baber/WOPTO huggingface dataset:
Patent EP-0315655-A1 (EP)
Inventor: REED DAVID J
IPC: H01L21/52
Filed: 1988-03-28
Abstract: Dans un procédé d'amalgame coplanaire entre des dés et un substrat, plusieurs dés (14) sont alignés sur un substrat de tranche en silicium (10) selon une relation prédéterminée et une émulsion épaisse de verre (24) est appliquée pour permettre l'amalgame entre les dés et le substrat, l'amalgame s'effectuant sur une surface plane (20) ou une plaque rainurée (22). Lorsque le substrat de tranche en silicium (10) et les dés (14) sont prêts pour la cuisson, ils sont placés sur une plaque rainurée (22), les rainures (26) se trouvant sous le verre (24), faisant ainsi diminuer la force capillaire qui provoque généralement un dépassement de capacité supérieure. Grâce à la diminution du dépassement de capacité supérieure, l'amalgame peut être effectué à une température plus élevée de façon à réduire le dépassement de capacité inférieure. Grâce à l'absence de dépassement de capacité inférieure ou supérieure obtenue avec ce procédé, on obtient un niveau de coplanarité plus élevé, ce qui permet d'effectuer plus facilement les étapes de traitement ultérieures, tel que le traitement de lignes d'interconnexion.
Patent EP-0351418-A1 (EP)
Title: Viral vector system for the introduction of foreign dna expression products into gallinaceous birds.
Inventor: MARTIN SANDRA
IPC: C12N15/09
Filed: 1988-03-21
Abstract: Viral vectors capable of delivering and expressing foreign DNA in gallinaceous birds are disclosed. These viral vectors also protect the birds against Marek's disease. Specifically, a herpesvirus of turkeys (HVT) vector is disclosed. Forwards and Backwards methods for the creation of these viral vectors are also disclosed.
Patent EP-0371037-A1 (EP)
Inventor: CURRY-HYDE HENRY EDWARD
IPC: C07C29/153
Filed: 1988-06-28
Abstract: Procédé permettant la production d'un catalyseur adapté pour être utilisé dans la synthèse du méthanol obtenu par réaction du monoxyde de carbone, du dioxyde de carbone ou de leurs mélanges, avec de l'hydrogène, dans lequel un alliage contenant de 0 à 50 % de zinc, de 30 à 75 % exprimé en poids d'aluminium, l'équilibre étant sensiblement atteint lorsque tout le cuivre est extrait grâce à l'utilisation d'une solution aqueuse contenant des ions de zincate, d'hydroxyde de métal alcalin. Sont décrits des catalyseurs réalisés grâce au procédé précité, de même que leur utilisation pour la préparation de méthanol.
Patent EP-0394293-A1 (EP)
Inventor: LEGGE ROBERT W
IPC: B32B5/26
Filed: 1988-09-20
Abstract: Le feutre sans fin pour presse de fabrication de papier possède une pluralité d'assemblages modulaires de fils (12, 18, 24) et une pluralité de tapis fibreux (30, 32, 34) dans lesquels les fils de chaque assemblage sont situés sensiblement parallèlement les uns aux autres, les couches de matière fibreuse et d'ensembles de fils n'étant pas liées ensemble par une quelconque structure séparée de liaison, les fils d'au moins un assemblage de fils étant disposés selon une direction non-parallèle par rapport aux fils d'un assemblage de fils adjacent, et chaque structure modulaire pouvant recevoir des traitements chimiques ou physiques différents.
Patent EP-0386125-A1 (EP)
Title: Dual sample cell gas analyzer.
Inventor: MCCLATCHIE EDWARD ALEXANDER
IPC: G01N21/31
Filed: 1988-09-09
Abstract: A non-dispersive infrared gas analyzer is disclosed that accurately measures the concentration levels of a plurality of gases within a gas mixture. The analyzer includes first and second sample cells and is utilized advantageously for the measurement of NOx and hydrocarbon gas present in the exhaust of an automobile engine. The gas mixture of the exhaust is chilled before entering the first sample cell to remove a substantial amount of the water vapor from that sample cell to facilitate measurement of the NOx gas. The second sample cell receives the gas mixtue in an unchilled state to allow for accurate measurement of the hydrocarbon gas. The analyzer includes processors which are utilized to further correct the NOx measurement and which also interact with each other to provide an output data stream that is representative of the concentration levels of the gases that are being analyzed.
Patent EP-0331161-A1 (EP)
Inventor: RELLICK JOSEPH RICHARD
IPC: H05K1/03
Filed: 1989-03-02
Abstract: Method for fabricating multilayer circuits on rigid substrates using conventional dielectric green tape and thick film conductive pastes whereby 
- an unpierced dielectric green tape (3) is laminated on an insulating substrate (1) provided with a conductive pattern (2) - vias (4) are forming in the dielectric tape (3). - vias (4) are filled with conductive metallizations. - conductive pattern (5) is applied to the dielectric tape (3). - the assembly is fired (eventually after each strep). - the sequence of streps is repeated until the desired number of circuit layers has been obtained.
Patent EP-0387388-A1 (EP)
Inventor: KUHNERT HARALD
IPC: H04Q1/10
Filed: 1989-04-01
Abstract: A wall exchange is to be specified in which the connection of the subscriber and junction lines is particularly simple. The baseplate (1) exhibits a lateral receptacle (2) which engages over a cable duct (3) attached vertically and to the wall. The junction lines of the cables located in the cable duct (3) are connected via connecting plugs (24) which are plugged from the front onto the assemblies located in the module frame (4). The wall exchange is particularly suitable for accommodating telecommunication or telephone systems. <IMAGE>
Patent EP-0338547-A1 (EP)
Inventor: HARAGUCHI TETSUNORI
IPC: B60G3/20
Filed: 1989-04-19
Abstract: In the suspension for mounting a wheel supporting member (10) such as a spindle or an axle bearing for rotatably supporting a wheel (12) to the vehicle body by a plurality of links in a manner of allowing bounding and rebounding of the wheel relative to the vehicle body, the links are so arranged that the central axes of the links intersect a common straight line (26) on the inboard side thereof when the wheel supporting member is at its neutral position between bounding and rebounding displacements thereof.
Patent EP-0346597-A1 (EP)
Inventor: ZANNINI GIANFRANCO
IPC: C25C3/14
Filed: 1989-04-21
Abstract: Hammer actuated by means of a hydraulic system, suitable for being used in dusty environments, in particular as the crust-breaker of aluminum electrolysis pots, comprising a device capable of generating an overpressure inside the bottom chamber (7) and of permanently causing a stream of filtered air to flow through the clearance (8) between the tool (6) and the sleeve (9), with said device being constituted by an intake duct (1), a filter (2), a non-return valve (3), a connection duct (10) and a non-return valve (11).
Patent EP-0360060-A1 (EP)
Inventor: HEINZ HANS-DETLEF DR
IPC: C08G69/16
Filed: 1989-09-02
Abstract: The invention relates to slightly branched aliphatic (co)polyamides of high molecular weight, increased melt viscosity and pronounced structural viscosity which are thermoplastically deformable, are prepared by accelerated polycondensation of suitable monomer melts in the presence of small amounts of lysine components and approximately equivalent amounts of a polycarboxylic acid and may have to be subjected to a thermal postcondensation reaction, and to a process for the polycondensation. The lysine components used here are lysine, lysine hydrate, esters of lysine with lower alcohols, or alternatively lysine hydrochlorides (the latter in the presence of approximately equivalent amounts of bases likewise added to bind the HCl).
Patent EP-0374429-A1 (EP)
Inventor: MANER ASIM DR
IPC: C25D1/10
Filed: 1989-10-25
Abstract: The invention relates to a process for reproducing a planar structured body by pressing a mould into an impression composition. 
<??>The operation of pressing the mould into the impression composition and the withdrawal of the mould are simplified. 
<??>The object is achieved according to the invention by pressing the mould into the impression composition with ultrasound support.
Patent EP-0370354-A1 (EP)
Inventor: NOAH WIDMER
IPC: E04F13/08
Filed: 1989-11-13
Abstract: The anchoring is formed by an insert (4) embedded in the panel (1), which insert has at its one end a plate-like foot part (8) lying close to one panel surface (3) and at its other end a head part (6) which widens likewise in a plate-like manner. In between, there is a constricted central part (7). The insert is provided with a threaded hole (9) which is perpendicular to the panel and open towards one panel surface. For the manufacture of the anchoring, the foot part of the insert is glued to a protective paper (12), an agglomerate consisting of stone granulate and resin binder is poured over it and then it is pressed into a panel under the action of heat. <IMAGE>
Patent EP-0365043-A1 (EP)
Inventor: NAYA EIZO MITSUBISHI DENKI K K
IPC: H01H33/66
Filed: 1987-01-12
Abstract: A contact material for a vacuum circuit breaker having excellent properties, which consists essentially of copper, molybdenum, tantalum, and one or more kinds of low melting point materials.
Patent EP-0361571-A1 (EP)
Inventor: SLUYTERMAN ALBERTUS AEMILIUS S
IPC: H01J29/76
Filed: 1989-09-05
Abstract: A colour television display tube comprising a system of three co-planar electron guns (4) and an electro-magnetic deflection unit comprising a field deflection coil (8) and a line deflection coil (7). For correcting certain convergence errors a pair of axially extending pole shoes (12, 13) of a magnetizable material is arranged in the said plane symmetrically with respect to the tube axis between the deflection unit and the gun system, which pole shoes are magnetically coupled to each other, for example by means of a ring (14) of a magnetizable material.
Patent EP-0368378-A1 (EP)
Inventor: SCHREURS LOUIS PETER MARIE
IPC: H04N7/045
Filed: 1989-10-20
Abstract: In a satellite receiver for a sum signal of a television signal and an energy dispersal signal, said sum signal being frequency-­modulated on a carrier, the satellite receiver comprising a frequency demodulator (5) for obtaining a demodulated sum signal, a television signal processing circuit (8) including a decoding circuit (21) and a compensation circuit (17) which is synchronizable with the television signal to obtain the television signal from the sum signal, the compensation circuit (17) includes an active energy dispersal signal generator for obtaining the energy dispersal signal independently of the amplitude of the demodulated sum signal, the active energy dispersal signal generator having a synchronizing signal input (19) for applying a picture-frequency synchronizing signal thereto.
Patent EP-0344890-A1 (EP)
Inventor: HARADA JUMEI BRIDGESTONE CORP
IPC: B29C48/08
Filed: 1989-03-29
Abstract: An extrusion device incorporates a rotating roller (2) and material such as raw rubber is shaped on extrusion through a gap between a mouth piece (5) and the roller (2). The extrusion device comprises mouth piece moving means (27) for moving the mouth piece (5) in a radial direction with respect to the roller (2) to make the mouth piece approach or separate from the circumferential surface of the roller, mouth piece positioning means (28) for positioning the mouth piece either close to or held apart from the extrusion roller, and mouth piece stocking means (12) for preliminarily stocking a plurality of mouth pieces (5). Shaping of the material to be extruded is effected when a mouth piece has been brought close to the circumferential surface of the extrusion roller by the mouth piece moving means and it has been positioned by the mouth piece position means (28). When replacement of the mouth piece is required, the mouth piece is separated from the extrusion roller by the mouth piece moving means (27) and is replaced with one of the mouth pieces stocked in the mouth piece stocking means (12), and thereafter the new mouth piece is brought close to the circumfernetial surface of the extruding roller by the mouth piece moving means and is positioned by the mouth piece positioning means.
Patent EP-0358372-A1 (EP)
Inventor: GOBLE E MARLOWE
IPC: A61B17/17
Filed: 1989-08-23
Abstract: A channel ligament clamp comprising:- a section (10) of channel constructed from a material suitable for human implantation having upstanding spaced apart parallel spikes (11) as the channel sides with a web (13) therebetween, said web being adapted to fit over a ligament (18) for attachment to a bone surface (17) with a said ligament contained between said spikes. Pins (15) extend from said web alongside and parallel to said spikes, and at least one laterally centered hole (14) is formed through said web for receiving a screw-type fastener (40) therethrough.
Patent EP-0356229-A1 (EP)
Inventor: DEAL SAMUEL BROUGHTON
IPC: H01J29/89
Filed: 1989-08-24
Abstract: A glare-reducing coating, as for the viewing surface of a CRT, is prepared by (a) warming a glass support surface above room temperature, (b) coating a surface of the warm support with an aqueous solution containing a lithium-stabilized silica sol and drying the deposited coating, (c) briefly exposing the glass support surface and the coating to a second temperature greater than room temperature, and (d) washing and then drying the coating. An inorganic metallic compound may be added to the silica sol solution to give the glare-reducing coating an antistatic characteristic also.
Patent EP-0336808-A1 (EP)
Inventor: DUFFAUD JACQUES
IPC: F16B19/10
Filed: 1989-03-20
Abstract: The clamp (20) intended for the pinning of an assembly of sheets (39, 40, 41) or similar comprises:
 -  a body (21) determining a bearing surface (38), intended to come into contact with the outer surface (44) of one of the said outer sheets (39) of the said assembly;
 -  at least one elongated element (29, 30), intended to traverse the aligned holes (42) made in the sheets of the said assembly and provided with a hooking nosepiece (31, 32). 
<??>According to the invention, this clamp is provided with a mechanism comprising a first shank (24) which can rotate and slide inside the said body (21) and which is provided with a thread (27) cooperating with a second threaded shank (28) with which the said elongated element (29, 30) is integral. 
<IMAGE>
Patent EP-0341144-A1 (EP)
Inventor: LENOUVEAU JOEL
IPC: F16L11/04
Filed: 1989-04-28
Abstract: The invention relates to a flexible pipeline having an inner tube made of a flexible material providing leaktightness, a protective outer coating made of a flexible material, at least one annular section comprising reinforcements between the inner tube and the protective outer coating, and, usually, an inner metallic carcass. The pipeline comprises a passage means (6, 7, 7a; 9) providing communication between said annular section and the external environment, said means being provided with a quick-opening, quick- closing valve (8) constructed so as to open and close under predetermined differential pressures inside said annular section. <IMAGE>
Patent EP-0346169-A1 (EP)
Inventor: BREUZE GERARD
IPC: G02F2/00
Filed: 1989-05-10
Abstract: The invention relates to a method and a system for transmission of digital signals by packets between at least two stations (S1, S2) for transmission and/or reception, which are connected by optical fibres (3), and in which at least one of the two stations is equipped with transmission means (100) comprising an optical transmitter (106) and means (150) of modulating the optical signal of the transmitter which comprise means (105) of generating a characteristic modulation signal suitable for modulating the optical signal in the interval separating two packets, the transmitted signal being a composite signal and in which the other station is equipped with receiving means (200) comprising an optical detector (201) and means (250) of demodulating the composite signal detected, and which are suitable for distinguishing the digital packet signals of the characteristic signal. Application to the transmission of digital signals by packets. <IMAGE>
Patent EP-0362014-A1 (EP)
Inventor: BALLAND PATRICK
IPC: H03K4/02
Filed: 1989-09-14
Abstract: Ce générateur d'allumage haute énergie notamment pour turbine à gaz, du type comportant une source d'énergie (1) raccordée à un premier circuit comprenant un condensateur (10) de stockage d'énergie, une inductance (11) et une bougie d'allumage (12), en série, une diode (15) de roue libre étant reliée en parallèle aux bornes de l'inductance (11) et de la bougie d'allumage (12) et des moyens de court-circuitage (16) du premier circuit de manière à engendrer des étincelles entre les électrodes de la bougie (12), est caractérisé en ce que les moyens de court-circuitage (16) comprennent au moins un organe commutateur à semi-conducteur (17,18) commandé par des moyens de comparaison (32) de la tension aux bornes du condensateur de stockage (10) à une première tension de référence, et en ce que des moyens de commande (2,3,4,7; 39,40,41) de la charge du condensateur (10) à un premier rythme pendant une première période de temps et à un second rythme pendant une seconde période de temps, le second rythme étant supérieur au premier, sont interposés entre la source d'énergie (1) et le premier circuit.
Patent EP-0363249-A1 (EP)
Inventor: TROTEL JACQUES
IPC: A61N5/10
Filed: 1989-09-22
Abstract: The invention relates to radiotherapy equipment and installations. 
<??>The inventive step lies in the fact that the precise position of a patient is measured or verified using a device (37, 38) mounted on the moveable arm (34) of an isocentric-movement stand (30). This device comprises a system (37) for scanning with a light beam, the position of the source of which corresponds to that of the radiation source (36), and a system (38) for the optical detection of the point of impact of the light beam on the patient, these two systems making it possible to determine, with the aid of a computing system (32), the position of the point of impact. The invention can be applied to radiotherapy.
Patent EP-0363301-A1 (EP)
Inventor: POLLAK ROBERT R
IPC: F02C9/54
Filed: 1989-09-13
Abstract: An active control system for use in gas turbine engines synchronizes exhaust nozzle (26) area and burner fuel flow to­gether with gas path variable engine parameters, such as fan variable vane and high compressor variable vane positions (36, 38, 40). As a result, extremely fast thrust transients are possible with optimized compression system stability, since fan and compressor rotor speeds are held high, allowing total en­gine power to be controlled by air flow and fuel flows di­rectly. 
     Time responsiveness to thrust demands for a fan jet engine of the type that includes twin spools and a variable inlet at the fan is enhanced by regulating air flow through the variable inlet while holding low pressure compressor speed constant. The thrust change is targeted as a function of power lever position which generates a low pressure com­pressor parametric as a function of engine and aircraft ope­rating variables. This parameter is then utilized to control both the inlet variable vanes and fuel flow to 1) attain the targeted value and 2) return the engine to its steady state operating line after a given time interval. 
     The time responsiveness and engine stability for acce­leration and deceleration engine transient is enhanced by control mechanism that synchronously adjusts fuel flow and high pressure compressor vane position as a function of cor­rected low pressure compressor speed in a twin spool axial flow turbine power plant. The acceleration and deceleration mode is targeted by power lever position and the target is attained by adjusting the vane position at a constant high pressure compressor speed and returned to a fuel efficient and engine stable steady state operating line by concomit­tantly adjusting fuel flow and vane position.
Patent EP-0344278-A1 (EP)
Inventor: MALLORY MICHAEL L
IPC: G11B5/31
Filed: 1989-06-22
Abstract: Le pôle comprend au moins deux couches ferromagnétiques (22, 24) comportant des anisotropies uniaxiales différentes, ainsi qu'une couche non magnétique (26) disposée entre les couches ferromagnétiques. La couche non magnétique empêche le couplage d'échange entre les couches magnétiques de manière à éliminer les domaines d'arête. Le flux magnétique est conduit par la rotation pouvant se produire à de hautes fréquences et ne produisant aucun bruit magnétique. Si la couche non magnétique est un isolant électrique, les courants parasites sont également supprimés. Sont décrits des modes de réalisation dans lesquels la couche non magnétique sépare complètement et sépare partiellement les couches ferromagnétiques.
Patent EP-0382796-A1 (EP)
Title: Procede de preparation de conjugues de fragments d'anticorps
Inventor: ULTEE MICHAEL E
IPC: A61K47/48
Filed: 1989-02-02
Abstract: Le nouveau procédé décrit sert à préparer des compositions de fragments d'anticorps solubles ayant des caractéristiques de ciblage supérieures lorsqu'elles sont administrées in vivo. Ces compositions de fragments d'anticorps se caractérisent sensiblement par la même immunospécificité que les anticorps non conjugués et par une solubilité aqueuse telle qu'elles sont appropriées pour une administration in vivo. Des procédés thérapeutiques et diagnostiques utilisant ces compositions de fragments d'anticorps sont également décrits.
Patent EP-0375753-A1 (EP)
Title: Procede pour la production continue de laques en poudre mattes ou satinees
Inventor: FARRONATO SILVESTRO
IPC: C09D5/03
Filed: 1989-04-21
Abstract: Le procédé consiste en une extrusion simultanée de deux ou plusieurs laques avec deux ou plusieurs dispositifs d'extrusion disposés côte à côte ou avec un seul dispositif d'extrusion et deux ou plusieurs chambres d'homgénéisation séparées, les produits d'extrusion fondus ou encore chauds étant réunis avant d'être refroidis en un seul produit d'extrusion.
Patent EP-0457757-A1 (EP)
Inventor: IMPERIAL RENZO
IPC: F01L1/02
Filed: 1989-04-14
Abstract: Régulateur de course, pour des moteurs à combustion interne (10), entre les arbres à cames (13), (14) et le vilebrequin (12) reliés par une courroie continue (20) ou une chaîne, permettant de compenser les effets de l'usure, les erreurs de montage, des déformations dues au mouvement et autres facteurs et, lors des changements de vitesse, de régler les valeurs de synchronisation optimum pour chaque vitesse, comprenant des actuateurs (43, 44), commandés par un élément électronique d'entraînement (50), qui détermine la variation de longueur des sections (30), (31) de la courroie (20) entre le vilebrequin (12) et les arbres à cames (13), (14) et entre ces deux derniers, tandis qu'un tendeur de courroie automatique (21) maintient constante la tension de la courroie (20) d'un couple à l'autre.
Patent EP-0413718-A1 (EP)
Inventor: PAULIUKONIS RICHARD S
IPC: F16F9/02
Filed: 1989-04-12
Abstract: On a mis au point un piston cannelé (1) pour un vérin de longueur réglable sous pression à volume compensé. Le cylindre est chargé par la vanne (18) de chargement/déchargement de sorte que les chambres (26, 26a) de fluide opposées définies à l'intérieur de l'alésage (20) du cylindre par le piston mobile par coulissement, sont remplies de fluide compressible à haute pression. Une tige (27) d'actionnement se trouvant dans le piston, actionne une vanne (23) dans le piston pour ouvrir la communication entre les chambres opposées, et permettre une extension et une rétraction sélectives de la tige (9) du piston. La tige du piston à grand diamètre comprend une configuration (6) de tête allongée formée par des nervures (3) à cannelure. Ces nervures fournissent un support d'appui à la tige allongée du piston et créent un espace de compensation de volume dans la tête (4) du piston expliquant le rapport élevé entre le volume du cylindre avec la tige étendue et le volume du cylindre avec la tige rétractée.