baber/WOPTO huggingface dataset:
Patent EP-0083538-A1 (EP)
Title: Procédé de fabrication d'un dispositif de refroidissement pour carte de circuit imprimé, utilisation de ce procédé
Inventor: BERLAND ROBERT THOMSON-CSF SCP
IPC: H05K7/20
Filed: 1982-12-23
Abstract: La présente invention concerne un dispositif de refroidissement pour carte de circuit imprimé et son procédé de fabrication. Il est constitué par une ossature parallélépipédique en cuivre sur une première face (101) de laquelle la carte (20) est fixée. L'ossature (1) est ouverte sur deux faces latérales opposées orthogonales à la première face (101). Des cloisonnements (8) en cuivre, orthogonaux à ladite première face (101) déterminent des passages (5) par lesquelles le fluide de refroidissement, liquide ou gazeux, s'écoule. Des épargnes (6) peuvent être pratiquées orthogonalement à la première face (101) pour le passage des pattes de fixation (7) des composants (3). Application aux cartes de circuit imprimé équipant le matériel aéroporté.
Patent EP-0075004-A1 (EP)
Inventor: FOLEY WILLIAM M JR
IPC: G02B1/04
Filed: 1982-03-23
Abstract: Polymeres pour des verres de contact, c'est-a-dire des polymeres possedant des proprietes optiques et mecaniques indiquees pour une utilisation dans des verres de contact, ce composant essentiellement de copolymeres de monomethacrylate et dimethacrylate de siloxane, et de copolymeres de ces materiaux avec de la vinyl pyrrolidinone et du pentafluorostyrene et aussi avec du methacrylate de methyle et de l'acide methacrylique, constituant un exemple des classes de monomeres pouvant etre comprises dans le systeme de polymeres des verres de contact.
Patent EP-0108056-A1 (EP)
Inventor: LACKEY JOHN EDWARD
IPC: A63B69/38
Filed: 1982-05-14
Abstract: Dispositif de support de l'index pour la prise en revers d'un manche d'une raquette de tennis et dispositif de référence de l'index de prise d'un manche de raquette de tennis comprenant un organe de base (14, Fig. 1, Fig. 2) ayant quatre brides rectangulaires verticales ou supports (10, 11, 12, 13, Fig. 3 et Fig. 4) fixés sur le manche de la raquette, adjacents à la gorge (1, Fig. 1 et Fig. 2) sur le bord extérieur de quatre surfaces du manche (2, 3, 6, 7, Fig. 3 et 2, 9, 6, 5, Fig. 4), pour des joueurs droitiers et gauchers; le joueur place la paume de la main et l'index étendu sur le dessus de la surface du manche (2, Fig. 2), l'extrémité de l'index étant placée derrière la bride verticale (10, Fig. 2) qui accepte la pression de l'index et transmet la pression au manche pour permettre au joueur de frapper avec plus de force une balle de tennis, et qui constitue un point de référence à partir duquel la bonne prise est déterminée lorsque l'index est placé derrière la bride (10, Fig. 2), l'index et la paume de la main s'étendant sur toute leur longueur sur le dessus de la surface du manche correspondante à une prise en revers (2, Fig. 2).
Patent EP-0090349-A1 (EP)
Inventor: IIDA TETSUYA
IPC: H03M1/38
Filed: 1983-03-23
Abstract: A voltage comparator circuit that is useful in A/D converters and D/A converters. The circuit comprises a comparison capacitor (65), a holding capacitor (80) and input switching transistors (61; 62). The holding capacitor (80) holds the comparison voltage applied to it from the input switching transistors (61; 62) through the comparison capacitor (65). Therefore, the circuit can perform accurate voltage comparison even if the input voltages are sampled at a high sampling frequency.
Patent EP-0101576-A1 (EP)
Inventor: SUGIMORI TERUHIKO
IPC: C08F6/22
Filed: 1983-07-28
Abstract: A process for producing a thermoplastic resin capable of giving a molded article having a very good appearance, by coagulating a thermoplastic resin latex prepared by an emulsion polymerization method which comprises making the latex into a coagulated slurry by carrying out the coagulation procedure in a range of temperatures lower than the solidifying point of the thermoplastic resin, adding an alkaline substance to said coagulated slurry in a range of temperatures lower than the aforesaid solidifying point so that the pH of said coagulated slurry is adjusted to a pH 0.1 or more higher than its pH at the time of the coagulation and that the pH of the whole coagulated slurry after the addition of the alkaline substance is adjusted to 7.0 or lower, and then raising the temperature of said coagulated slurry to solidify the coagulated particles.
Patent EP-0110024-A1 (EP)
Inventor: GOTTLING HELMUT
IPC: F15B15/02
Filed: 1983-09-02
Abstract: A force transmitting fluid actuator for use with a control device wherein an actuator member, movable within an actuator housing, actuates the control device due to the urging force of a plurality of pistons which can be selectively pressurized in unitary increments. The plurality of pistons are disposed within pressure chambers formed in the actuator housing in a symmetrical ring-shaped arrangement concentric to a single pressure chamber disposed on the vertical axis of the housing. A number of passageways interconnect the plurality of pressure chambers to form groupings of pressure chambers which act simultaneously in response to operation of a solenoid valve associated with each passageway. In addition to the symmetrical arrangement of the pressure chambers, the valve and passageway arrangement provide for a symmetric pressurization of the pressure chambers thereby resulting in a balanced force being exerted on the actuator. The amount of force each piston can exert on the actuator is limited by a piston stop designed to contact a portion of the housing while the actual piston force is transmitted by a spring disposed between each piston and the actuator. In this manner, fluctuations in the pressurizing force are not transmitted from the piston to the actuator.
Patent EP-0091301-A1 (EP)
Inventor: BARABAS EUGENE A
IPC: C23G1/02
Filed: 1983-03-31
Abstract: Rust removed from metal surfaces by applying a coating of an aqueous solution of copolymer of maleic acid and monomer. The rust becomes incorporated into the coating during drying and the coating detaches itself from the metal surface without the necessity of peeling or otherwise mechanically removing the rust laden coating.
Patent EP-0096463-A1 (EP)
Inventor: AUDITORE-HARGREAVES KAREN
IPC: A61K39/395
Filed: 1983-05-04
Abstract: A process for preparing covalent hybrid antibodies is provided. These antibodies are obtained by the ordered covalent hybridization of intact immunoglobulin molecules. The generation of half-molecules from different IgG antibodies by reductive or S-sulfonation selective cleavage is followed by the ordered association of the different half-molecules. The pure covalent hybrid antibodies as new substances are also provided along with IgG half-molecules. An immunoassay for analytes such as antigens or haptens, which utilizes covalent hybrid antibodies to modulate the activity of indicators, is further provided. The hybrid antibody has binding sites for the analyte and the indicator. Final activity of the indicator is proportional to analyte concentra- tion.
Patent EP-0104752-A1 (EP)
Inventor: KUWAHARA HISAO C O PATENT DIVI
IPC: H03F1/30
Filed: 1983-08-19
Abstract: A bias voltage supply circuit having a relatively stable constant voltage during load current fluctuations and driven by a relatively low DC power supply voltage, includes a DC power supply terminal (10), a DC current source (16), a first transistor (26) connected at its collector to the DC power supply terminal via the DC current source, a first resistor (20) connected between the emitter of the first transistor and a reference potential terminal (14), a second transistor (28) connected by its collector-emitter circuit in parallel with the series circuit of the DC current source and the first transistor, the base of the second transistor being connected to the collector of the first transistor, a second resistor (30) connected in parallel with the collector-base circuit of the first transistor and an output terminal (22) connected to the base of the first transistor.
Patent EP-0105739-A1 (EP)
Inventor: POWERS DALE ROBERT
IPC: C03B37/014
Filed: 1983-09-29
Abstract: A porous glass optical waveguide preform (47) is formed by depositing a coating of glass particulate material on the lateral surface of a core (46) which may be a porous glass body continuously produced by the axial deposition of glass particles. The core (46) rotates and moves logitudinally in one direction with respect to two flame hydrolysis burners (40,41) which emit streams of glass particles having different compositions. In addition, the two burners (40, 41) reciprocatingly move with respect to a portion of the length of the core (46). The speed of each burner (40, 41) varies as it traverses along its path of reciprocating motion. The thickness of the layer produced by a burner at a given point is inversely related to the speed of the burner as it passes that point. The layers formed by the completion of a single traverse by both burners combine to form a conically-shaped layer (51), the composition of which varies from the base toward the apex thereof. The conically-shaped layers (51), which are adjacently located longitudinally along the preform, combine to form a cylindrically-shaped portion of the preform.
Patent EP-0134205-A1 (EP)
Title: Filtre pour fumee de tabac
Inventor: INNACELLI FRANK L
IPC: A24D3/06
Filed: 1983-01-14
Abstract: Filtre comportant des cheminements de filtrage dans des articles de tabac à fumer. L'allongement des cheminements de filtration a posé des problèmes dans l'art antérieur. La présente invention permet de résoudre ce problème en formant un enroulement d'une certaine longueur d'un tube en plastique (5) rempli de charbon actif, de manière à obtenir une configuration en spirale.
Patent EP-0101704-A1 (EP)
Inventor: BOK EDWARD
IPC: H01L21/677
Filed: 1983-02-21
Abstract: Procédé et dispositif améliorés d'application d'un revêtement (24) sur le côté d'un substrat (14), se déplaçant entre des milieux faisant coussin au travers du passage (12) d'une section de cabine (10), en établissant et en maintenant une écluse de revêtement (34) dans la direction de déplacement du substrat (14) au travers du passage (12) au moins dans la section du passage (28) en face du canal d'alimentation en revêtement (22), ce qui empêche le revêtement en excès de s'échapper de cette section de passage (28) dans le sens de déplacement du substrat (14).
Patent EP-0102380-A1 (EP)
Inventor: LINDER BJORN HAKAN
IPC: C23F13/00
Filed: 1983-03-09
Abstract: Une anode d'oxyde améliorée pouvant être utilisée pour la protection contre la corrosion cathodique par soutirage de courant comprend un élément d'anode en oxyde métallique (10), de préférence un élément d'anode en magnétite, ayant un revêtement ou placage (11) en un métal ou alliage métallique conducteur d'électricité. Ledit revêtement ou placage est connecté à la terminaison (15) conductrice d'électricité d'un câble, fixée dans une position centrale par rapport au revêtement ou placage.
Patent EP-0106865-A1 (EP)
Inventor: HANSEN KOLBJORN
IPC: B02C2/04
Filed: 1983-04-22
Abstract: Un concasseur avec des plaques rotatives de concassage et un axe principal vertical possède des plaques (1, 2) disposées l'une sur l'autre et écartées pour former entre elles une fente annulaire (4) possèdant des surfaces de concassage radiales et convergeant vers l'intérieur (1', 2'). Ces plaques tournent autour des axes (A, B) qui ne sont pas parallèles; la plaque inférieure (2) est entraînée et la plaque supérieure (1) est pourvue d'une ouverture centrale d'alimentation (3) avec un entonnoir d'alimentation (5) s'étendant vers le bas dans l'ouverture. Pendant le fonctionnement, la plaque inférieure (2) exécute un mouvement giratoire simultané dans une direction opposée par rapport à sa direction de rotation, le nombre de révolutions par minute du mouvement giratoire étant sensiblement plus grand que le nombre de révolutions par minute de la plaque inférieure (2) autour de son axe de rotation (B). La surface de concassage (2') de la plaque inférieure (2) possède une section centrale en forme de cône (2") qui s'étend vers le haut dans l'ouverture centrale d'alimentation (3) de la plaque supérieure (1). Une particule introduite dans le concasseur est par conséquent soumise à des forces de concassage agissant plusieurs fois dans la fente de concassage, avant d'être éjectée au travers de la fente.
Patent EP-0113377-A1 (EP)
Inventor: FUSE KENICHI FURUKAWA ELECTRIC
IPC: G02B6/44
Filed: 1983-07-05
Abstract: Une fibre optique enduite conventionnelle est formée avec une couche tampon sur la périphérie extérieure de la fibre, et avec une couche renforcée de revêtement composée d'un matériau fibreux de renforcement disposé sur la périphérie extérieure de la couche tampon avec une résine thermodurcissable imprégnée dans le matériau fibreux de renforcement et durcie. Afin d'améliorer les caractéristiques mécaniques telles que la rupture du matériau fibreux de renforcement et les fissures longitudinales dans la couche de revêtement de renforcement dues aux forces de compression, de torsion et de flexion depuis la surface latérale et pour garantir des caractéristiques de transmission élevée pour la fibre optique, une couche de résine (4) composée d'une résine thermodurcissable ou photopolymérisable présentant une adhésion élevée sur la couche de revêtement de renforcement et qui présente un allongement de fracture important, sans aucun matériau fibreux, est disposée entre la couche tampon (3) sur la périphérie extérieure de la fibre optique (1) et la couche de revêtement de renforcement (5).
Patent EP-0120076-A1 (EP)
Title: Tube endotracheal resistant au laser
Inventor: FERRARO RICK J
IPC: A61B19/00
Filed: 1983-09-23
Abstract: On rend un cathéter, par exemple un tube endotrachéal (10), résistant à l'impact d'un rayon laser en revêtant le tube d'un composé réfléchissant le laser (20), comportant de préférence de une à trois parties d'aluminium pulvérisé pour une partie de solution de caoutchouc silicone. Le composé réfléchissant le laser peut être lié de manière permanente au tube, tout d'abord en plongeant le tube dans un bain de composé afin de former un revêtement extérieur lisse sur le tube, puis en cuisant le tube afin de polymériser le revêtement. Le revêtement réfléchissant le laser sert à réfléchir le rayon laser; il rend ainsi le cathéter résistant au laser, alors que la surface lisse du revêtement facilite l'insertion du cathéter.
Patent EP-0121751-A1 (EP)
Inventor: LOPPOLI GIUSEPPE
IPC: A01F29/00
Filed: 1984-03-05
Abstract: The machine comprises a trailer for hooking behind a tractor, on a flatbed whereof is installed a rotatively driven drum-like hopper (6) adapted to be loaded with hay or straw bales. Mounted across the hopper bottom, along a diameter thereof, is a shaft (25) carrying a plurality of rotating knives (26) projecting through a grid (27) whose height is adjustable, said knives (26) being operative to chop the hay, or straw, and pass it to an underlying auger (46) extending parallel to the knife shaft. The auger has a diverging mouth (51) and discharges to a blower (52) provided with two conveyors, the one (54) for loading waggons or raised containers, and the other (55) for spreading hay over feedboxes or straw to form cattle beddings. The various members of the machine are driven through a power pick-up for connection to an agricultural machine, in turn driving a pumping unit operating hydraulic motors. Devices arranged to cooperate with the grid and chopping knives enable control of both the chopped output flow rate and size thereof.
Patent EP-0123870-A1 (EP)
Inventor: PHILLIPS OLIVER
IPC: G01S7/03
Filed: 1984-03-21
Abstract: Doppler radar apparatus for use in a velocity measuring system for farm tractors and the like. The apparatus includes a dual mode conical horn having a flare angle substantially in excess of 12.5°, and a dielectric lens formed of a glass filled polymer. The doppler output signal provided by the RF transceiver associated with the dual mode horn is high pass filtered to remove low frequency signals therefrom. The horn is mounted in such a way that it is isolated from mechanical vibrations which would induce doppler signal frequencies in excess of the cutoff frequency of the high pass filter. Moreover, the horn assembly (which is aluminum) and a steel housing assembly are coupled together in such a way that thermal expansion and contraction will not loosen the friction fit between the two assemblies. The two assemblies are held together by a single, large diameter annular locking ring.
Patent EP-0134982-A1 (EP)
Inventor: MALAY MANUEL RAFOLS
IPC: H01M2/12
Filed: 1984-07-06
Abstract: A galvanic cell having a closure member which contains a resealable vent comprising the inwardly turned peripheral edge portion of the cell container and a closure member having a resilient peripheral lip and a resilient annular flange. the low profile construction of which allows for increased amounts of reactive material to be placed within the cell container
Patent EP-0144728-A1 (EP)
Inventor: LANG DONALD D
IPC: H01B11/10
Filed: 1984-11-02
Abstract: A shielded ribbon cable is formed either by trimming a conventional ribbon cable to expose one or both edge conductors, and coating the cable by painting it with a conductive paint or covering it with an extruded conductive plastic layer, or by forming a ribbon cable of individually- coated wires, one or both edge conductors having a conductive coating, and subsequently painting it with a conductive paint or covering it with an extruded conductive plastic layer. One or both edge conductors thus serve as drain wires for the shield formed by the external covering of conductive paint or conductive extruded plastic.
Patent EP-0185788-A1 (EP)
Inventor: OEXLER RUDOLF
IPC: H01R43/28
Filed: 1984-12-21
Abstract: 1. Cable transporting device in an apparatus for cutting cables to length and insulating them, with pressure application wheels which, situated opposite one another, abut on the cable being transported, wherein the pressure application wheels are toothed-belt wheels (7 to 12), a first toothed belt (6) is guided over at least two first stationary-position toothed-belt wheels (10, 11), a second toothed belt (5) is guided over at least two second toothed-belt wheels (7, 8) opposite the first toothed belt, and the second toothed-belt wheels (7, 8) are arranged on a pressure plate (4) which is preloaded in the direction towards the first toothed-belt wheels (10, 11), and one first and one second toothed-belt wheel (8 and 11) are driven at the same circumferential speed, characterised in that the pressure plate (4) is connected pivotably to a carriage (14) whose carriage guide is disposed approximately at right angles to the direction of travel of the toothed belts (5, 6), and the pressure plate is connected at the two sides of the pivot point (13) with two pneumatic cylinder-and-piston units (15, 16).
Patent EP-0129261-A1 (EP)
Inventor: BREKELMANS HENRICUS JOHANNES P
IPC: G01B11/06
Filed: 1984-05-10
Abstract: System for detecting the forming of depot inside a transport channel for transporting particles in a light transparant carrier fluid, comprising a light transmitter, a light receiver, a bifurcated glass fibre cable of which the joint end is installed within the wall of a transport channel, one branch of said cable fork is coupled to the light transmitter and the other branch is coupled to the light receiver, and the output of said light receiver is connected to a discriminator circuit comprising a convertor for converting the effective ac voltage component in said received signal into a dc voltage component and a comparator in which said dcvoltage signal is compared with a predetermined threshold signal, which discriminator circuit is coupled to a visual indicator unit.
Patent EP-0134090-A1 (EP)
Inventor: COSSLETT JOHN KENNETH
IPC: H05B3/74
Filed: 1984-07-09
Abstract: Heating apparatus includes a generally circular tray (1), having a layer (2) of insulative material disposed therewithin. The tray (1) supports, above the layer (2) each end of a number of tungsten-halogen lamps (5) and the tray (1) is urged upwardly towards the undersurface of a layer (11) of glass ceramic to form a cooking hob. A coating (12) or an infra-red reflective material, typically an oxide material, such as titanium dioxide, may be deposited on the layer (2) of insulative material so as to cause the layer (2) to be substantially impervious to infra-red radiation. As an alternative to the coating (12), the layer (2) may be surface-enriched with an infra-red reflective material.
Patent EP-0141500-A1 (EP)
Inventor: IMAI MASAFUMI
IPC: C08F4/02
Filed: 1984-08-30
Abstract: A titanium halide containing catalyst component for polymerization of olefins which is prepared by reacting a magnesium hydrocarbyloxide with a silicon compound having a hydrogen-silicon bond, contacting the reaction product with an electron donor compound, contacting the resulting contact product two or more times with a titanium halide and between one of the multiple titanium halide contacts, contacting the titanium halide contacted solid with a halogenated hydrocarbon.
Patent EP-0133132-A1 (EP)
Inventor: BILLON MICHEL
IPC: C12C7/04
Filed: 1984-07-26
Abstract: Process for the preparation of a sweet wort from a cereal, in which previously mashed cereal flour is mixed with a hydrolyzing substance introducing enzymes to undergo a saccharification treatment. Before mashing, the cereal flour is subjected to a cooking-extrusion at a temperature above 100 DEG  C., by passage continuously in a screw-extrusion machine provided with heating means. The amount of water can be limited to that necessary for the bursting of the starch grain. The extruded cereal is then mashed and mixed with the hydrolyzing substance to undergo saccharification, and the latter can then be effected by infusion. The invention is especially applicable to the preparation of beer or of alcoholic beverages by fermentation of the sweet wort obtained.
Patent EP-0160774-A1 (EP)
Inventor: HALLBERG ROLF OSKAR
IPC: C02F1/72
Filed: 1984-05-04
Abstract: The invention relates to a process for decreasing the contents of iron and manganese in ground water or surface water flowing through an aquifer or through a basin or a filter containing naturally occurring filter material. Water containing oxygen or oxygen-releasing substances is introduced intermittently through a number of injection wells or injection pipes (1-9) arranged around an extraction well or extraction pipe (10) for purified water. During each introduction of oxygen-containing water said water is fed to only some of said injection Wells or pipes (1-9) and simultaneous- . ly water is drawn from nearby, adjacent or intervening injection wells or pipes (1-9).
Patent EP-0134244-A1 (EP)
Inventor: ZWIRN ROBERT
IPC: G06T5/20
Filed: 1984-01-25
Abstract: La résolution est améliorée en diminuant tout d'abord l'angle de balayage sous-tendu entre des échantillons adjacents considérablement en dessous de celui de la limite de Rayleigh, de manière à obtenir une image rendue floue par la fonction de diffusion de points (ou motifs de diffraction) de l'ouverture. L'étape suivante consiste à traiter cette image floue de manière à enlever au moins partiellement le flou. Le procédé d'élimination du flou consiste à obtenir une convolution de cette image floue échantillonnée à l'aide d'un masque de convolution spécialement conçu. Le masque produit un "pixel" (élément d'image) amélioré à chaque étape de la convolution. Le masque exécute simultanément l'équivalent des opérations suivantes: 1) rendre l'image de nouveau floue; 2) soustraire cette image rendue de nouveau floue de l'image originelle pour obtenir des évaluations de dégradation; et 3) ajouter de nouveau les évaluations des pertes à l'image originelle.