baber/WOPTO huggingface dataset:
Patent EP-0085416-A1 (EP)
Inventor: DICKHUDT EUGENE A
IPC: A61N1/05
Filed: 1983-01-28
Abstract: A body implantable lead (10,11) having a barrel-shaped ring electrode (12) with the ends of the barrel embedded into the lead casing material (13,16). A cylindrical flange (19) within the bore of the ring electrode (12) contacts the lead conductor (14). the lead (10,11) and electrode (12) are formed by placing the lead in a press with the electrode between a pair of collets (21,22) with elliptical working surfaces and the lead casing (13,16) and conductor (14) passing through the axial bore of the collets (21,22), and forcing the collets together to shape the electrode (12) and to force the ends (47,48) of the ring (12) into the casing and the flange (19) into contact with the lead conductor (14).
Patent EP-0088983-A1 (EP)
Inventor: URBAN JOSEPH J
IPC: A61J7/00
Filed: 1983-03-08
Abstract: There is provided a device for measuring the force required to break a tablet, wherein the device comprises a tablet holding means (1) comprising a base (2), a tablet splitting edge (6) in the base (2) and an area for holding a tablet (5) in an inclined cantilevered position such that at least a portion of the cantilevered segment of the tablet (5) extends over the tablet splitting edge (6). Means (12, 13, 14) are provided for exerting a force substantially normal to a portion of the cantilevered segment of the tablet (5) extending over the splitting edge (6) to thereby create a moment of force about the tablet splitting edge (6) sufficient to break the tablet (5). The device includes means for measuring the force required to break the tablet (5).
Patent EP-0100527-A1 (EP)
Inventor: NIEMERS EKKEHARD DR
IPC: C07D279/16
Filed: 1983-07-28
Abstract: 1. 4H-1,4-Benzothiazines of the formula  see diagramm : EP0100527,P16,F4  in which R**1 denotes hydrogen, aryl with 6 to 20 carbon atoms, which can optionally be mono- to trisubstituted by halogen, trifluoromethyl or nitro, 2-thienyl, 3-thienyl, 2-furyl, 3-furyl, 2-pyridyl, 3-pyridyl, 4-pyridyl, 2-pyrimidyl, 4-pyrimidyl or 5-pyrimidyl, which can optionally be mono- or polysubstituted by alkyl, alkoxy, hydroxyl or halogen, cyano or the group  see diagramm : EP0100527,P16,F6  in which R**6 represents alkyl (C1 to C8 ), aryl (C6 to C20 ), amino, pyrrolidino, piperidino, morpholino, cycloalkoxy or the radical -O-CH2 -R**8 in which R**8 denotes straight-chain or branched alkyl with 1 to 7 carbon atoms, which is optionally mono- to trisubstituted by halogen, C6 to C20 -aryl, hydroxyl, alkoxy, alkylthio or cyano, R**2 denotes alkyl (C1 to C8 ), which is optionally mono- to trisubstituted by halogen, pyrrolidino, piperidiono, aryl (C1 to C20 ) or by the group in which R**7 represents aryl (C6 to C20 ), hydroxyl, amino, dialkylamino, pyrrolidino, piperidino or morpholino, R**3 denotes hydrogen or one of the groups mentioned under R**2 , and R**4 and R**5 are identical or different and denote hydrogen, halogen, hydroxyl, alkoxy, nitro or cyano, or one of the groups mentioned under R**2 , for therapeutic use.
Patent EP-0126179-A1 (EP)
Inventor: MATSUURA YUTAKA
IPC: H01F1/057
Filed: 1983-09-23
Abstract: Permanent magnet materials of the Fe-B-R type are produced by: preparing a metallic powder having a mean particle size of 0.3-80 microns and a composition of 8-30 at % R, 2-28 at % B, and the balance Fe, compacting, and sintering, at a temperature of 900-1200 degrees C. Co up to 50 at % may be present. Additional elements M (Ti, Ni, Bi, V, Nb, Ta, Cr, Mo, W, Mn, Al, Sb, Ge, Sn, Zr, Hf) may be present. The process is applicable for anisotropic and isotropic magnet materials.
Patent EP-0110080-A1 (EP)
Inventor: MULLER GUNTER
IPC: B65B5/02
Filed: 1983-10-13
Abstract: A process for packaging three-dimensional articles, for example a spherical chocolate, involves preforming packaging material, eg. aluminium foil, into an open-topped receptacle, so that the article can subsequently be introduced into this receptacle, after which the receptacle merely has to be closed in order to envelope the article completely. The apparatus for carrying out the process incorporates a forming die (52) which is moved into a forming space over which a blank of packaging material is laid. During the preforming of the blank, the blank is retained centrally, so that it can be preformed substantially symmetrically. Preforming prevents the packaging material from being damaged by the article to be packaged. The apparatus further includes packaging material supply and cutting devices (D1, D2), a device (F) for introducing articles into the formed receptacles, a device (G) for checking the presence of articles in the receptacles and ejecting empty receptacles, a closing device (h) and a device (I) for transferring the enveloped articles onto a conveyor belt of a secondary packaging line. On this secondary line the articles are deposited in respective cup- shaped receptacles to the bottoms of which a spot of glue has been applied for securing the enveloped articles therein. <IMAGE>
Patent EP-0092285-A1 (EP)
Inventor: VAN HEUVELEN JAN HENDRIK
IPC: B41N1/06
Filed: 1983-04-14
Abstract: A flexible thinwalled sleeve for gravure printing is provided, which, going from inside to outside, essentially consists of (1) a slightly conical layer of nickel to provide mechanical strength, (2) a layer of copper, having the structure of high-gloss copper and which is essentially free of internal stresses, said layer having a cylindrical outer surface, (3) a thin, cylindrical layer of hard copper having a structure suitable for electronic engraving and having a gravure pattern on its outer surface, and if desired, (4) a thin protective layer of chrome. These layers are all firmly adhered to each other and especially the two layers of copper cannot be separated by peeling off. Since a high-gloss copper layer, which is free of internal stresses, has been found unsuitable for electronic engraving, and since the layer of hard copper, suitable for electronic engraving, has been found to have internal stresses, which would be unacceptable in the first layer of copper, the two layers must necessarily be different.
Patent EP-0086573-A1 (EP)
Inventor: HICKEY DAVID STEPHEN
IPC: A61M25/00
Filed: 1983-01-24
Abstract: A urethral catheter comprising a tube for insertion into the bladder and having an inlet (17) for the drainage of urine via the tube, and a wall portion (18) having reduced thickness and increased flexural properties such that this wall portion (18) will undergo substantially complete collapse under normal urethral pressure thus to comply with the irregular and slit-like lumen (11) but permit adequate distension for normal drainage.
Patent EP-0106428-A1 (EP)
Inventor: KOZBUR NESTOR
IPC: B65H35/02
Filed: 1983-05-24
Abstract: A system for slitting a parent web to form grooved rolls including movable shear slitters and a Coanda nozzle device for removing trim segments from the shear slitters.
Patent EP-0104888-A1 (EP)
Inventor: WEIGEL LELAND OTTO
IPC: C07C67/00
Filed: 1983-09-22
Abstract: 2-Hydroxy-2-phenylethylamines are prepared by the direct reaction of a silylated derivative of the desired amine with an appropriately substituted styrene oxide, and hydrolyzing the silylated intermediate thus prepared, so as to provide pharmacologically useful derivatives.
Patent EP-0097546-A1 (EP)
Inventor: LAFON LOUIS
IPC: C07C315/02
Filed: 1983-05-26
Abstract: 1. Derivatives of N-(benzhydrylsulfinylalkyl)- amine, characterized in that they are selected from among the group constituted by : a) the N-[2-(benzhydrylsulfinyl)ethyl]amines of general formula (I)  see diagramm : EP0097546,P4,F2  (wherein R represents a C1 -C4 alkyl group), and b) their acid addition salts.
Patent EP-0108687-A1 (EP)
Title: Procédé de fabrication d'un cylindre, notamment pour moulin à cannes à sucre, et cylindre obtenu par ce procédé
Inventor: GEORGET JEAN-PIERRE
IPC: C13B10/06
Filed: 1983-10-28
Abstract: L'invention concerne la fabrication d'un cylindre, notament pour moulin à cannes, du type dans lequel la surface extérieure comporte des gorges circulaires (11) à section transversale en forme de triangle, le fond de chaque gorge (11) communiquant avec des canaux longitudinaux (6) pratiqués dans le cylindre. En vue de simplifier la fabrication, on insère des bouchons (8) dans des canaux radiaux (7) du cylindre avant d'exécuter les gorges (11) qui entaillent les bouchons (8) dans lesquels sont ensuite pratiqués des rainures circulaires (12) faisant communiquer les gorges (11) avec les canaux longitudinaux (6).
Patent EP-0089913-A1 (EP)
Inventor: SARACSAN JEFFREY WILLIAM
IPC: C09D167/07
Filed: 1983-03-15
Abstract: An unsaturated polyester comprising:
     (A) from 95 to 80 parts by weight of a carboxyl terminated copolyester having an acid number of from 20 to 85;   (B) from 4 to 15 parts by weight of an epoxyacrylate compound of the formula
     where R 3  is selected from the group consisting of a hydrogen radical or an alkyl radical having 1 to 4 carbon atoms; and   (C) from .25 to 2 parts by weight of a stabilizer.   
     A process for the production of an unsaturated polyester comprising reacting from 95 to 80 parts by weight of a carboxyl terminated polyester with 5 to 20 parts by weight of an epoxy-acrylate compound in an air atmosphere, at a temperature no greater than 170°C wherein said polyester has an acid number of from 20 to 85 and said epoxy-acrylate is of the formula
     where R 3  is selected from the group consisting of hydrogen radical or an alkyl radical having 1 to 4 carbon atoms.
Patent EP-0093702-A1 (EP)
Inventor: LEFEBRE ALBRECHT
IPC: D03D39/12
Filed: 1983-03-11
Abstract: 1. Process meant to allow an increase of the speed of rod shuttle looms, characterised by several rods being withdrawn from the fabric simultaneously, the rods being withdrawn at a lower speed with respect to the loom speed.
Patent EP-0119375-A1 (EP)
Inventor: SCHON KONRAD
IPC: E21B19/08
Filed: 1983-12-16
Abstract: 1. Anchoring bolt drilling and setting apparatus, in particular for mining, with a mounting (10), on which a preferably hydraulic, rotary, in particular rotary percussion drill (11) is mounted in a longitudinally adjustable manner, having on the power take-off side a mounting for a plug-in stump end, the latter being held in the drill (11) by a holding device, e.g. a threaded cap (16) or the like, the plug-in stump (12) having wings (13) for transmitting the torque between the drill and the drill pipe or such like, and the end region of the p lug-in stump (12) pointing out of the drill having a thread (19) for connecting to a drill pipe or such like, characterized in that the end region of the plug-in stump (12) having a thread has at least two fitting surfaces (21, 37) which cooperate with at least two further fitting surfaces (29, 39) of an intermediary member (27), the fitting surfaces and/or their generatrices forming an angle of less than 90 degrees, in particular 0 degrees, with the drilling axis.
Patent EP-0111501-A1 (EP)
Inventor: PETERS JOHN W
IPC: H01L31/0216
Filed: 1983-05-02
Abstract: Une couche de sulfure est formée à la surface d'un substrat semiconducteur pour fournir une couche d'isolant ou un revêtement antiréflecteur dans des dispositifs tels que des détecteurs de radiation infrarouge. La formation de semblables couches de sulfure demande des températures élevées ou engendre des particules chargées ou une radiation de haute énergie, qui endommagent le substrat et réduisent le rendement électrique optimal du dispositif. On résout ce problème en exposant le substrat (20) à basse température à un réactif en phase de vapeur contenant un métal choisi (de la chambre 26), comme du diméthylzinc, en présence d'atomes de soufre non chargés, neutres, formés de façon à éviter la création de particules chargées et de radiation de haute énergie qui endommageraient le substrat. Les atomes de soufre réagissent avec le réactif en phase de vapeur pour former le sulfure, comme le sulfure de zinc, qui se dépose en couche à la surface du substrat (20). Les atomes de soufre neutres sont engendrés par la dissociation photochimique d'un précurseur contenant du soufre (de la chambre 28), à la suite d'une radiation d'une longueur d'onde sélectionnée (appareil 16). De plus, une couche native de sulfure peut être formée à la surface d'un substrat choisi en exposant ce substrat à des atomes de soufre non chargés, neutres, qui n'endommagent pas le substrat.
Patent EP-0110934-A1 (EP)
Inventor: JONASSON KJELL
IPC: B60R22/10
Filed: 1983-05-17
Abstract: Dans cet agencement de ceinture de sécurité pour véhicule à moteur, la ceinture possède une portion de bande qui, en cours d'utilisation, défile depuis un mécanisme à bobine d'un côté du siège du véhicule, traverse en diagonale le dossier du siège pour arriver à un verrou de ceinture du côté opposé du siège. Le verrou (14) de la ceinture est agencé de telle sorte que la ceinture (10, 11) peut être éventuellement disposée en travers du dossier (3) du siège soit par devant soit par derrière. Un accessoire de guidage (16; 24) est attaché au dossier du siège et sert de guide pour la partie diagonale de la sangle lorsque celle-ci est disposée derrière le dossier du siège.
Patent EP-0120299-A1 (EP)
Inventor: PFENNIGER EMIL
IPC: A45D24/00
Filed: 1984-02-23
Abstract: 1. An appliance for the care of the hair having bristles (2) or comb teeth of plastics material which are connected at their one end to a base member (3) and are provided, at their other end, with a head portion (4, 4'), characterized in that the head portions (4, 4') which are separately constructed in relation to the bristles (2) or comb teeth, are anchored on the associated bristle (2) or on the associated comb tooth or on the base member (3) by means of extension portions (5) which extend in the interior of the bristles (2) or comb teeth.
Patent EP-0124725-A1 (EP)
Inventor: KEIM WILHELM PROF DR
IPC: C07D315/00
Filed: 1984-03-14
Abstract: The invention relates to   1. Process A for the selective preparation of 2-ethylidene-6-hepten- 5-olide (1) by reacting butadiene with CO2,   2. Process B for the preparation of 2-ethyl-2,4-heptadien-4-olide (2) from 1 and   3. Process C for the direct preparation of 2 from butadiene and CO2.   The following are used as catalysts:    I.   Pd<2><+> complexes of  beta -dicarbonyl compounds,   II.  Cationic Pd complexes with allyl ligands and/or diene ligands and PF6, BF4 or ClO4 as counterion,    III. Pd complexes with dibenzylideneacetone and   IV.  Palladium biscarboxylates. t
Patent EP-0129646-A1 (EP)
Inventor: GAIN THOMAS
IPC: G01N33/72
Filed: 1984-03-28
Abstract: Bei einem Verfahren zur Herstellung eines glukosefreien Kontrollmittes zur Bestimmung von glykosiliertem Hämoglobin wird Hämoglobin mit seinem bekannten Gehalt an glykosiliertem Hämoglobin HbAla+b+c mit K3(FeCN)6/KCN-Lösung in Cyanmethämoglobin umgewandelt, mit einem Natrium-Phosphat-Cyanid-Puffer stabilisiert und durch Lyophilisieren bei -40°C und anschließender Temperaturanhebung unter Hochvakuum auf -20°C haltbar gemacht, bei dieser Temperatur unter Lichtausschluß aufbewahrt, wonach die so erhaltene glukosefreie glykosilierte Hämoglobinkontrolle durch Zugabe eines wässrigen Mediums rekonstituiert werden kann.
Patent EP-0134484-A1 (EP)
Inventor: JOHNSON MICHAEL D
IPC: A41D19/00
Filed: 1984-07-07
Abstract: A laminate for providing a breathable surface for use in work environment, consisting of a foam surface laminated to a substrate. Prior to lamination the foam may be foamed with varying amounts of air. The laminate is useful in the manufacture of wearing apparel.
Patent EP-0163761-A1 (EP)
Inventor: FLUTTI FULVIO
IPC: C09J7/22
Filed: 1984-07-27
Abstract: A writable adhesive tape is disclosed, which comprises a polyolefine substrate, having on one side an adhesive layer and on the opposite side a writable anti-adhesive layer. The writable anti-adhesive layer comprises 25% to 55% by weight of a chlorinated polyolefine, 20% to 50% by weight of a polyaldehyde resin together with 5% to 20% by weight of an anti-adhesive agent, and 5% to 25% by weight of a matting charge.
Patent EP-0175811-A1 (EP)
Inventor: PARK JOHN NORTON
IPC: H05G1/32
Filed: 1984-09-28
Abstract: 57 A control for a voltage fed series resonant inverter includes controllable switch means (83, 85) which supplies square wave voltage signals to a resonant series circuit (95; 97). The output of the inverter is coupled to a rectifier (99) to provide dc power to a load. The control comprises summer means (58) for comparing a commanded dc voltage (Eo) to an actual dc output voltage and providing an error signal. An oscillator (64) responsive to the error signal generates a frequency signal that is coupled to the controllable switch means (83, 85) to vary the frequency of the square wave voltage supplied to the resonant circuit. The duty cycle of the frequency signal is adjusted so that the frequency signal is provided in bursts during low load conditions thereby minimizing circulating currents while maintaining the output voltage with dosed loop frequency control.
Patent EP-0150672-A1 (EP)
Inventor: MEISTER JEAN-JACQUES
IPC: G01F1/66
Filed: 1984-12-17
Abstract: Two mutually attached wave-train transmitter-receiver units (3, 4) are mounted on a support so that they can be oriented as required with respect to a pipe (2) containing the moving fluid whose speed and rate of flow are to be determined. One transmitter-receiver (3) is brought into a position such that its axis is perpendicular to the axis of the pipe (2). Means (14) are provided for measuring the transit time between the transmission of a wave train by the transmitter-receiver (3) and the reception of the reflected train. A calculator unit (13) calculates the diameter and perpendicular cross-section of the pipe. Another calculator unit (11) calculates the instantaneous speed of the fluid at different points over the cross-section together with the instantaneous rate of flow in the pipe (2). <IMAGE>
Patent EP-0144293-A1 (EP)
Inventor: ANDREETTA RODOLFO
IPC: F42B12/62
Filed: 1984-09-10
Abstract: A device for the mutual drawing away of the submunitions of a subammunition spinless projectile (1) comprises at least one flat spring (4) for each layer of submunitions (2). This spring (4) is disposed under preloaded condition between the submunitions (2), in contact at least with some of them and is adapted to stretch out when the submunitions (2) are ejected from the projectile (1) and to draw mutually said submunitions (2). 
     The device according to the invention makes it possible to substantially increase the coverage on the ground of an individual subammunition projectile (1).
Patent EP-0135503-A1 (EP)
Inventor: ALLEN GORDON H
IPC: H02P8/14
Filed: 1983-12-12
Abstract: Circuit de commutation en H (10) permettant de fournir une commande en courant à une charge couplée entre une première (20) et une deuxième (22) sorties, comprenant un premier et un deuxième circuits à transistors de commutation en couple, chacun comprenant un transistor supérieur (12:16) qui est interconnecté au niveau de la première et de la deuxième sorties à un transistor inférieur respectif en couple (14:18). Les paires respectives de transistors de commutation sont rendues alternativement conductrices, ce qui permet de renverser la polarité de la commande en courant de la charge. Un premier (56) et un deuxième (58) transistors sont prévus, chacun étant couplé respectivement entre un transistor inférieur de l'un des circuits à transistor de commutation en paire et les transistors supérieurs de l'autre circuit à transistors de commutation en paire, de manière à limiter considérablement les pointes de courant qui se manifestent autrement pendant la commutation au niveau des sorties du circuit de commutation.
Patent EP-0141826-A1 (EP)
Inventor: ERICKSON DONALD CHARLES
IPC: F25J3/04
Filed: 1984-03-30
Abstract: On effectue la séparation à basse énergie de gaz non condensables en incorporant un dispositif de colonne de distillation double à recyclage de fluide, comme dans la figure 4, où les deux colonnes (1, 2) sont refluées par le même liquide. On réduit encore l'énergie nécessaire en incorporant un séparateur d'eau à haute pression qui fait rebouillir les deux colonnes de recyclage (1, 2), qui alimentent en liquide de refluement la colonne (1) via la vanne (10) et la colonne (2) via la vanne (9) et le condensateur de refluement (6), et qui fait rebouillir l'une d'elle (colonne 1) à au moins deux endroits espacés verticalement, c'est-à-dire au fond et au milieu de la longueur (élément chauffant 8). Cet appareil est particulièrement bien adapté pour effectuer la séparation de l'air et pour produire de l'oxygène à une pureté d'au moins 97%.
Patent EP-0195773-A1 (EP)
Inventor: ELLWOOD DEREK CLIFFORD
IPC: C12P19/06
Filed: 1984-09-19
Abstract: Un polysaccharide est produit par une culture continue à stade unique de bactéries Xanthomonas, spécialement celles du groupe Xanthomonas campestris, dans un milieu de culture chimiquement défini ayant une substance nutritive limitative de la croissance qui est une source d'azote sélectionnée parmi l'acide glutamique, l'asparagine, un sel de glutamate ou un sel d'asparagine. Pendant le processus continu, la culture a un temps moyen de séjour dans le récipient de culture de 16 h 2/3 ou moins, de préférence entre 9 et 16 h 2/3. L'utilisation d'acide glutamique, d'asparagine, d'un sel glutamate ou d'un sel d'asparagine comme substance nutritive limitative d'azote augmente le rendement en polysaccharides pendant des temps moyens de séjour de 16 h 2/3 ou moins, comparé aux rendements atteints pendant les mêmes temps moyens de séjour lorsque l'on utilise des sources inorganiques d'azote.
Patent EP-0158812-A1 (EP)
Inventor: FRANCIS TREVOR ANDREW
IPC: G21C7/117
Filed: 1985-03-09
Abstract: The invention relates to a spider assembly for supporting movable control rods in a nuclear reactor. 
     More particularly, the invention concerns an improved spider assembly for simultaneously supporting control rods associated with a given fuel assembly and control rods associated with fuel assemblies adjacent thereto, and which spider assembly is suitable for use in supporting movable control rods of the water displacer type as well as the regular type. The improved spider assembly comprises straight vanes (34) and T-bar vanes (42) spaced circumferentially about a spider hub (32), preferably in alternating sequence with respect to each other. The straight vanes (34) have fingers (36) located thereon for connection to control rods in said given fuel assembly (10), and the T-bar vanes (38) have some fingers (42) located thereon for connection to other control rods in the same fuel assembly and have other fingers (42) located thereon for connection to control rods in adjacent fuel assemblies (10A-D). Each vane, together with the fingers thereon, preferably is of a monolithic construct i on forming a jointless sub-unit secured to the hub (32).
Patent EP-0175373-A1 (EP)
Inventor: YATA SHIZUKUNI
IPC: H01M10/05
Filed: 1985-09-20
Abstract: An insoluble and infusible substrate with a polyacen-type skeletal structure having a hydrogen/carbon atomic ratio of from 0.05 to 0.60 and a specific surface area, measured by the BET method, of at least 600m 2 /g, said substrate being a heat-treated product of a mixture comprising an aromatic condensation polymer consisting of carbon, hydrogen and oxygen as a matrix and a fiber member selected from the group consisting of phenol resin fibers, heat-treated phenol resin fibers and carbon fibers dispersed therein. 
     The substrate has excellent physical properties such as strength and is useful as an electrode for organic cell.