baber/WOPTO huggingface dataset:
Patent EP-0358495-A1 (EP)
Inventor: DALY JAMES MARTIN
IPC: B44F1/10
Filed: 1989-09-06
Abstract: The elements comprise a substrate with an outer face having a plurality of elongate surface projections or depressions each having a facetted surface having a coating of a first colour (A) extending along the facetted surface, the latter colour being visible from some viewpoints facing the outer face, but obscured from other such viewpoints. At least a portion of the outer face is of a second colour (B) contrasting with the first colour (A) such that the second colour (B) is at least partly obscured from some viewpoints from which the facetted surface is visible and at least partly visible from some viewpoints from which the facetted surface is obscured. 
     The facets are formed by deformation of the substrate after appalication of the coating, the deformation being in register with coated areas having the first colour (A). 
     The elements enable a distinctive optical effect of either subtle or dramatic changes in colour, depending on the point of view. Thus, as the eye scans from one angle, a first predominant colour (A) is seen, whereas from another angle, a second predominant colour (B) is seen.
Patent EP-0363227-A1 (EP)
Inventor: OHNO MICHIO
IPC: B65H54/547
Filed: 1989-10-09
Abstract: A yarn winding apparatus for high speed yarn winding has a long spindle (3,8,12) and multiple bobbins (1a-1d) having a reduced diameter. One or both of the bobbin holder (3) and driving shaft (12) are made of a composite layer (5) made of reinforcing fibers and a matrix component and a supporting member (6 or 7) made of metal provided on at least one of an inner surface and outer surface of the composite layer.
Patent EP-0364343-A1 (EP)
Inventor: DUBIK ANDRE SIMEON
IPC: G07F9/10
Filed: 1989-10-06
Abstract: Method and dispenser (1) for the automatic dispensing of products (63), particularly packaged food products, arranged on trays (20) of a storage device (2) comprising closed-circuit transport means (3), on which the trays are suspended in series and which have guide members (5) with horizontal and parallel axes, with the aid of an extraction device (56) comprising at least one pusher (62) and designed for extracting the products from the storage device when the trays are respectively at an unloading station. When one of the trays is at the unloading station (55) and the pusher (62) is arranged laterally relative to the product (63) to be extracted, carried by this tray (20), means move the pusher (62) parallel to the axes of the guide members (4, 5) of the transport means (3), so as to push this product and cause it to slide on this tray parallel to these axes, in order to extract this product at one of the transverse ends of this tray. 
<IMAGE>
Patent EP-0357562-A1 (EP)
Inventor: BAHTE ANANDKUMAR P
IPC: A61F2/958
Filed: 1989-08-30
Abstract: A dilatation catheter having an outer tubular balloon portion with length-wise circumferential crimps having at either end transition portions with longitudinal crimps across the axis and an inner catheter is provided. The distal transition portion is fastened to the distal end of the inner catheter tube which extends beyond the distal end of the outer tube and the balloon portion while the proximal transition portion is connected tot he distal end of the outer catheter tube. The balloon portion expands readily to a predetermined diameter while undergoing little change in length with an extension of the transition portions so that relative movement of the inner and outer catheter tubing is not required. Accordingly, minimum shear forces occur at the interface of the expanded balloon surface and the interior vessel wall.
Patent EP-0356485-A1 (EP)
Inventor: WAGER JOHN E
IPC: E06B9/324
Filed: 1989-01-12
Abstract: Un système de blocage de cordon (10) s'utilisant avec un store roulant ou similaire comporte un élément sensiblement tubulaire (16) dans lequel est positionné un élément sphérique (20). Une butée (24) empêche ledit élément sphérique (20) de tomber du fond de l'élément tubulaire (16). Une douille (22) est disposée au sommet de l'élément tubulaire (16). Tout mouvement ascendant de l'élément sphérique (20), conjointement avec les cordons de commande (18), pour aboutir dans la douille (22) fait que lesdits cordons sont coincés entre l'élément sphérique (20) et la douille (22), ce qui empêche ainsi tout autre mouvement. Les cordons de commande (18) sont guidés par une surface arquée (30) disposée sur une partie de couverture terminale (12) possédant un élément de verrouillage fourchu précontraint (80) pour fixer le système de blocage des cordons sur le store de manière à permettre leur coopération.
Patent EP-0358751-A1 (EP)
Inventor: DUBOTS DOMINIQUE
IPC: C04B35/653
Filed: 1989-03-08
Abstract: L'invention concerne un matériau polyphasé, à base d'alumine, constitué par une matrice de corindon dans laquelle sont dispersées, de façon homogène, des phases microcristallines d'oxycarbure d'aluminium, d'oxynitrure d'aluminium et d'oxycarbonitrure d'aluminium. La teneur en carbone combiné est comprise entre 0,05 et 5 % et, en azote combiné, de 0,05 à 5 % en poids. Ce matériau peut être obtenu par injection contrôlée de carbone et d'azote dans un bain d'alumine fondue. Application à des produits abrasifs et à des produits réfractaires à hautes performances.
Patent EP-0423176-A1 (EP)
Inventor: DAMHUS TURE
IPC: C11D3/386
Filed: 1989-06-27
Abstract: Le détergent décrit comprend une amidase, une amide et une source de peroxyde d'hydrogène. Le peroxyacide formé in situ dans la solution de lavage présente un effet de blanchiment supérieur et le système amidase-amide constitue une variante avantageuse par rapport aux systèmes antérieurs.
Patent EP-0449834-A1 (EP)
Inventor: HERRON ROY H JR P O BOX ROUTE
IPC: A47L9/22
Filed: 1989-06-23
Abstract: Dispositif permettant de monter un ensemble de soufflerie à moteur (24) dans un aspirateur à boîte métallique, qui comprend une paire d'anneaux de caoutchouc élastique (36, 42), un anneau se trouvant à l'avant et l'autre à l'arrière de l'ensemble, de manière à isoler le moteur du logement de l'aspirateur (12). L'anneau avant (36) recouvre l'avant du boîtier du souffleur (28) et est pris dans le logement (12), tandis que l'arrière du moteur (26) est pourvu d'un adaptateur (40) qui s'emboîte dans l'anneau de caoutchouc arrière de forme correspondante (42). Ledit anneau arrière (42) s'emboîte à son tour dans un support de moteur de forme complémentaire (44), qui est monté sur une butée du support (54) se trouvant dans le logement (12). Afin de pouvoir loger des moteurs de tailles différentes dans le même logement et d'utiliser les mêmes éléments de montage, la butée du support (54) est pré-forée à divers endroits (58) pour y accueillir lesdits moteurs de tailles différentes. Ainsi, le seul élément fixe du logement (12) est le support arrière (44) que l'anneau de caoutchouc arrière (42) isole de l'ensemble de soufflerie à moteur (24).
Patent EP-0422108-A1 (EP)
Title: Composite article resistant to moisture-induced debonding.
Inventor: KATSAROS MARK G
IPC: B32B7/12
Filed: 1989-06-30
Abstract: The articles of this invention have increased resistance to moisture induced delamination at a bond line comprising a substrate, a second layer and an adhesive. The increased resistance to moisture and increase in bond strength between the adhesive, the substrate and the second layer is produced through a novel adhesive. The adhesive after spraying cools to below the softening point of the components but retains sufficient liquidity to fully wet or to penetrate the second layer causing the layers to be bonded to the film substrate through intimate adhesive bonds or by bonding through a physical entrapment. The physical entrapment of the nonwoven layer substantially prevents moisture-induced debonding or delamination.
Patent EP-0433374-A1 (EP)
Title: Process for the production of flexographic printing reliefs.
Inventor: SCHOBER MANFRED
IPC: G03F7/32
Filed: 1989-08-22
Abstract: The invention relates to a process for producing flexographic printing reliefs by:   (a) forming at least one photopolymerizable layer on a support, said layer being crosslinkable by photopolymerization;   (b) imagewise exposing the layers to actinic radiation; and (c) removing the noncrosslinked portions of the layers with developer solvents; wherein the improvement comprises using developer solvents which have at least one component selected from the group consisting of: (a) diethylene glycol dialkyl ethers wherein the alkyl group has 1-5 carbon atoms; (b) acetic acid esters of alcohols selected from the group consisting of saturated alcohols having 6-10 carbon atoms and alkoxy substituted saturated alcohols having 6-10 carbon atoms; (c) carboxylic acid esters of acids having 6-10 carbon atoms and alcohols having 1-6 carbon atoms; and (d) esters of alkoxy substituted carboxylic acids wherein the acid has from 2-4 carbon atoms, the alkoxy substituent has from 1-4 carbon atoms, and an alcohols having 1-4 carbon atoms.
Patent EP-0386223-A1 (EP)
Title: Dispositif permettant d'ouvrir et de tenir un cadre et procede pour monter un element optique dans un cadre
Inventor: LEIB KENNETH G
IPC: G03H1/02
Filed: 1989-08-25
Abstract: Dispositif permettant d'ouvrir et de tenir un cadre (10) qui est flexible entre une position ouverte et une position fermée et qui forme une ouverture (22). Le dispositif comprend un appareil de montage (32) avec une surface d'appui (38) sur laquelle s'appuye le cadre, et un élément ouvrant (34) monté sur l'appareil de montage, conçu pour s'emboîter dans l'ouverture du cadre, pour ouvrir le cadre et le tenir dans cette position pendant que le cadre est posé sur l'appaeil de montage. Le procédé de montage consiste à poser un cadre sur l'appareil de montage, à engager l'élément ouvrant dans l'ouverture du cadre de sorte à pousser le cadre dans sa position ouverte, et à placer ensuite dans le cadre une plaque optique (20) ou à l'en retirer. Une fois l'opération achevée, on sort l'élément ouvrant de l'ouverture du cadre, de sorte que le cadre reprend sa position fermée, et on enlève le cadre de l'appareil de montage.
Patent EP-0379029-A1 (EP)
Inventor: DEL FABRO MARCELLO
IPC: B21F1/00
Filed: 1990-01-09
Abstract: Rocker bending unit (10) of a type retractable below a working platform (22) of a bending-shaping machine for bars (29), the unit (10) comprising a bending disk (11) provided with a clockwise and anticlockwise rotation of a bending pin (13) positioned out-of-alignment in relation to the axis of rotation, a contrast roller or pin (12) which may be interchangeable being included and coaxial with the axis of rotation, in which unit (10) the bending disk (11) cooperates with and is supported on a base (18) pivoted so as to be able to rock with a rocker pivot (21) on a frame (28) of the machine downstream of the bending unit (10), the rocking axis lying on a plane substantially at a right angle to the working platform (22) and to the axis of feed of the bars (29), the axis of the rocker pivot (21) being substantially parallel to the working platform (22) and in the geometric neighbourhood thereof, the unit (10) being fitted on a slider (27) supported by the base (18) and able to move thereon (18) in a direction substantially at a right angle to the direction of feed of the bars (29).
Patent EP-0387603-A1 (EP)
Inventor: BOETTCHER HENNING DR
IPC: C07D417/14
Filed: 1990-02-28
Abstract: Indole derivatives of the formula I <IMAGE> in which Ind, Q and Ar have the meanings given in Patent Claim 1, and their salts have effects on the central nervous system.
Patent EP-0386645-A1 (EP)
Inventor: KOSCH ERHARD
IPC: F16H57/12
Filed: 1990-03-02
Abstract: A gearwheel-transmission without backlash is described, which comprises a driving gearwheel (10) and a driven gearwheel (12). There are additionally provided at least two compensating gearwheels (14, 16), whose axles (20, 22), together with the axle (18) of the driven gearwheel, form a two-limbed group (24) which can be spread in the manner of shears. The axle (18) located at the point of intersection (26) of the two-limbed group is subjected to a force acting in the direction of the driven gearwheel (12) (or in the opposite direction), the axle separation between the mutually engaging gearwheels being kept constant. <IMAGE>
Patent EP-0391160-A1 (EP)
Inventor: NIINO HIROYUKI
IPC: G01D5/245
Filed: 1990-03-22
Abstract: A variable reluctance sensor is disclosed as adapted for sensing the rate of revolution of a toothed wheel of magnetic material. The sensor has at least two magnets disposed side by side. One of the magnet has a first pole (e.g.  S  pole) disposed opposite the toothed wheel, and the other magnet has a second pole (e.g.  N  pole) disposed opposite the toothed wheel. The second pole of the first mentioned magnet and the first pole of the second magnet are both held against a magnetic core around which a coil is wound. As the teeth of the magnetic wheel successively travel past the magnets, they create magnetic fluxes oriented in opposite directions, which counteract each other in the core. Conse­quently, the total magnetic flux in the magnetic member varies more greatly than heretofore depending upon whether each magnet is opposed to any one tooth, or to the space between any two neighboring teeth, of the magnetic wheel. Such great variations in magnetic flux are translated into a correspondingly large amplitude signal as by the coil around the core.
Patent EP-0390042-A1 (EP)
Inventor: FISHLER THEODOR-MOREL
IPC: C07C67/00
Filed: 1990-03-26
Abstract: A process for the preparation of bromo-substituted aromatic esters of α,β-unsaturated acids of the formula
      wherein: 
n is 1 or 2, 
x = 6-n, and 
R and R′ are hydrogen or alkyl; 
comprises reacting a salt of an α,β-unsaturated acid and an alkali with a bromo-substituted benzyl halide in an inert substantially water-immiscible solvent and in the presence of a phase-transfer catalyst.
Patent EP-0390095-A1 (EP)
Inventor: MIDDAUGH JAMES F
IPC: A61F5/441
Filed: 1990-03-28
Abstract: A suction drainage control system (10) that reduces an operator's exposure to infectious waste by permitting waste-treating material to be dispersed into a sealed chamber (16) in which the infectious waste is contained. The sealed chamber (16) includes a cover (12) with a flexible liner (14) sealed to and suspended therefrom. A reservoir (40) having a closure is provided inside the sealed chamber (16) for storing the waste-treating material, which reservoir (40) is opened by manipulating the flexible liner (14) to remove the closure (42).
Patent EP-0399192-A1 (EP)
Inventor: STEINBISS EBERHARD
IPC: B02C4/28
Filed: 1990-04-07
Abstract: In order to ensure that the ability of the rollers to draw in material is improved, in particular for carrying out the material bed milling in the roller gap of a high-pressure roller mill, especially if fines also such as sifted grit of high loose porosity have to be drawn into the roller gap, and in order thus to increase, among other things, the mass throughput capacity of the roller mill and to obtain further advantages, it is proposed according to the invention to arrange at least one pre-compacting roller (15 or 21) in the area above at least one of the two milling rollers (10 or 11) for pre-compacting the feed material before it is drawn into the roller gap. <IMAGE>
Patent EP-0399208-A1 (EP)
Inventor: BITTNER FRIEDRICH DR
IPC: C01B17/22
Filed: 1990-04-18
Abstract: In a process for the preparation of sodium monosulphide by reaction of a sodium polysulphide with sodium under inert gas, the sodium polysulphide is initially introduced in a first step in a finely divided solid state, preheated to temperatures of 100-150 DEG C, molten sodium is added gradually in the amount required to the initially introduced compound with vigorous mixing, the temperature of the reaction mixture being maintained at 120-250 DEG C, and the precursor formed is allowed to continue the reaction in a second step at 250- 480 DEG C, while mixing is continued, until an Na2S content of at least 95 % by weight has been reached.
Patent EP-0394994-A1 (EP)
Inventor: OHMURE YUKIO
IPC: C11D7/26
Filed: 1990-04-25
Abstract: The present application provides:
     (1) a solvent comprising a fluorine-containing alcohol,   (2) a solvent composition comprising a fluorine-­containing alcohol and water.   (3) a solvent composition comprising a fluorine-­containing alcohol, an aliphatic alcohol and water, and   (4) a solvent composition comprising a fluorine-­containing alcohol and a surfactant.
Patent EP-0415251-A1 (EP)
Inventor: HOTTINGER WERNER
IPC: G01P15/097
Filed: 1990-08-22
Abstract: The invention relates to a circuit for processing signals (S1, S2) supplied by two sensors (6, 12; 8, 14) measuring differentially a physical quantity, and delivering a signal representing this quantity. This processing circuit essentially comprises a first means of counting (18) for counting within a measurement period an integral number N1 of periods T1 of the signal S1, the second means of counting (20) for counting within this measurement period an integral number N2 of periods T2 of the signal S2, and a logic circuit (22) for delivering a signal Sm representing the difference between the duration N1.T1 and the duration N2.T2, this signal being representative of the value of the physical quantity. Application especially to the measurement of an acceleration, a force, a pressure and a temperature. <IMAGE>
Patent EP-0424840-A1 (EP)
Inventor: KURACHI YASUO
IPC: C10N40/14
Filed: 1990-10-22
Abstract: Electrorheological fluids display swift and reversible increase in apparent viscosity under application of an electrical potential difference to the fluid, and are composed generally of electrical insulating oily medium and dielectric fine-particles dispersed therein. 
     It is an object of the present invention to provide an electrorheological fluid capable of exhibiting enhanced electrorheological effect with smaller electric power consumption. 
     Electrorheological fluid according to the present invention comprises particulates having a specific gravity of not smaller than 1.2 and water content of not larger than 4 wt.% dispersed in an electrical insulating oily medium having P=N bonds in the molecule.
Patent EP-0380336-A1 (EP)
Inventor: ELLIS RICHARD KEITH
IPC: C09J5/00
Filed: 1990-01-25
Abstract: A method of forming composite articles from components (12, 14, 16) is described in which the components are joined by adhesive at their interfaces (18). The components have cavities (22) and the adhesive is compressed while it sets by placing magnetically attractable particulate material (20) into the cavities on one side of the interface and placing magnets (26) on the other side of the interface so that the attraction between the magnets and the particulate material compresses the adhesive. The particulate material may be removed from the cavities through apertures (24) after the adhesive has set.
Patent EP-0387132-A1 (EP)
Inventor: BAC JEAN-CLAUDE
IPC: B60K15/063
Filed: 1990-03-02
Abstract: Self-closing connection device between containers, with a flexible wall pressed against a rigid (1) or thin (1') partition, through which passes a connecting sleeve (3) with a fold within the container, which a pull drawing the containers apart closes off, before the tearing of a cylindrical shank (6), by means of a wedging element (9) (13), after the overturning of the fold (5) onto the orifices of a tube portion (10) has been brought about. 
<??>The invention is used for the transport and handling of liquids by means of flexible containers. 
<IMAGE>
Patent EP-0404610-A1 (EP)
Inventor: SCHOENNAHL JACQUES
IPC: C04B14/36
Filed: 1990-05-22
Abstract: A refractory composition comprising, by weight:
 (A) at least 70% of an aggregate based on refractory oxides,
 (B) from 7 to 25% of a matrix consisting of particles of a specified particle size, the said matrix comprising
 (i) at least one oxide chosen from the group consisting of Al2O3 and Cr2O3 and forming 6 to 24% of the composition,
 (ii) monoclinic zirconia in a proportion forming from 1 to 9% of the composition, and
 (iii) not more than 1% of silica relative to the weight of the composition; and
 (C) from 0 to 6% in all of one or more additives. 
<??>Use in the glassmaking and metallurgical industries. 
<IMAGE>
Patent EP-0417000-A1 (EP)
Inventor: AZOULAY BENJAMIN
IPC: E06B3/46
Filed: 1990-09-05
Abstract: The invention concerns sliding doors and more particularly those which are intended to be fitted inside dwellings. In order to facilitate the transport and fitting of sliding doors, it is proposed to firstly produce a rigid monoblock metallic structure based on profiles comprising two vertical uprights (14, 16), two intermediate uprights (24), a threshold bar (22) and a lintel (18). The profiles corresponding to this structure are separated from each other in such a way that the door (12) can be inserted into the structure from the side which will form the door frame. The door is suspended by bolts (38) screwed into mobile carriages (38) moving in a suspended slide (20). Slots (46) closed by a metal plate are provided at the top of the door to ensure the fixing of the door to the bolts. A complementary profile (145) positioned after insertion of the door defines both a stop piece for the latter and an exterior facing masking the front edge of the door in the closed position. <IMAGE>
Patent EP-0421932-A1 (EP)
Inventor: EVANS SAMUEL DR
IPC: C08K5/10
Filed: 1990-09-27
Abstract: Composition containing   a) an organic material sensitive to oxidative, thermal and actinic degradation,   b) at least one compound of the formula I <IMAGE> in which X1 denotes a sulphur atom or C1-C12-alkylidene, R1 and R2 independently of one another are hydrogen, C1-C24-alkyl, C1-C12-cycloalkyl, C1-C4-alkyl-substituted C5-C7-cycloalkyl, phenyl or C7-C10-phenylalkyl and R3 and R4 independently of one another denote hydrogen or C1-C8-cycloalkyl, and   c) at least one compound of the formula IIa and/or IIb <IMAGE> in which X2 and X3 independently of one another denote a sulphur atom or C1-C12-alkylidene, R5 and R6 independently of one another are hydrogen, C1-C24-alkyl, C1-C12-cycloalkyl, C1-C4-alkyl-substituted C5-C7-cycloalkyl, phenyl or C7-C10-phenylalkyl and R7 and R8 independently of one another denote C1-4-alkyl, with the condition that the radical X3 in the formula IIb differs from sulphur when the component a) is a styrene/butadiene block copolymer.
Patent EP-0446257-A1 (EP)
Title: Registre a approximations successives
Inventor: BROOKS DAVID ROBERT
IPC: H03M1/46
Filed: 1989-11-29
Abstract: Le registre à approximations successives décrit (SAR) comprend un registre à décalage unique servant à traiter un certain nombre de bits, c'est-à-dire à leur affecter une valeur et à les remettre sélectivement à la valeur initiale. Le registre à décalage unique est destiné à assurer une sélection mineure pour le traitement des bits et également à assurer l'accumulation des resultats désirée dans les bits traités. Le registre à décalage unique comprend en outre un réseau matriciel d'étages, lesquels sont constitués par un premier étage, par un dernier étage et par un certain nombre d'étages actifs égal au nombre de bits de la sortie numérique. Le registre à approximations successives utilise de préférence un test portant sur les bits ''1'' à droite, mis en application par une chaîne de reports Manchester dans la direction opposée à la direction de décalage.