baber/WOPTO huggingface dataset:
Patent EP-0198076-A1 (EP)
Title: Procede et appareil de percement a laser
Inventor: ZAHAYKEVICH GEORGE ANTHONY
IPC: B23K26/38
Filed: 1985-10-04
Abstract: Un procédé et un appareil sont utilisés pour percer avec une grande précision des trous dans des matériaux divers. L'appareil utilise un laser à rubis pour produire une série d'impulsions de lumière focalisées par un système optique sur une pièce à usiner. L'énergie de crête, la durée et la forme de chaque impulsion de la série peuvent être commandées indépendamment des autres impulsions de la série, de même que le diamètre et la forme du spot de chaque impulsion au niveau de la pièce à usiner. Selon le procédé, un ordinateur opère le laser pour percer un petit trou pilote dans la pièce à usiner en utilisant un groupe d'impulsions variées. Le trou pilote est ensuite élargi et alésé par le laser jusqu'à sa taille définitive. Sur des pièces à usiner à plusieurs couches, des impulsions multiples ayant une largeur d'impulsion, une énergie et une forme spatiale différentes sont utilisées à chaque étape du percement pour éviter d'endommager la pièce à usiner tout en conservant des vitesses raisonnables de percement.
Patent EP-0203147-A1 (EP)
Inventor: FREUNDLICH GLEN GEORGE
IPC: H04M3/424
Filed: 1985-11-15
Abstract: Agencement permettant la recomposition automatique du dernier numéro appelé pour chaque ligne (4100-4152) d'un poste téléphonique à lignes multiples (T-150) ou d'un pupitre de surveillant (T110). Cela est rendu possible par l'établissement et l'entretien d'une table centralisée de derniers numéros d'appel composés, par ligne, dans le processus du système de communication téléphonique (103). Lorsque par la suite un abonné a accès à une ligne et actionne la touche de rappel sur le poste, le processeur du système (103) retrouve le dernier numéro d'appel composé sur cette ligne et sauvegardé et établit une liaison téléphonique avec la destination identifiée.
Patent EP-0195337-A1 (EP)
Inventor: AKYOL ATILLA DR-ING DIPL-CHEM
IPC: C23C10/00
Filed: 1986-03-08
Abstract: 1. A method of applying a wear-resistant layer to a tool or to an implement, especially to the working surface thereof, wherein the wearresistant layer, which preferably contains hard-metal particles, is applied to the tool/implement by dip-coating, characterized in that subsequent to the dip-coating the layer while still molten and capable of plastic deformation is compressed, shaped and smoothed with the aid of a device which corresponds in form to the required contour of the wear-resistant layer.
Patent EP-0243511-A1 (EP)
Inventor: BELKA HEINRICH
IPC: B62H1/00
Filed: 1986-04-19
Abstract: 1. Mounting unit for attaching accessories such as luggage carriers, side supports and the like to two-tube sections of two-wheeled vehicle frames, with a middle section (18) containing a transverse bore (24) for receiving a fastening screw (17) which extends between the frame tubes and is anchored in the accessory and having formed on the sides thereof two flanges (19, 21) which are located opposite each other with respect to the transverse bore (24) and which have an identical, approximately triangular shape, each forming two outer surfaces (28, 29; 31, 32) in the projection onto a plane parallel to the axis of the transverse bore (24), and which face the middle section (18) with their base (22, 23), with at least one outer surface of each forming a contact surface and resting on the frame tubes in the assembled state, characterized in that each of the flanges (19, 21) has a hollow space (35, 36), the cross-sectional shape of which is similar to that of the associated flange (19, 21) and the axis of which extends at right angles to the axis of the transverse bore (24).
Patent EP-0262248-A1 (EP)
Inventor: RADICE PETER FRANCIS
IPC: H01L41/29
Filed: 1986-10-02
Abstract: Electrodes with leads deposited on different surfaces of a piezoelectric polymeric film or films are easily and quickly electrically connected by forming a continuous channel through the film and lead to form a pierced lead, and then applying an electrically conductive material, by any one of several known processes, onto the film over the channel to thereby form a connecting lead, the conductive material being permitted to penetrate the channel to effect a continuity of conductive material between the pierced lead and connecting lead.
Patent EP-0226840-A1 (EP)
Inventor: MURAYAMA KOSHO
IPC: B65C1/02
Filed: 1983-10-06
Abstract: A defect on a moving web (d) such as a printed sheet of paper is detected visually or automatically, and the type of the defect thus detected is marked by means of a stamping unit (22) on a label (b) of a label tape (c) consisting of a base strip (a) and a number of labels (b) removably secured to the base strip (a). Thereafter, the base strip (a) of the label tape is advanced and reversed abruptly in its moving direction, whereby the label (b) is partially separated from the base strip (a). The label thus partially separated is then pressed against the mov­ing web (d) by means of a pressure roller (26). At the instant of pressing of the label against the web, abrupt variation in tension of the label tape occurs, which vari­ation or shock is absorbed by movement of a swing roller (13) on a swing arm (19) in the direction of movement of the web. The label tape (c) is passed around the swing roller (13) and then directed downwardly. The swing arm (19) is linked to the pressure roller (26) through a lever (43) which prevents movement of the roller (13) except during operation of the pressure roller (26). The absorption of the shock prevents any adverse effects such as tearing and wrinkling of the label being affixed.
Patent EP-0230585-A1 (EP)
Inventor: SCHERBAUM RUDOLF DIPL-ING
IPC: H01H85/32
Filed: 1986-12-08
Abstract: Installation arrangement, which operates with an overvoltage arrestor in conductor to a load which is to be protected, and with a switching member, in a common retaining housing, which is tripped thermally and is arranged electrically in series. According to the invention, it is provided that the retaining housing is used as a switch fusing arrangement (1), in whose retaining chamber, which is otherwise provided for a fuse insert, there can be inserted an insertion body (4), essentially designed as a fuse insert, which contains a varistor (5) between the upper and lower contacts (7 and 8) as an overvoltage arrestor and a fusing conductor (6) as a thermal switching member, the lower contact (15) of the switch fusing arrangement being blocked against contact to the fuse inserts by means of an insulating ring (14) and the contact to an insertion body (4) taking place by means of a matching, shaped contact lower cap (7). <IMAGE>
Patent EP-0192286-A1 (EP)
Inventor: COMPAGNUCCI ROSSANO
IPC: B65H75/20
Filed: 1986-01-25
Abstract: Reel (10) to wind packages of wire, which reel comprises two heads (11-12) having a substantially circular periphery (17) and a central hub portion (18), each head (11-12) consisting of a plurality of basic elements (14) having a U-shaped portion (15) provided with a first leg (115) and a second leg (215), such basic elements (14) comprising a circumferential portion (16), at least part of the periphery (17) of the heads (11-12) being formed by continuity of the circumferential portions (16) of the basic elements (14).
Patent EP-0205203-A1 (EP)
Inventor: VAN ZANTEN ADRIANUS T
IPC: H01L29/76
Filed: 1986-05-23
Abstract: The invention relates to a CCD input and reference charge generator, in which the occurrence of electron injection into the substrate (due to cross-talk to the substrate) and hence undesired signal distortions is prevented. For this purpose, the generator is provided with a voltage divider (26) which is constituted at least for a part (28) by a resistance element arranged outside the substrate, for example, by a polycrystalline silicon resistor. Thus, it is achieved that input diode zones (11) are no longer connected to the substrate voltage.
Patent EP-0199436-A1 (EP)
Title: Cobalt(II) chelates as chain transfer agents in free radical polymerizations
Inventor: MELBY LESTER RUSSELL
IPC: C08F2/40
Filed: 1986-02-28
Abstract: Free radical polymerization processes employing cobalt (II) chelates of vicinal iminohydroxyimino compounds, dihydroxyimino compounds. diazadihydroxyiminodialkyldecadienes and diazadihydroxyiminodialkylundecadienes as catalytic chain transfer agents for controlling the molecular weight of the homopolymers and copolymers produced.
Patent EP-0215568-A1 (EP)
Inventor: HARRISON NEIL
IPC: E05D7/00
Filed: 1986-08-08
Abstract: A lift-off hinge assembly including a first hinge leaf (14) hingedly connected to a second hinge leaf (12), the hinge connection between the hinge leaves being defined by at least two hinge formations (18) spaced apart along the pivot axis of the hinge assembly, each hinge formation induding a hinge pin (19) positioned on one hinge leaf and which is joumalled in the other hinge leaf, the hinge pins of all the hinge formations being arranged to co-operate with their respective journal (20) to enable the hinge pins to be simultaneously withdrawn from their respective joumals by moving the hinge leaves apart along the pivot axis.
Patent EP-0224322-A1 (EP)
Inventor: MARSHALL JOHN
IPC: B23K26/00
Filed: 1986-09-08
Abstract: Laser apparatus for eroding a surface comprises means to select and control the shape and size of the area irradiated by each pulse of laser energy without varying the energy density of the beam. By varying the size of the irradiated area between pulses, some regions of the surface may be eroded more than others and so the surface may be reprofiled. The method and apparatus are suitable, inter alia, for removing corneal ulcers and reprofiling the cornea to remove refractive errors and also for reprofiling optical elements. 
     In one embodiment the beam from the laser (l48) enters an optical system housed in an articulated arm (l74, l78) and terminating in an eyepiece (l90) having a suction cup (206) for attachment to an eye. The optical system comprises a beam forming arrangement (l54, l32, l34, l36, l38, l40, l42) to correct an asmymetric beam cross­section, a first relay telescope (l56, l44, l46), a beam dimension control means (l58) and a second relay telescope (l60, l44, l46). 
     The beam dimension control means (l58) comprises a stop (l26) having a shaped window or a shaped stop portion and movable axially along a converging or diverging beam portion (l24, l28, l30). An alternative beam dimension control means comprises a stop (92) having a shaped window   and positioned between coupled zoom systems (90, 94). Mirrors (96), adjustable slits (52) and refractive systems (34, 36, 56, 62) may also be used. 
     The laser is preferably an ArF Excimer laser. The apparatus may comprise a measurement device to measure the surface profile, and a feedback control means to control the laser operation in accordance with the measured and desired profile.
Patent EP-0261283-A1 (EP)
Inventor: FUNG STEVEN
IPC: C07H21/00
Filed: 1986-09-22
Abstract: Compounds of the formulae :
     wherein: 
n is in the range of 2 to 4; 
nʹ is in the range of 2 to 3; 
m is in the range of 1 to 3; 
R₁ is an amino protection group; 
R₂ and R₃ taken separately each represent hydrogen, lower alkyl, lower substituted alkyl, lower cycloalkyl, lower acyl, cyano, halo, or nitro; and 
R₄ is alkyl, alkenyl, aryl, aralkyl, or cycloalkyl containing up to 10 carbon atoms, phosphoramidite precursors, and useful conjugates therof.
Patent EP-0229513-A1 (EP)
Inventor: MORAN VICTOR ANTHONY
IPC: B26B19/24
Filed: 1986-12-17
Abstract: A wool shearing handpiece enclosed within a casing (6) through which extends a drive fork (10) driven at a rear end for oscillation about an intermediate pivot (11, 36) to reciprocate at an open forward end (6B) of the casing a cutter (23) across a comb (17), and wherein the closing force between the cutter and the comb is derived from a frame (24) having a pair of depending arms (25, 26) which at least partly span and bear down upon a forward end portion (10A) of the fork with an adjustable force.
Patent EP-0205391-A1 (EP)
Title: Procédé de préparation de N alcène-2 yl M-trifluorométhylanilines
Inventor: REGIMBEAU GUY
Filed: 1986-05-16
Abstract: La présente invention concerne un procédé de préparation de N alcène-2 yl métatrifluorométhylanilines par condensation en milieu aqueux d'un halogénure allylique avec une métatrifluorométhylaniline en présence d'un carbonate, d'un hydrogénocarbonate ou d'un hydroxyde alcalin et d'une quantité catalytique d'amine tertiaire.
Patent EP-0207968-A1 (EP)
Inventor: LURYI SERGEY
IPC: H01L29/72
Filed: 1985-12-23
Abstract: Une structure de transistor comprend une couche semiconductrice de base située entre un émetteur et un collecteur. La couche de base n'est pas dopée, ce qui provoque la génération à l'intérieur de celle-ci, pendant le fonctionnement, d'une couche d'inversion qui se propage dans des directions transversales par rapport au trajet du courant émetteur-collecteur.
Patent EP-0205601-A1 (EP)
Inventor: PRESCOTT LEWIS A
IPC: A23C21/00
Filed: 1985-12-19
Abstract: Un procédé et un appareil de transformation de petit lait ou de filtrat liquide résultant d'un procédé de fabrication (20) de fromage en une poudre non agglutinante comprennent l'évaporation à vide du petit lait liquide, en utilisant notamment un évaporateur finisseur (44), jusqu'à ce que le petit lait soit solide à 75% environ. Le lactose qu'il contient est converti en sa forme de monohydrate alpha par un échangeur de chaleur refroidi (50), et ensuite converti en une poudre non-agglutinante par un séchoir-éclair rotatif (60) ayant un lit fluidisé à air chaud.
Patent EP-0215918-A1 (EP)
Title: Differentiel
Inventor: WILKES DONALD F
IPC: F16H15/50
Filed: 1986-03-21
Abstract: Un mécanisme différentiel (20) peut être entraîné par l'une ou l'autre entrée (24, 26) ou par les deux en même temps, pour obtenir une vitesse de rotation de sortie variable et pouvant être supérieure, égale ou inférieure, ou même opposée, à la vitesse de rotation d'entrée. Le différentiel utilise un élément sphérique (30) auto-centrable en un matériau structurel thermoplastique qui enclenche une paire de bagues de friction (78, 86) dont une est connectée à un agencement d'entrée et l'autre à un agencement de sortie. Un agencement de chargement (32) pousse élastiquement l'élément sphérique (30) à engager par friction les bagues de friction (78, 86) indépendamment de l'orientation de l'élément sphérique (30) par rapport aux bagues de friction (78, 86). La position de pivotement de l'élément sphérique est commandée par une tige (31) actionnable axialement ou par une articulation (239) centralement agencée, ce qui permet de commander la vitesse de rotation de sortie. Il est possible de prévoir une commande entraînée par une force motrice de la position de l'élément sphérique (30).
Patent EP-0285685-A1 (EP)
Inventor: EICKMANN KARL
IPC: F04B1/04
Filed: 1987-04-07
Abstract: The invention sets out to create a unit with a fluid flowing through it even for high pressures up to several thousand bar which functions reliably and efficiently and yet is cheap and space-saving. Such a unit should preferably function between 400 and 4000 bar whilst simplifying and improving measures which have been published in the European specification 0 102 441. To this end a new type of tapered annular parts are proposed, tested and placed in specific relationships to pressures in internal and/or external chambers. The defects of former units which limited their pressures are recognised and overcome, design, exclusion of dead spaces, minimising of points to be sealed and improved sealing for high pressures being tested and their theoretical bases identified. W, S, W-Y, V-elements, diaphragms tapered rings with lugs for radial limits and other means made the units reliable in testing and produced good levels of efficiency. <IMAGE>
Patent EP-0242865-A1 (EP)
Inventor: GAMMERLER GUNTER
IPC: B65H5/34
Filed: 1987-04-22
Abstract: In an apparatus for changing the conveying direction of bendable paper products brought up continously in formation said products are clamped in a constraining guide in fixed formation, turned at least partially helically and led at an angle to the feed direction.
Patent EP-0261561-A1 (EP)
Inventor: FREDERIKSEN JEFFREY E
IPC: H04N11/04
Filed: 1987-09-15
Abstract: A digital color image digitizing and communication process comprises the steps of dividing digital data representing the overall picture information for a image into sets of data representing shape and color information for blocks of the image with the color information including the major colors for the corresponding block and the variation in shades or hues of the colors within the block, separating each of the data sets into a first group of data representing the major colors constituting the block and a second group of data comprising the remaining data in the data sets, transmitting the first group of data and the second group of data to a decoder, processing the received first data group to display the encoded image in its major colors, and combining the first group of data with the selected data from the second data group and processing the combined data to display the encoded image with the variations in shades of the major colors.
Patent EP-0266717-A1 (EP)
Inventor: MULLER ERICH R
IPC: F16D23/04
Filed: 1987-10-31
Abstract: The invention relates to a method and an apparatus for the manufacture of friction elements, especially synchro rings in motor vehicle transmissions, in which a friction body with a scattered sintered friction lining is applied onto a surface of a metallic base. 
<IMAGE>
Patent EP-0292610-A1 (EP)
Inventor: WATABE TAKAHARU
IPC: B60R13/04
Filed: 1987-11-11
Abstract: A link (2) is pivotally connected at one end thereof to one end of a case (1) or main body of a door closer so that the link (2) is turnable between a first position where it is received in the case (1) and a second position where it is put outside the case (1). A roller (5) is attached to the link (2), and a cam member (9) is installed within the case (1). Also installed within the case (1) is an urging spring (7) which causes the cam surface (18) of the cam member (9) to abut against the roller (5), whereby the link (2) is urged in the direction to be received in the case (1). The case (1) has no oil enclosed therein. Thus, the construction of the case (1) is simple and inexpensive. When the door is closed, the link (2) is received within the case to improve the external appearance.
Patent EP-0275558-A1 (EP)
Inventor: KUBO MOTONOBU
IPC: C07C69/92
Filed: 1987-12-29
Abstract: The present invention provides a perfluoroalkenyloxybenzoic acid derivative of the formula
     wherein X is perfluoroalkenyl group having 6 to 14 carbon atoms, and process for preparing the same. 
     Further, the present invention provides a prepolymer of a perfluoroalkenyloxybenzoic acid derivative comprising a repeating unit of the formula
     wherein X is same as above, and a repeating unit having one double bond and derived from the cleavage of double bond of a diene compound.
Patent EP-0273483-A1 (EP)
Inventor: BERTRAM LEO
IPC: H02K7/116
Filed: 1987-11-24
Abstract: Eine Antriebsvorrichtung für ein kleines elektrisch angetriebenes Gerät, wie einen Zerkleinerer, ein Schnitzelwerk, eine Pumpe, ein Hobbygerät, hat mit mindestens zwei Antriebsmotoren (251, 252), die über ein gemeinsames Getriebezahnrad (19) die Arbeitswelle einer Last antreiben. Die Last wird direkt oder über weitere Zahnräder von den Rotorwellen aller als zweipolige Einphasensynchronmotoren (251, 252) mit permanentmagnetischem Rotor (271, 272) ausgebildeten Antriebsmotoren (251, 252) angetrieben, wobei auf den Rotorwellen angebrachte Zahnräder (211, 212) hinsichtlich der magnetischen Polarisierungsrichtung (531, 532) der Rotormagneten (271, 272) so orientiert sind, daß bei montierter und einkämmender Anordnung die magnetische Orientierung (531, 532) aller Rotoren (271, 273) in bezug auf die Hauptrichtung (541, 542) der Statorfelder bei positivem Statorstrom gleich ist.
Patent EP-0250259-A1 (EP)
Inventor: IMAI KATSUHIKO
IPC: H05K1/03
Filed: 1987-06-19
Abstract: A SiO₂-B₂O₃ fiber glass composition of the present invention contains a reduced amount of B₂O₃ in comparison with conventional D glass to thereby improve the water resistance and heat resistance. The fiber glass composition of the present invention has dielectric constant of 4.5 or less for 1 MHz at the room temperature, a strain point of 485°C or more, and improved water resistance, and consists essentially of, by weight, SiO₂ 70-80%, Al₂O₃ 0-2.0%, B₂O₃ 15.0-21.5%, MgO 0-1.0%, CaO 0-2.0%, Li₂O 0-2.0%, Na₂O 0-3.0% and K₂O 0-3.0%, Li₂O + Na₂O + K₂O = 2.0-5.0%.
Patent EP-0293529-A1 (EP)
Inventor: PHILLIPS ANTHONY J
IPC: A61K9/20
Filed: 1987-06-22
Abstract: An admixture of diflunisal, i.e.,
      and tromethamine, i.e., NH₂C(CH₂OH)₃ has been found to exhibit improved absorption rate and therefore shortened onset of activity.
Patent EP-0261998-A1 (EP)
Inventor: RICHARD DENIS
IPC: B60G7/04
Filed: 1987-06-23
Abstract: Motor vehicle suspension comprising, for each wheel, flexible means (11) inserted between a first element (6 - 7) connected to the structure of the vehicle and a second element (5) connected to the stub axle (2) and drive stops (12) and detent stops (14) to limit the movement of the second in relation to the first, the drive stop (12) being located so as to come into play only when the second element has travelled a certain distance in relation to the first. This drive stop is designed to work first when extended, and then when compressed. <IMAGE>
Patent EP-0253708-A1 (EP)
Inventor: GALTIER LUCIEN EMILIEN LEON
IPC: B60G7/00
Filed: 1987-06-30
Abstract: 1. Rear axle for automotive vehicle of the type wherein each wheel axle stub is connected to the wheel support, for instance with a drawn oscillating arm or with a drawn oscillating triangle, through the medium of a pivot means susceptible of pivoting against an elastic means under the effect of a lateral effort upon the wheel about an approximately vertical axis located backwards of the wheel axis, characterized in that the pivot means comprises a support member (11) for the wheel axle stub (6) rigidly connected by fastening means (12) to the wheel support (2) backwards of the wheel axis (X-X) and comprising a portion (11d, 11e) flexible along the vertical axis (Y-Y) located between the fastening means (12) and the axis (X-X) and in that the elastic means (17) is disposed between the portion (11c) of the support member (11) opposite to the fastening means (12) and the wheel support (2) so as to permit the bending of the support member (11) about the vertical axis (Y-Y) when the lateral effort upon the wheel (10) exceeds a threshold value set by the resilient means (17).
Patent EP-0263002-A1 (EP)
Title: Dispositif d'étanchéité et de verrouillage axial d'aubes d'une turbomachine
Inventor: BERTRAND JEAN-LOUIS
IPC: F01D5/32
Filed: 1987-09-02
Abstract: Un moyen de verrouillage et d'étanchéité d'une aube brochée sur un disque de rotor de turbomachine comporte un premier segment fendu (15) possédant une échancrure (16) de passage d'une aube est vissé dans les rainures circulaires (13) des aubes et (14) du disque pour assurer l'étanchéité amont-aval tandis qu'un second segment fendu (17) est comprimé circulairement pour venir verrouiller le premier segment (15) dans la gorge (13) par centrifugation en fonctionneme                  nt. Application aux compresseurs haute pression de turbomachines d'aviation.