baber/WOPTO huggingface dataset:
Patent EP-0069731-A1 (EP)
Inventor: THOMPSON MORTIMER STAFFORD
IPC: B29C49/20
Filed: 1981-01-15
Abstract: Nouvelle et unique bouteille (10) et poignee attachable (12), et procede de formation et d'assemblage. La bouteille comprend un evidement 130) dans sa paroi laterale (28) qui forme un espace pour l'emplacement des doigts et des moyens d'interverrouillage telles que des projections opposees (44 et 46) pour y attacher la poignee (12). La poignee (12) est fixee a la paroi laterale (28) de la bouteille (10) au niveau des portion superieure et inferieure de l'evidement (30) et s'etend sensiblement dans la largeur de la bouteille (10), et de preference sensiblement dans l'evidement (30). La poignee (12) de la bouteille (10) peut etre fixee par interverrouillage, soudage, liaison, ou moyens adhesifs. Pour une telle fixation, la poignee (12) et la bouteille (10) ont des surfaces de revetement, c'est-a-dire des extremites de poignee (57 et 58) et des projections (44 et 46), respectivement, qui forment des surfaces de portee verticales et horizontales pour lever et porter la bouteille et en verser le contenu.
Patent EP-0089950-A1 (EP)
Title: Polypeptide, procede de sa preparation, son utilisation et produits pharmaceutiques le contenant
Inventor: HOERIG JOACHIM
IPC: C07K7/22
Filed: 1981-10-09
Abstract: Polypeptides de formule I et leurs sels $(5,)$ formule dans laquelle les symboles X, Y et Z ont les significations suivantes: X: D-Pro, D-p-Cl-Phe; Y: Phe, Ile; Z: Met, Nle. L'invention concerne également un procédé de préparation de ces composés. L'invention englobe de plus l'utilisation de tels polypeptides ou de leurs sels pharmaceutiquement acceptables pour le soulagement d'états douloureux et d'hypertension, ainsi que des produits pharmaceutiques contenant un ou plusieurs de ces polypeptides de formule I ou leurs sels pharmaceutiquement acceptables et des agents et/ou adjuvants pharmaceutiques usuels.
Patent EP-0066169-A1 (EP)
Inventor: NEU HERMANN DR
IPC: C07C57/02
Filed: 1982-05-17
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung ungesättigter aliphatischer Carbonsäuren durch thermische Spaltung des bei der katalytischen Umsetzung von Aldehyden oder Ketonen mit Keten gebildeten polymeren Zwischenprodukts ("Polyester"). Das polyesterhaltige Reaktionsgemisch wird mit Wasser erhitzt, und anschließend wird der Polyester isoliert und gespalten. Oder der Polyester wird zuerst isoliert, dann mit Wasser erhitzt und schließlich gespalten. Die Temperatur bei der Erhitzung mit Wasser ist in beiden Fällen gleich dem Siedepunkt oder weniger als 40°C unterhalb des Siedepunkts der wäßrigen Mischung.
Patent EP-0069372-A1 (EP)
Title: Procédé pour contrôler la marche d'une pièce d'horlogerie et pièce d'horlogerie adaptée à ce procédé
Inventor: JAUNIN JEAN-PIERRE
IPC: G04C3/14
Filed: 1982-07-05
Abstract: Pour procéder au contrôle de la précision d'ajustement ΔT d'une montre munie d'un oscillateur (1) et d'une chaîne de diviseurs de fréquence (3 à 11, 18 à 20) ajustable sur laquelle agit un bloc d'ajustement (15), on mesure d'abord la période réelle TQ de l'oscillateur, ledit bloc d'ajustement étant mis hors circuit à la suite d'une première action exercée sur le circuit de mise à l'heure (21). Ensuite, par une seconde action exercée sur ledit circuit, on stimule l'affichage à une cadence n fois supérieure à la normale et one met en circuit ledit bloc d'ajustement. Après un temps T/N représentant le cycle d'ajustement, on mesure la période TQ corrigée par la grandeur n ΔT, soit TQ + n ΔT. On soustrait la première valeur obtenue de la seconde, ce qui donne n ΔT que l'on divise par n pour obtenir la précision d'ajustement ΔT.
Patent EP-0071789-A1 (EP)
Inventor: BARZYNSKI HELMUT DR
IPC: C08L33/14
Filed: 1982-07-15
Abstract: Photopolymerizable recording materials which are suitable for the production of photoresist layers, and contain one or more thermoplastic vinyl polymers as the binder, one or more low molecular weight, ethylenically unsaturated, photopolymerizable compounds and one or more photoinitiators, with or without other, conventional additives and/or assistants, have excellent adhesion to metallic substrate surfaces if the binder employed is a vinyl polymer which possesses amino and/or imino groups.
Patent EP-0076484-A1 (EP)
Inventor: BONNAURE PIERRE
IPC: C10B53/02
Filed: 1982-10-01
Abstract: 1. Pyrolysis incinerator comprising at least one furnace (2) including a central chamber (7) in which an incomplete combustion accompanied by a chemical decomposition is performed, and a peripheral coaxial chamber (8), in which a complete combustion of the decomposition products is performed, the separation between both chambers (7, 8) being obtained by a hollow structure (18) making it possible to inject compressed air into said peripheral chamber, characterized in that it further comprises a gas turbine (4) for which the furnace(s) (2) act(s) as combustion chambers, a compressor (27) driven by said turbine supplying compressed and hot air to the furnace(s) (2), and that said hollow structure allows burneable gases to pass from the central chamber (7) to the peripheral chamber (8).
Patent EP-0071293-A1 (EP)
Inventor: COHEN LESTER RICHARD
IPC: C07C51/44
Filed: 1982-07-14
Abstract: The invention relates to a method for separating carboxylic acids from mixtures with non-acids by means of an absorption-stripping treatment followed by recovering the acids from the absorbate, wherein for separating C 1-10  aliphatic and/or C 3-10  olefinic carboxylic acids from mixtures with non-acids, as the absorbent is used, a lactam which is liquid at ambient temperature and under the process conditions is miscible in all proportions with the mixture of acids and non-acids. Preferably as lactam N-methyl-2-pyrrolidone is used. The method is especially suitable for recovering acids from a mixture, which comprises formic acid, acetic acid and/or propionic acid and for recovering acrylic acid and/or methacrylic acid.
Patent EP-0075349-A1 (EP)
Inventor: WILCKE ROBERT
IPC: H04Q3/545
Filed: 1982-09-07
Abstract: Method and device for controlling a TST-switching network. The control device (5) controls the network in such a way that in one frame period in each of the  lambda  internal time slots the (n x n)-switching matrix (6) is set according to the switching pattern of an (n x n)-permutation matrix, so that in each time slot always n switching paths between the input buffer (3 or 4) and the output buffer (7 or 8) are set up in parallel. Consequently, the network is free from blockings for at most n x  lambda  switching paths.
Patent EP-0087526-A1 (EP)
Inventor: BURRAGE MARTIN ERIC
IPC: C08C19/36
Filed: 1982-02-25
Abstract: A process is described for the preparation of polymeric material containing randomly distributed hydroxyl groups. Problems arise when preparing such hydroxyl-containing material from polymers and copolymers of conjugated dienes, especially low molecular weight polymers and copolymers. The described process seeks to overcome these problems and comprises subjecting to imidation the half-ester of the adduct of maleic anhydride to a polymer or copolymer of a 1,3-conjugated diene, such as 1,3-butadiene and/or 2-methyl-1,3-butadiene. The imidation is effected with a primary amine of the formula H Z N - A - (OH) n  where A is an organic radical containing 1 to 20 carbon atoms and n is an integer of from 1 to 3. The adduct of maleic anhydride to the polymer or copolymer is prepared in conventional manner and subjected to half-esterification with an alcohol, such as a lower aliphatic alcohol. The half-ester is then subjected to imidation by adding the amine to the half-ester at elevated temperature and removing low-boiling products.
Patent EP-0070197-A1 (EP)
Inventor: JONO YUTAKA
IPC: C21C5/35
Filed: 1982-07-14
Abstract: A bottom blowing nozzle assembly for use in refining of molten metal by blowing various gases from the bottom of a steel making furnace such as a steel converter containing the molten metal. The bottom blowing nozzle assembly has a plurality of thin metal nozzles embedded in a refractory block in a side-by-side relation at predetermined intervals so as to extend in the longitudinal direction of the refractory block. According to this arrangement, it is possible to remarkably improve the durability of the bottom blowing nozzle of the kind described.
Patent EP-0070226-A1 (EP)
Inventor: BONNIN MICHELE
IPC: B01D11/04
Filed: 1982-07-02
Abstract: L'invention a pour objet un procédé de séparation des actinides et des lanthanides présents à l'état trivalent dans une solution aqueuse acide. 
     On met en contact la solution aqueuse acide avec un solvant comprenant un premier extractant constitué par un ligand organique à atome d'azote donneur d'électrons tel que la 2,4,6-tri(2-pyridyl) 1,3,5-triazine, et un deuxième extractant constitué par un composé organosoluble acide ou un sel de celui-ci tel que l'acide dinonylnaphtalène sulfonique ou son sel de sodium, ce qui permet d'extraire sélectivement les actinides dans le solvant organique. 
     Application au traitement des effluents radioactifs.
Patent EP-0076754-A1 (EP)
Inventor: MIGAUD CLAUDE
IPC: F16C19/40
Filed: 1982-09-30
Abstract: 1. Bearing shoe comprising a series of rolling carrier elements (3) which are movable in a support (1) comprising a body with two parallel tracks (2a) called rectilinear or curved bearing tracks, and two return end pieces (9) connecting together two respective ends of the two tracks (2a) so as to form an endless track, the carrier elements (3) being able both to pivot about their axis of symmetry (03) which is parallel to the tracks (2a) and to move perpendicularly to this axis (03), along the endless track (2a) and in which an insert element (4) is placed between two successive rolling carrier elements (3), the ends of these insert elements (4), or these insert elements themselves, being disposed in recesses (5) which form a path (11) for holding the insert elements (4, 13) in position the recesses (5) being formed either in the endless track or else laterally in or on shoulders (2) for lateral guiding of the rolling carrier elements (3), characterized in that the position and the shape of the path (11) holding the insert elements (4) or (13) in position with respect to the endless track (2a) of the rolling carrier elements (3) or conversely, is determined so that the spacing between homologous axes of any two adjacent rolling elements (3) or of any two adjacent insert elements (4, 13), measured along the path of these homologous axes, remains constant ; such an homologous axis being defined by the fact that it is : a) parallel to the contact generatrix lines (A3), said contact being either between each rolling element (3) and the endless track (2a), or between each insert element (4) and its holding path (11) and that it is : b) situated in a plane perpendicular to the endless track (2a) or to the holding path (11) and passing through said contact generatrix line (A3), and that it is : c) situated inside the section of the rolling element (3) or the insert element (4, 13) and that : d) all the homologous axes are at the same distance from the endless track (2a) or from said holding path (11).
Patent EP-0075527-A1 (EP)
Inventor: TUNG WILLIAM CHUNG-TSING
IPC: C08G63/12
Filed: 1982-09-17
Abstract: An elastomeric copolyester resin having high melt strength and capable of being blow-molded. The copolyester resin is made by adding to the polymerizing or initial mixture small amounts of a heat stable chain branching agent having three or more carboxyl groups, hydroxyl groups, or combinations thereof. The copolyester resin contains of terephthalic acid, butane diol, polytetramethylene glycol, and dimer acid.
Patent EP-0073175-A1 (EP)
Inventor: ZUCKLER KARL DR RER NAT
IPC: H01H33/91
Filed: 1982-08-12
Abstract: An electric switch includes two quenching nozzles which are arranged opposite each other at the distance of the switching gap; a contact tube; a guide tube and a longitudinally movable switching tube for bridging the switching gap which is coupled, together with a movable pressure piston of a pressure piston/pressure cylinder arrangement provided for generating a quenching medium flow acting on the arc, to a common drive. In order to improve such a switch still further with respect to the quenching medium flow, the pressure piston is connected rigidly to the switching tube and is arranged in a stationary pressure cylinder which is connected in the region of its end surrounding the contact tube via passage openings in the contact tube to the interior of the latter. The pressure piston is connected rigidly to a suction piston in a suction cylinder which is connected in the region of its end facing the pressure cylinder, via holes in the guide tube, to the interior thereof.
Patent EP-0060237-A1 (EP)
Inventor: TSUJI KANJI
IPC: D03D47/30
Filed: 1982-03-10
Abstract: On a fluid jet loom on which a reed (R) is formed by an array of air guide elements (10) having front cutouts (11) for defining an air guide channel, an auxiliary reed (AR) is arranged movable towards and away from the reed (R) in order to temporarily cover the front opening of the air guide channel at least during weft insertion, thereby significantly reducing air leakage from the air guide channel for low power consumption and blocking plunge of weft out of the air guide channel for stable weft insertion.
Patent EP-0067846-A1 (EP)
Inventor: NELSON GERALD BARTON
IPC: B30B11/20
Filed: 1981-12-15
Abstract: Un appareil (10) de fabrication de blocs stables (20) a partir d'un materiau organique (26) comprend des moyens (12) pour dechiqueter les materiaux en fragments de dimensions predeterminees, et des moyens (18) pour forcer les fragments a passer au travers d'une matrice de haute resistance (36) a des pressions et des temperatures de formation des particules ou des fragments en un bloc stable (20) sans addition d'adhesifs. Les matrices (36) sont revetues d'un materiau (52) tel qu'une matrice de carbure de tungstene dans un alliage de nickel pour controler la resistance de la matrice et pour ameliorer sa longevite.
Patent EP-0092658-A1 (EP)
Inventor: HELLER ALBERT
IPC: B41F13/06
Filed: 1983-02-26
Abstract: Um nicht benötigte Luftaustrittslöcher in sogenannten luftumspülten Wendestangen zu verschließen, werden in dem äußeren Rohr der Wendestange einzelne, in Achsrichtung nebeneinander angeordnete innere Rohrstücke verwendet, die axial fixiert, jedoch in Umfangsrichtung drehbar sind. In den inneren Rohrstücken sind Öffnungen, bzw. in Umfangsrichtung verlaufende Schlitze vorgesehen. Einem jeden der inneren Rohrstücke ist eine, das äußere Rohr durchsetzende Öffnung zugeordnet, durch die von außen her durch ein Stellmittel das jeweilige, unterhalb der Ausnehmung liegende innere Rohrstück in die gewünschte Umfangslage gebracht werden kann, sodaß die nicht benötigten Luftaustrittslöcher im äußeren Rohr bedeckbar oder beim Korrespondieren des Schlitzes in dem inneren Rohrstück mit einem Luftaustrittsloch im äußeren Rohr freigebbar sind.
Patent EP-0092056-A1 (EP)
Inventor: BEILSTEIN KURT HANS-JOACHIM
IPC: A47J42/04
Filed: 1983-03-17
Abstract: Ein zylindrischer Gewürzspender hat um eine mittige Mahlgutkammer (5) herum konzentrisch angeordnete, im Querschnitt kreisringabschnittförmige Gewürzfächer. Unten in der Mahlgutkammer (5) ist ein Mahlwerk (12) angeordnet, welches mittels eines Ringes (13) betätigbar ist, der relativ zur Dose (1) verdrehbar ist. Der Deckel (2) des Gewürzspenders ist so ausgebildet, daß aus jedem der Gewürzfächer (6-10) wahlweise ein Gewürz herausgestreut werden kann.
Patent EP-0095671-A1 (EP)
Inventor: NAGANO KATSUMI
IPC: H03K19/00
Filed: 1983-05-19
Abstract: An odd-number of pairs of differential transistors are provided. Each transistor of any pair has one control electrode and first and second terminals. An input voltage (Vin) is applied to the control electrode of one of the transistors of each pair. A reference voltage (Vrl, Vr2 or Vr3) is applied to the control electrode of the other transistors of each pair. The first terminals of the transistors of each pair are connected to each other, forming a node. A first load circuit is connected to the second terminal of the transistors (Q1A and 03A) of each odd-numbered pair whose control electrodes are connected to receive the input voltage (Vin) and to the second terminal of the transistor (Q2B) of each even-numbered pair whose control electrode is connected to receive a reference voltage (Vr2). A second load circuit is connected to the second terminal of the transistor (Q2A) of each even-numbered pair whose control electrode is connected to receive the input voltage (Vin) and to the second terminal of the transistors (Q1B and Q3B) of each odd-numbered pair whose control electrodes are connected to receive a reference voltage (Vr1 and Vr3). An output transistor (Q110) is driven by an output delivered from the second terminal of any transistor which is connected to the second load circuit.
Patent EP-0104506-A1 (EP)
Inventor: PEET NORTON P
IPC: C07D487/04
Filed: 1983-09-05
Abstract: Compounds of formula 
<CHEM>
 wherein R is hydrogen or alkyl
 Alk is alkylene m is 0 or 1; and n is 4 or 5; are prepared by the rection of a 6-halo-7,8,9,10-tetrahydro-1,2,4-triazolo(3,4-a)phthalazine with an appropriate (cyclic amino)alkylamine. The compounds are useful as bronchodilators.
Patent EP-0110435-A1 (EP)
Inventor: KENNIS LUDO EDMOND JOSEPHINE
IPC: C07D211/70
Filed: 1983-09-29
Abstract: Novel (1-piperidinylalkyl)pyrimidinone derivatives of the formula 
<CHEM>
 the pharmaceutically acceptable acid-addition salts and the stereochemically isomeric forms thereof, which compounds are useful in the treatment of psychosomatic disorders; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent EP-0087917-A1 (EP)
Inventor: BECKER FLOYD WALTER
IPC: E21B19/084
Filed: 1983-02-23
Abstract: The invention provides a drill pipe rotary drive mechanism for an earth drilling apparatus comprising a housing, a drive member mounted in the housing for rotation therein about a rotary axis and having an axial bore opening at each end to the exterior of the housing, and a drive mechanism in the housing for rotatably driving the drive member. A drive coupling tool is adapted to be readily removably mounted in the drive member so that the drive mechanism can be used for rotatably driving different types of earth drilling tools, the coupling tool having a tubular body portion telescopingly removably mounted in the axial bore of the drive member, the body portion having an axial opening extending therethrough for reception of a portion of the length of the drill pipe, a flange at one end of the body portion for abutting engagement with one end of the drive member for axially locating the coupling tool in the drive member, the coupling tool being adapted to be non-rotatably coupled to a drilling tool and to the drive member. 
     The invention also provides a dual-wall drill pipe section comprising an outer pipe member having a box end formed with an internal thread and a pin end formed with an external thread for engagement with the box end of another outer pipe member, the bore of one of the ends of the outer pipe member is formed with a shoulder and a circumferential, inwardly facing groove axially spaced from the shoulder, an inner pipe member concentrically disposed within the outer pipe member so as to define an annular passage between the inner and outer pipe members, spacer members connected to each end of the inner pipe member and disposed in the annular passage for maintaining concentricity between the inner and outer pipe members, the spacer members at one end of the inner pipe being formed with a shoulder for abutting engagement with the shoulder of the outer pipe member so as to axially locate and support the inner pipe member within the outer pipe member, and at least one spring member connected to the inner pipe member and having a portion engageable with the groove of the outer pipe member for resiliently and frictionally retaining the inner pipe member within the outer pipe member during drilling, storage and handling of an assembled pipe section.
Patent EP-0102812-A1 (EP)
Inventor: BUTLER WILBURN J
IPC: B65G5/00
Filed: 1983-08-24
Abstract: An environmentally acceptable gas is provided, under pressure, in the annulus (46) of a casing arrangement which connects a wellhead to an underground storage zone (40) containing stored product. Monitoring of the gas permits detection of leaks that might occur through casing leakage to an unsealed overburden. Leak detection and product loss prevention can be conducted without deleterious environmental impact.
Patent EP-0107983-A1 (EP)
Inventor: NAKAGAWA SHIGERU
IPC: C23C14/02
Filed: 1983-10-31
Abstract: The method includes the steps of: printing a pattern (I) on a member using an ink which can be easily detached from the member; forming the metal layer (14) on the member with the printed patterns by vacuum evaporation, by spattering or the like; and then, removing the ink cover patterns and the metal provided on the ink to thereby form the patterns.
Patent EP-0100267-A1 (EP)
Title: Procédé de fabrication de catalyseurs pour le traitement des gaz d'échappement des moteurs à combustion interne
Inventor: BLANCHARD GILBERT
IPC: B01J23/62
Filed: 1983-07-13
Abstract: La présente invention a pour objet un procédé de fabrication de catalyseurs pour le traitement des gaz d'échappement des moteurs à combustion interne. Le procédé de préparation de catalyseurs selon l'invention est caractérisé en ce que, dans une première étape, on introduit le palladium et les métaux de base, dans une deuxième étape on sèche et on calcine, dans une troisième étape, on introduit les métaux précieux du groupe platine autres que le palladium, dans une quatrième étape on sèche et on active le catalyseur de préférence en atmosphère inerte. Les catalyseurs de traitement des gaz d'échappement des moteurs à combustion interne préparés par le procédé d'invention peuvent être utilisés soit en oxydation, soit pour réaliser l'oxydation et la réduction simultanée des composés nocifs présents dans les gaz d'échappement.
Patent EP-0109315-A1 (EP)
Inventor: BAYET MICHEL
IPC: G05D1/06
Filed: 1983-08-18
Abstract: 1. A process for piloting an aerodyne in the vertical plane, in particular for attaining and maintaining a selected speed IASsel, and transition towards a selected altitude Zsel, in such a way that, during the speed attainment phase, the variation in altitude Z of the aerodyne is a monotonic function, in which process the aerodynamic slope gamma a of the aerodyne is controlled in dependence on a called-for slope gamma d which is itself the total slope gamma t to which has been added a difference signal DELTA IAS between the actual aerodynamic speed IAS and said selected reference speed IASsel so as to produce an error signal - DELTA theta c which is representative of a reference longitudinal attitude which can be applied to the control members for piloting the aerodyne or to a flight director, characterised in that it comprises limiting the called-for slope gamma d in dependence on the sign of the altitude difference DELTA z between the actual altitude Zact of the aerodyne and said selected altitude Zsel, such that said limit (Lim (DELTA z)) allows to pass only the positive orders gamma d if the selected altitude is greater than the actual altitude and the negative orders gamma d in the opposite situation.
Patent EP-0115725-A1 (EP)
Inventor: DE VECCHIS MICHEL
IPC: G02B6/38
Filed: 1983-12-20
Abstract: The cable consists of a grooved cylindrical support (52) and optical fibres (54) located freely in the grooves (53), at least one of the fibres being free outside its groove over a predetermined length (D) and covered by cladding (57). Application to data distribution networks using optical fibres. <IMAGE>