baber/WOPTO huggingface dataset:
Patent EP-0026053-A1 (EP)
Inventor: SCOTT-JACKSON DENNIS G
IPC: B27B17/02
Filed: 1980-08-29
Abstract: A segmented bar having a longitudinal axis, a first bar section (12) slidably interengageable with a second section (14) under longitudinal axially displacement to move into and out of end to end abutting interlocking mating relation, each of said bar sections presenting corresponding longitudinally extending mating surface formations (20,22,24,26) on opposite sides and corresponding longitudinally extending mating edge formations (28, 30, 32, 34) along opposite edges, each bar section terminating in an abutting end edge formation (60, 62) to be presented to the abutting end edge formation of the other of said bar sections when disposed in interlocking mating relation, the opposed surface formations (20, 22) of one of said sections (12) each including a locating recess (64, 66) therein and offset in relation to each other and each bounded by a portion of the extent of its adjacent abutting end edge formation (60), the opposed surface formations (24,26) of the other of said sections (14) each including a mating projection (100, 102)for each of said locating recesses and likewise offset in relation to each other and each bounded by a portion of the extent of its adjacent abutting end edge formation (62), said opposed locating recesses and projections being slidably interengageable in at least one longitudinal axially orientation thereof for longitudinal displacement of said bar sections into and out of end to end abutting interlocking mating relation. Said bar section when disposed in end to end abutting interlocking mating relation presents peripheral abutting end edge formations being offset longitudinally to one another.
Patent EP-0036919-A1 (EP)
Inventor: MERKERT RODNEY FRANCIS
IPC: C22B1/242
Filed: 1980-11-11
Abstract: There is disclosed a low density, porous compact of prepared mix containing silica fume, finely-divided carbonaceous reducing agent such as petroleum coke or coal, optionally iron and a binder. There are also disclosed a method and an apparatus for making such a compact. The compact is useful as the feed to an electric furnace in the production of silicon and ferrosilicon.
Patent EP-0030432-A1 (EP)
Inventor: TOMODA MASAYASU
IPC: C08J5/12
Filed: 1980-11-28
Abstract: An adhesive composition, suitable for bonding rubbers to substrates, comprises a fluorine-containing epoxy compound and a silane compound having an organic functional group.
Patent EP-0019520-A1 (EP)
Inventor: LEMORINI LUCIANO
IPC: H01M50/466
Filed: 1980-05-07
Abstract: Separator obtained by bending a sheet of porous plastic material and by consecutive welding of the lateral edges, at (8), and in which the surface of the envelope has ribs (2), which (2) are interrupted at least near the zone of bending (4) of the sheet. <IMAGE>
Patent EP-0026686-A1 (EP)
Title: Procédé de fabrication de couches de silicium polycristallin localisées sur des zones recouvertes de silice d'une plaquette de silicium, et application à la fabrication d'un transistor MOS non plan auto-aligné
Inventor: TONNEL EUGENE
IPC: H01L21/28
Filed: 1980-09-02
Abstract: La présente invention concerne un procédé de formation de couches de silicium polycristallin localisées sur des zones (3, 4, 5) recouvertes de silice d'une plaquette de silicium (10) et son application à la fabrication d'un transistor MOS non plan auto-aligné. Ce procédé comprend les étapes consistant à déposer une couche de silicium polycristallin (10) uniformément au-dessus d'une plaquette portant des zones d'oxyde localisées (3, 4 et 5) puis à placer la plaquette dans un bain acide et à la soumettre à une différence de potentiel. Ainsi, seules les zones de la couche de silicium polycristallin (10) se trouvant au-dessus des zones de silice demeurent. Application à la fabrication de transistors MOS de puissance.
Patent EP-0031771-A1 (EP)
Inventor: CARLIER PATRICK
IPC: C07C67/00
Filed: 1980-12-19
Abstract: The invention is dealing with compounds of the formula:    <IMAGE>  I and pharmaceutically acceptable salts thereof, in which R1 and R2 each represent a lower alkyl radical or a phenyl radical, or, together with the carbon atom to which they are bound, a cycloalkyl radical having at the most 7 carbon atoms; R3 represents hydrogen, a lower alkyl radical, or the phenyl radical; R4 and R5 each represent a lower alkyl radical, or, together with the nitrogen atom to which they are bound, a heterocyclic amino radical such as the pyrrolidinyl or morpholino radicals; and R6 represents a lower alkyl radical, a phenyl radical, a benzyl radical, or the 1-ethynyl-cyclohexyl radical, which compounds can be used in the treatment of angina pectoris.
Patent EP-0034142-A1 (EP)
Inventor: BERLEKAMP ELWYN R
IPC: H03M13/15
Filed: 1981-02-09
Abstract: Des erreurs sont corrigees dans un courant de donnees codees cycliques, consistant en groupes sequentiels de bits de donnees et de bits de controle, au moyen d'un nouvel ordinateur numerique. L'ordinateur utilise un programme stocke et est organise en trois sous-structures distinctes, chacune d'elles ayant une memoire adressable interne independante et etant capable de fonctionnement concourant synchrone. Une sous-structure d'une unite arithmetique (6) comprenant une memoire de donnees (60) met en oeuvre des operations arithmetiques de champ fini sur des donnees recues. L'unite arithmetique comprend une sous-unite de manipulation a champ de Galois (62) qui donne des produits de champ fini et des sommes sur le champ GF(25) a partir d'operandes selectionnees a partir de trois registres qui derivent des donnees de la memoire de l'unite arithmetique, d'un autre registre, ou du resultat d'une operation de champ de G alois en cours d'execution. Le mode preferentiel de realisation est particulierement approprie a la correction de donnees codees dans le code Reed-Solomon (31, 15).Un generateur d'adresses (5) realise la modification de l'adresse dans le champ de Galois GF(27), de maniere telle que des adresses consecutives dans la memoire de donnees (60) soient caracterisees par une sequence de registres a decalage. Le generateur d'adresses (5) comprend un dispositif de memoire compteur (52) et une unite de tests d'egalite (54). Les mots de la memoire compteur du generateur d'adresses peuvent retenir selectivement soit l'adresse modifiee soit l'adresse non modifiee. Une sous-structure d'une unite de commande (4) comprend une memoire de commande de stockage et d'execution de la sequence d'instructions, une logique de branchement (44) pour determiner le transfert de commande en reponse a des fonctions logiques jusqu'a 16 variables logiques, et des moyens de selection et des moyens de portillonnage pour l'execution des instructions dans les trois sous-structure. La selection de fonctions arithmetiques dependant de donnees,
Patent EP-0034158-A1 (EP)
Inventor: MCHENRY ROBERT J
IPC: B65D1/28
Filed: 1981-02-09
Abstract: Un conteneur rigide est fabrique en moulant par injection une paraison ayant une pluralite de couches de polymeres comprenant des couches interieures et exterieures dans un moule d'injection (20) ayant une pointe de noyau (10A, 10B). La paraison est moulee par soufflage en lui donnant la forme finale du conteneur dans un moule de soufflage (30A, 30B). La commande pendant l'injection se fait par l'intermediaire de dispositifs de commande (100, 110, 115, 120) qui commandent plusieurs dispositifs de plastification (82A, 82B, 82C) et fouloirs (70A, 70B, 70C) pour les differents polymeres de maniere a produire des couches ininterrompues s'etendant sur toutes les parois de la paraison et pour s'assurer que les couches interieures sont completement encapsulees dans les couches exterieures.
Patent EP-0038451-A1 (EP)
Inventor: PABST JOSEF
IPC: A61G15/02
Filed: 1981-04-02
Abstract: 1. A control device for a dental chair comprising a programme controller having a theoretical value actual value comparison unit and a plurality of programme selection keys (12, 13), for activating adjustment devices (6) for adjusting at least the seat height (4) and the tilting position of the back (5) of the chair, whereby the chair is automatically adjusted into a position determined by the theoretical values, and having correction switching elements (11) which act upon the adjustment devices (6) only during their operation, characterised in that there is a logic circuit (17) with a preliminary theoretical store (21), wherein the actual values (20) formed during any correction effected by operating the correction switching elements (11) are stored as preliminary theoretical values, that a first actuation of a demand key (15) combined with one of the programme selection keys (12, 13) causes the preliminary theoretical values to be stored in the preliminary theoretical store (21), that a renewed actuation of said demand key (15) causes the preliminary theoretical values (21) to be transmitted into a comparator (19), to be compared with the instantaneous actual values (20), and that the logic circuit together with the adjustment devices (6) of the chair components (4) to be adjusted, are electrically switched such that during the first actuation of the demand key (15) they receive control signals in accordance with an adjustment of the chair into the position determined by the programme, and upon the renewed, second actuation of said key (15) they receive control signals in accordance with an adjustment of the chain into the previously adjusted position which corresponds to the preliminary theoretical values (21).
Patent EP-0054765-A1 (EP)
Inventor: KHANDROS IGOR Y
IPC: B22D19/16
Filed: 1981-12-01
Abstract: 1. A method of producing a centrifugal casting of a metal alloy aluminized at its inner surface by introducing a molten alloy into a rotating centrifugal mold at one end thereof and allowing the alloy to obtain a uniform wall thickness and to solidify, characterized in that under continued rotation and before the alloy is solidified an aluminizing metal is cast onto the molten alloy from the opposite end of the mold and that after solidification of the casting the aluminized surface of the alloy is uncovered by disintegrating the layer thereupon, allowing it to disintegrate or removing it in another way.
Patent EP-0056474-A1 (EP)
Inventor: BLATTERMANN KARL-GUNTHER
IPC: B65G67/60
Filed: 1981-12-18
Abstract: Eine Schüttgut-Förderanlage zur Be- und Entladung von Schiffen 1 umfaßt an einem Portal 3 einen Ausleger 5, an dem um eine vertikale Achse 9 schwenkbar ein senkrechtes Traggerüst 10 aufgehängt ist, an dessem unteren Ende die Aufnahme und Abgabe des Schüttgutes 5 aus dem bzw. in das Schiff 1 erfolgt. Als Fördermittel ist ein einziger Wellenkantengurt 15 mit Mitnehmerleisten 17 vorgesehen, der vom unteren Ende des Traggerüstes 10 bis zum Portal 3 durchgeht. Bei Verdrehung des Traggerüstes 10 gegenüber dem Ausleger 5 erfahren die beiden im Traggerüst senkrecht laufenden Trume 28; 29 des Fördergurtes eine Verwindung. Zwei, jeweils auf beide Trume des Fördergurtes wirkende Führungseinrichtungen 22; 23, von denen eine im Traggerüst 10 und eine über dieser am Ausleger 5 angebracht ist, begrenzen die Verwindungsstrecke und besorgen die Überleitung der Trume vom Geradlauf in die Verwindung. Eine oder mehrere Abstandseinrichtungen 25 in der Verwindungsstrecke verhindern eine gegenseitige Berührung der Fördergurt-Trume 28; 29 an der Rückseite bei Verwindung.
Patent EP-0048073-A1 (EP)
Inventor: JOHNS ROBERT HARVEY
IPC: B22D11/06
Filed: 1981-05-08
Abstract: An improved nozzle (14) is disclosed for a strip casting apparatus wherein molten metal is delivered to a casting surface located within 3.048mm (0.120 inch) of the nozzle (14) and is movable past the nozzle (14) at a speed of from 61 to 3048 metres (200 to 10,000 linear surface feet) per minute. The improved nozzle (14) comprises a pair of spaced orifice lips (18,19) substantially parallel to and facing one another, with the spacing being substantially uniform throughout the majority of the longitudinal extent of the nozzle (14). The peripheral end portions of the orifice lips (18,19) continuously diverge outwardly from one another for a length of less than three times the substantially uniform spacing between the lips (18,19) and for a height of less than two times the substantially uniform spacing between the lips (18,19).
Patent EP-0042235-A1 (EP)
Inventor: ROTOLO GUGLIELMO EDWARD
IPC: H02M7/537
Filed: 1981-06-02
Abstract: A direct current to alternating current inverter including a low power, sinusoidal signal source (10) rectified to provide a rectified reference sine wave, a series string of battery groups (26), (28), (30) and (32), an output bridge circuit (14) connected to the rectified reference sine wave to provide an alternating output waveform conforming to the rectified reference sine wave, and a series of electrical switches (42), (44) and (46) responsive to the rectified reference sine wave to sequentially switch associated battery groups to the output circuit, thereby adding power from the batteries to the alternating output waveform.
Patent EP-0035436-A1 (EP)
Inventor: DEGOULET GABRIEL
IPC: H04N7/00
Filed: 1981-02-23
Abstract: Ce code est constitué par une bande (20) située dans la partie droite de l'image et formée par une suite périodique de zones blanches (21) et noires (22) constituant une horloge, et par une bande (10) située dans la partie gauche de l'image et constituée par une suite de zones blanches ou noires constituant le code proprement dit. Un décodeur détecte la présence des signaux d'horloge et compare le code reçu à des codes mémorisés.
Patent EP-0049651-A1 (EP)
Inventor: PETIJEAN CHRISTIAN
IPC: G01S13/524
Filed: 1981-09-18
Abstract: Pour assurer la protection du récepteur contre le brouillage, cette chaîne de réception comporte des moyens permettant d'effectuer une double transposition (23, 26), des moyens de filtrage passe-bande (22, 25, 27, 29) et des moyens de blocage (30, 21). L'invention s'applique à la réception radar.
Patent EP-0055146-A1 (EP)
Inventor: PRUNIER JACQUES
IPC: H02P23/00
Filed: 1981-10-27
Abstract: 1. A control circuit which is able to produce a digital value corresponding to the difference between a measuring frequency (fx ) and a set frequency (fc ), especially in view of the digital control of the speed of a motor (10), this control circuit comprising in combination : - an elaboration circuit (14) furnishing said set frequency (fc ), - a tachometrique probe (22) delivering said measuring frequency (fx ), - an up- and down-counter (16), an upcounting input of which receives said set frequency (fc ), whereas a downcounting input receives said measuring frequency (fx ), the content of said counter (16) representing at a given moment the time integral of the difference (fc -fx ) of said frequencies, - a period comparator (18) receiving said two frequencies and delivering at its output one of three states (positive, negative or zero) corresponding respectively to a positive difference fc -fx , a negative difference fc -fx or a difference zero, - a logical adder-combinator (20) receiving said output signals of said counter (16) and of said period comparator (18) and furnishing at its output a digital value which constitutes a function of the type K1 multiplied with the content of the counter (16) plus K2 multiplied with the sign of the output signal of the period comparator (18), - a digital limiting device (22) branched at the output of said logical adder-combinator (20) and restricting the value of the output signal of the latter to a value between a lower minimum value (B) and an upper maximum value (H), the digital value of the output signal of the adder-combinator (20) limited by the limiting device (22) constituting the digital control output signal of the control circuit, and - a digital power control (24) receiving said output signal from the limiting device (22) and controlling the speed of the motor (10) in accordance with this latter signal.
Patent EP-0048231-A1 (EP)
Inventor: LINDAHL ULF PER FREDRIK
IPC: C08B37/10
Filed: 1981-09-10
Abstract: The invention relates to an oligosaccharide which contains 4-8 monosaccharide units and which is characterized in that it contains at least one glucosamine unit which is 3-0-sulfated, and at least one additional glucosamine unit, whereby these units are linked via an intermediate monosaccharide unit, which is bound to the reducing end of the 3-0-sulfated glucosamine unit. The invention further relates to a pharmaceutical composition containing one or more such oligosaccharides, and to a process for the preparation of these oligosaccharides.
Patent EP-0055239-A1 (EP)
Inventor: HAGBERG CURT-ERIK
IPC: A61K31/52
Filed: 1981-12-22
Abstract: Novel derivatives of guanine, viz. antiviral compounds of the formula
     wherein each of R 1  and R 2 , which are the same or different is hydrogen, hydroxy or fluoro; provided that R, or R 2  is hydrogen when R 1  and R 2  are different, and provided that R, and R 2  are hydroxy or fluoro when R, and R 2  are the same; or a physiologically acceptable salt of an optical isomer thereof, methods for their preparation, pharmaceutical preparations containing the compounds, and methods for the treatment of virus infections and other diseases causes by viruses.
Patent EP-0045298-A1 (EP)
Inventor: FERTINGER RUPERT
IPC: E03C1/04
Filed: 1981-07-24
Abstract: A screw-nut (8) is used for the connection of a water tap (1) or the like to a base body, for example a wash-stand, a bath tub or a work surface (5). For this purpose, the water tap (1) has a threaded part (2) which passes through an opening (7) in the base body. The screw-nut (8) is screwed onto this threaded part (2) and is supported by a flange (9) on the base body, preferably with an insert (10) connected between the two. In order to facilitate a secure and easily implemented fixing of the screw-nut (8), at least one bolt (12) is provided in its flange (9), which can be moved in the direction of the base body and the position of which can be fixed, the movement of the bolt (12) in the direction of the base body clamping the screw-nut (8) with respect to the base body. The bolt (12) is expediently a screw-bolt which is screwed into a threaded hole (11) in the flange (9). Advantageously, three bolts (12) are provided in the flange (9), arranged at approximately equal angular intervals. <IMAGE>
Patent EP-0048737-A1 (EP)
Inventor: BODICKY RAYMOND O
IPC: A61M1/00
Filed: 1981-03-05
Abstract: Procede et dispositif de transport de fluides comprenant un tuyau (12) et un manchon (16) de vidange du tuyau entourant ce dernier. Le manchon possede une surface interieure lisse (18) avec un coefficient de frottement inferieur a celui de la surface exterieure (12) du tuyau. Le manchon est comprime entre les doigts pour comprimer le tuyau et le manchon comprime est deplace le long du tuyau pour deplacer le contenu du tuyau.
Patent EP-0056031-A1 (EP)
Inventor: PRICE WILLIAM FRANK
IPC: E04D3/35
Filed: 1981-06-12
Abstract: Un panneau isolant destine a etre utilise dans la toiture ou dans une paroi d'un batiment est forme de fibres minerales et possede dans chacune de ses faces laterales une section metallique (18) s'etendant sur toute la longueur du panneau et presentant un rebord sur chaque bord longitudinal, un rebord (19) s'engageant dans la face interieure (13) du panneau et l'autre rebord (20) penetrant dans le panneau avec une inclinaison de 60 par rapport a la face interieure (13) du panneau. Chaque section (18) possede de preference sensiblement au centre, a mi-profondeur, un sillon (21) longitudinal dirige vers l'interieur pour completer le sillon (21) dans la section metallique situee sur la face laterale opposee d'un panneau adjacent et former un caniveau pour loger un joint de vapeur (22). Un toit ou une paroi comprennent une pluralite de ces panneaux disposes en bout a bout et cote a cote sur des pannes (23) ou des rails (123), une pluralite de barres (14) de fibre minerale espacees lateralement sur les faces exterieures (12) des panneaux, des toles metalliques profilees (11) reposant sur les panneaux et les barres (14) et faconnees transversalement de maniere complementaire a la configuration en travers des panneaux et des barres.
Patent EP-0058979-A1 (EP)
Inventor: SAKANO HAJIME
IPC: C08L69/00
Filed: 1982-02-20
Abstract: A thermoplastic resin composition with excellent color development which comprises (A) a graft polymer comprising an ethylene-propylene elastomeric polymer and units of at least two kinds of monomers chosen from aromatic vinyl compounds, vinyl cyanide compounds and other copolymerizable monomers grafted thereon, and if necessary, (A') a copolymer comprising units of at least two kinds of monomers chosen from aromatic vinyl compounds, vinyl cyanide compounds and other copolymerizable monomers in an amount of not more than 95% by weight based on the combined weight of the graft polymer (A) and the copolymer (A'), with (B) a methyl methacrylate polymer, the proportion of the combined weight of the graft polymer (A) and the copolymer (A') and the weight of the methyl methacrylate polymer being from 5 : 95 to 95 : 5.
Patent EP-0070484-A1 (EP)
Inventor: DAHLGREN HAROLD PHILLIP
IPC: B41F31/04
Filed: 1982-07-10
Abstract: Ink metering apparatus comprising a resilient surfaced roller urged into pressure indented relation with a lithographic printing plate; a source of ink to apply an excess of ink to the depleted surface of the roller which has applied ink to the printing plate; and a resilient metering member (10) having two hard, flexible edges (25, 28b) formed on opposite sides of a support surface (26), resiliently urged radially of the roller and rigidly supported in a direction tangent to the roller surface for fomring a film on the roller surface. Ink carried by the resilient roller surface impinges against a metering surface (24) on the metering member (10) adjacent the first polished edge (25). The angle formed between the metering surface (24) and the resilient roller surface at the first polished edge, and the pressure on the ink at this edge are adjusted, such that, a given angle and pressure relationship for a given viscosity of ink produces a given printing ink film. The second polished edge (28b) is positioned such that the angle of departure between the metering member (10) and the surface of the roller is sufficient to cause separation of the ink from the metering member to prevent a buildup of ink along the surface of the metering member. Pressure at the first polished edge is significantly greater than pressure at the second polished edge.
Patent EP-0077056-A1 (EP)
Inventor: OGUCHI KIYOSHI
IPC: C08G73/06
Filed: 1982-10-08
Abstract: A polyamide polymer having recurring units represented by the formula:
     wherein R represents at least one divalent organic group, has excellent characteristics such as high sensitivity, high resolving power and excellent dry etching resistance suitable as a negative-type resist in ionizing radiation lithography.
Patent EP-0078999-A1 (EP)
Inventor: MEYER NORBERT DR
IPC: A01N43/80
Filed: 1982-10-28
Abstract: 2-Isoxazolinecarboxamides of the general formula I <IMAGE>  in which [lacuna] represents <IMAGE> and R<3> represents alkyl or halogen, R<4> represents alkyl, R<5> represents hydrogen, alkyl or alkoxy, R<6> represents methyl and R<1> represents <IMAGE> or where R<7> and R<8> represent methyl or ethyl or R<7> and R<8> together represent an alkylene group, and R<2> represents hydrogen, alkyl or an optionally substituted phenyl radical, and fungicides containing them.