baber/WOPTO huggingface dataset:
Patent EP-0017589-A1 (EP)
Inventor: GAUTIER FRANCOIS
IPC: H01Q1/42
Filed: 1980-04-03
Abstract: The invention relates to Cassegrain antennas 1,4,2 mounted in a radome (3). Direct fixing of the main reflector (4) of the antenna which is fixed onto the radome permits an increase in the gain of the antenna and better reliability. The invention applies to all equipment using an antenna protected by a radome and comprising at least one reflector which is stationary relative to the radome. <IMAGE>
Patent EP-0020753-A1 (EP)
Inventor: BELL EUGENE
IPC: A61K35/12
Filed: 1980-07-14
Abstract: Un substitut de peau utile dans le traitement des brulures ou autres blessures cutanees est prepare a partir d'un reseau de collagene hydrate contracte par des cellules fibroblastes pour former un tissu vivant qui supporte une couche de cellules keratinocytes croissantes, ou a la fois les cellules fibroblastes et les cellules keratinocytes peuvent etre derivees du recepteur du substitut de peau.
Patent EP-0057676-A1 (EP)
Inventor: BUERGER HARRY
IPC: A45D1/04
Filed: 1980-10-13
Abstract: Une tige electriquement chauffee pour onduler les cheveux comprend un manche calorifuge (1), une piece intermediaire cylindrique (2) bonne conductrice de chaleur et contenant le dispositif de chauffage electrique et un bras (4) pivotant autour d'un axe (3) transversal a la direction longitudinale dont l'extremite eloignee (19) du manche (1) a une forme complementaire a la piece intermediaire (2). La tige est munie d'une piece d'extremite (5). Cette piece possede une extremite sur l'axe qui est en matiere calorifuge et en forme de pointe (7). Cette pointe a un diametre exterieur qui decroit lineairement ou selon une loi parabolique a partir de la partie intermediaire (2). La pointe (7) sert a separer les meches de cheveux permettant un travail plus rationnel au coiffeur. La necessite de separer chaque meche avec un peigne, avec passage tantot de la tige tantot du peigne entre la main operante et l'autre main, est ainsi evitee.
Patent EP-0041095-A1 (EP)
Inventor: STEGER DONALD JUNE
IPC: B41J32/00
Filed: 1981-02-05
Abstract: Flat rate spring (60) operating beyond the elastic limit of the material of which it is constructed. The spring (60) includes a length of resilient material having terminal end portions (62,63) and a central body portion (61). The terminal end portions (62, 63) are adapted for respective connections to a first member (50A) and a second member (52A). Each terminal end portion comprises a convoluted portion of the resilient material, having a central axis substantially perpendicular to the body portion (61). The convoluted portions (62,63) are dimensioned so that, upon separation of the first and second members (50A, 52A) dueto a predetermined load, they uncoil and are stressed beyond the yield point of the material so that a substantially constant load placed on the convoluted portions by said separation effects further uncoiling of the convoluted portions. The spring (60) is particularly adapted to provide a bias between a ribbon take-up spool (51) and its spiked driver (52) within a typewriter ribbon cartridge.
Patent EP-0069162-A1 (EP)
Inventor: BURKNER WOLFGANG
IPC: B27N3/14
Filed: 1981-07-04
Abstract: Bei einem Spänebunker, der bei der Herstellung von Span- und/oder Faserplatten zur Aufnahme des zu streuenden Materials vorgesehen ist, und der mehrere übereinander angeordnete Austragswalzen (4), ein Bodenband (5), Eintragsvorrichtungen (3) und eine Abdeckung (10), gegenüber den Austragswalzen (4) trägt, und bei dem über die Breite des Bunkers eine Austragsöffnung sich erstreckt, ist zur Beeinflussung der Dichteverteilung des zu streuenden Materials (2) die Möglichkeit geschaffen, aus einzelnen Teilströmen (7), die im Bereich der Austragsöffnung zu einem Gesamtstrom (8) zusammengefaßt werden, wohldosierte Materialmengen zu entnehmen.
Patent EP-0054622-A1 (EP)
Inventor: KEEFE GEORGE EDWARD
IPC: G11C11/14
Filed: 1981-09-16
Abstract: An improved non-data reversing one-way bubble transfer switch for contiguous disks is disclosed. The switch includes a conductor (34) having one edge thereof substantially parallel to and overlapping a major loop (32) which is in the form of a plurality of scallops. The major loop extends in a direction substantially transversely to one of the three primary crystallographic axes in the bubble material so as to have a propagation track with a high margin on one side and a low propagation margin on the other side. The tip of a minor loop (40A, B, C, D) end portion is aligned substantially concentric with the scalloped tip portion (36) of the major loop (32). This switch has a maximum bias field margin and a maximum phase margin.
Patent EP-0034011-A1 (EP)
Inventor: MEDNICK R LAWRENCE
IPC: C07C29/15
Filed: 1981-01-27
Abstract: Methano; is made in a liquid-phase metnanol reactor by entraining a methanol-forming catalyst m an inert liquid and contacting said entrained catalyst with a synthesis gas comprising hydrogen and carbon monoxide
Patent EP-0036314-A1 (EP)
Inventor: SUZUKI HAJIME
IPC: D03D47/30
Filed: 1981-03-13
Abstract: A weft yarn detector is provided for detecting weft yarn inserted into a weft yarn guide passage formed by a series of weft yarn guide members mounted on a slay of a loom. The detector comprises a weft yarn detecting body (1) with two supporting portions (2) disposed opposite to each other on the opposite sides of the weft yarn guide passage (4) and weft yarn detecting elements (24,25) supported by the two supporting portions. The detector includes a flexible, thin, printed circuit board (12) attached to the weft yarn detecting body (1) and electrically connecting the weft yarn detecting elements to an external control system. The detector may thus be made relatively thin and can be mounted between adjacent guide members without disturbing them.
Patent EP-0051372-A1 (EP)
Inventor: REGGERS CHARLES GERARDUS
IPC: G09F3/04
Filed: 1981-10-14
Abstract: A one piece identification tag which is formed from a flexible material. The tag comprises a panel 10 on which identification indicia can be applied. A neck portion 11 extends from the panel 10 and terminates in a head portion 12. The head portion 12 has a pair of flaps 14 which project backwardly therefrom toward the panel 10 with a flap 14 being situated either side of the neck portion 11.
Patent EP-0046770-A1 (EP)
Title: Repertoire electronique
Inventor: CLEJA VLADIMIR
IPC: H04M1/2748
Filed: 1981-02-17
Abstract: Procede et produit industriel permettant l'inscription et la restitution par des moyens electroniques de sujets et des informations qui leur sont associees, ainsi que leur conversation pendant l'absence de l'alimentation. Les sujets et les informations associees sont inscrits dans des memoires mortes (4) reliees par l'interface d'entree/sortie (5) au bus de donnees d'une unite de traitement programmable (1) ayant ses propres memoires de travail (2) (morte) et (3) (vive). L'inscription se fait soit a partir d'un clavier (8) relie a l'unite de traitement par l'interface (9), soit a partir d'une ligne exterieure reliee par l'interface de communication (10). La recherche des informations est initialisee par l'indication au clavier d'eau moins la lettre initiale du sujet. Des messages sont affiches sur un dispositif electro-optique alpha-numerique (6) relie par l'interface (7), auxquels l'utilisateur doit donner suite en se servant du clavier. Application typique dans l'automatisation de la composition de numeros de telephone.
Patent EP-0047308-A1 (EP)
Inventor: THOMPSON RAYMON F
IPC: H01L21/304
Filed: 1981-02-27
Abstract: Dispositif (10) de production automatique pour le traitement d'une pluralite de micro-plaquettes a semi-conducteurs, comprenant un rotor (15) pouvant tourner autour d'un axe sensiblement mais pas exactement horizontal, le rotor comprenant un support demontable (38) pouvant retenir une pluralite de micro-plaquettes de semi-conducteurs charge a proximite des uns des autres et une piece supplementaire servant a retenir les micro-plaquettes de semi-conducteurs dans le support lorsque celui-ci est retourne. Le dispositif comprend aussi une pluralite de buses de pulverisation (33, 35) fournissant les fluides de traitement et les gaz de sechage, et un drainage (23) en retrait pour l'extraction des fluides usages.
Patent EP-0052128-A1 (EP)
Inventor: GREGORY WILLIAM D
IPC: G01R33/00
Filed: 1981-05-06
Abstract: Des images d'elements de volume selectionne de materiaux sont produites par une technique tomographique sans contact, non destructive et sensiblement sans risque dans laquelle le materiau est expose a l'influence d'un champ electromagnetique d'une puissance relativement faible et soumis a plusieurs frequences predeterminees pour permettre d'obtenir des donnees de sortie utilisees pour produire une image reproduisant les proprietes magnetiques et/ou electriques et/ou de conductance des elements de volume selectionne. Ces donnees possedent un contenu eleve d'informations permettant une identification precise et reproductible du materiau a examiner. Cette technique trouve une application dans le domaine diagnostic medical, par exemple dans la detection de petites zones de tissus cancereux presentes dans une masse plus etendue de tissus sains.
Patent EP-0058685-A1 (EP)
Inventor: GRACZER JANOS
IPC: H01R4/24
Filed: 1981-07-21
Abstract: L'element de borne pour le raccordement sans soudure, de lignes electriques, notamment de lignes electriques isolees, presente a son extremite d'entree une ou plusieurs entailles dans lesquelles sont prevues une ou plusieurs echancrures destinees a recevoir et a positionner les lignes electriques. L'element de borne est constitue par une seule piece de to plane agencee de telle maniere que, dans la region de la base de la ou des entailles, une ou plusieurs parties bombees et obtenues par etampage s'etendent tout autour de l'axe imaginaire situe dans le plan de l'element de borne ou parallele a celui-ci, de maniere a se trouver a proximite des parties de la plaque separees par l'entaille ou a ecarter ces parties l'une de l'autre tout en les raccourcissant.
Patent EP-0088078-A1 (EP)
Inventor: SMITH WINTHROP W JR
IPC: G06F17/14
Filed: 1981-09-17
Abstract: Processeur de signaux et procédé de traitement de N échantillons discrets (ai) d'un signal de domaine temporel quantifié pour déterminer le spectre de fréquence du signal de domaine temporel. Des composantes réelles et imaginaires (aiR et aiI) du signal quantifié sont traitées selon une technique de décomposition qui réduit considérablement le matériel ainsi que le temps de traitement. Dans un processeur à étages multiples (20), les multiplicateurs inter-étages sont éliminés. Un tel processeur comprend un premier étage de mémoire de données (22) servant à stocker les échantillons discrets du signal de domaine temporel quantifié et à retrouver et extraire les échantillons stockés dans un ordre prédéterminé suivant lequel les positions des composantes sont en permutation circulaire d'après un nombre prédéterminé de positions à partir de leur ordre de stockage. Un étage de calcul à L points (24) reçoit les échantillons extraits du signal de domaine temporel quantifié et calcule les signaux de sortie réels et imaginaires représentant la solution à une transformation discrète à L points de Fourier. Un second étage de mémoire de données (22) mémorise les signaux de sortie réels et imaginaires à partir de cet étage de calcul à L points. Un étage de calcul à M points, où N = LM et L et M sont relativement des nombres premiers, reçoit les signaux de sortie extraits et calcule les signaux de sortie réels et imaginaires (A) représentant la solution à une transformation discrète à LM points de Fourier.
Patent EP-0093781-A1 (EP)
Inventor: KOJIMA CHIAKI
IPC: G02B5/32
Filed: 1981-11-13
Abstract: A method of manufacturing an in-line hologram lens using a hologram as a lens which comprises the steps of irradiating a spherical wave front beam from an optical element (L,) for emitting the spherical wave front beam through a small window (W) of a fully refelcting mirror (MR) to a hologram recording medium (HR,) as a subject wave beam (A) and irradiating the beam refected from the mirror (MR) to the hologram recording medium (HR,) as a reference wave beam (B) from the same direction as the subject wave beam (A).
Patent EP-0058313-A1 (EP)
Inventor: PROBST JOACHIM DR
IPC: C08F2/24
Filed: 1982-01-23
Abstract: Kationische Leimungsmittel für Papier in Form einer wäßrigen kolloiddispersen Lösung mit mittleren Teilchendurchmesser von 15 bis 200 nm werden dadurch erhalten, daß man im wäßrigen Medium eine wasserlösliche kationische, chemisch einheitlich aufgebaute Terpolymerverbindung aus a) 7-40 Gew.-% N, N-Dimethylaminoethylacrylat und/oder -methacrylat, b) 45-80 Gew.-% Styrol und c) 4-40 Gew.-% Acrylnitril auflöst, wobei die Summe der Komponenten a) bis c) stets 100 Gew.-% beträgt und von den N, N-Dimethylaminogruppen des Terpolymeren mindestens 10% quaterniert und die restlichen protoniert sind, und indem man in Gegenwart von 10 bis 70 Gew.-%, bezogen auf das folgende Monomergemisch, dieses Emulgators d) Acrylnitril bzw. Methacrylnitril in Mengen von 5 bis 95 Gew.-% mit e) Acrylsäure- und/oder Methacrylsäure-C1-C12-alkylestern in Mengen von 5-95 Gew.-%, wobei die Summe der Komponenten d) und e) 100 Gew.-% beträgt, emulgiert und die so erhaltene Emulsion einer radikalisch initiierten Emulsionspolymerisation bei Temperaturen von 20 bis 150 °C unterwirft.
Patent EP-0058861-A1 (EP)
Inventor: MURPHY MILFORD ROBERTS
IPC: G05B9/03
Filed: 1982-02-08
Abstract: A redundant, dual-fail/operate fly-by-wire control system actuates a redundant tandem piston actuator (10) to provide a single composite output evidenced by movement of a piston rod (12). The basic fault-tolerate actuation system consists of dual hydraulic primary actuators, quadruplex electrical control loops (14-17), and control servo valves (22-25). A failure management system connects to the actuation system by means of lines (18-21) to control the servo valves (22-25). The four control loops (14-17) connect to a pilot controller that provides pilot individual input signals to amplifiers (26-29) for each of the control loops.
Patent EP-0066728-A1 (EP)
Inventor: GALETTO LOUIS VALENTINE
IPC: G06F3/12
Filed: 1982-05-14
Abstract: Rasterpunkt-Bildschirmdaten erfahren in folgender Weise eine Aufbereitung für eine Druckausgabe durch einen 2 Druckelementenspalten umfassenden Schreibkopf (17) eines Druckers, durch den während eines Zeilendurchlaufes gleichzeitig p Rasterpunktzeilen aufgezeichnet werden: Jedes k.te Bit (k = 1-n) von jeweils p Rasterzeilen wird gespeichert; diese Information wird für beide Druckelementenspalten aufgeteilt und in einen Druckausgabespeicher (62) übertragen, dessen eine Hälfte (63) der einen und dessen andere Hälfte (64) der anderen Druckelementenspalte zugeordnet ist. Nach der Aufbereitung aller Druckdaten eines Druckausgabespeichers für einen Zeilendurchlauf erfolgt die Ausgabe der Druckdaten druckelementenspaltenweise entsprechend der Druckposition in der Zeile. Dieses System ist mikroprozessorgesteuert und gestattet die Wiederausgabe für verschiedene Bildschirmformate.
Patent EP-0101526-A1 (EP)
Inventor: ATROLOGES GARY
IPC: C07C29/09
Filed: 1982-08-20
Abstract: A process for the preparation of 2,2,2-trifluoroethanol which comprises reacting 2-chloro-1,1,1-trifluoroethane with an alkali metal salt of a carboxylic acid in a substantially anhydrous aprotic solvent thereby to form the carboxylic acid ester of 2,2,2-trifluoroethanol and an alkali metal chloride, reacting the ester with the hydroxide or a basic salt of the alkali metal in water thereby to form 2,2,2-trifluoroethanol and the alkali metal salt of the carboxylic acid, separating the 2,2,2-trifluoroethanol, and recycling the alkali metal salt of the carboxylic acid for further reaction. Advantageously the alkali metal salt is potassium acetate, the aprotic solvent is N-methyl-2-pyrrolidone and the reaction in the N-methyl-2-pyrrolidone is effected at about 150 to 180 °C.
Patent EP-0084640-A1 (EP)
Inventor: HEGGENSTALLER ANTON
IPC: B27N3/08
Filed: 1982-12-09
Abstract: 1. Device for charging the filling chamber of a horizontal extruder with a mixture of small plant parts and binders in order to produce hollow prismatic extrusion profiles,in which the upwardly open side, facing a charging hopper, of the filling chamber traversed by at least one mandrel can be covered by a reciprocally moving closing slide valve, characterised in that at least one reciprocally driven pair of stop slide valves (16, 17) is arranged so as to laterally enter the filling chamber underneath the mandrel (9).
Patent EP-0070601-A1 (EP)
Title: Infra-red radiation detector
Inventor: BAKER GEOFFREY C O MULLARD SOU
IPC: H01L37/02
Filed: 1982-07-15
Abstract: The detector has a pyroelectric element (1) sandwiched between two electrodes (3a. 3b) which are transparent to the wavelength of radiation to be de- cected. Element (1) is maintained in spaced relationship to the surface (8) of a header (5) by pillar (14) and lead (9) of a microminiature package (13) which is mounted on it's back on surface (8). A second pyroelectric element (2) can be similarly supported by lead (10) and pillar (15). Electrical connections between the remaining leads (11. 12) and the posts (7a. 7b) of the header (5) and between the upper electrodes (3a, 3b) of elements (1, 2) can be made with metal foil straps, thus eliminating the need for bonded wires.
Patent EP-0066347-A1 (EP)
Inventor: JOSEPH ADY
IPC: C25D5/18
Filed: 1982-01-12
Abstract: A solution for the fusion of a second metal to a first metal is provided which comprises 0.10 to 10% of the second metal in a dissociable form; and a solvent chosen from water, an organic solvent or a mixture thereof, the solution having a conductivity in the range 10 to 80 ohms cm.
Patent EP-0064798-A1 (EP)
Inventor: KROHN RASMUS AAGE ROSENLUND
IPC: G01K7/16
Filed: 1982-01-27
Abstract: A sensing device incorporating a sensing element (10) and terminals (12) for making electrical connection to the device is manufactured by placing the sensing element and the terminals in a mould and injection moulding a plastics body (14) around them. The integral plastics body firmly bonds the parts of the device together and can be shaped outwardly with a screw thread and a hexagonal nut portion so that the device can be screwed into a threaded aperture in a chamber wall. On application is a temperature indicator screwed into an automobile engine block.
Patent EP-0086292-A1 (EP)
Inventor: FRIEDRICH MARIA STRADA
IPC: B01J23/88
Filed: 1982-02-15
Abstract: A process for improving the catalytic properties of a substantially crystalline iron bismuth molybdate oxide complex interim catalyst comprises incorporating at least one element from Groups IA, IB, IIB, IIIA and IIIB of the periodic Table into the catalyst by impregnation, none of the Group IA elements incorporated into the catalyst by impregnation being derived from a molybdate or silicate. The catalysts provide improved results in oxidation type reactions.
Patent EP-0076585-A1 (EP)
Inventor: BABBAGE THOMAS ARTHUR
IPC: F23H13/06
Filed: 1982-09-16
Abstract: The invention provides a stove for burning a charge of fuel by primary air directed either above or underneath through the firebed. A firebed support is defined by an array of alternating fixed and movable bars (10, 12,) the movable bars (12) having a length greater than their width when viewed endwise and being rotatable between a vertical attitude in which they permit upward passage of air and downward passage of ash through said support and a horizontal attitude in which they permit build up of a layer of ash at the base of the firebed. An air distribution chamber (26) has an inlet (30) for primary air, a first outlet (31) from which primary air passes to a space (28) above the firebed and a second outlet (32) from which primary air passes to a space below the firebed. An air diversion flap (33) is movable between positions in which air is selectively directed through the first and through the second outlet (31 or 32). Control means (22, 37, 35) operatively connects to the movable bars (12) and to the air diversion flap (33) to maintain them in an interlocked relationship so that the stove may be altered between one state in which the movable bars (12) are directed generally horizontally and primary air passes through the first outlet (31) and a second state in which the movable bars (12) are directed generally vertically and primary air passes through the second outlet (32). Furthermore the stove has a housing having a generally upright front wall in which is formed an aperture for charging fuel and also for exposure of the firebed to permit enjoyment of its radiant heat and a firedoor (51) that in a lowered position closes off the aperture. The firedoor is supported at either side on arms pivoted to opposed sides of the housing and spring loaded to balance the weight of the door. A top canopy (61) has a front wall that defines with the upper region of the front wall (65) of the housing a slot into which the firedoor may be raised clear of the aperture and concealed.
Patent EP-0080944-A1 (EP)
Inventor: LABEEUW BERNARD
IPC: C07D501/36
Filed: 1982-11-26
Abstract: The present invention relates to new cephalosporins of general formula    <IMAGE>  (II)  in which R1=R2=CH3 or R1 and R2 together form a 1,3-propylene group, A is H, a cation, an ester or a hemiacetal, and R3 is a heterocycle comprising five or six atoms including at least one atom in the ring of nitrogen. It also relates to a process for preparing these cephalosporins and to the drugs containing them.
Patent EP-0090904-A1 (EP)
Inventor: BACKES REINER DIPL-ING
IPC: H03H17/02
Filed: 1982-04-03
Abstract: Derartige Digitalfilter verarbeiten im natürlichen Binärcode und in Zweierkomplement-Darstellung während kurzer Impulse eines Filterabtastsignals (fa) auftretende digitale Eingangsdaten. Sie enthalten eingangsseitig den Parallel-Serien-Wandler (pw), ferner mindestens einen Addierer (ad), mindestens ein Schieberegister als Zustandsspeicher (z), mindestens einen Multiplizierer (m1), dem ein eingangsdaten-abhängiges Signal als Multiplikator und ein mindestens während der Multiplikation konstanter Faktor als Multiplikand zugeführt sind, und ausgangsseitig einen Serien-Parallel-Wandler (sw). Der Zustandsspeicher (z) hat zusätzlich zu der durch die Stellenzahl der Eingangsdaten vorgegebenen Stufenzahl weitere Stufen, deren Anzahl gleich der Stellenzahl des Multiplikanden ist. Dem Parallel-Serien-Wandler (pw) ist ein Stellenergänzer (se) nachgeschaltet, der die Stellenzahl des Ausgangssignals des Parallel-Serien-Wandlers (pw) auf die des Zustandsspeichers (z) erhöht. Die Funktion des Multiplizierers ist durch einen Vorzeichensignal-Wiederholer (vw) und einen mit dessen Eingang verbundenen entsprechenden Abgriff an mindestens einer Stufe (r) des Zustandsspeichers (z) realisiert. Dem Ausgang des Stellenergänzers (se), des Zustandsspeichers (z) und des Vorzeichensignal-Wiederholers (vw) sind die Eingänge des Addierers (ad) und des Subtrahierers (s) oder umgekehrt zugeordnet. Für die integrierte Realisierung in dynamischer Zweiphasen-Isolierschicht-Feldeffekttransistor-Verhältnistechnik sind besonders günstige Schaltungsstrukturen für die Stufen der genannten Teilschaltungen angegeben.
Patent EP-0101776-A1 (EP)
Inventor: HOHN WERNER
IPC: E01C5/22
Filed: 1982-11-15
Abstract: Resiliently deformable safety covering tiles have a base 2 made of rigid material such as concrete, and a cover body 3 provided on the top side of the base made of resiliently deformable material such as rubber. These safety covering tiles should be easy to lay while exhibiting no corrugation or bulging on their top side 5 during changes in temperature. To achieve this, on a continuous edge portion 10 of a covering tile portion 4 of the cover 3, at the height of a ledge 15 of the base 2, one or more lateral projections 18 are distributed over the periphery of the cover. The continuous edge portion 10 has a gap-forming reduced portion 19 at the height of spacers 7 and of the covering tile 4 and has at the height of the spacers 7 a reduced cross-section 22 which permits lateral movements.