baber/WOPTO huggingface dataset:
Patent EP-0276619-A1 (EP)
Inventor: DE GUGLIELMO PASCAL
IPC: B65B61/20
Filed: 1987-12-31
Abstract: A method and a device for producing and placing a spacer sheet of the thin partition type between objects in a group of juxtaposed objects to be packaged, and a packaging method using such a spacer sheet. The device comprises means (13) for feeding sections (7) of strip; means for driving the section (7) of strip; means for transverse deformation of the section (7) of strip; means (9) for supporting a group of juxtaposed objects (4), wherein the deformation means comprise templates or the objects (3) themselves which can move between an initial position in which they are spaced from one another and a final position in which they are in the configuration of the objects (3) to be packaged. <IMAGE>
Patent EP-0318624-A1 (EP)
Inventor: BOUDON GERARD
IPC: H03K19/0944
Filed: 1987-12-01
Abstract: A multi base 2 input Bi-CMOS NAND circuit (30) is provided wherein an output node OUT connected to an output terminal (33) is coupled between pull up (31) and pull down (32) blocks. According to the present invention, the pull up block (31) is comprised of 2 identical basic cells, each comprised of a CMOS inverter (C31, C32) driving a NPN pull up transistor (T31, T32) mounted as an emitter follower. Logic signals (A31, A32) are applied on the inputs of the inverters (C31, C32), and the inverted signal ( A31, A32) is available at the emitter of the emitter follower which corresponds to the output of the cell. All emitters are tied altogether to perform an OR function and are connected to said output terminal (33). 
     As standard, the pull down block (32) includes a logic stack (34) is comprised of 2 FETS (F31, F32) serially connected between said output node OUT and a discharge device such as a feedback NFET (Z), the gate of which is connected to said output node OUT. These 2 FETS are driving a NPN pull down transistor (T), the collector of which is also connected to the output node OUT.
Patent EP-0254679-A1 (EP)
Inventor: BOLLI PETER
IPC: A63H21/04
Filed: 1987-07-13
Abstract: Zusammensetzbare Fahrbahnstücke weisen zwei glatte Fahrflächen (41, 42) und eine mittige Zahnschiene (43) mit zwei in Querrichtung des Fahrbahnstücks voneinander distanzierter, zu den Fahrflächen (41, 42) senkrechten Verzahnungen (44, 45) auf. Ein angetriebenes Fahrgestell (4) hat Räder (16) mit glatten Laufflächen. Auf seiner Unterseite ist das Fahrgestell (4) mit paarweise einander gegenüberstehenden Führungswänden (21, 22) versehen, welche an die beidseitigen Verzahnungen (44, 45) der Zahnstange (43) anliegen. Das Fahrgestell (4) ist mit einem Antriebsmotor versehen, dessen Antriebsachse (27) senkrecht zu den Fahrflächen (41, 42) steht und gegenüber der Abstandsmitte der paarweise einander gegenüberstehenden Führungswände (21, 22) seitlich verschoben ist. Ein auf der Antriebsachse angebrachtes Antriebszahnrad (28) steht deshalb nur mit einer der beiden Verzahnungen (44, 45) in Eingriff. Diese Spielzeug-Zahnradbahn weist auch bei beliebig mit engen Kurven und starken Steigungen verlegter Fahrbahn eine hohe Standfestigkeit auf.
Patent EP-0260306-A1 (EP)
Inventor: ROBERTSON DAVID MARK
IPC: G01N33/74
Filed: 1987-03-13
Abstract: Un procédé d'immunoanalyse, permettant d'estimer l'inhibine se trouvant dans un échantillon, consiste à utiliser un anticorps dirigé contre l'inhibine. Ledit anticorps est de préférence contenu dans un antisérum produit par injection chez un animal d'un antigène choisi dans le groupe constitué d'inhibine obtenue naturellement ou recombinante ou de sous-unités, de fragments ou de dérivés de l'inhibine. Ladite analyse peut parfaitement être une radioimmunoanalyse, une immunoanalyse du type à fluorescence ou une analyse immunoabsorbante associée à des enzymes et utilisant de l'inhibine 58kD ou 31kD marquées comme composé traceur. Les composés traceurs et les normes utilisés pour ladite analyse sont décrits et font l'objet de revendications.
Patent EP-0271552-A1 (EP)
Inventor: DELUCA HECTOR F
IPC: C07D207/00
Filed: 1987-06-01
Abstract: Nouvelle coenzyme A et nouveaux esters de N-hydroxysuccinimidyle de l'acide trans-rétinoïque et de l'acide cis-13-rétinoïque, et procédés de préparation. Est également décrit un nouveau procédé de préparation de l'anhydride de l'acide trans-rétinoïque.
Patent EP-0277250-A1 (EP)
Inventor: SMITH JANE ISOBEL
IPC: C12N5/02
Filed: 1987-08-03
Abstract: On améliore la synthèse d'alkaloïdes par des cellules de Catharanthus roseus cultivées en suspension en sollicitant par voie osmotique les cellules cultivées, en y ajoutant des inducteurs tels que des agents aggressifs osmotiques ioniques du type sels haloïdes, par exemple NaCl, KCl et FeCl3, ou des agents aggressifs osmotiques organiques tels que des alcools de sucre ou des acides de sucre. On améliore également la synthèse des alcaloïdes en y ajoutant des composés anti-gibbérellines et d'autres composés tels que de l'acide abscissique qui est un régulateur de la croissance végétale. On augmente ainsi les rendements d'alcaloïdes.
Patent EP-0277981-A1 (EP)
Inventor: HEWITT BRIAN
IPC: G03H1/02
Filed: 1987-08-17
Abstract: Un élément holographique composite (10) comprend un substrat (11) comportant sur l'une de ses surfaces (12) une configuration en relief produisant une image holographique lorsqu'elle est examinée par réflexion, une couche partiellement réfléchissante (14) faisant face à ladite surface et une mince couche optiquement absorbante (13) adjacente audit substrat.
Patent EP-0287597-A1 (EP)
Inventor: STASTNY ERICH
IPC: G05D23/19
Filed: 1987-10-16
Abstract: Dans un moule pour fabriquer des pièces moulées par injection, les conduites d'amenée de matière en fusion (2, 3) dans la cavité du moule sont chauffées au moyen de systèmes de chauffage (3, 4, 6), et des dispositifs de mesure de température (3, 5, 10) sont prévus pour déterminer la température en des points prédéfinis du flux de matière en fusion. Pour réguler les systèmes de chauffage (3, 4, 6) en fonction des températures prédéterminées aux différents points de mesure, au moins un dispositif régulateur (13) est fixé de manière amovible au moule (1), lequel dispositif est relié électriquement via une prise électrique mâle (12) avec les conducteurs électriques (11) placés à l'intérieur du moule (1). Ces derniers mènent aux systèmes de chauffage (3, 4, 6) et aux dispositifs de mesure de température (3, 5, 10). Le dispositif régulateur (13) peut être relié électriquement via un conducteur extérieur (16) avec un appareil d'introduction et d'affichage de données (17). Ce dernier ainsi que le dispositif régulateur (13) sont de préférence pourvus d'une mémoire pour plusieurs programmes.
Patent EP-0287675-A1 (EP)
Inventor: TANAKA MICHIO
IPC: C07C37/11
Filed: 1987-10-14
Abstract: Un procédé pour produire des biphénols par couplage par oxydation de phénols, consiste à réaliser la réaction en présence des mêmes diphénoquinones que celles obtenues sous forme de sous-produits dans le couplage par oxydation. Dans un mode préféré de réalisation, on peut augmenter la production de biphénols en réutilisant les diphénoquinones extraites du mélange de réaction pour la réaction précitée.
Patent EP-0295362-A1 (EP)
Inventor: ACHILLES FRANK
IPC: F42B14/06
Filed: 1988-02-18
Abstract: The invention relates to a fin-stabilised sub-calibre projectile of high length/diameter ratio, with a tail unit arranged in the rear region of the projectile body and consisting of a plurality of fins. Conventionally, the fins are inserted into recesses or longitudinal slots in the rear region of the penetrator or are connected firmly to the penetrator by means of separate tail-unit sleeves which are pushed on from the rear as far as a shoulder in the fastening region of the projectile body. However, constructive measures of this kind cause cross-sectional weakening where stress peaks occurring as the result of a notch effect during target impact can trigger a break of the penetrator in the fastening region of the tail unit. This danger of breakage of the penetrator is prevented by the invention, in that, by the use of a special solder, each individual fin (20) is butt-soldered by means of a narrow long end face (21) onto the smooth unnotched circumferential surface (22) of the projectile body (25). <IMAGE>
Patent EP-0330703-A1 (EP)
Inventor: AOKI DAI
IPC: A63H33/30
Filed: 1988-02-27
Abstract: A projection toy free from any condenser means such as lens or the like is disclosed, wherein a transparent window (12) is provided at a portion of a case body (10) in alignment with the projected surface and a projection film (14) is disposed in the interior of said case body along said transparent window while a lamp is disposed as light source rearwardly of the projection film, a drive means (22) being provided to move said projection film. 
     The projection toy according to the invention allows various game means to be applied to running projected patterns, with the continuous patterns moved by means of automatically or manually operated means.
Patent EP-0344340-A1 (EP)
Inventor: SEKIGUCHI TOMONOBU
IPC: B29C65/18
Filed: 1988-05-31
Abstract: An improved packaging container comprising a container body (30) and a lid (40) heat-sealed to the container body is proposed which is retortable and has a high peel strength and a good easy-openability. The heat-sealed portion is formed with a groove (41) having a sectional shape gradually deepening from its outer edge (42) toward its inner edge (43), the inner edge (43) extending in a smoothly curved line while the outer edge (42) extends in a zigzag line. This ensures high peel strength against the force applied from inside of the heat-sealed portion and a good easy-openablility from outside of it.
Patent EP-0318922-A1 (EP)
Inventor: PINTO GEORGES
IPC: B61F5/30
Filed: 1988-11-29
Abstract: The invention relates to a primary suspension for railway vehicles, comprising two axle boxes per axle, each axle box being connected to the bogie chassis (5) by an articulation (4), a first spring (6) situated, with respect to the axis of the wheels, on the other side of the articulation, and a second spring (7) situated on the same side as the articulation, each spring (6, 7) bearing, at one end, directly on the chassis (5) and, at the other end, on an arm (2, 3) integral with the axle box, and constituting a substantially horizontal support, characterised in that the axis of the second spring (7) is offset with respect to the axis of the articulation. <IMAGE>
Patent EP-0372116-A1 (EP)
Inventor: FUKUMOTO RYOICHI
IPC: E05B65/12
Filed: 1988-12-08
Abstract: A power transmitting apparatus is comprised of an electrically operated motor (26) having a shaft (26a) which is rotatable in one or the other direction, a worm-gear (27) provided at an outer periphery thereof with a geared portion at which an angle of load is established at a set value so as to be larger than an angle of friction and fixedly mounted on the shaft of the motor, a worm-wheel (18) provided at an outer periphery thereof with a geared portion which is in mesh engagement with the geared portion of the worm-gear (27), and a lever (17) operatively connected to the worm-wheel for transmitting the rotational torque therefrom to a driven member. Since an angle of load is set so as to be larger than an angle of friction in the worm-gear, the rotational torque may be transmitted between the worm-gear and the worm-wheel. So, flexibility in mechanical design is increased.
Patent EP-0301670-A1 (EP)
Inventor: VAN DEN BERG JOHANNES A DR
IPC: C12N15/62
Filed: 1988-07-28
Abstract: Kluyveromyces  hosts and DNA expression cassettes for use in  Kluyveromyces  are provided for transcription of endo­genous and/or exogenous DNA, and production of peptides, for enhancing production of an endogenous product, or producing an exogenous product. The  Kluyveromyces  hosts find particu­lar use for secretion of a desired peptide product, where signal sequences may be native to the peptide or provided from endogenous or exogenous signal sequences, including synthetic sequences, functional in  Kluyveromyces . A trans­formation procedure is provided for efficiently transforming  Kluyveromyces .
Patent EP-0280477-A1 (EP)
Inventor: YELL MARK DONOVAN
IPC: B01F7/00
Filed: 1988-02-19
Abstract: A scraper (12) rotates within a spherical container (10) to pass over nearly the complete inwardly facing surface of that container. A rotor (14) rotates in an opposite direction to the scraper (12) during the mixing and kneading of the farinaceous material. During discharge of the mixed material through the outlet (19) the rotor rotates in a reverse direction to that in which it rotates during mixing, to push the material out, and the scraper remains alternately next to the outlet (19) to deflect material out, or periodically rotates in a clockwise direction to dislodge any material from the sides of the container.
Patent EP-0289233-A1 (EP)
Inventor: HARANDI MOHSEN NADIMI
IPC: C07C11/02
Filed: 1988-04-22
Abstract: A process for converting crude aqueous methanol feedstock or the like to olefinic hydrocarbons in contact with a medium pore shape selective crystalline acid zeolite catalyst,wherein the improvement comprises contacting the aqueous methanol feedstock with a liquid propane-rich hydrocarbon extractant under liquid extraction conditions, recovering an aqueous phase containing the major amount of water introduced with the feedstock, recovering an organic extract phase comprising the hydrocarbon extractant and a portion of methanol introduced in the feedstock, and converting the extracted methanol at elevated temperature under catalytic reaction conditions to produce predominantly olefinic hydrocarbons.
Patent EP-0337030-A1 (EP)
Inventor: WALLACE HENRY GEORGE
IPC: A61M5/00
Filed: 1988-09-27
Abstract: The invention provides an assembly of a needle shield (6) for a needle channel (10) and a self-sealing diaphragm (5), wherein the needle shield (6) is generally cup-shaped and is provided with an aperture (8), said self-sealing diaphragm (5) being retained in the aperture (8), the arrangement being such as to protect the fingers of the operative from needle-stick by the miss-direction of a hypodermic needle. The diameter of the aperture (8) may approximate to, or be smaller than, the internal diameter of the inlet of the needle channel (10) so that not only is needle-stick obviated, but also the tendency of the needle point to tear the seal-sealing diaphragm (5) is significantly reduced.
Patent EP-0314395-A1 (EP)
Inventor: YEOMANS ANDREW JAMES VICTOR
IPC: G06T11/80
Filed: 1988-10-20
Abstract: A method of interactively controlling the display of an image on a monitor screen (10), the image being stored in the form of digital data defining the colour content of pixels of the image. The method comprises:
     i) displaying a representation of the image on the monitor screen (10);   ii) selecting a first point (12′) on the image and a first point (12˝) on the monitor screen at which the first image point is to be located;   iii) selecting with a cursor a second point (14) on the image;   iv) moving the cursor relative to the monitor screen;   v) and during the cursor movement repeatedly adjusting the representation of the image displayed in accordance with one or more predetermined algorithms so that the second image point remains coincident with the cursor position while the first image point is fixed at the first screen point.
Patent EP-0285483-A1 (EP)
Inventor: COLLIN ROBERT
IPC: H03F3/191
Filed: 1988-03-15
Abstract: L'amplificateur comporte un transistor (Q1) relié par son émetteur à la masse (M) d'alimentation de l'amplificateur à travers deux enroulements secondaires (4, 5) reliés en série d'un premier (T1) et d'un deuxième (T2) transformateurs. Le transistor Q1 est couplé entre sa base et son émetteur par l'enroulement primaire du premier transformateur (T1). Une extrémité (9) de l'enroulement primaire (7) du deuxième transformateur (T2) est reliée au collecteur du transistor (Q1). Le signal de sortie (Vs) de l'amplificateur est prélevé sur tout ou partie de l'enroulement primaire (7) du deuxième transformateur (T2). Le nombre de spires des enroulements secondaires (4 et 5) des transformateurs (T1, T2) est très faible pour limiter l'inductance de fuite. Une première résistance (6) est reliée en série avec les deux enroulements secondaires (4, 5) et une deuxième résistance (11) est reliée entre la sortie (12) de l'amplificateur et la base du transistor.
Patent EP-0316231-A1 (EP)
Title: Procédé et dispositif de traitement de signaux d'image à balayage de trame entrelacé
Inventor: CHOQUET BRUNO
IPC: H04N5/44
Filed: 1988-11-07
Abstract: En télévision à balayage de trame entrelacé, on recherche un point (P) dans une trame au temps (t+1), à partir de points situés dans cette trame sur la même verticale (C et D), ainsi que dans les trames adjacentes de temps (t et t+2). L'invention prévoit une détection de mouvements multigradients, c'est-à-dire portant non seulement sur les points (C et D), et sur des points (A et B) possédant la même position que le point (P) mais dans les trames adjacentes, mais aussi sur des points (E, F, G et H) qui sont verticalement adjacents aux points (A et B), dans les mêmes trames qu'eux. On définit ainsi des couples de tels points encadrant le point (P). Les interpolations sont effectuées dans la direction de chacun des couples disponibles, et pondérées en fonction du gradient correspondant. Pour chacun des couples, on réalise une interpolation partielle hiérarchique, tenant compte du fait que l'on est ou non, au point (P), en présence d'un contour horizontal ou quasi-horizontal.
Patent EP-0318358-A1 (EP)
Inventor: METAIS JOEL
IPC: A61M1/00
Filed: 1988-11-16
Abstract: The invention relates to an implantable device for access to the blood circulatory system. 
<??>The invention comprises an implantable body (1) in the general shape of a T comprising a well (3) separated by a base wall (8) from the branch (2) of the T connected to the vascular prostheses (11, 12). The connection/disconnection of the device can be obtained by means of a turning element (15) which can be activated from the well and can, if appropriate, be changed without loss of blood. 
<??>The invention applies in particular to dialysis treatment. 
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Patent EP-0349541-A1 (EP)
Inventor: LEGROS FRANZ
IPC: G01N33/569
Filed: 1988-01-13
Abstract: Agents convenant comme moyens de diagnostic et comme agents d'immunisation (vaccins) de parasites intracellulaires, lesdits agents étant constitués par des liposomes sensibilisés à des molécules antigéniques spécifiques de parasites intracellulaires, par ex. la tuberculine, la Old tuberculin, la lépromine ou la HTLV3. Le procédé de production de ces liposomes sensibilisés peut consister en une encapsulation de la molécule antigénique ou en la mise en contact du liposome préformé avec ladite molécule.
Patent EP-0349579-A1 (EP)
Title: Lipid vesicles formed of surfactants and steroids.
Inventor: WALLACH DONALD F H
IPC: A61K/
Filed: 1988-03-08
Abstract: Disclosed is a method of making lipid vesicles of a steroid and surfactants which do not form vesicles in the absence of the steroid. The surfactants are polyoxyethylene derivatives of 16-20 carbon ethers and amines.
Patent EP-0333880-A1 (EP)
Inventor: MOROFUJI AKIHIKO
IPC: B41M1/30
Filed: 1988-09-30
Abstract: A multi-color image formed on a belt by electrophotography is fixed to the portion to be printed of a container con­sisting of metal, glass, plastic, paper or the like, through a single thermal transfer process. A multi-color image is formed on a plastic film laminated on a belt by utiliz­ing electrophotography and a firm multi-­color printing surfaces is formed by trans­ferring and fusing the plastic film onto a container as the object of printing. Fur­thermore, when a multi-color image is formed by utilizing electrophotography, exposure light is applied from the back of a photosensitive member and multi-color printing free from color shift is completed by preventing the exposure light from be­ing cut off by a toner image.
Patent EP-0409834-A1 (EP)
Inventor: STEINMETZ GUY RALPH
IPC: B01J31/04
Filed: 1988-10-24
Abstract: Procédé de coproduction d'esters carboxyliques aromatiques et de iodures d'alkyle par la carbonylation d'iodures aromatiques en présence d'un éther et d'un catalyseur au nickel.
Patent EP-0344491-A1 (EP)
Inventor: KELLER WILHELM A
IPC: B65D83/00
Filed: 1989-05-11
Abstract: When filling dispensing cartridges (1), having an expulsion piston (10) which is displaceable in a sealing manner in the supply cylinder (3), the inclusion of air in the cylinder above the contents (2) of the cartridge must be avoided. For this purpose, the bottom surface (13) of the piston facing the contents (2) is constantly recessed from the edge of the piston towards the centre and a venting borehole (15) extends from the lowest point (14) through the piston towards the outside. Seated in the borehole (15) is a closure screw, extending along the shaft (16) of which there are longitudinal grooves (18). The latter are surrounded by an annular sealing surface (19) which is intended as an axial seat for the screw head (17). When the screw is tightened, all the longitudinal grooves (18) are reliably closed. The filling, venting and closure can easily be automated in this design and the piston ring seal (12) is not impaired. Even viscous contents with an uneven surface (6) can be vented satisfactorily by a system of radial slots (20) on the bottom surface (13). 
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Patent EP-0375833-A1 (EP)
Inventor: ANTES GREGOR
IPC: B42D15/10
Filed: 1989-07-07
Abstract: The planar pattern is impressed in a backing (4) and is divided into M grid squares (6). Each grid square (6) is divided into N square portions (7), each square portion (7) being assigned to a pixel of one of N illustrations (3) and each having a diffraction element (8) which contains the information via a colour value, via a stage of the brightness value and via a viewing direction (15). The N illustrations (3) are composed of bundles of diffracted light and constitute, for example, individual alphanumeric characters, parts of text, views of objects or persons, etc., which are visible in the N viewing directions (15). The planar patterns can be viewed in reflection or transmission. The backing (4) can be constructed as an adhesive label. 
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Patent EP-0366009-A1 (EP)
Inventor: HUETTINGER KLAUS J PROF-DR
IPC: A01N57/34
Filed: 1989-10-20
Abstract: Fungicidal agents for the protection of plants containing compounds with at least one molecular moiety having an adhesive affinity for the surface of plants (leaves, fruits, stalks) and at least one biocidal molecular moiety, the molecular moiety responsible for the adhesive affinity being a silane compound and  particularly suitable compounds being those of the formula <IMAGE> in which R1 to R3 are lower alkoxy groups having 1 to 4, in particular one or 2 C atoms, with the proviso that at least one of the groups R4 to R6 is an alkyl group having at least 10 C atoms, and X is phosphorus or nitrogen and Y<-> is an anion of an organic or inorganic acid, and n has the value 1 to 10, and processes for controlling fungi using these compounds.