baber/WOPTO huggingface dataset:
Patent EP-0454619-A1 (EP)
Inventor: KIRCHHOFF WILHELM
IPC: B21D5/14
Filed: 1991-04-11
Abstract: The machine according to the invention serves to deform a plate into a cylindrical hollow body. The machine concerned is a three-roll machine in which the rolls are supported by pairs (13, 14; 17, 18; 20, 21) of back-up rollers distributed along their length. These pairs of back-up rollers are each mounted in a C-shaped housing (1), each of which takes up the forces which arise during the deformation of a workpiece, so that none of the rolls is bent since each is prevented at several points from deflecting radially, i.e. bending, by the back-up rollers which are arranged in the C-shaped housings and transmit the forces to the housings. 
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Patent EP-0458755-A1 (EP)
Inventor: DE FILIPPIS PIETRO
IPC: H01F38/12
Filed: 1991-04-23
Abstract: The unit includes a support housing (1, 10) containing two ignition coils (20) each for connection to at least one, and preferably two, associated spark plugs (SP). Each ignition coil (20) comprises a primary winding (21) and a secondary winding (24) disposed around the end arms (41) of a magnetic core or circuit formed by only two packs of plates (40) juxtaposed so that together they form essentially a figure-of-8 shape. The packs of plates (40) are identical, essentially E-shaped and are placed close together, face-to-face, so that together they form a squared figure-of-8 shape. Each of the packs of plates (40) has a notch (43) which extends from the back of the E into its central arm (42) and almost up to the edge of the free end thereof. 
     Conveniently, inserts (50) of non-magnetic material are disposed in the notches (43) in the packs of plates (40).
Patent EP-0511966-A1 (EP)
Inventor: CASTELLI FRANCESCO
IPC: B41N10/04
Filed: 1990-12-03
Abstract: Le blanchet (2) comprend une base (3), une couche en élastomère (4) et un film externe (10) appliqué sur la couche en élastomère (4); le film (10) a une affinité faible pour l'encre d'imprimerie et est constitué de PVC, de polyester, de polyéthylène, de PTFE ou de PVF, de préférence de PVF.
Patent EP-0523053-A1 (EP)
Inventor: KREBS BERND
IPC: B60N2/821
Filed: 1991-02-02
Abstract: Un véhicule à moteur comprend un siège (5), un appuie-tête (7) à hauteur réglable associé au siège (5) et une ceinture de sécurité (9) conduite obliquement vers le bas depuis une ferrure supérieure de déviation (11), jusqu'à la partie antérieure du dossier du siège. L'appuie-tête (7) est pourvu d'une surface de butée (15) qui lors d'une collision frontale pousse vers le haut au moyen de la ceinture de sécurité l'appuie-tête (7), lorsque celui-ci est agencé dans une position trop basse.
Patent EP-0515432-A1 (EP)
Inventor: JESSNER HERMANN
IPC: H03M1/36
Filed: 1991-02-14
Abstract: Un convertisseur analogique/numérique comprend un amplificateur différentiel dont les résistances collecteur ont la forme de conducteurs résistants. Les points nodaux entre les résistances partielles de ces conducteurs résistants constituent des bornes de sortie. Le convertisseur est pourvu d'autant de comparateurs à entrées symétriques que de résistances partielles. Une entrée de chaque comparateur est connectée à la borne de sortie du premier conducteur résistant et l'autre entrée de chaque comparateur est connectée avec une borne de sortie du deuxième conducteur résistant, de sorte que les valeurs de résistance des deux bornes de sortie raccordées à un comparateur dans le circuit collecteur de l'amplificateur différentiel soient identiques.
Patent EP-0464188-A1 (EP)
Title: Memorisation de donnees condensees
Inventor: VAN MAREN DAVID
IPC: G11B20/12
Filed: 1991-01-18
Abstract: Procédé de mémorisation de données d'utilisateurs condensées et informations associées sur bande (10) comprenant les étapes suivantes: réception d'un train de mots de données d'utilisateurs organisés dans une pluralité d'enregistrements; condensation des données d'utilisateurs en fonction d'un algorithme de condensation; enregistrement des données d'utilisateurs condensées sur bande (10) et, spécialement, également enregistrement sur bande des informations concernant l'identité de l'algorithme de condensation de données (DC) utilisé pour condenser un segment des données sur une bande comprenant un enregistrement ou davantage.
Patent EP-0464193-A1 (EP)
Inventor: FITZPATRICK GREGORY PERCIVAL
IPC: A01C3/00
Filed: 1991-01-29
Abstract: On décrit un procédé de réduction de la teneur en phosphore d'effluents provenant d'une porcherie, avec passage des effluents par un tamis pour éliminer les solides les plus importants. Ensuite, on recycle un liquide sensiblement claire sous forme de liquide de rinçage, l'addition de l'eau propre étant réduite au minimum. Périodiquement, généralement toutes les 24 heures, de la chaux solide est ajoutée au liquide recyclé ainsi que des matières fines pour former une boue. Après sédimentation, le liquide clair, qui a une teneur en phosphore réduite, peut être déchargé à l'égout ou utilisé pour l'irrigation.
Patent EP-0491951-A1 (EP)
Inventor: SAWADA HIDEO - - UMEZONO
IPC: C09B47/14
Filed: 1991-03-05
Abstract: A perfluoroalkylated naphthalocyanine derivative which is excellent in weathering resistance and very highly soluble in various solvents and has a specified structure adapted for film formation; and an optical recording medium produced therefrom which enables recording by means of focused beams of a semiconductor laser. The above derivative is produced by the reaction of a perfluoroalkanoyl peroxide having a specified structure with a naphthalocyanine.
Patent EP-0477311-A1 (EP)
Inventor: HEINDL JOSEF
IPC: C07D213/55
Filed: 1991-03-19
Abstract: Analogues de leucotriène B4 de la formule (I), dans laquelle R1 est le résidu COOR2, R2 représentant un atome d'hydrogène ou un groupe alkyle (C1-C4), ou bien R1 est le résidu CH2OH, B est un groupe alkylène avec 1 à 3 atomes de C dans la chaîne, un résidu (a) ou un résidu (b), R3 étant un atome d'hydrogène, un groupe carboxyle ou méthoxycarbonyle, A est le groupe (c), -O-, (d), -NH-CO-, -CO-NH-, -OCH2-, -CH=CH-, (e), -COCH2- ou -CHOH-CH2-, X est N ou CH, D est le groupe (f) ou (g) et (h) est une liaison simple ou double, ainsi que leurs sels avec des bases physiologiquement neutres, procédés de fabrication de ces dérivés et leur utilisation pharmaceutique.
Patent EP-0531528-A1 (EP)
Inventor: OKUTSU MASAYOSHI DIGITAL EQUIP
IPC: G06F3/048
Filed: 1991-05-28
Abstract: Terminal, tel qu'une unité d'affichage de caractéres ou une imprimante, ayant une zone de mémoire de configuration des caractères. Un système central commande l'opération de sortie d'un caractère vers le terminal. En cas de sortie d'un caractère vers le terminal, un examen est effectué à côté du système central de manière à trouver si une configuration de caractère correspondant au caractère désiré est stockée oui ou non dans la zone de mémoire de configuration des caractères. Lorsqu'il est déterminé que la configuration de caractères concernée n'a pas été stockée dans la zone de mémoire de configuration des caractères, ladite configuration de caractère est chargée, du système central, dans la zone de mémoire de configuration des caractères.
Patent EP-0539393-A1 (EP)
Inventor: BANTIEN FRANK
IPC: G01P9/04
Filed: 1991-07-08
Abstract: Il est proposé un détecteur de rotation, doté d'un élément détecteur structuré à partir d'une tranche de silicium monocristalline et présentant au moins un oscillateur, de préférence au moins une paire d'oscillateurs qui sont reliés à un cadre fixe, au moyen d'une ou de plusieurs barrettes. Les oscillateurs sont capables de produire des oscillations suivant deux directions perpendiculaires entre elles; l'élément détecteur est équipé de moyens d'excitation des oscillateurs dans une première direction d'oscillation et de moyens de détection des déviations des oscillateurs dans la seconde direction d'oscillation perpendiculaire à la première. En outre, l'élément détecteur présente au moins un revêtement sur lequel est appliquée une électrode fixe se présentant sous la forme d'une électrode d'un condensateur à plaques. Chaque oscillateur forme l'autre partie d'électrode de ce condensateur à plaques. Les barrettes de suspension servent d'amenées de courant pour l'excitation, ainsi que de moyens d'amenée ou d'envoi des signaux pour les oscillateurs.
Patent EP-0538330-A1 (EP)
Title: Beta-alethine use in cell culture and therapy.
Inventor: KNIGHT GALEN DARYL
IPC: A61K35/12
Filed: 1991-07-08
Abstract: beta -alethine is employed in the differentiation and vitalization of cells, for both in vivo and in vitro applications. Particular applications include the use of  beta -alethine in the treatment of immune disorders and diseases, treatment of neoplasia, and in the promotion of cell cultures.
Patent EP-0550512-A1 (EP)
Inventor: BARTH GUENTER
IPC: B60T8/00
Filed: 1991-09-26
Abstract: Dans un système de régulation du glissement à l'entraînement, les vitesses nominales de rotation des roues wnom(i) sont prédéterminées et les composantes du couple de freinage des deux côtés sont déterminées dans une partie de régulation composée de trois amplificateurs parallèles de régulation sur la base de la différence de rotation (w1+wr), de la somme des vitesses de rotation (w1+wr) et des vitesses nominales de rotation, ainsi que du régime du moteur. Lorsqu'elles sont additionnées, ces composantes du couple de freinage représentent des couples nominaux de freinage qui sont convertis en temps de commande des soupapes de freinage.
Patent EP-0546109-A1 (EP)
Title: A wintertime exercise device.
Inventor: MERLE-SMITH EDMUND L
IPC: A63C5/00
Filed: 1991-08-23
Abstract: A wintertime exercise device has been described herein. Components of the device include: a board-like member (12) having a top surface (13) and a bottom surface (23) and a runner (14) secured to the bottom surface of the board-like member. The board-like member (12) and runner (14) are greater than thirty inches in length, and preferably longer than three and one-half feet. This new wintertime exercise device is used on any type of ice in a similar manner to the use of cross-country racing skis on snow. This invention provides a new sporting event to recreational users, exercisers or competitors particularly when snow or ice conditions are unfavorable for conventional wintertime activities, such as ice skating or cross-country skiing.
Patent EP-0510211-A1 (EP)
Inventor: MASUHARA EIICHI - HONKOMAGOME
IPC: A61K6/06
Filed: 1991-11-07
Abstract: Pâte pour ciment dentaire à base de ionomère de verre contenant du verre en poudre, un polymère soluble dans l'eau et de l'eau, et kit comprenant ladite pâte ainsi qu'une solution aqueuse d'acide polycarboxylique. Comme le verre en poudre se présente sous forme pâteuse, cette pâte présente les avantages suivants: 1) elle peut être pesée avec précision puisqu'un dispositif de décharge à vitesse constante est disponible, 2) elle peut être malaxée avec la solution polymère très facilement en un temps court de sorte qu'un temps de traitement suffisant peut être obtenu, 3) un mélange homogène peut être obtenu puisqu'il ne se produit aucune agrégation de la poudre du fait de l'absorption d'humidité, et 4) le local de traitement peut être maintenu propre puisque le verre en poudre ne se répand pas pendant le traitement.
Patent EP-0510483-A1 (EP)
Inventor: LAST-BARNEY KATHLEEN
IPC: G01N33/569
Filed: 1992-04-14
Abstract: A method for the detection of a virus or a related group of viruses, in a fluid sample, using a sandwich assay comprising an immobilized primary cell surface receptor for the virus or related group of viruses, and a soluble labelled primary cell surface receptor for the virus or related group of viruses.
Patent EP-0510499-A1 (EP)
Inventor: VIAUD JEAN
IPC: B65G45/20
Filed: 1992-04-15
Abstract: 2.1 Conventional devices (30) for preventing accumulation of material on a moveable part of a conveyor include scraper strips, which strip the adhering material from the moveable part, and worms, which carry it to a delivery point. Other devices include counter-pressure rollers in order to generate sufficient dynamic effect with the worms. A device of this kind with a simpler construction is required. 
<??>2.2 A device (30) for preventing accumulation of material is proposed in which a worm (32) is provided in the immediate vicinity of a roller (22) and immediately strips material collecting on the same and feeds it to a delivery point. 
<??>2.3 Devices of this kind are used, for example, in agricultural round balers. 
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Patent EP-0523729-A1 (EP)
Inventor: HASHINAGA TATSUYA
IPC: G01R31/309
Filed: 1992-07-17
Abstract: A burn-in apparatus for use in burn-in tests includes a burn-in test container for accommodating a plurality of semiconductor device. Also, the burn-in apparatus includes measuring means for individually measuring junction temperatures of semiconductor chips (34) of the respective semiconductor device by detecting electric characteristics of temperature sensors (38) built in the semiconductor chips (34), and temperature adjusting means for controlling amounts of heat radiation and conduction of the semiconductor chips. The temperature adjusting means (52), such as means for controlling air flow rates of air nozzles of the container, is controlled by control means (60) on the basis of outputs of the measuring means. Thus, the junction temperatures can be kept within a predetermined temperature range to thereby improve the accuracy of screening tests.
Patent EP-0537728-A1 (EP)
Inventor: SCHNABEL WOLFGANG
IPC: E04C5/16
Filed: 1992-10-15
Abstract: In the case of ceiling formwork systems, spacers are used for securing a reinforcement mat or a lattice girder on the formwork panel, which spacers hold the reinforcement mat or lattice girder at a distance from the upper side of the formwork panel. The spacer according to the invention has a receiving means (15, 16) which is arranged at a distance from the formwork panel (17) and in which a reinforcement bar (22, 23) of the reinforcement mat or of the lattice girder is held in a positively locking manner. Assigned to the receiving means of the spacer is a retaining means which holds the reinforcement bar in the receiving means after it has been introduced. For example, a resilient retaining means (28, 29) which is assigned to the receiving means for the reinforcement bar can be used in this arrangement. <IMAGE>
Patent EP-0547400-A1 (EP)
Inventor: DEUSER NORBERT
IPC: B01D53/34
Filed: 1992-11-21
Abstract: The invention relates to a process in which in a plant low-pressure gas and/or high-pressure gas must be desulphurised using potash solutions with a varying degree of regeneration. The desulphurisation of the low pressure gas is carried out in the pressure range from 0.9 to 1.2 bar in two stages as far as an H2S residual content of 0.1 to 0.5 g of H2S/m<3> of gas and the desulphurisation of the high pressure gas is carried out in the pressure range from 2 to 25 bar using potash solution and sodium hydroxide solution as far as an H2S residual content of < 2 mg of H2S/m<3> of gas, the loaded potash solutions from the low pressure scrubbing and the high pressure scrubbing being subjected to a joint regeneration. <IMAGE>
Patent EP-0546386-A1 (EP)
Inventor: HORNING RANDY EUGENE
IPC: G02B7/04
Filed: 1992-11-26
Abstract: A rolling ball element mount and barrel interface (10) comprises a barrel (12) and an element mount (14) sharing a common lateral (X, Y, Z) and angular (Θ x , 6y, 6 z ) frame of reference located at a center of said barrel (12), the element mount (14) adapted to fit inside the barrel axially along Z. A first means, including at least two rolling balls (20, 22), is disposed between and adapted for contact with the element mount (14) and the barrel (12) for a) constraining the element mount in lateral positions X and Y and angular positions Θ X  and Θ Y  and b) moveably coupling the element mount and the barrel in the axial direction. A second means, including at least one rolling bail (18), is disposed between and adapted for contact with the element mount and the barrel for c) constraining the element mount in angular position Θ Z  in cooperation with the first means and d) moveably coupling the element mount and the barrel in the axial direction. Lastly, a third means is selectively positioned between the element mount and barrel with respect to the first and second means for loading the element mount against the barrel to maintain the first and second means in contact with the element mount and the barrel, respectively, and for moveably coupling the element mount and the barrel in the axial direction.
Patent EP-0545303-A1 (EP)
Inventor: DOLLE VOLKER DR
IPC: C08F10/00
Filed: 1992-11-27
Abstract: A highly effective catalyst system for the polymerisation of olefins comprises a cocatalyst, preferably an aluminoxane, and a metallocene of the formula I <IMAGE> in which, preferably, M<1> is Zr or Hf, R<1> and R<2> are alkyl or halogen, R<3> is hydrogen, R<4> to R<6> are alkyl or aryl, -(CR<8>R<9>)m-R<7>-(CR <8>R<9>)n-, a single- or multimembered chain in which R<7> may also be a (substituted) heteroatom, and m + n is zero or 1.
Patent EP-0548700-A1 (EP)
Inventor: ENGELBRACHT HANS
IPC: F16D65/12
Filed: 1992-12-11
Abstract: The invention relates to a rubber-sprung track wheel in which the rubber elements are clamped in position by means of a clamping ring (14) which, in addition to the fastening holes, has at least two holes (16) parallel to the axis, in each of which is loosely mounted a bush (17) supported, at one end, by the surface (18) against the wheel disc (13) and, at the other end, by the surface (19) against the brake disc (20), and the wheel disc (13) and the brake disc (20) are connected to one another by screws (21) aligned parallel to the axis and located in the bush (17). <IMAGE>
Patent EP-0550018-A1 (EP)
Inventor: RAQUE GLEN F
IPC: A21C15/00
Filed: 1992-12-23
Abstract: An apparatus (10) for spreading a material (21) on an object (20) includes a continuously moving conveyor (22) for moving the object (20) in a downstream direction (35), and a dispenser (14) for applying the material (21) to the object (20). The apparatus (10) also includes a carriage (31) located above the conveyor (22), and a spreader (70) coupled to the carriage (31) for engaging the material (21) applied to the object (20) by the dispenser (14) to spread the material (21) on the object (20). The apparatus (10) further includes a drive mechanism (36) for moving the carriage (31) in the downstream direction (35) over the continuously moving object (20) as the spreader (70) engages the material (21), and another mechanism (56) for providing movement of the spreader (70) relative to the carriage (31) from an first position in which the spreader (70) engages the material (21) to a second position in which the spreader (70) disengages the material (21).
Patent EP-0550048-A1 (EP)
Inventor: SAKAGUCHI MIKIO
IPC: C11D3/12
Filed: 1992-12-28
Abstract: A synthesized crystalline ion exchange material of the present invention has a chain structure and a composition represented by the following formula in anhydride form: 
 
 
 
        xM₂O·ySiO₂·zM'O, 
 
 
 
wherein M represents Na and/or K; M' represents Ca and/or Mg; y/x is 0.5 to 2.0; and z/x is 0.005 to 1.0, the chain structure appearing as a main scattering peak in the Raman spectra at least at 970 ± 20 cm⁻¹ in the range of 900 to 1200 cm⁻¹. A detergent composition of the present invention contains the above synthesized crystalline ion exchange material and/or a hydrate thereof, and a surfactant.
Patent EP-0509570-A1 (EP)
Inventor: ELLIOTT DAVID L
IPC: A61K8/24
Filed: 1992-03-23
Abstract: A method and composition for controlling calculus formation in the mouth is reported based upon a combination of inorganic polyphosphates and certain low molecular weight copolymers. These copolymers are formed from a mixture of mono- and dicarboxylic vinyl monomers reacted with hypophosphite groups. Particularly effective are phosphorous containing acrylate/maleate polymers of weight averaged molecular weight ranging from about 400 to 5000.
Patent EP-0534560-A1 (EP)
Inventor: SHKALIM YOSSEF
IPC: A43B23/24
Filed: 1992-09-24
Abstract: A lighted shoe comprises as a lighting element a plurality of light sources (11) connected to electric leading wires (10,10') the said leading wires (10,10') being contained within a transparent cover (3) connected to the shoe, the electric leading wires being also connected to a battery (8) positioned within the shoe.
Patent EP-0502678-A1 (EP)
Inventor: FRUTIN BERNARD DEREK
IPC: F17C11/00
Filed: 1992-03-02
Abstract: A gas storage and dispensing system is described for the substantially reversible storage of a gas. The system comprises a material (4) having open voids occupied by a liquid. The liquid is a solvent of the gas and such occupation of the open voids by the liquid, with the gas dissolved therein, forms a reversible sorption gas storage system. The system tends to sorb increasing quantities of gas in increasing ambient gas pressure and desorb previously sorbed gas with decreases in ambient gas pressure. The system may be used in a pressure pack dispenser for dispensing a product (11) under pressure of a propellent gas, where the system provides the source of pressurised propellent gas.
Patent EP-0538063-A1 (EP)
Inventor: PEASE RAYMOND JOHN
IPC: H05K7/14
Filed: 1992-10-16
Abstract: An avionic tray for supporting an avionic equipment box (56) includes a sheet metal flat bottom section (10) having an opening for communicating with an air plenum chamber (50) and a pair of side rails (26), of unitary construction with the bottom section (10), extending upwardly at right angles to and at the lateral edges of the bottom section (10). A pair of vertical spaced and inwardly projecting back plate support tabs (24) are formed in each side rail, the tabs (24) defining a flat surface lying in a plane perpendicular to the bottom section (10) and to the side rails. A back plate (14), having an opening for receiving a connector (54), is riveted to the support tabs (40) and by a bottom flange (30), to the bottom section to position the back plate (14) and its associated connector precisely at right angles to the side rails and the bottom section.
Patent EP-0545743-A1 (EP)
Inventor: NORMAND JEAN
IPC: B60N2/015
Filed: 1992-10-20
Abstract: The invention provides an arrangement for mounting and locking, in the mounted position, a seat on the floor of a motor vehicle of the type in which a first lower edge of the structure (10) of the seat includes at least two mounting studs (22G, 22D) each of which is received in a corresponding mounting hole on the floor and which define an axis (X-X) of articulation of the seat and one second lower edge of which includes at least one finger which, in the mounted position of the seat, is received in a complementary housing (46G, 46D) of the floor, characterised in that the finger is a locking finger which, in the mounted position, extends in a horizontal direction and is received in a hole formed in a vertical wall in the floor perpendicular to this direction and in which it is held by a manually-controlled locking device (50G). <IMAGE>
Patent EP-0526376-A1 (EP)
Inventor: FREI JOSEPH BLAISE
IPC: H01L21/027
Filed: 1992-06-30
Abstract: A system and method of forming shapes on a semiconductor chip by exposing a radiation sensitive layer by an electron beam lithographic tool. Design shapes are converted into rectangles in a single pass through the shapes by a computer postprocessor. The postprocessor processes the design shapes by converting them to edges and sorting the edges from top to bottom and left to right. Chains of top and side edges are built from the sorted edges until a bottom edge is encountered which triggers a fill. When a fill is triggered, subsequent bottom edges are examined to avoid unnecessary sliver generation during the fill or at future fills. Rectangles are generated to fill as much of the area under the chain as possible while minimizing the number of slivers created or which may be created at future fills. Unfilled portions of the chain are left for later fills and edge processing continues until all edges have been processed and the entire design is filled with rectangles. An optimum fill is produced and slivers are minimized.