (18) which reduce the cross-section of the circuit are preferably formed by at least one constriction (20) of the circuit at a given point, preferably defining a calibrated opening. The invention, by improving the circulation of the fluid which is preferably refrigerating, makes it possible to increase radically the thermal efficiency in such a manner that absorption refrigeration machines become competitive in relation to compression and expansion refrigerating devices. <IMAGE>