baber/WOPTO huggingface dataset:
Patent EP-0100078-A1 (EP)
Inventor: WROBEL GUNTER
IPC: F04D19/00
Filed: 1983-07-22
Abstract: Die Erfindung betrifft einen Axialventilator mit einem Gehäusemantel (2), dessen Innenkontur (5, 17, 18) im Bereich der axialen Mittelebene (A) zylindrisch ausgebildet und zur Abblasseite (8) sowie zur Ansaugseite (9) hin erweitert ist. Ein zentraler koaxialer Kern, der vom Antriebsmotor, der Nabe des Lüfterrades (4) und dem Halterungsflansch für den Antriebsmotor gebildet wird, besitzt eine an der zur Stirnseite der Ansaugseite hin sich konisch oder stufenförmig verjüngende Ringfläche (10). Die axiale Länge dieser verjüngten Ringfläche beträgt mindestens ¹/3 der Länge der Nabe. Der Gehäusemantel ist bezüglich der axialen Mittelebene asymmetrisch und von dieser zur Ansaugseite hin über einen größeren Abstand zylindrisch ausgebildet als zur Abblasseite hin.
Patent EP-0101957-A1 (EP)
Inventor: MATSUI TATSUHIKO
IPC: B62D25/12
Filed: 1983-07-29
Abstract: A device for supporting the engine hood (4) of a motor vehicle in its open position by means of a support rod (5) which is formed of an elastic resin material. The support rod (5) is pivotal at one end thereof and adapted to be inserted at the other end thereof in a recess structure (10) which is disposed in such a manner that the axis thereof makes a predetermined angle with the axis of the support rod when the latter is free and assumes the position to support the engine hood as mentioned above.
Patent EP-0115564-A1 (EP)
Inventor: FREY OTTO
IPC: A61F2/30
Filed: 1983-08-19
Abstract: 1. An insert sleeve for the anchor stem (2) of a cementlessly implantable small articulation prosthesis, the stem (2) being in the form of a polygonal-section rod or stick or the like which narrows continuously towards its free end, a retaining part (4) of the sleeve extending closely all round the stem (2) in that part thereof which is near the joint, characterized by a deformation plate (5) which extends from the retaining part (4) towards the free end of the stem (2) and which is followed by an end member (6) which also extends around the stem (2), is slotted along the direction in which it extends and is open on the base, the retaining part (4), deformation plate (5) and end member (6) being made of metal.
Patent EP-0111846-A1 (EP)
Inventor: BARTELHEIMER ERHARD
IPC: B31B3/60
Filed: 1983-12-09
Abstract: 1. Method of manufacturing a fully enclosed square folding ladder of a blank perforated and/or grooved at the folding edges and made of solidfiber board or corrugated board, with the blank showing a square apertured area (1) furnished with a number of openings (2), with the apertured area carrying lateral sections (3, 4) at its edges which, set upright, form the lateral sides of the folding ladder, with bottom sections (5) hinged at each parallel edge of two opposite lateral sections, with the bottom sections forming the bottom of the folding ladder after folding and the same bottom sections (5) carrying on each narrow side lateral sections (6) which overlap the free lateral sections of the apertured area after the folding and are glued up with the same, distinguished by the fact that - the blank is held and centred by means of a number of claws (9) led through the openings (2) of the apertured area (1), - the claws (9) situated in the zone of the folding edges of the apertured area (1) stabilize the apertured area in the zone of their folding edges during the pulling of of the blank through a folding shaft for folding the lateral sections (3, 4) of the apertured area (1) forming the lateral sides of the folding ladder ; and - the claws (9) situated in the zone of the folding edges of the apertured area (1) and opposite to the lateral sections (4, 6) of the folding ladder to be glued up serve as a counterpressure during the gluing up for the necessary pressing procedure for the gluing up.
Patent EP-0091705-A1 (EP)
Inventor: CASANOVAS ABELANET GUILLERMO
IPC: B29C48/455
Filed: 1983-03-28
Abstract: An extruding machine for plastic material and the like comprising one or more worm spindles (1). Each spindle is divided in two end portions (2, 3) and an intermediate portion (4). The two end portions of each spindle are designed as worms (5, 6) with opposite directed screws, the worm portions being positioned in a cylindrical housing respectively (8, 9) while the intermediate portion (4) of the spindle is located in a receiving chamber (7) positioned in between said cylinders. 
     The material to be extruded is supplied by respective hoppers (12 and 13) each arranged at the end of the cylinder remote from the chamber (7). So the worms (5 and 6) push the material from two opposite sides into the receiving chamber from where it is passed to the machine die by deflecting inner walls 10 of said chamber.
Patent EP-0102802-A1 (EP)
Inventor: POLESHUK MICHAEL
IPC: H01L27/12
Filed: 1983-08-23
Abstract: A photolithographic method for fabricating thin film transistors and thin film transistor arrays in which the contamination vulnerable semi-conductor-insulator interfaces are formed in a single vacuum pump-down operation. To minimize step coverage problems, quasi-planar construction is employed to provide a planar substructure for receipt of the deposited thin semiconductor layer.
Patent EP-0115486-A1 (EP)
Inventor: CHANG SHIH-JEH
IPC: H04Q11/04
Filed: 1983-01-26
Abstract: Un système de commutation à division de temps possède une pluralité d'unités d'échange à tranches de temps (11, 12) interconnectées par un commutateur de multiplexage temporel (10). Chaque unité d'échange à tranche de temps comprend un contrôleur (17, 18) qui communique avec d'autres contrôleurs par l'intermédiaire du commutateur de multiplexage temporel d'acheminement normal de la parole et des données. Le commutateur de multiplexage temporel comprend une paire de matrices de commutation (205, 206), chacune d'elles étant connectée à toutes les unités d'échange à tranches de temps. De plus, des matrices de commutation sont interconnectées de sorte qu'une information au niveau d'une sortie particulière de deux matrices de commutation est connectée directement à une entrée de l'autre matrice de commutation. Lorsqu'une communication est requise entre deux unités d'échange à tranches de temps, un circuit ou chemin est recherché entre les connexions des deux unités d'échange à tranches de temps et la même matrice de commutation. Si aucun chemin ne peut être trouvé, on recherche un chemin pour les deux matrices séparées de commutation et une communication entre ces deux matrices de commutation est maintenue par la connexion entre elles.
Patent EP-0147388-A1 (EP)
Inventor: ENGSTROM BJORN
IPC: E04H9/00
Filed: 1983-05-30
Abstract: Dispositif de connexion pour structures de constructions prévenant un effondrement progressif. Un mécanisme de traction (1) incorporé au dispositif est conçu pour être connecté à une partie de la structure grâce à un composé coulé permettant un glissement contrôlé du mécanisme de traction à un effort de traction dans le mécanisme de traction inférieur à sa charge de rupture limite. Le mécanisme de traction est doté d'un mécanisme d'ancrage (2) qui, après avoir buté contre un mécanisme d'arrêt (3), arrête le glissement après une distance prédéterminée.
Patent EP-0118520-A1 (EP)
Inventor: HOYLE EDGAR
IPC: F16C1/22
Filed: 1983-09-14
Abstract: Mécanisme de commande d'embrayage de moteur, incorporant un câble flexible de commande à distance et comprenant un noyau (1) qui peut être déplacé axialement à l'intérieur d'un conduit (2), pourvu d'un organe auto-réglable permettant de compenser l'usure de l'embrayage. L'organe auto-réglable comprend un dispositif d'ancrage de conduit (14) pour l'ancrage du conduit (2) sur un point d'appui (5) maintenu par une pièce fixe (4). Lorsque le dispositif d'ancrage de conduit se trouve dans sa position de fonctionnement, il est en prise avec le conduit. Le dispositif d'ancrage de conduit est relié au noyau (1) par l'intermédiaire d'un couplage élastique (12) de sorte que le dispositif (14) se déplace dans la position d'engagement avec le conduit sous l'effet de la force qui lui est appliquée par le noyau pendant la partie initiale de la course de fonctionnement du noyau. Après l'ancrage du conduit sur la partie d'appui (5) la course de fonctionnement du noyau continue jusqu'à achèvement. Lors de la course de retour l'ancrage de conduit se libère pour permettre le déplacement de l'extrémité du conduit par rapport à l'élément d'appui sous l'effet de toute force résiduelle exercée par le ressort de rappel d'embrayage lorsque la pédale d'embrayage a atteint la limite de sa course.
Patent EP-0121880-A1 (EP)
Inventor: SPRINTSCHNIK GERHARD DR
IPC: C25D11/12
Filed: 1984-03-30
Abstract: Disclosed is a process for the production of a material in the form of a plate, a foil or a strip, from aluminum or an alloy thereof, which has been chemically, mechanically and/or electrochemically roughened. The process comprises a two-stage oxidation involving a first stage (a) which is performed in an aqueous electrolyte having from about 60 to 180 g/l of phosphoric acid, at a temperature of the electrolyte bath of about 47 DEG  to 70 DEG  C. and at a voltage of about 36 to 80 V and a second stage (b) which is performed in an aqueous electrolyte having from about 60 to 300 g/l of sulfuric acid, at a temperature of the electrolyte bath of about 30 DEG  to 65 DEG C. and at a voltage of about 15 to 35 V. Also disclosed is an offset-printing plate, having a radiation-sensitive coating and a support material produced by the process described above.
Patent EP-0138087-A1 (EP)
Inventor: HONDA SUSUMU
IPC: C12R1/19
Filed: 1984-09-18
Abstract: An intact human immune interferon protein and a method for its extraction and purification is disclosed. This method permits the purification to homogeneity of intact recombinant human immune interferon using extraction of transformed microorganisms containing the interferon with a protease inhibitor, such as guanidine-HCI, and purification with monoclonal antibodies to immune interferon.
Patent EP-0140348-A1 (EP)
Inventor: MUTOH NOBUYOSHI
IPC: H02M7/48
Filed: 1984-10-26
Abstract: A method and an apparatus for producing a pulse width modulating signal to be used for operation of a PWM inverter wherein a modulating wave (U) of a sinusoidal waveform corresponding to the desired AC output voltage of the inverter is sampled at selected periodical time intervals (τ c ) to obtain a level of the modulating wave at each sampling point and the interval (Tu, Tv, Tw) is arithmetically determined between each sampling time point (A or C) and a time point (C or D) which appears between that sampling point and the next sampling point and at which time point a virtual triangular waveform (X) which has positive and negative peaks of a predetermined amplitude occurring alternately at the selected periodical time interval (τ c ), takes the same level as the sampled level of the modulating wave. On the basis of the time interval (Tu, Tv, Tw), the PWM signal (Eu, Ev, Ew) is produced.
Patent EP-0146025-A1 (EP)
Inventor: KIKUCHI YASUO
IPC: A01N37/22
Filed: 1984-11-27
Abstract: A compound of the general formula
     wherein X 1  represents a hydrogen, fluorine, chlorine or bromine atom, X 2  represents a fluorine, chlorine or bromine atom, R represents a hydrogen atom or a lower alkyl group, and Y represents a fluorine, chlorine or bromine atom, or a trifluoromethyl or cyano group. 
     This compound is prepared by reacting a compound of the formula
     or a reactive derivative thereof with a compound of the formula
     and is useful as an insecticide.
Patent EP-0151712-A1 (EP)
Inventor: BURCHART JOACHIM
IPC: G09B21/00
Filed: 1984-11-27
Abstract: The invention relates to a device for displaying information on a reading unit for the blind. Instead of character fields arranged with certain spacings apart from one another for displaying Braille characters, the reading table is occupied by a dense matrix of character elements (4) with uniform line and column spacings. In the totality of character elements, certain character fields (6) are provided which serve for displaying the Braille characters. These are surrounded by other character elements which are not set in the displaying of Braille text, so that the Braille characters have the required spacing apart from one another. The whole reserve of character elements (4) is used for reproducing large-area graphics, large symbols, tables or the like. With a certain arrangement, described in detail, of the character elements, all of the information displayable on a viewing screen can be reproduced on the reading table, with the exception of reverse-brightness information and that displayed in colors. A number of embodiment examples are described which are intended especially for reproducing video text or viewing screen texts on a reading unit for the blind.
Patent EP-0118268-A1 (EP)
Inventor: MICKIEWICZ STANLEY
IPC: A61B18/08
Filed: 1984-02-27
Abstract: A transformer circuit including a primary coil (58) with ' first (70) and second (72) voltage divider segments arranged in phase with equal inductances and a plurality of taps (74) on the second segment (72). A switch (76) is used to selectably ground one of the taps for varying the voltage impressed on the second segment (72). The transformer (60) also has a secondary coil (62) including first (80) and second (82) voltage divider segments arranged 180° out of phase and having equal inductance. The secondary coil (62) is heavily insulated, and the primary (58) and secondary (62) coils are coupled together to provide an output equal to the sum of the voltages applied to the segments of the secondary coil (62) so that the transformer output can be varied by switching from one tap to another of the second segment (72) of the primary coil (58) and that the secondary coil (62) can be heavily insulated and isolated from ground.
Patent EP-0125001-A1 (EP)
Inventor: BORCENK FRANK
IPC: B41J2/24
Filed: 1984-03-30
Abstract: A trolley (25) of a printer includes a pair of angularly upright projecting dovetail-like fingers (51, 53) spaced apart near a left edge thereof, and a spring biased wedge pin (49) located near a right edge thereof, for slidably engaging chamfer-like surfaces (19, 23, 16) on the left and right-hand sides of a printhead assembly (3), respectively, for permitting the assemblyto be snapped into and out of retention upon the trolley (25). The trolley (25) further includes right and left hand leaf springs (36, 31) located near its rear edge for pushing the printhead assembly (3) forward toward the front edge of the trolley (25) to a forward-most position determined by one of the pair of dovetail-like fingers (53) striking a "stop" (21) located upon one side of the printhead assembly (3) for preventing further forward movement.
Patent EP-0165344-A1 (EP)
Inventor: PRITCHARD CHARLES FREDERICK
IPC: E04D13/147
Filed: 1984-06-13
Abstract: 5 Various seal assemblies are described for sealing a hole (3) in a corrugated roofing or wall sheet (1) provided to receive a chimney, pipe or roof light etc. The assembly consists of an upstanding wall (6,7) to surround the chimney etc. and an apron (4, 5) which is shaped to fit in face contact with the roofing sheet. In order to seal the hole (3) against water running down the sheet the side of the apron that seats against the sheet is provided with a a pair of recesses (17,18) that extend approximately from one side of the apron to the other, the lower recess -17 containing a pre-formed mastic strip which is squashed against the roofing sheet when the apron is screwed down to the sheet, and the upper recess 18 being open outwards and containing a trowelled mastic. The recess (17) in some constructions, Figures 7 and 11, is arranged to surround the hole (3). A gutter is preferably provided around the wall (6) to prevent hold-up of water on the sheet.
Patent EP-0169277-A1 (EP)
Inventor: DIOT JOEL ANDRE
IPC: A01F15/14
Filed: 1984-07-23
Abstract: A baling machine has an apparatus (76) for tying twine (136, 138) round a large cylindrical bale (74) of hay formed in the machine. The twine (136,138) is guided by a pair of arms (114, 116) to a spiral (94) running across the machine and rigidly attached to a drivable shaft (78). As the twine (136, 138) is drawn into the machine to wrap round the bale (74) it travels along the spiral (94) and so moves to the outer ends of the bale (74). A spiral portion (96, 98) is provided in respect of each arm (114, 116) and these portions are connected at the centre by a starter roller (86) enabling the twine (136,138) at the beginning of tying to slip along its surfaces (88) to be introduced into the spiral portions.
Patent EP-0139743-A1 (EP)
Title: Circuit d'allongement de signaux d'horloge
Inventor: LOWENTHAL RICHARD
IPC: G06F11/10
Filed: 1984-04-12
Abstract: Dans un système de traitement de données (10) qui comprend une unité centrale de traitement (22) pouvant fonctionner à une vitesse supérieure à celle d'un dispositif de mémorisation (20) associé à l'unité, un procédé et un appareil permettent de détecter et de corriger des erreurs produites dans le dispositif de mémorisation, en particulier dues au fonctionnement de la mémoire à des vitesses approchant les valeurs limites calculées, où des erreurs peuvent être introduites dans les données. En particulier, le circuit d'allongement de signaux d'horloge comprend un circuit (36) assurant le fonctionnement de l'unité centrale de traitement à une fréquence de base présélectionnée, un circuit (42, 44, 46) qui détecte des erreurs de données et un circuit (38) qui introduit des temporisations dans la synchronisation de l'unité centrale de traitement uniquement en présence des erreurs de données indiquées. L'intervalle d'allongement d'horloge permet au circuit de correction d'erreurs (48) de corriger des erreurs de bits identifiés dans les données avant que l'unité centrale de traitement n'ait accès aux données.
Patent EP-0146616-A1 (EP)
Inventor: JANSSON ELIS
IPC: B21F11/00
Filed: 1984-06-07
Abstract: Dispositif de coupe à haute vitesse de câbles, tiges et articles analogues, pouvant couper simultanément une pluralité de câbles parallèles entre eux et disposés sur un même plan et dans l'état où ils arrivent, par exemple depuis une machine redresseuse. Le dispositif comprend plusieurs ciseaux (2) pourvus d'ouvertures (3) pour les câbles, montés l'un à proximité de l'autre sur un support (1). Chaque ciseau comporte un marteau (4), actionné à son tour par un multiplicateur séparé (7). Le prolongement du marteau (4) dans le plan à angle droit avec les câbles et au travers de ces derniers est inférieur ou égal au prolongement des ciseaux (2) dans la même direction, et le multiplicateur (7) est dégagé du marteau (4). Les ciseaux et les marteaux relatifs peuvent ainsi être montés les uns à proximité des autres en présentant une séparation uniforme entre toutes les ouvertures de câble du dispositif.
Patent EP-0175180-A1 (EP)
Inventor: UMEZAWA HAMAO PROF
IPC: A61K31/415
Filed: 1985-08-27
Abstract: The present invention relates to compounds of the formula
     wherein A is a residual group obtained by removing one hydrogen atom from the alpha-amino group in an alpha-amino acid (excluding arginine) or a lower alkyl ester thereof; R is a hydrogen atom or a lower alkyl group, or a salt thereof, and to a process for the preparation of these compounds. 
     The compounds are capable of inhibiting the action of angiotensin converting enzyme and can therefore be used as anti-hypertensive agents.
Patent EP-0178626-A1 (EP)
Inventor: VORSCHEPOTH HEINRICH
IPC: B60K15/01
Filed: 1985-10-15
Abstract: 1. Coupling sleeve for connecting the ends of two lines for flowing media, in particular for fuel lines to internal combustion engines, with a sleeve part (3) which has at least one insertion opening (5) provided with an elastic sealing element (6) for receiving one end of a line, with at least two securing fingers (16) which can be deflected transverse to the direction of insertion (8) and which project past the sleeve part (3) counter to the direction of insertion (8) and the free ends of which are each provided with radially inwardly directed attachments (17) which lie behind a bead (18) on the inserted line end (1), and also with an axially displaceable securing sleeve (19) which in its operating position grips around the free ends of the securing fingers (16) in substantially play-free manner, characterised in that the securing fingers (16) are resilient and are positively attached by their fixed ends to the sleeve part (3) on which the securing sleeve (19) is guided, and that the sleeve part (3) is provided with at least one catch for the securing sleeve (19) which at least defines the operating position of the securing sleeve (19), the securing sleeve (19) having at least two preferably opposed, resiliently deflectable catch elements (23) which engage in the catches on the sleeve part (3).
Patent EP-0153188-A1 (EP)
Inventor: HOPE IAN ALLEN
IPC: C12N15/70
Filed: 1985-02-19
Abstract: An antigenic material suitable for use in vaccination against malaria comprises a sequence of amino acid residues present in an antigen occurring in nature in association with intra-erythrocytic forms of parasites of the genus Plasmodium, this sequence corresponding to an epitope which is shared with the surface of sporozoites. Such materials may be obtained from nature or synthetically, particularly by genetic engineering techniques, and hybridomas producing an antibody which is specific for the epitope are useful in either approach.
Patent EP-0170549-A1 (EP)
Title: Dérivés de tétrahydro-4,5,6,7 furo ou 1H-pyrrolo[2,3-c]pyridine, leur préparation et leur application en therapeutique
Inventor: WICK ALEXANDER
IPC: C07D211/90
Filed: 1985-06-18
Abstract: Composés caractérisés en ce qu'ils répondent à la formule générale I <IMAGE> dans laquelle X représente un atome d'oxygène ou un groupe NH, R1 représente soit un group phényle portant éventuellement un ou deux atomes d'halogène ou un groupe méthyle, éthyle, trifluorométhyle, méthoxy, phényle ou, lorsque R2 n'est pas un groupe benzyle, un groupe amino, soit un groupe naphtyle, soit un groupe benzodioxannyle, et R2 représente uun atome d'hydrogène ou un groupe benzyle, ou bien, lorsque X représente un atome d'oxygène, R2 peut représenter un groupe méthyle ou éthyle, ainsi que leurs sels d'addition à des acides acceptables en pharmacologie. Application en thérapeutique.
Patent EP-0172110-A1 (EP)
Inventor: ALLARD JEAN-CLAUDE
IPC: H04N13/239
Filed: 1985-08-07
Abstract: An animated scene viewed simultaneously at two different angles is recorded in the form of video signals on two videodisks which thus contain after recording a sequence of left-hand images and a sequence of right-hand images respectively. The images are restituted in synchronism by two readers, the signals of which are transmitted for visual display to two monitors associated with mirrors for reflecting the displayed images respectively to the left eye and to the right eye of a viewer.
Patent EP-0178957-A1 (EP)
Inventor: LEPIENNE ALAIN
IPC: C12N9/36
Filed: 1985-08-27
Abstract: A fluid starting material based on white of egg is subjected to at least one microfiltration by bringing the said material into contact, under pressure and in tangential flow, with a membrane capable of separating off the particles having a size of between about 0.02 micron and 10 microns, giving, firstly, a microfiltrate which passes through the membrane and contains at least a fraction of the lysozyme of the starting material and, secondly, a product held back by the membrane, which retains the natural properties of the starting material based on white of egg but is depleted in lysozyme. The obtained lysozyme can be conventionally used in particular in cheese-making.