baber/WOPTO huggingface dataset:
Patent EP-0430000-A1 (EP)
Inventor: TAPPE GUSTAV DIPL-ING
IPC: G03C7/42
Filed: 1990-11-17
Abstract: A readily biodegradable bleach bath having an adequate bleaching action contains   (1) an iron(III) complex, whose complexing agent corresponds to the extent of at least 20 mol %, preferably at least 80 mol %, to the formula I <IMAGE>  in which     R2 is hydrogen or hydroxyl,   n is 1 or 2,   x is 2 or 3 and   y is 0 or 1 and the total of x and y is always 3,   (2) an excess of free complexing agent from 1 to 120 mol %, preferably from 5 to 20 mol %, relative to the iron complex or iron complex salt, and has been   (3) adjusted to a pH value of </= 4.5.
Patent EP-0429051-A1 (EP)
Title: Drum shearer
Inventor: GNAUERT ROLF
IPC: E21C27/02
Filed: 1990-11-20
Abstract: The drum shearer (2) has vertically adjustable shearing drums at the ends. The shearing drums are driven in rotation from a central electric motor (8). For this, there are drive shafts (10) which extend in a straight line between the electric motor (8) and drum-head gears (11) provided in the region of the pivot axles (6) of the shearing arms (7) assigned to the shearing drums. The drive shafts (10) are enclosed by hollow shafts (18) as integral parts of eddy-current couplings (17). The hollow shafts (18) are connected via gear trains (15) to the gearwheels (13) causing the longitudinal advances of the drum shearer (2). The hollow shafts surrounding the drive shafts (10) can also form an integral part of electric motors extending coaxially relative to the central electric motor (8) in the longitudinal direction of the machine housing (1). <IMAGE>
Patent EP-0388238-A1 (EP)
Inventor: CHAUSSADAS JEAN
IPC: B65D5/50
Filed: 1990-03-16
Abstract: A package accommodating a plurality of articles (c) arranged in two or more rows (R1, R2) and in at least one tier (T1, T2) comprises a top panel (18) and a pair of overlapped base panels (12, 24) forming a carton base which is spaced apart from the top panel by a pair of side wall panels thereby forming a tubular structure. One of the base panels (24) has a row of erected tabs (t) forming an interrupted separating keel between lower portions of one row of articles seated on the carton base and lower portions of an adjacent row of articles seated on the carton base. Each of the erected tabs has opposite wing portions (50, 52) which are supported against collapse by the outermost base panel (12) to maintain the tab in an erected position.
Patent EP-0403235-A1 (EP)
Inventor: STEADMAN WILLIAM DAVID
IPC: A61G7/10
Filed: 1990-06-12
Abstract: A lifting mechanism for use in lowering or raising a user, such as on entering or leaving a bath (11) or other confined space, comprising at least one support member (50) turnable about an axis, a flexible web (51) associated with the support member (50) and having a further support member (58) by which the web (51) may be suspended in an open loop spanning the bath (11) or other space, and means for extending or retracting the web (11) by the action of the said one support member (50) whereby to enlarge or reduce the loop, motor drive means (53) for actuating the said one support member (50) whereby to cause it to turn in one direction or the other about the said axis and means (56) sensitive to the tension in the web (51) and operative to disable the said motor drive means (53) when the tension in the web (51) exceeds a predetermined threshold value.
Patent EP-0427388-A1 (EP)
Inventor: ILENDA CASMIR STANISLAUS
IPC: C08F255/00
Filed: 1990-09-26
Abstract: Polyolefin - acrylic graft copolymers capable of compatibilising melt processible polyolefin and gas barrier resins are used therewith as adhesives in multilayer composites or as a third component therewith in monolithic articles so as to produce packaging materials and articles, such as films and bottles for use especially in food and drinks packaging.
Patent EP-0381575-A1 (EP)
Inventor: ATLAS GERARD
IPC: H02K26/00
Filed: 1990-01-30
Abstract: The stabilisation system for a support (6) comprises an active rotor (10) mounted on the support (6) via frictionless bearings (12, 13) and integrally connected to an active member (1), at least one parameter of which, associated with the rotation of the active rotor (10), can be varied as a function of time, an inserted opposing rotor (21) which is mounted concentrically on the active rotor (10) with the aid of frictionless bearings (22, 23) such as magnetic bearings or gas bearings and which supports an opposing inertia member (20), a single controlled electric motor (3) placed in between the active rotor (10) and the opposing rotor (21) in order to drive the active rotor (10) and the opposing rotor (21) in rotation in opposite directions, in such a way that the residual torque disturbances generated on the support (6) by the movement of the active rotor (10) are cancelled out by the opposing and simultaneous movement of the opposing rotor (21), the gear ratio of the active rotor (10) and of the opposing rotor (21) being such that the total kinetic moment of the active rotor (10) and of the opposing rotor (21) is kept equal to zero. …<IMAGE>…
Patent EP-0383656-A1 (EP)
Inventor: HUVET JEAN
IPC: E04C2/08
Filed: 1990-02-09
Abstract: A main metal sheet (2) is held in a state of tensile prestress by elastic elements preferably constituted by auxiliary metal sheets (7, 55, 56, 57) which have been elastically curved in order to be inserted between the folded-over edges (3, 50) or ribs (51, 53) of the main metal sheet. Advantageously, masses of insulating material (60, 61) are placed between the main metal sheet and the auxiliary metal sheets and/or between the auxiliary metal sheets and an additional metal sheet (53) which forms a caisson with the main metal sheet. <IMAGE>
Patent EP-0395522-A1 (EP)
Inventor: TIRELLI MARCO
IPC: G01T1/29
Filed: 1990-04-26
Abstract: The invention relates to a radiological system of the mammographic type in which a radiation monitor is provided, comprising a detector 22,23 for X-radiation which has passed through the breast to be examined, of the type comprising a radiation converter 22 for converting X-radiation to photonic radiation, and a photoelectric multiplier tube 23 for the photons emitted by the converter. The invention resides in the fact that the converter is masked by a strip 29 which is opaque to photonic radiation except in zones whose variable dimensions are provided in order to adapt to the different shapes of breast. The strip 29 is driven by a motor 34 and stops, under the control of the practitioner, so that the appropriate zone is aligned with the converter 22. …<IMAGE>…
Patent EP-0399884-A1 (EP)
Title: Plate freezer
Inventor: QUILLIOU GUY
IPC: F16H57/027
Filed: 1990-05-18
Abstract: The invention relates to plate freezers constituted by a pile of horizontal plates positioned inside an insulating chamber comprising on two opposite faces slots for loading products to be deep-frozen and unloading deep-frozen products, and screw jacks for displacing the pile of plates vertically and bringing each plate to the level of said slots successively. 
<??>To ensure good lubrication of the jacks at low temperatures, each jack is constituted by a screw (40) connected to the framework of the freezer, this connection being designed to permit the rotation of the screw, a nut (46) fixed to one end of a tube (48) which is concentric with the screw and a tubular, fixed casing (54) which is concentric with the screw and with the tube and the bottom of which is traversed in a sealed manner by said tube, and the other end of said tube, from which there is suspended a platform bearing the plates, is closed, and said tube and said casing delimit a closed volume which forms an oil reserve and is connected in its upper part to an air expansion reservoir which is also closed. 
<IMAGE>
Patent EP-0378490-A1 (EP)
Inventor: VILLEMIN DANIEL
IPC: A22C17/00
Filed: 1990-01-09
Abstract: This device comprises a fixed stand (2) at the top of which there is articulated, about a horizontal axis (9) which is also athwart the axis (4) of the immobilising tool, a chassis (8) equipped with a system of pulleys for guiding a cutting wire (10). This system of pulleys, one of which is powered, comprises a first pulley (12) situated at a distance from the axis of articulation (9) of the chassis which is greater than the distance between this axis and that part of the meat portion which is furthest therefrom, with a tangent to this pulley passing substantially through a line marking off two zones of different hardness, and a second pulley whose axis is parallel to that of the first, mounted on a carriage (14) that can be moved parallel to the axis of articulation of the chassis (8), this pulley being able, when the carriage is moved, to be brought to either side of the longitudinal midplane of the meat portion. 
<??>Application to the cutting of poultry fillets. 
<IMAGE>
Patent EP-0462107-A1 (EP)
Title: Fiberoptic coupler.
Inventor: GRACE KENNETH P
IPC: A61B17/00
Filed: 1989-12-08
Abstract: A coupler for efficiently coupling a laser light source to a fiberoptic catheter. The coupler contains coding for determining information about the catheter, such as the size of the optical fiber catheter which it is coupling.
Patent EP-0515358-A1 (EP)
Inventor: ANDERSON ALEXANDER STEPHEN
IPC: B02B3/00
Filed: 1990-02-12
Abstract: On décrit un appareil destiné à être utilisé pour l'abrasion de petits objets, comme par exemple des grains de riz, permettant l'élimination d'un matériau de surface, tel que du son. Une chambre (1) possède un fond constitué par une courroie abrasive sans fin (7) qui passe sous une paroi transversale (4) de la chambre. Une entrée (12) est ménagée pour les objets destinés à être abrasés. Une sortie (14, 32) est ménagée pour les objets abrasés. Lors de l'utilisation, les objets recirculent dans la chambre et le matériau retiré desdits objets passe sous la paroi transversale. La chambre possède une partie supérieure (11) placée face au fond. La partie supérieure est placée suffisamment près du fond pour que, lors de l'utilisation, une pression soit exercée sur les objets recirculant de manière à serrer les objets se trouvant au fond contre la courroie mobile.
Patent EP-0463023-A1 (EP)
Inventor: MA THOMAS TSOI-HEI
IPC: F16H35/00
Filed: 1990-03-07
Abstract: Un mécanisme de changement de phase pour un arbre à came d'un moteur à combustion interne, comprend un élément d'entraînement (14) à relier au train d'entraînement de l'arbre à came, un élément entraîné (12) à relier à l'arbre à came (10), un élément d'accouplement (20) mobile entre lesdits éléments d'entraînement et entraîné, ainsi qu'un moyen (24, 26) reliant ledit élément d'accouplement (20) pour tourner avec lesdits éléments d'entraînement et entraîné de sorte que la phase de l'élément entraîné par rapport à l'élément d'entraînement dépende de la position dudit élément d'accouplement (20). Ledit moyen de liaison (24, 26) est conçu pour permettre à l'élément d'accouplement (20) de se déplacer entre deux positions terminales stables situées sur une ligne sensiblement perpendiculaire à l'axe de rotation des éléments d'entraînement et entraîné de phase, et un élément de réaction (50) est relié audit élément d'accouplement (20) par un moyen de lancement (44) provoquant le déplacement dudit élément d'accouplement (20) d'une position terminale stable vers l'autre, en réaction à l'application d'une torsion faisant varier la vitesse de rotation de l'élément de réaction par rapport auxdits éléments d'entraînement et entraîné.
Patent EP-0470251-A1 (EP)
Inventor: IMAGAWA TAKASHI THE GREEN CROS
IPC: A61K9/00
Filed: 1990-04-23
Abstract: Composition liquide renfermant de la prostaglandine et un copolymère de polyoxyéthylène-polyoxypropylène ayant un poids moléculaire de 1000 à 20 000. La stabilité de la prostaglandine peut être remarquablement améliorée par l'emploi du copolymère précité.
Patent EP-0469051-A1 (EP)
Inventor: WILLIAMS DAVID ALLEN
IPC: B60G17/018
Filed: 1990-04-23
Abstract: L'invention concerne un système de suspension de véhicule qui comporte un actionneur hydraulique de longueur variable relié au châssis ou la carrosserie du véhicule et à un assemblage de roues et de moyeux du véhicule et à des moyens de réglage servant à varier la longueur de l'actionneur en fonction de signaux reçus des transducteurs du véhicule. L'unité de suspension comporte également les moyens de détection lorsque la longueur de l'actionneur approche une valeur maximale/minimale souhaitée ainsi que les moyens d'intervention pour amener peu à peu l'extension/contraction de l'actionneur à un arrêt lorsqu'une limite est atteinte.
Patent EP-0475981-A1 (EP)
Title: Copolymers containing carboxyl groups and possibly tertiary amino groups, process for producing them and their use in coating materials.
Inventor: HOFFMANN PETER
IPC: C09D133/06
Filed: 1990-06-02
Abstract: PCT No. PCT/EP90/00878 Sec. 371 Date Dec. 5, 1991 Sec. 102(e) Date Dec. 5, 1991 PCT Filed Jun. 2, 1990 PCT Pub. No. WO90/15086 PCT Pub. Date Dec. 13, 1990.The invention relates to copolymers containing carboxyl groups and having an acid number of 20 to 150 mg of KOH/g and a number average molecular weight of 2000 to 8000, which can preferably be prepared from copolymers containing hydroxyl groups by reaction with carboxylic anhydrides, to a process for their preparation and their use in coating agents. The copolymers contain a vinyl ester, a vinyl aromatic, a hydroxyalkyl ester of an (alpha),(beta)-unsaturated carboxylic acid, and optionally other monomers that may contain acid groups. The vinyl ester is taken initially and the other monomers are metered during the course of a monomer addition time of equal length for all monomers, in the following manner: 1) the amount of the hydroxyalkyl ester added per time unit remains constant, and 2) the amount of the vinyl aromatic added within the first third of the monomer addition time is 15 to 30% by weight, that added within the second third is 25 to 40% by weight, and that added within the last third is 35 to 60% by weight, in each case relative to the total amount of vinyl aromatic.
Patent EP-0476046-A1 (EP)
Inventor: TRUMBULL DONALD EDMUND
IPC: H04N13/00
Filed: 1990-06-01
Abstract: Un appareil de visualisation stéréoscopique (11) et une méthode pour réaliser une visualisation en trois dimensions pour un spectateur (15) comprennent la visualisation, sur un écran de vidéo classique (19), d'images liées à gauche et à droite (17L, 17R), chaque image étant comprimée horizontalement, ainsi qu'un enregistrement vidéo stéréoscopique permettant de réaliser une telle visualisation côte-à-côte. Ledit appareil permet à l'oeil gauche du spectateur de recevoir l'image présentée à gauche (17L), et à l'oeil droite de recevoir l'image présentée à droite (17R), tout en élargissant les images comprimées de façon horizontale, et les rétrécissant ensuite à leurs proportions originales et normales. Lesdites images présentées côte-à-côte (17L, 17R) s'étendent sur la longueur verticale totale de l'écran, de manière à produire un effet en trois dimensions possédant les mêmes proportions en deux dimensions que possèdent l'écran vidéo classique.
Patent EP-0441986-A1 (EP)
Inventor: KANEKO TETUYUKI
IPC: C04B35/45
Filed: 1990-09-05
Abstract: L'invention se rapporte à des matériaux supraconducteurs représentés par les compositions chimiques suivantes qui commencent à développer leur supraconductivité lorsqu'elles atteignent 110 à 125 K: Tlx Pby Biz Sr2 Ca2 Cu3 Or (I) où x+y+z=1, 0,3 x 0,95, 0 y 0,5, 0,05 z 0,4, et r est égal à environ 9; (Tl1-x-y Bix Pby)1 Sr2 Ca3 Cu4 Oz (II), où 0,05 x 0,55, 0 y 0,55, x+y 0,65 et z est un nombre arbitraire. Pour produire ces compositions, on mélange les matériaux de départ de sorte qu'elles satisfassent aux rapports mentionnés ci-dessus, on cuit le mélange à des températures comprises entre 850 et 1000 °C et on le soumet à un recuit à des températures comprises entre 300 et 900 °C pendant au moins une heure.
Patent EP-0507978-A1 (EP)
Inventor: TRAPP LEO
IPC: F16L33/207
Filed: 1991-04-12
Abstract: The invention relates to a hose connection (1) for connecting a hose (2) to a pipe (3), in which hose connection, in order to reduce the production costs, an end bead (10) of a pressure socket (9) is provided with an annular groove (12) which, in the installation state, engages into a first border (5) of a pipe end piece (4) of the pipe (3). In consequence, the hose (2) and the pressure socket (9) are simultaneously fixed in position in a manner which is simple to produce and install. <IMAGE>
Patent EP-0457265-A1 (EP)
Inventor: HOSOKAWA KAZUTAKA
IPC: C08J3/12
Filed: 1991-05-14
Abstract: Polytetrafluoroethylene powder having an average particle size of 1 to 30 µm and a specific surface area of 2 to 6 m²/g is prepared by heating unsintered polytetrafluoroethylene powder having a melting point of 313 to 330°C at a temperature in a range from a temperature 70°C lower than the melting point to a temperature lower than the melting point and comminuting it.
Patent EP-0468256-A1 (EP)
Inventor: FISCHER JULES
IPC: B65D27/16
Filed: 1991-07-06
Abstract: The envelope has an adhesive closure, wherein a flap (2), which is coated with an adhesive layer (4), can be stuck to a sticking surface of the envelope to close the latter. In the ready-for-use state, however, the adhesive layer is stuck to a further sticking surface (5) of the envelope, from which it can easily be released without destruction or residue. In the case of envelopes which can only be used once, this surface is silicone-treated, either directly or by means of a stuck-on, silicone-treated separation strip. Said surface can be provided on the inside of the front of the envelope, on the flap itself or on the outside of the back of the envelope. No waste occurs when the envelope is sealed. <IMAGE>
Patent EP-0466080-A1 (EP)
Inventor: BONIN JEAN-PIERRE
IPC: H04W28/06
Filed: 1991-07-08
Abstract: This device comprises: - means of measuring a radiofrequency parameter of the filter (11), this parameter being a parameter characteristic of the misalignment of this filter relative to a setpoint time or frequency response, and - means for modifying the control of the said filter in a direction reducing this misalignment, these means being means servocontrolled in relation to the measurement of the said parameter. The said radiofrequency parameter can in particular be the input standing wave ratio of the filter, the transfer function or the impulse response of the filter, or even the distortion factor of the transmitted signal. In order to measure the radiofrequency parameter, it is in particular possible to apply to the filter a series of pure frequencies localised within the band over which the filter is to be controlled, and/or over the edges of this band, then to control the filter by minimising a function of deviation of the values of the radiofrequency parameter measured at the said pure frequencies relative to corresponding ideal stored values, and/or by symmetrising values of the radiofrequency parameter measured at the said pure frequencies relative to at least one given central frequency. <IMAGE>
Patent EP-0483502-A1 (EP)
Title: Hochtemperaturbeständige, benzthiazolhaltige Polyarylether
Inventor: WOLF PETER DR
IPC: C08G65/40
Filed: 1991-09-19
Abstract: Löslicher und/oder schmelzbarer benzthiazolhaltiger Polyarylether mit einer Glasübergangstemperatur oberhalb von 150°C und einer Schmelztemperatur von bis zu 450°C, aufgebaut im wesentlichen aus wiederkehrenden Einheiten der allgemeinen Formel I <IMAGE> deren Kerne substituiert sein können durch C1-C6-Alkyl, C1-C6-Alkoxy, Aryl oder Halogen, wobei R steht für <IMAGE>
Patent EP-0533966-A1 (EP)
Inventor: LEUPERS WOLFGANG DIPL-ING
IPC: B65H75/28
Filed: 1991-09-21
Abstract: A bobbin tube with a cylindrical tube portion is characterised in that it is provided at its lower end, in the region of the inner wall, with guide edges (25) extending obliquely and/or spirally and with a downwardly open engaging groove (6) for a positioning pin (10) of a bobbin-tube or bobbin carrier (7), in order, when the bobbin tube is attached to the bobbin carrier, to ensure that the bobbin tube assumes a specific angular position relative to the bobbin carrier. <IMAGE>
Patent EP-0477933-A1 (EP)
Inventor: REGNER OTTO
IPC: B60J7/057
Filed: 1991-09-26
Abstract: A driving motor arrangement for displacing a displaceable vehicle part, in particular the cover of a sunroof, having a reversible drive motor, the rotor of which is connected to a worm which intermeshes with a worm wheel which itself is connected to a drive pinion in order to drive at least one elongate drive element which is in drive connection with the displaceable vehicle part. The worm wheel is also in engagement with a control element (120) which is caused to move in a hypercycloidal manner by the worm wheel. The control element (120) bears contacts which interact with contacts of a fixed electrical circuit board (140) in order to switch off the drive motor when the displaceable vehicle part assumes predetermined positions. <IMAGE>
Patent EP-0480679-A1 (EP)
Inventor: OGAWA MASAO
IPC: A01N25/14
Filed: 1991-10-08
Abstract: A pesticidal composition excellent in dispersibility and diffusion in water, and storage stability comprising a) a pesticidal active ingredient, b) a surface active agent, c) a carbonate, d) a solid acid and e) at least one selected from the group consisting of boron oxide and metaboric acid, wherein at least one of the carbonate and the solid acid is water-soluble, the total content of the carbonate and the solid acid is in a proportion of 5 - 90% to the total weight, the weight ratio of the carbonate to the solid acid is in the range of 1 : 10 - 10 : 1, and the weight of at least one selected from the group consisting of boron oxide and metaboric acid is in a proportion of 0.5 - 40% to the total weight.
Patent EP-0493919-A1 (EP)
Inventor: ATENUCCI ROBERT N
IPC: A23L27/30
Filed: 1991-12-13
Abstract: This invention relates to liquid sucralose concentrate compositions comprising sucralose, a preservative system, a buffering system and a liquid.
Patent EP-0441710-A1 (EP)
Inventor: DUPERRY GERARD
IPC: B29C33/04
Filed: 1991-02-08
Abstract: The device for controlling and maintaining temperature of an apparatus, by means of a forced circulation of heat-carrying fluid, comprises a ducting linking together: a circulation pump, connecting members for the apparatus, and a heater/cooler assembly 4 for the said heat-carrying fluid. The heater/cooler assembly 4 comprises a heating element 17 and an exchanger/cooler by passage of a cold liquid. The heater/cooler 4 comprises means 18 for bringing in the heat-carrying fluid at one point A of the said forced circulation at a defined pressure value. Application especially to tooling for moulding of plastic material, reactors or vats. <IMAGE>
Patent EP-0446126-A1 (EP)
Title: Actuating lever handle with two rotating rings, particularly  for automobile switches
Inventor: TOUROUDE LAURENT
IPC: H01H9/26
Filed: 1991-03-05
Abstract: The present invention relates to a switch lever, in particular for motor vehicles, of the type comprising a lever body (100) and two control rings (200, 300) mounted such that they rotate on the body (100) in order to provide respective functions when rotated, characterised in that it comprises at least one finger (250) connected in rotation with one of the rings (200) and capable of selective translation with respect to the latter between a rest position in which the finger does not interfere with the rotational path of the second ring (300) and an active position in which the finger (250) interferes with the rotational path of the second ring (300). <IMAGE>
Patent EP-0477061-A1 (EP)
Inventor: BOUGARET JOEL
IPC: A61K31/34
Filed: 1991-09-05
Abstract: Tablet with sustained release, characterised in that it comprises as active principle isosorbide 5-mononitrate (5-MNIS) in the form of a powder exhibiting a particle size of 80  mu m to 500  mu m, in homogeneous dispersion in a hydrophilic matrix based on at least one swelling component and at least one diluent component. The invention also relates to the process for the preparation of the said compound.