baber/WOPTO huggingface dataset:
Patent EP-0130207-B1 (EP)
Title: Emballage de puce a semiconducteur
IPC: H01L23/66
Filed: 1983-12-08
Granted: 1990-07-11
Abstract: Emballage de support (10) de puce à haute vitesse et à nombre élevé de broches permettant de relier au moins une puce à circuit intégré à semiconducteur à une plaque de circuit. L'emballage comprend un plan de base (19), un plan de puissance (20) et au moins une couche de signal (15, 16, 17, 18) comprenant une pluralité de conducteurs. Des couches (85) de matériau diélectrique séparent des couches conductrices adjacentes (15, 16, 17, 18, 19, 20). En sélectionnant la largeur de chaque conducteur de signaux et de sa distance au plan de base (19) ou au plan de puissance (20) le plus proche, l'impédance de l'emballage est adaptée à la plaque de circuit. Une pluralité de trous métallisés (21) sont aménagés au travers de l'emballage pour relier électriquement les conducteurs de signaux, le plan de base (19) et le plan de puissance (20) à la plaque de circuit, et sont agencés selon un motif symétrique afin de réduire le bruit par induction.
Patent EP-0141829-B1 (EP)
Title: Appareil de developpement photographique et pinces
IPC: G03D13/04
Filed: 1984-04-09
Granted: 1988-07-27
Abstract: Un appareil de développement pour des épreuves photographiques comprend une paire de cuves en forme de fentes (13, 14) contenant les produits chimiques de traitement dans lesquels sont immergées les épreuves. Les cuves présentent des sommets en V et sont placées sur les côtés opposés d'un noyau chauffant commun sous la forme d'un compartiment rempli d'eau (15) contenant un corps de chauffe et une unité de thermostat (18). Afin d'empêcher le collage des épreuves sur les parois des cuves, celles-ci présentent un finissage texturé. Chaque épreuve est maintenue par une pince comprenant un corps de pince (24) possédant une paire de mâchoires (29, 30) dont l'une porte un organe d'accrochage (31). L'élasticité du corps sollicite les mâchoires l'une contre l'autre de sorte que l'organe d'accrochage (31) se referme contre une surface rigide de support (32) portée par l'autre mâchoire. Les mâchoires sont écartées par un coin (37) porté par un plongeur (25). Une lame de raclage (16) disposée au-dessus du compartiment central (15) enlève le produit chimique de l'épreuve lorsque celle-ci est sortie dela cuve.
Patent EP-0160674-B1 (EP)
Title: Robinet de purge automatique pour reservoir
IPC: F15B21/044
Filed: 1984-10-12
Granted: 1989-05-17
Abstract: Robinet automatique (10) pour réservoirs de fluides sous pression, permettant de purger l'air du liquide ou, en inversant les principaux éléments, vice-versa. Dans un mode de réalisation permettant de purger l'air d'un réservoir hydraulique ou analogue, un capillaire (45) s'étend au travers d'un piston mobile (36) en série avec un orifice (30, 32, 34) pour différencier le fluide hydraulique de l'air, en utilisant les différences de chute de pression au travers du capillaire (45), résultant des différences de viscosité des fluides le traversant. Lorsque l'air, qui possède une viscosité relativement faible, s'écoule au travers du capillaire (45), la différence de pression au travers du capillaire et au travers du piston (36) est faible et le robinet (10) reste ouvert pour purger l'air. Toutefois, lorsque le fluide hydraulique tente de traverser le capillaire (45), la différence de pression produite au travers du capillaire par la viscosité relativement élevée du fluide est suffisante pour déplacer le piston (36) et fermer le robinet (10). Dans le mode préféré de réalisation, le robinet de purge (10) peut utiliser également un deuxième piston mobile (20) qui scelle positivement le robinet lorsque la pression dans le réservoir est faible, empêchant ainsi toute fuite de fluide du robinet (10) lorsque le système hydraulique est inactif.
Patent EP-0162211-B1 (EP)
IPC: A61K6/90
Filed: 1985-03-12
Granted: 1989-08-30
Abstract: 1. Dimensionally stable impression compositions and duplicating compositions which undergo crosslinking at ambient temperature by an addition reaction, are based on polysiloxane and contain a) organopolysiloxanes possessing two or more vinyl groups in the molecule, b) if appropriate, organopolysiloxanes without reactive groups, c) organohydrogenopolysiloxanes possessing two or more Si-H groups in the molecule, d) a catalyst, e) fillers and, if appropriate, other customary additives, auxiliaries and colorants, characterised in that the liquid polysiloxane components a) - c) contain not more than 1.5% by weight of volatile oligomers.
Patent EP-0176807-B1 (EP)
IPC: B65G21/12
Filed: 1985-09-07
Granted: 1987-10-28
Abstract: 1. A steep conveyor having a joint for pivoting its lower part outwards from the extended position and an endless belt band or the like, which has pockets, buckets or the like and the lower portion of whose lower end is bent in the pivoting direction, characterized in that the pivot (2, 2') of the joint lies outside the support of the belt band on the outward pivoting side, while at the same time forming the centre of circular upper guideways for the two runs of the belt band, the start of the possibly downward continuing support of the runs on the guideways lying substantially in the horizontal plane of the pivot (2, 2') ; the bent end (5, 5', 5'', 5''') of the band belt has at the start of the bent circular lower guideways which have the same radii as the upper guideways and can pivot around their axis, also disposed on the outward pivoting sides ; and the upper and lower guideways each extend in the peripheral direction at least far enough for the bands to retain the appropriate guideway radius in every outward pivoting position.
Patent EP-0185958-B1 (EP)
IPC: B65B59/00
Filed: 1985-11-28
Granted: 1992-09-02
Abstract: A machine for transferring metered quantities of viscous materials from a source of such materials into successive receptacles has a tubular housing with inlets and outlets disposed diametrically opposite each other. The housing confines a rotary metering device having an axially extending chamber and an opening which communicates with the inlet in one angular position and with the outlet in another angular position of the metering device. A piston in the metering device draws flowable material from the source into the chamber in the first angular position and expels such material from the chamber into a receptacle in the second angular position of the metering device. The housing and the metering device have adjacent frustoconical surfaces and the metering device is movable axially to establish between such surfaces a frustoconical clearance for admission of a liquid or gaseous cleaning fluid while the metering device remains in the interior of the housing. Additional cleaning fluid can be admitted into the metering device in the region of its opening as well as into the inlet of the housing.
Patent EP-0160404-B1 (EP)
IPC: G02F1/01
Filed: 1985-04-24
Granted: 1988-07-27
Abstract: Certain materials (e.g. polymers, glasses) exhibit the photo-elastic effect, whereby when they are subject to stress become birefringent, which influences a light beam passing through the glass. This beam, e.g. from a laser (1) is collimated and circularly polarised as it approaches the glass (4) and is again polarised as it leaves the glass. This stress is applied, according to this invention, by magnetostrictive strips on the glass which are influenced, by the magnetic field to be measured or the AC bias field. A miniaturised arrangement using this principle is described.
Patent EP-0161195-B1 (EP)
IPC: G01N33/531
Filed: 1985-04-02
Granted: 1989-07-19
Abstract: The invention relates to a method of immunoassay for monoamines (molecules having a primary or secondary amine function) comprising chemical quantitative conversion of such amines into derivatives of higher molecular weight, which thereafter are brought into competition with radioactive analogous, or analogous carrying a tracer, for fixation to an antibody capable of recognizing all of them.
Patent EP-0186682-B1 (EP)
Title: Dispositif d'arret pour projectiles balistiques avec un systeme de regeneration et/ou de recuperation pour le materiau d'impact
IPC: F41J13/00
Filed: 1985-05-31
Granted: 1991-09-04
Abstract: Dispositif d'arrêt pour projectiles balistiques, approprié aux armes portatives, en particulier dans des champs de tir intérieurs ou des stands de tir, ledit dispositif d'arrêt de projectiles comportant une structure d'impact de projectile à base d'un matériau granulaire sous la forme d'un tas (4), ainsi qu'un système de régénération et/ou de récupération pour ledit matériau granulaire, ledit système étant formé d'un mécanisme de support et de transport (6) pour le matériau granulaire mélangé aux projectiles dirigé vers un mécanisme de séparation et de collecte des projectiles, et d'un dispositif mécanique (11, 12) pour ramener ledit matériau granulaire vers le mécanisme de répartition afin de le répartir sur le tas de matériau lui-même.
Patent EP-0195196-B1 (EP)
IPC: C07C323/57
Filed: 1986-01-24
Granted: 1989-09-06
Abstract: There are produced 2-isocyanato-2,3-dehydrocarboxylic acid esters of the general formula:    <IMAGE>  (I)  in which R1 is a straight chain or branched C1-C4-alkyl group, a phenyl group or a benzyl group, R2 is hydrogen or a methyl group and R3 is hydrogen, a straight chain or branched C1-C16-alkyl group, a C3-C8-cycloalkyl group, a C1-C6-alkylmercapto group or a phenyl group by reacting a 2-azido-carboxylic acid ester of the general formula:    <IMAGE> (II) in an inert solvent at a temperature between 0 DEG  and 150 DEG  C. with phosgene or diphosgene in the presence of a perrhenate. The compounds of general formula (I) can be converted into the corresponding Z- or BOC-protected 2,3-dehydro-2-amino-carboxylic acid ester with benzyl alcohol or with tert. butyl alcohol, which esters in turn are valuable building blocks for the synthesis of dehydropeptides.
Patent EP-0193206-B1 (EP)
IPC: B01D1/26
Filed: 1986-02-28
Granted: 1989-04-19
Abstract: 1. A method of removing the alcohol from beer, beer yeast, wine, champagne, sparkling wine or the like, by means of a series of at least two vaporizers connected serially in the stream of liquid product, whereby, in order to recover heat, the product vapours delivered by the vaporizer part of one of the vaporizers is fed to the heating part of at least one other vaporizer in the system, the product vapours from the vaporizers of the series of vaporizers, with the exception of those of the first vaporizer through which the stream of product liquid passes, are fed back into the system, characterised in that in the case of a series comprising at least three vaporizers, compressed product vapours from the last vaporizer through which the flow of product liquid passes is fed to the heating part of a vaporizer which is preferably immediately precedent in the flow of product liquid, and in that uncompressed product vapours from the last vaporizer through which the stream of product liquid flows is fed to the heating part of that vaporizer of the series which was the first to receive the flow of product liquid.
Patent EP-0194701-B1 (EP)
IPC: C23C4/18
Filed: 1986-03-14
Granted: 1989-08-09
Abstract: 1. Process for preparing surface protective layers with niobium, tantalum and/or titanium on metal substrate materials by thermal injection and build-up welding, characterised in that tau(tau)-boride-containing alloys based on nickel selected from the four-component systems a) nickel-chromium-titanium-boron, b) nickel-chromium-tantalum-boron and c) nickel-chromium-niobium-boron are used, the alloys having the following compositions : a) nickel 48-72 atom %     chromium 20-25 atom % titanium 4-16 atom %     boron 4-20 atom % b) nickel 45-73 atom %     chromium 20-25 atom % tantalum 3-15 atom %     boron 3-21 atom % c) nickel 60-72 atom %     chromium 20-25 atom % niobium 3-17 atom %     boron 4-18 atom %
Patent EP-0198464-B1 (EP)
IPC: C04B41/89
Filed: 1986-04-14
Granted: 1991-01-16
Abstract: A coated ceramic silicon nitride cutting tool comprises a substrate having a major portion by volume silicon nitride, a coating of refractory material thereon, and an interfacial layer intermediate between the substrate and the layer of refractory material. The interfacial layer comprises a refractory metal chemically reacted to form a reaction bonded refractory metal nitride for enhancing the adherence of the layer of refractory metal material to the substrate. The interfacial layer is provided by reacting a refractory metal halide with the surface to form a reaction bonded refractory metal nitride.
Patent EP-0203496-B1 (EP)
IPC: H01H50/18
Filed: 1986-05-20
Granted: 1991-08-21
Abstract: An electromagnetic relay has a hollow coil having a magnet system forming a flux guidance loop in a circuit with a portion extending outside of and parallel to the coil, and another portion, formed by the armature, extending through the interior of the hollow coil. The loop is interrupted by a working air gap, which is slanted relative to the longitudinal axis of the coil, and which is completely encompassed within the interior of the coil. The air gap is formed by a wedge-shaped portion of the armature in registry with a wedge-shape pole piece. The slanted surfaces are longer in length than surfaces parallel to the coil axis, thereby providing a larger area for flux transfer through the air gap. Additionally, by slanting the flux transfer faces within the hollow coil, the overall size of the relay is not increased. The free end of the armature at which the flux transfer surface thereof is disposed as a continuation which engages a contact spring disposed at one end face of the coil body, for moving the contact spring with respect to one or more stationary contact elements for electrical connection and disconnection therewith.
Patent EP-0259515-B1 (EP)
IPC: B65C9/16
Filed: 1986-09-11
Granted: 1991-11-13
Abstract: The device serves for the removal in particular of labels (E) from a label stack (ES) accommodated in a container (150) and consists of a gripping arm (211) which is arranged in a supporting frame (10), is vertically movable and can be swivelled about a vertical axis, and of a stock roll (222) for an adhesive tape (20) consisting of a strip-shaped carrier having an exterior adhesive coating (21), and also a take-up roll (223) for the adhesive tape, said tape (20) being guided about the free head-shaped end (212) of the gripping arm (211) in such a manner that a small adhesive surface is formed as label-gripping portion (26) which, when lacking in adhesiveness, is constantly replaced with an adhesive gripping portion by advancing the adhesive tape (20), and seizing and transporting of the individual labels to a reception position by means of the gripping portion (26) are automatically performed by means of lowering the gripping arm (211) onto the label stack and lateral swivelling combined with simultaneous vertical adjustment. <IMAGE>
Patent EP-0190833-B1 (EP)
IPC: A61K9/56
Filed: 1986-01-17
Granted: 1991-03-27
Abstract: Microcapsules are advantageously produced with a high take-up of a water-soluble drug by preparing a W/O emulsion composed of a water-soluble drug-containing solution as the inner aqueous phase and a polymer-containing solution as the oil phase, dispersing said emulsion in an aqueous phase and subjecting the resulting W/O/W emulsion to an in-water drying, wherein the viscosity of the W/0 emulsion used in preparing the W/O/W emulsion is adjusted to about 150 to about 10,000 centipoises.
Patent EP-0221700-B1 (EP)
IPC: A61K38/46
Filed: 1986-10-14
Granted: 1992-12-30
Abstract: A thrombin preparation which has enhanced stability is disclosed. In addition to the thrombin, the preparation comprises a buffer in an amount sufficient to stabilise the thrombin and to buffer the preparation at a pH in the range of from 5.0 to 8.0. The preparation may also include saline and a polyol/polyalkylene polyol. 
<??>A method for making the preparation is also disclosed.
Patent EP-0227341-B1 (EP)
IPC: H04B7/185
Filed: 1986-12-02
Granted: 1993-03-03
Abstract: A TDMA terminal is disclosed having a plurality of terrestrial interface ports (TI ports 1 to N), and a plurality of modems (12, 14) for modulating preamble and port data onto a carrier and demodulating the received data transmitted via a satellite from the carrier the interface ports and modems being fully connected over a common bus arrangement (20). A TDMA terminal controller (22) defines the sequence of transmission and reception of information through these multiple ports and modems.
Patent EP-0228270-B1 (EP)
IPC: B01J21/12
Filed: 1986-12-22
Granted: 1992-12-09
Abstract: Useful cracking catalysts and catalyst supports comprising silica supported on a boehmite-like surface are prepared by compositing particles of silica or hydrated silica with particles of porous boehmite and subjecting the resulting composite to high temperature steaming at a temperature of at least about 600°C for a time sufficient to disperse at least a portion of the silica over the boehmite surface as the boehmite converts to y-A1<sub>2</sub>0<sub>3</sub>. The silica wets, spreads out and reacts with the surface hydroxyl groups of the transforming boehmite.
Patent EP-0217747-B1 (EP)
IPC: A01N43/82
Filed: 1986-09-24
Granted: 1991-11-21
Abstract: The invention relates to novel compounds of the formulae    <IMAGE> (Ia)   <IMAGE> (Ib)   <IMAGE> (I*)  in which formulae R'is C1-C5alkyl, C1-C5alkoxy, halogen or trifluoromethyl, R'' is C1-C5alkyl or halogen, m is 1 ot 3 and n is 0 to 1, X is oxygen or sulfur, Y is hydrogen, fluorine, trifluoromethyl or the group HC(F)Z, Y' is hydrogen or the group CHF2 and Z is fluorine or trifluoromethyl, as active ingredients for controlling nematodes which parasitise on plants and for protecting cultivated plants from damage caused by nematode attack.
Patent EP-0242364-B1 (EP)
IPC: G01F17/00
Filed: 1985-12-20
Granted: 1990-04-04
Abstract: PCT No. PCT/SE85/00537 Sec. 371 Date Oct. 16, 1986 Sec. 102(e) Date Oct. 16, 1986 PCT Filed Dec. 20, 1985 PCT Pub. No. WO86/03834 PCT Pub. Date Jul. 3, 1986.A method of measuring the volume (V) of a gas in a container (20) comprises varying the container volume according to a sine wave between a minimum and a maximum value, the variation being made at a constant frequency but at varying amplitude, to obtain a predetermined pressure difference ( DELTA p), and the volume difference ( DELTA V) corresponding to said predetermined pressure difference ( DELTA p) being determined by detecting the points of time when at least two points on the sine wave are attained which correspond to two predetermined values of the container volume. By measuring the time between the two points on the sine wave, the sine wave peak values for the volume difference ( DELTA V) corresponding to said predetermined pressure difference ( DELTA p) may be calculated and, thus, the said volume difference ( DELTA V). By means of the formula V= DELTA Vxp0x eta / DELTA p, wherein p0=the static pressure and  eta =Cp/Cv wherein Cp an Cv are the specific heat capacity at, respectively, constant pressure and constant volume for the gas within the container, the gas volume (V) in the container may then be determined. An apparatus for carrying the method into effect has also been constructed.
Patent EP-0203182-B1 (EP)
Title: Systeme de commande de la couleur de colorants
IPC: D06B23/20
Filed: 1985-11-25
Granted: 1990-03-28
Abstract: Procédé et appareil utilisés pour fournir des colorants à un appareil de teinture (30), les clorants étant choisis pour donner une couleur parmi un groupe de couleurs. Une pluralité de cuves de teinture (11-16) sont prévues, et un circuit mène de chaque cuve à une soupape sélectionnée d'une paire de soupapes (21, 22) qui dirigent le colorant ves l'appareil de teinture (30) ou le remettent en circulation. L'écoulement à travers chaque soupape (21, 22) est mesuré pour que l'on puisse établir une vitesse particulière d'écoulement. Un groupe de soupapes fournit du colorant à l'appareil de teinture, alors qu'un autre groupe de soupapes (21, 22) remet le colorant en circulation afin de former une nouvelle couleur prête à être fournie à l'appareil de teinture. Les couleurs sont définies selon les cuves (11-16) et leur vitesse d'écoulement depuis les cuves, de sorte qu'un grand groupe de couleurs peut être défini et enregistré dans un ordinateur; l'ordinateur peut commander la position des soupapes et la vitesse de la pompe afin de régler la couleur produite par l'appareil de teinture.
Patent EP-0231209-B1 (EP)
IPC: A01N63/00
Filed: 1986-06-17
Granted: 1991-02-06
Abstract: Herpesvirus vaccine comprises a properly incapacitated virus having a deletion for a gene encoding a secreted glycoprotein which allows the serological distinction between the vaccine virus and its wild-type progenitor virus. The virus may be e.g. pseudorabies virus, Marek's disease virus or infectious bovine rhinotracheitis virus. Distinguishing between animals infected with a virus and animals vaccinated with a virus comprises vaccinating animals susceptible to the virus with a vaccine comprising the virus having a deletion for at least one gene encoding an antigen of the wild-type progenitor virus, and then serologically distinguishing between such vaccinated animals and those infected with virulent virus without sacrificing the animal.
Patent EP-0270141-B1 (EP)
IPC: A47J31/40
Filed: 1987-10-12
Granted: 1991-06-12
Abstract: The automatic coffee-making machine according to the invention comprises a filter carrier (3) having on its base a movable filter (6) for filtering the coffee infusion, there being introducible into the carrier in sealing-tight manner a piston (14) having means for delivering pressurized hot water supplied by a metering unit, the piston being operated for its movements of descent, introduction into the filter carrier element, compression of the coffee powder, raising and lateral rotation by a rod (17) having resilient piston-pulling means (21) and connected to a rotating disc (19) actuated by a geared motor (20), means (10-13) being provided to support and guide the piston in its movement, the latter means providing an irreversible transmission of the movement from the motor to the piston, automatic means (25, 30 32, 33) being provided to expel the spent coffee powder and to supply fresh powder to the filter carrier.
Patent EP-0339020-B1 (EP)
Inventor: LAKE HAROLD
IPC: G03F7/20
Filed: 1987-07-05
Granted: 1994-02-16
Abstract: Un procédé, qui permet d'appliquer un motif sur une photoréserve ou une couche isolante placée sur une carte de câblage imprimé, utilise deux revêtements photoréactifs comprenant une couche phototraitable sensible aux ultraviolets (UV) et recouverte d'un mince film à bande de base non exposé et non developpé. Un traceur de courbe à lumière blanche, qui utilise de préférence une ouverture octogonale, est commandé directement à partir d'un système de conception assistée par ordinateur, de façon à exposer le film sur la carte dans le motif désiré sans affecter la couche inférieure sensible aux UV. Le film est ensuite développé sur la carte et utilisé comme masque in situ pour la couche inférieure sensible aux UV durant l'exposition de la carte à une lampe à UV pour éclairage par projection. Après l'exposition aux UV, le film est détaché par pelage, de façon à permettre un traitement traditionnel de la couche sélectivement polymérisée. Cette technique permet d'obtenir des masques sur carte à haute résolution, controlables, et parfaitement alignés utilisant des traceurs fiables à faible énergie.