baber/WOPTO huggingface dataset:
Patent EP-0154628-A1 (EP)
Inventor: PETTY CLEON
IPC: H03K3/289
Filed: 1984-07-02
Abstract: Bascule TTL possédant des caractéristiques améliorées par rapport au courant alternatif et au courant continu et présentant une résistance supérieure aux dégradations du signal de sortie ainsi qu'une réduction du temps de transition d'un état "haut" à un état "bas". La bascule comprend une section principale (42) conçue pour recevoir un signal d'entrée de données (DIN) et une impulsion d'horloge (Cp), et possède une première borne de sortie (31') produisant un signal de sortie Q et une deuxième borne de sortie produisant un signal de sortie Q. Une section asservie (45) est couplée entre la section principale et les tampons de sortie (46, 47) pour verrouiller les sorties Q et Q. La section asservie comprend une première et une deuxième parties de verrou, chacune étant sensible à un signal provenant de la section principale et couplée à l'un des tampons de sortie. Les parties de verrou sont semblables et comprennent un premier transistor (56, 62) possédant un collecteur couplé à une borne de sortie et un émetteur réagissant aux signaux d'entrée de données. Un deuxième transistor (51, 52) possède un premier émetteur couplé à l'émetteur du premier transistor et un troisième transistor (59, 64) possède un collecteur couplé au collecteur du premier transistor. Un quatrième transistor (57, 63) possède un collecteur couplé à un deuxième émetteur du deuxième transistor et une base couplée à un émetteur du troisième transistor.
Patent EP-0159537-A1 (EP)
Inventor: REMOND MICHEL
IPC: B29D30/56
Filed: 1985-03-20
Abstract: Le procédé de collage de deux corps (1) et (3) en caoutchouc par vulcanisation d'une couche de gomme de liaison (2) prévoit essentiellement une nouvelle façon d'organiser le drainage des inclusions gazeuses emprisonnées entre lesdits corps (1) et (3) et/ou résultant de la réaction de vulcanisation subséquente et de recueillir ces gaz; les inclusions gazeuses cheminent vers au moins une canalisation (4) passant au travers d'au moins un des deux corps, ou bien vers des trous borgnes aménagés sur une des faces destinées à être collées. Application notamment au rechapage des pneumatiques.
Patent EP-0195829-A1 (EP)
Inventor: HAHNFELD JERRY L
IPC: C08L21/00
Filed: 1985-03-25
Abstract: A polymer resin comprising a blend of an olefin polymer, such as polyethylene, a monovinylidene aromatic polymer, such as polystyrene, and a graft copolymer compatibilizing agent. The compatibilizing agent comprises an a-olefin copolymer substrate grafted with amounts of monovinylidene aromatic polymer. Preferably, the a-olefin copolymer substrate is a terpolymer of ethylene, propylene and a non-conjugated diolefin. This thermoplastic material has very desirable property combinations, combining the desirable properties from the olefinic and monovinylidene aromatic polymers. The blend can be shaped into final products by thermoforming techniques yet possesses many desirable polyolefin properties such as environmental stress crack resistance.
Patent EP-0165388-A1 (EP)
Inventor: JENSEN HANS ERIC WINDBERG
IPC: C04B28/02
Filed: 1982-06-16
Abstract: The present invention relates to shaped articles prepared from a plastically deformable composite material, the shaped articles comprising a matrix, the matrix comprising
     A) a coherent structure comprising substantially densely packed inorganic solid particles of a size of 0.5-100 µm, such as hydraulic cement,   B) substantially densely packed inorganic solid particles having a size of from about 50 A to about 0.5 µm and being at least one order of magnitude smaller than the particles A, such as ultrafine silica or a coherent structure formed from such homogeneously arranged particles.   
     The particles B being homogeneously arranged in the voids between the particles A, the dense packing being substantially a packing corresponding to the one obtainable by gentle mechanical influence on a system of geometrically equally shaped large particles in which locking surface forces do not have any significant effect,
     D) additional bodies having an aspect ratio of about 3:1-100:1 and a diameter of the order of 0.5-10 µm, and optionally   C) particles of a solid plasticizing agent, and/or   E) reinforcing fibres having an aspect ratio of at least 100:1.
Patent EP-0164881-A1 (EP)
Inventor: HARTWIG MICHAEL M
IPC: F01N3/022
Filed: 1985-05-03
Abstract: A self-cleaning diesel exhaust particulate filter is disclosed wherein burn-off of collected particulate matter is accomplished at normal exhaust gas temperatures, the filter being provided with a catalyst mixture of a platinum group metal and silver vanadate, the presence of which lowers the temperature at which ignition of the particulate is initiated.
Patent EP-0177159-A1 (EP)
Inventor: HODGES MICHAEL JOHN
IPC: D05B23/00
Filed: 1985-08-23
Abstract: Toe closing socks (H) first involves stretching them flat on a carrier (21, 22, 24). One of the resulting confronting layers (11) of fabric is then effectively held substantially immobile by engaging a fabric-holding device (40 to 42) with the fabric. While this layer (11) is immobilised, the other layer (12) is displaced longitudinally by a movable displacing means (45 to 48) which is brought into engagement therewith. While maintaining the layers (11, 12) mutually displaced, for example by clamping them to one another, they are conveyed past a sewing machine (28) and seamed. By seaming the layers (11, 12) together while they are mutually displaced, the seam (S) will adopt an overfoot or underfoot position in the finished sock due to readjustment of the fabric and the return of the layers (11, 12) to their normal relaxed relative dispositions.
Patent EP-0164276-A1 (EP)
Title: Appareil électrique de commutation comprenant un capot de protection des contacts, étanche au gaz
Inventor: BELBEL ELIE
IPC: H01H50/54
Filed: 1985-03-08
Abstract: L'appareil électrique de commutation comprend un corps (2), un électro-aimant (11) ayant une culasse fixe (7) et une armature mobile (15) coopérant avec plusieurs interrupteurs (36). Un capot de protection (42) est fixé sur le corps de façon à contenir les interrupteurs. Les pastilles de contact (30, 31, 32, 33), des interrupteurs (36) sont essentiellement à base de matériaux cuivreux, tandis que l'atmosphère confinée sous le capot (42) présente et conserve un caractère non oxydant, grâce à des moyens d'étanchéité (55, 23, 47) qui sont placés entre, d'une part, l'armature (15) et une première face (21) du corps (2) et, d'autre part, entre le capot (42) et une seconde face (41) du corps opposée à la première. Utilisation pour éviter l'oxydation des contacts à base de cuivre, dans les contacteurs.
Patent EP-0156716-A1 (EP)
Inventor: MAITENAZ PAUL
IPC: H05B6/68
Filed: 1985-03-08
Abstract: 1. Cooking apparatus with interactive control, comprising an interactive microprocessor (30), control means provided as a pulse generator (10) and a puch button (8) which are available to a user to program an operating sequence, and display devices comprising a numerical display (2), characterized in that the display devices further comprise a sequence display (1) indicating the nature of the operating sequence, and optical indicators (11, 12, 13) associated with the numerical display (2) each indicating the nature of the information appearing on the numerical display (2), and in that, upon programming of a sequence, exclusively that information appears which is required for the running of the considered sequence.
Patent EP-0162737-A1 (EP)
Inventor: GUILLAUMOT BERNARD
IPC: H01L27/115
Filed: 1985-04-02
Abstract: 1. A memory point of the floating gate transistor type in which the floating gate transistor comprises a source zone (32, 34) (of N-type), a drain zone (28, 30) (of N-type), a channel zone (36, 38, 40) (of P-type), a control gate (42), a floating gate (48) covering the channel zone and separated from the latter and from the control gate by thin insulating layers (50, 52), and finally an injection zone (58) in which the floating gate is separated from the substrate only by a very thin insulating layer (56), in which, above the channel zone, the floating gate (48) extends over the control gate (42) except for a portion (40) of the length of the channel, portion in which the channel is covered over its entire width only by the floating gate, characterized in that the injection zone, covered by said very thin insulating layer (56) and by the floating gate (48), is a semiconductor zone (58) of N**- -type and of a low doping rate, this zone being delimited, substantially above at least one edge of the floating gate situated above this injection zone, by a zone of N**+ -type and of a high doping rate (60).
Patent EP-0183580-A1 (EP)
Inventor: RUDI ALAIN
IPC: B60R16/02
Filed: 1985-10-14
Abstract: 1. A device for transmitting items of information issuing from a plurality of control elements (3) mounted on a steering wheel (1) carried by a steering column (C) of a motor vehicle, to a system recognizing the items of information mounted on the vehicle, comprising a transformer (6) whose primary winding (10) and secondary winding (7) are mounted rotatable with respect to each other and each carried by a magnetic circuit portion (5, 9), one of said magnetic circuit portions being mounted on the steering wheel (1) and the other on the vehicle, the surfaces of the magnetic circuit portions (5, 9a) facing each other being circular and defining therebetween an air gap (e), characterised in that it further comprises means for maintaining the air gap (e) constant between said magnetic circuit portions (5, 9) of said transformer (6) upon the relative angular displacement of said magnetic circuit portions.
Patent EP-0157709-A1 (EP)
Title: Appareil de lavage et récurage à usage domestique
Inventor: BENARROUCH JACQUES
IPC: A47L13/46
Filed: 1985-02-21
Abstract: L'appareil comprend un manche creux (1) rempli de liquide détergent pénétrant dans le flanc d'une éponge (6) à face abrasive par une canule (4) autorisant l'écoulement du liquide, tandis que des harpons (3) prolongeant le manche (1) permettent de le retenir dans l'éponge.
Patent EP-0165312-A1 (EP)
Title: Pre-amplifier in focal plane detector array.
Inventor: BRIDGEWATER WALTER F
IPC: H01J40/14
Filed: 1984-11-21
Abstract: A pre-amplifier located "at the focal plane" of a detector array is disclosed which uses MOSFET transistors operated in the "weak inversion" region to provide operational amplifier performance. The dimensions of certain of the transistors are designed to minimize noise amplification. Feedback resistance for the operational amplifier is provided by switched capacitance using MOSFET transistors as switches, thereby permitting adjustment of the amplifier gain. Implanted and non-implanted MOSFET transistors are used in the differential amplifier in such a way as to avoid the need for a biasing network.
Patent EP-0191833-A1 (EP)
Inventor: JAECKEL ERNST
IPC: F03D3/06
Filed: 1985-08-23
Abstract: Le système d'entraînement du type à moteur à réaction pour des centrales éoliennes résout le problème de la compression du vent au devant d'un étranglement du type tuyère pour un entraînement à action de retour et compense l'absence d'une très haute pression par une plage de fonctionnement de grande surface par l'utilisation d'un nombre aussi grand que possible d'ailettes d'entraînement lesquelles, en se chevauchant, forment avec leur surface des étranglements ou gorges de forme linéaire pour un entraînement à réaction du type à tuyère de grande surface. En outre, le système d'entraînement à réaction résout le problème technique de stabilité, de chute due aux tourbillons d'air, du déploiement d'une force sur le bras de levier le plus long en dépit de la vitesse du vent, améliore la vitesse de rotation, et supporte des vents de vitesses élevées sans risque significatif de cassure ou de perte par frottement. La pression d'un vent de très haute vitesse est convertie par ajustement en un écoulement multiplié avec une rotation supérieure et est reprise par une prise de force électrique flexible. Le calcul du rendement de l'installation montre en conséquence sa grande supériorité et sa capacité à remplacer les systèmes actuels de production d'énergie utilisant des centrales d'énergie atomique de caractère dangereux et nuisible. La même installation qu'un système rotatif à axe vertical complète le système d'entraînement à réaction côté vent avec un entraînement du type de poussée d'un écoulement contraire de décharge côté abrité.
Patent EP-0227680-A1 (EP)
Inventor: MOORE ALAN ERNEST
IPC: B05B1/34
Filed: 1985-10-22
Abstract: Dans un dispositif à écoulement de fluide, un fluide s'écoule d'une conduite externe (17) vers une conduite coaxiale interne (16), à travers une chambre de communication (21) à une extrémité des conduites. Afin d'empêcher toute formation de turbulences dans l'écoulement du fluide à la suite d'un changement de la direction axiale, des ailettes (25 à 28) sont montées, dont quelques unes (25 et 26) s'étendent dans la chambre de communication. De préférence quelques unes des ailettes s'étendent en continu de la conduite externe à travers la chambre de communication vers la conduite interne. Un redresseur d'écoulement (15) peut également être disposé en aval des ailettes dans la conduite interne.
Patent EP-0198037-A1 (EP)
Inventor: MATTHEWS PETER CHARLES
IPC: G01B11/26
Filed: 1985-10-10
Abstract: Un procédé permet de mesurer l'angle des fibres dans un matériau fibreux solide (12) par rapport à trois axes de référence orthogonaux entre eux. Il convient particulièrement pour mesurer le grain incliné et l'angle de la surface du grain dans du bois. Le procédé se fonde sur la mesure de l'intensité de la lumière réfléchie à différents angles azimutaux lorsqu'un faisceau de lumière (14) de petit diamètre est projeté sur la surface (12). La nature des réflexions spéculaires (20) d'un faisceau de lumière (14) frappant la surface d'un cylindre (12) sert de modèle pour le système. Un appareil préféré d'application du procédé comprend une source de lumière, qui peut être un laser de faible puissance, dirigée perpendiculairement sur la surface du matériau fibreux (12). Une pluralité de photosenseurs (22, 24, 26, 28) situés sur un plan (30) perpendiculaire à l'axe du faisceau de lumière (14) sont placés autour de la source de lumière pour détecter la lumière réfléchie selon différents angles azimutaux. Lorsque les fibres du matériau (12) sont perpendiculaires au faisceau de lumière (14), la lumière réfléchie maximale est perçue à des positions écartées de 180o l'une de l'autre et perpendiculaires à l'axe longitudinal des fibres. Si l'axe de fibres dans le matériau (12) est incliné et non plus perpendiculaire par au faisceau incident de lumière (14), même que la surface du matéraiu (12) soit perpendiculaire, l'angle azimutal entre les positions de la lumière réfléchie maximale diminue en fonction de l'angle d'inclinasison des fibres. D'autres procédés comprennent l'utilisation d'un photosenseur sur un axe (52) avec une série multiplexée de sources de lumières (58) agencées autour de l'axe (52). Ces lumières (58) peuvent être utilisées simultanément, si elles ont des longueurs d'onde diverses, et les photosenseurs (92, 94, 96, 98) emploient un système de division (86) et de filtrage du faisceau sensible à chaque différente source de lumière (72, 74, 76, 78).
Patent EP-0197468-A1 (EP)
Inventor: LENHARDT KARL
IPC: E06B3/673
Filed: 1986-03-28
Abstract: Spacer frames (1) for edge-glued insulating glass are produced by first making from non-perforated hollow-section bars a frame filled with a drying agent and by perforating this only at a later time, particularly shortly before the frames are installed between two glass panes. <IMAGE>
Patent EP-0199170-A1 (EP)
Inventor: BAILEY DENIS MAHLON
IPC: A61K31/19
Filed: 1986-04-07
Abstract: Cytoprotection of the gastric mucosa in a mammal receiving aspirin perorally may be obtained by use of cytoprotectively effective amount of sodium thiosulfate or 3,3'-thiobis[propanoic acid] (TBPA) optionally in combination with a pharmaceutically acceptable carrier. A composition for providing cytoprotection of the gastric mucosa in a mammal receiving aspirin perorally comprises aspirin in combination with a cytoprotectively effective amount of sodium thiosulfate TBPA.
Patent EP-0208162-A1 (EP)
Inventor: FARRELL WILLIAM MILLER
IPC: F02C7/143
Filed: 1986-06-12
Abstract: An air cycle thermodynamic conversion system compresses a compressible gas in a multi-stage compression process with intercoolers (128, 130) between each adjacent pair of compressors (108, 110, 112). The intercoolers (128, 130) return the compressed gas temperature to about; ambient temperature before each succeeding compression operation. The compressed gas is heated in a heat exchanger .(76) passing a heated exhaust gas (24) in counterflow with the compressed gas to increase the thermal energy of thereof. A minimum temperature gradient is maintained between the heating compressed gas and the cooling exhaust gas by establishing the two flows such that they both have about equal heat capacities. The heated compressed gas is expanded in a turbine (130) to produce at least enough torque to drive the multi-stage compression system. Additional torque may be produced in the turbine for driving a using process. Alternatively, an excess of heated gas, beyond that required for driving the turbine, may be fed directly to a using process. Further heat capture may make use of the effluent heated medium from the intercoolers as well as the exhaust from the turbine. In the preferred embodiment, the working gas in the compressors, intercoolers and turbine is air.
Patent EP-0210681-A1 (EP)
Inventor: JOUSTRA ANNIE HENDRIKA
IPC: C07B31/00
Filed: 1986-06-27
Abstract: A catalyst suitable for reduction and oxidation reactions, in particular suitable for purifying exhaust gases, comprising a magnesium-aluminate spinel in combination with copper, cobalt, compounds of copper or cobalt or mixture thereof. A bivalent metal-aluminate spinel catalyst carrier is prepared by kneading a mixture of a compound of a bivalent metal and a partly peptized mixture of an aluminium oxide precursor.
Patent EP-0190037-A1 (EP)
Inventor: WHITE GEORGE RAYMOND
IPC: C07D203/20
Filed: 1986-01-29
Abstract: Process for preparing N-cyano-N'-methyl-1-aziridino- amidine by reacting aziridine with a N-cyano-N'-methyl-O-arylisourea.
Patent EP-0204607-A1 (EP)
Inventor: BOURRIERES PIERRE
IPC: B29C53/66
Filed: 1986-05-22
Abstract: Apparatus whereby a filament web impregnated with resin in the unpolymerized state is fed to a pole (1) at a predetermined angle ( alpha ) with respect to a plane perpendicular to this latter. The pole (1) is drawn in rotation about its axis (X-X') and the filament web is displaced along the pole from the bottom end to the top end thereof in a direction parallel to the axis of the pole while this latter is being driven in rotation. A plurality of parallel fiber slivers (8, 9, 10) spaced a distance apart are fed simultaneously to the pole (1) in a plurality of layers. The spacing between the slivers is progressively increased during displacement of the slivers between the bottom end and the top end of the pole and progressively decreased in the opposite direction. Similarly, the angle of the slivers to a plane perpendicular to that axis is progressively increased and decreased in the same directions that the spacing is increased and decreased. The apparatus is useful for forming a reinforcement wound structure of filaments on a cylindrical pole (1) of plastic material, the wound structure of filaments having a density which progressively decreases from the bottom end to the top end of the pole in each layer.
Patent EP-0218551-A1 (EP)
Inventor: ROSSOPOULOS STEPHANE
IPC: B41J33/02
Filed: 1986-09-03
Abstract: 1. An electrothermal printer comprising a printing support (2) for supporting a sheet (3) to be printed, an ink ribbon (15) arranged adjacent to this sheet and displaced by first drive means (29, 32) and means (21, 16) for producing heating of predetermined surfaces (24) of the ink ribbon so as to transfer the ink from said surfaces onto the sheet,these heating means comprising a printing head (7) comprising a series of first electrodes (21) stressed with a predetermined pressure in the direction of said support and  capable of being connected to a first potential during printing, at least one second electrode (22) connected to a second potential different from the first and a heating ribbon (16) independent of the ink ribbon (15), displaced by second drive means (33, 34), inserted at the time of printing between the first electrodes (21) and the ink ribbon (15) and of a composition such that a current passing between the first and second electrodes produces heating in the vicinity of the first electrodes when these electrodes are connected to said first potential, said first and second drive means (29, 32 to 34) being arranged to produce displacement of the ribbons (15, 16) with respect to the printing head (7), characterized in that the ink ribbon (15) and the heating ribbon (16) are contained in a cassette (30) munted on a carriage (45) capable of displacement with respect to the printing support (2), and in that the ink ribbon at least five times the length of the heating ribbon is unwound from a supply spool (31) and wound onto a receiving spool (32) while the heating ribbon (16) is a closed loop, the latter comprising an electrically conductive layer (19) arranged opposite the ink ribbon (15) and in contact with said second electrode (22) and a less electrically conductive layer (20) in contact with the printing head (7), said first and second drive means (29, 32 to 34) being so arranged that the ink ribbon (15) and the heating ribbon (16) are driven at identical speeds with respect to the printing head (7).
Patent EP-0255564-A1 (EP)
Inventor: THEURER JOSEF
IPC: E01B27/17
Filed: 1986-07-25
Abstract: 1. A travelling machine for the continuous replacement or renewal of a laid track consisting of rails and sleepers comprising an elongate, bridge-like machine frame which is monted at either end on on-track undercarriages and which consists of two frame section spreadable against one another by vertically and horizontally acting, hydraulic pivoting and locking drives and interconnected by a frame coupling in the region of an intermediate on-track undercarriage vertically displaceable by the spreading effect the two undercarriages for lifting and spreading the old rails, for taking up the old sleepers, for grading the trackless part of the ballast bed, for laying the new sleepers on the graded bed and for spreading and laying the new rails on the new sleepers, characterized in that the ballast grading unit is formed by an endless ballast clearing and grading chain (31) which is designed to grade and, at the same time, trim only that layer or surface (30) of ballast remains after lifting to the rails (3) and in that a ballast conveyor system (42) associated at its receiving end (46) with the ballast clearing and grading chain (31) is arranged on the rear frame section (14) - in the working direction - of the bridge-like machine frame (10) equipped with the rear on-track undercarriage (9), the ballast conveyor system (42) being associated at its discharge end with a ballast distributing unit (43, 56, 67) designed for the measured introduction of the ballast taken up at the ends of the newly laid sleepers behind the rear on-track undercarriage of the rear frame section (14).