baber/WOPTO huggingface dataset:
Patent EP-0284624-A1 (EP)
Inventor: EICHELBERGER CHARLES WILLIAM
IPC: H01L23/52
Filed: 1987-09-14
Abstract: Un boîtier de circuit intégré multipuce comprend un substrat (10) sur lequel est fixé une ou plusieurs puces de circuit intégré (15a, 15b, 15c) ayant des plots d'interconnexion (16). Un film polymère (20) recouvrant et effectuant le pontage des puces de circut intégré présentes est pourvu d'une pluralité d'ouvertures traversantes pour recevoir une couche de métallisation d'interconnexion (25) qui sert à connecter les diverses puces et plots de puces dans les plots d'interconnexion disposés sur les puces. Un avantage significatif du procédé de mise en boîtier et de la configuration des boîtiers de la présente invention réside dans l'aptitude du film polymère à être enlevé. Cet avantage améliore sensiblement les aptitudes aux tests et permet d'obtenir des boîtiers de circuits d'intégration à l'échelle d'une tranche qui sont exempts de problèmes associés au rendement et à l'aptitude aux tests.
Patent EP-0333900-A1 (EP)
Inventor: AHLBORN FRANK DIPL ING
IPC: F02D41/14
Filed: 1988-03-23
Abstract: A device for electronically controlling adjusting devices in an internal combustion engine in which the adjusting devices can be controlled, by comparing differentiated engine speed dependent signals with predeterminable threshold values, in such a way that shuddering oscillations of the internal combustion engine are counteracted. A time control is included which is initiated when the adjusting devices are actuated to perform fuel quantity modulation and which is arranged to switch off the fuel quantity modulation after an elapsed time period, whose value is dependent upon the prevailing operating conditions of the engine.
Patent EP-0321653-A1 (EP)
Title: Nadelschutzkappe
Inventor: HAINDL HANS DR
IPC: A61M5/32
Filed: 1988-08-25
Abstract: Bei der erfindungsgemäßen Schutzkappe (130) ist vorgesehen, daß die radialen Vorsprünge (141) an der dem Kegeltrichter (137) zugewandten Außenseite eine zur Längsachse der Hülse (131) in Umfangsrichtung schräg verlaufende Gleitflanke (142) für die Längsstege (151) des Kanülenansatzes (150) aufweisen, die zwischen den radialen Vorsprüngen (141) klemmend an die Wandungsinnenfläche angreifen. Je nach Orientierung der in Umfangsrichtung schrägverlaufenden Gleitflanke (142) jedes radialen Vorsprunges (141) bewirkt die Drehung der mit dem Kanülenansatz (150) lose zusammengesteckten Schutzkappe (130) in die eine oder andere Richtung eine Klemmverriegelung von Schutzkappe (130) und Kanülenansatz (150) durch gegenseitige Blockierung der radialen Vorsprünge (141) und Längsstege (151) einerseits bzw. ein axiales Wegschieben der Schutzkappe (130) von dem Kanülenansatz (150) andererseits. Durch Keilwirkung des die schräge Gleitflanke (142) übergleitenden Längssteges (151) des Kanülenansatzes (150) wird die Haftung zwischen den Längsstegen (151) und der Wandungsinnenfläche ohne die Verbindung von Spritzenkonus und Kanülenansatz (150) gefährdende Zugausübung aufgehoben, und die Kanüle (155) ist zur Benutzung frei.
Patent EP-0316812-A1 (EP)
Inventor: KANDA MASAHIKO C O OSAKA WORKS
IPC: A61B5/145
Filed: 1988-11-11
Abstract: In a liver function testing apparatus, light sources (11, 12) expose vital tissue (15) to first light of a wavelength absorbed by a specific dye dosed into blood of the vital tissue to be taken in and removed by the liver and second light of a wavelength not absorbed by the specific dye. Optical pulses obtained from the vital tissue are received by a light receiving element (13), the receiving output of which is sampled by an A-D converter (30) to be converted into digital signals. On the basis of variable components in the blood, a CPU (34) decides a coefficient of a regression line expression between first and second photoelectric conversion signals, to perform biocalibration. A value correlated with specific dye concentration in the blood is operated on the basis of sampling signals during a prescribed period after injection of the specific dye and the decided coefficient of the regression line expression, so that a coefficient of a simulation function as a function of time is obtained by using the method of least squares and an index R MAX  expressing the total amount of hepatic cell function is obtained on the basis of the obtained coefficient.
Patent EP-0318744-A1 (EP)
Inventor: RIEG HANS-JURGEN
IPC: F16L37/00
Filed: 1988-11-12
Abstract: The object of the invention is a device for the liquid-tight connection of the end (3) of a first tube (1) to a second tube (2), the end (3) of the first tube (1) being chamfered, if required. The end (3) of the first tube (1) is surrounded by a collar (4) in a liquid-tight manner. The collar (4) contains claws (7) latching into a hole (5) in the second tube (2). On the outside of the collar (4) there is arranged a seal (9) which is clamped between the second tube (2) and the collar (4), in a liquid-tight manner, with a cap (13) which is placed on the collar (4). <IMAGE>
Patent EP-0354272-A1 (EP)
Inventor: VAN DE GRAAFF MARCO
IPC: F16L19/02
Filed: 1988-08-08
Abstract: A packing comprising a sealing strip of rubbery (5), resiliently deformable material adhered lengthwise to an abutting strip (6) of practically undeformable material. In unloaded condition, the sealing strip is bounded by end surfaces diverging towards a free side (9) of the sealing strip. The sealing strip has, in unloaded condition, such a cross-sectional configuration that when it is compressed between two flat surfaces so that these approach each other to a perpendicular distance equalling the height of the side of the sealing strip that is adhered to the abutting strip, the sealing strip is bounded at the free side by a straight line. In one preferred embodiment the cross-sectional configuration of the sealing strip has a convex free side (4) and a side adhered to the abutting strip having a height about twice the largest perpendicular distance between the free side and the abutting strip. In another preferred embodiment the sealing strip has a V-shaped cross-­sectional configuration with two legs formed by substantially parallelogram-shaped elements, the free sides of which are turned a few degrees to the respective outer sides of the V relatively to the plane in which they should lie in the loaded condition of the sealing strip.
Patent EP-0321010-A1 (EP)
Inventor: DE JONGH HENDRIK PAUL
IPC: C07J41/00
Filed: 1988-11-25
Abstract: The invention relates to new 11-arylsteroid compounds, having a strong antiprogestin and a weak or nonexistent antiglucocorticoid activity, to processes for preparing said compounds and also to pharmaceutical preparations which contain these derivatives as active constituent, characterized in that said steroids have the following formula:
      in which 
R₁      is an aryl group with a - X 
 
group as substituent, X and Y each being separately H or a (1-4 C) hydro­carbyl group or together a (2-6 C) hydrocarbyl group which forms a 3- to 7-membered ring together with the nitrogen atom; 
R₂      is hydrogen, hydroxyl, an acyloxy or an alkoxy group or a saturated or unsaturated hydrocarbyl group containing 1-8 carbon atoms, which hydrocarbyl group is provided with at least one hydroxyl, oxo, azido, cyano and/or halogen group; 
R₃      is a hydroxyl, an acyloxy or an alkoxy group or an acyl group optionally substituted by a hydroxyl, alkoxy, acyloxy or halogen group; or R₂ and R₃ to­gether form a ring system, with the proviso that if R₃ is hydroxyl, R₂ is not hydrogen or hydroxyl; and 
R₄ is a methyl or ethyl group; 
and the α- and β-bonds are indicated by dashed (---) and wedged ( ) lines respectively.
Patent EP-0286443-A1 (EP)
Inventor: BASSINI SILVIO
IPC: D03D47/48
Filed: 1988-04-08
Abstract: A device for positioning the weft on weaving machines which utilise tucking-in selvedgers, includes means for holding the thread of the weft (5) and means for the suction of the cut thread. In a preferred arrangement, a suction tube (1) connected to a vacuum pump is installed perpendicularly to the direction of the weft thread (5) and provided with a V-shaped slot (4), the apex of the slot (4) being in line with the trajectory of the weft thread. The means which holds the weft thread is preferably a nipper (9).
Patent EP-0340362-A1 (EP)
Inventor: KING GARY R
IPC: D21H17/60
Filed: 1988-10-14
Abstract: The corrugated medium (11) and liners (13, 14) of a water-resistant containerboard (10) are each essentially completely impregnated by a liquid water-resistant agent such as wax which also uniformly coats the surfaces of the medium (11) and liners (13,14) with a layer (16A) sufficiently thick to cover the outer extremities of fibres protruding from such surfaces. 
     The coating and impregnation is accomplished by feeding a flat untreated corrugated containerboard (10) in the direction of its open flutes (9) and in a continuous movement into and out of a hot melt bath (16) of the water-­resistant agent at a controlled speed sufficient to force the liquid agent through the flutes (9) of the containerboard (10), so as to ensure exposure of all surface portions of the board (10) to the hot melt (16) for the same amount of time at the same temperature conditions. Upon removal of the board (10) from the hot bath (16), the board (10) is moved to a position with its leading edge uppermost to drain excess liquid agent from the board (10), which is then moved to a horizontal position (20A) to stabilize the depth of the liquid surface coating by the agent and thence to a vertical position (22,23) with the trailing edge uppermost to reverse the direction of final drainage while the board (10) is cooled to solidify the agent.
Patent EP-0369073-A1 (EP)
Inventor: YAMAZAKI TOKUSHICHI
IPC: D21D5/28
Filed: 1988-11-15
Abstract: A paper-making material deposition apparatus includes a tower (1) having a paper-making material inlet (2) provided at the center of the top thereof for depositing a paper-making material in the inside thereof, a stirrer (3) rotatable in a substantially horizontal plane in and adjacent to the bottom (1′) of the tower and having diluting-water jet nozzles (6) and diluting-water supply passages (13) leading to the jet nozzles, and a driver (12) disposed beneath the tower bottom for rotating a shaft (7) depending integrally from the stirrer and penetrating the center of the tower bottom.
Patent EP-0295994-A1 (EP)
Inventor: GUILPAIN JEAN-PAUL
IPC: A47F5/08
Filed: 1988-05-27
Abstract: The module (1) comprises at least two channels (2, 20) separated by a common wall forming spacers, perpendicular to which is disposed a plane surface (9) so as to form a T. The module is made from lightweight alloy. The present invention proposes to increase the moment of inertia of the module by disposing a reinforcement (13) of the "flat-iron" type, produced particularly from steel, this reinforcement being slid into a housing (11) provided for this purpose. <IMAGE>
Patent EP-0306358-A1 (EP)
Inventor: PUCCI ANNICK
IPC: C07C31/04
Filed: 1988-07-20
Abstract: Process for dehydrating an aqueous alcohol mixture containing methanol and ethanol and possibly higher alcohols. The alcohol mixture is fractionated (C1). At least part of the ethanol with the higher alcohols is drawn off at the bottom (2) and extracted (C2) with a hydrocarbon (8). The water is removed (7). The extract (12) is fractionated (C3 and C4). The dehydrated methanol (5) and the dehydrated ethanol (21) are collected and may be mixed. The heat needed to heat the column (C3) results from the condensation of the vapours at the head of the column (C1) in the exchanger (R). Application to the manufacture of a fuel mixture for motor vehicles. <IMAGE>
Patent EP-0304372-A1 (EP)
Inventor: DEFFAYET JEAN
IPC: F42B10/56
Filed: 1988-08-10
Abstract: L'invention concerne les bombes destinées à être larguées à très basse altitude pour détériorer les surfaces à hautes résistances mécaniques et plus particulièrement les bombes anti-piste équipées d'un propulseur de descente ou d'accélération. Chaque bombe comprend des moyens pour freiner et orienter la dite bombe pendant sa chute initiale, de manière à positionner la bombe dans un plan déclenchant la mise en marche d'un propulseur ascensionnel (7). Ces moyens se composent d'au moins un parachute (4) placé en tête de la bombe. La position de déclenchement étant atteinte, le propulseur ascensionnel (7) fait remonter la bombe et, lors de la chute finale de la dite bombe, un propulseur de descente (8), placé devant le propulseur ascensionnel (7), accélère la chute finale de la bombe pour accumuler une énergie cinétique importante au moment de l'impact au sol.
Patent EP-0321347-A1 (EP)
Inventor: JEUCH PIERRE
IPC: H01L29/78
Filed: 1988-12-15
Abstract: According to this method, a first electrically insulating layer (42) is formed at the surface of a semiconductor substrate (40) having a given type of doping, this layer surrounding a zone (44) of the surface of the substrate; a second layer (46) is formed on the first insulating layer and on the said zone; part of the said zone is revealed by removing a fragment of the second layer, this fragment extending above this part, which thus constitutes the bottom of a hole (51) made in the second layer, and above a part of the first insulating layer a hollow is formed comprising at least one raised-up end, in the bottom of the said hole (51); a third electrically insulating layer (56) is formed at the surface of the said part of the said zone; an electrically conductive layer (60) is formed on the substrate thus treated, this last layer is removed, except in a zone corresponding to the said fragment, so as to obtain the gate (62) of the transistor; the remainder of the second layer is removed, and the source (64) and drain (66) zones of the transistor are formed, the drain zone being situated on the said raised-up end side. …<??>Application to the construction of submicron MOS transistors. …<IMAGE>…
Patent EP-0321384-A1 (EP)
Inventor: FONTAINE JEAN FRANCOIS LEON
IPC: B60C19/00
Filed: 1988-12-16
Abstract: The invention relates to a set of tires for mounting on a vehicle which has at least two driven wheels and at least two steering wheels. The set of tires is characterized in that it comprises tires which have different tread designs for use on the left hand side and right hand side steering wheels. The different tread designs of the set of tires comprise a plurality of elongated relief elements (6) which extend across the tread width (TW) with the direction of the major axis (8) of their central ellipse of inertia (7) making an angle α,β with the mid-circumferential plane M-M of the tires. The present invention provides an optimum cornering stability for both left hand side and right hand side cornering for a vehicle being equipped with a set of tires according to the invention.
Patent EP-0320450-A1 (EP)
Inventor: PAYNE JOHN DAVID DR
IPC: C10M135/28
Filed: 1988-11-29
Abstract: The present invention provides a lubricant composition comprising a lubricating oil and, as a multifunctional additive, at least one compound of formula (I)
     in which R 1  and R 2  are, independently, hydrogen or C 1 -C 20  alkyl and R 3  is hydrogen, C 1 -C 20  alkyl or a group of the formula R4 CH-CO 2 H wherein R 4  is H or C 1 -C 20  alkyl. Most of the compounds of formula I are new.
Patent EP-0334887-A1 (EP)
Title: Device at fibre board manufacture.
Inventor: ASBERG PER A
IPC: B27N3/14
Filed: 1987-12-11
Abstract: PCT No. PCT/SE87/00593 Sec. 371 Date Apr. 5, 1989 Sec. 102(e) Date Apr. 5, 1989 PCT Filed Dec. 11, 1987 PCT Pub. No. WO88/04224 PCT Pub. Date Jun. 16, 1988.The abstract related herein is a device for continuously weighing a web during formation thereof such that uniformity can be promoted in a continuous process. A method for forming fiber board is also disclosed.
Patent EP-0340239-A1 (EP)
Inventor: JACOBSON EARL B
IPC: B08B15/02
Filed: 1988-01-04
Abstract: Système utilisé lorsqu'on veut éliminer ou mettre en réserve des déchets provenant de la réparation de freins à garniture d'amiante dans un sac à gant léger et pliant, de préférence en CPV (10). Le sac (12) comporte des sortes de baleines amovibles (20, 22, 24, 26) destinées à donner une certaine rigidité et une membrane flexible (42) ou une ouverture commandée par une tige à ressort à l'une des extrémités pour pouvoir monter le sac sur le frein (80). Le sac (12) peut se trouver suspendu à l'automobile (76) elle-même, ou à tout autre endroit convenable. Le fond du sac comporte une fermeture éclair (60) pour permettre d'en enlever les outils ou les freins dans le sac. Le sac (12) comporte éventuellement un panneau amovible (64) de protection du fond pour empêcher les outils ou les freins qui tombent dans le sac de le trouer.
Patent EP-0393029-A1 (EP)
Inventor: MEHRA YUV R
IPC: B01D53/00
Filed: 1988-03-07
Abstract: Un procédé continu permet de séparer des constituants d'un courant gazeux d'hydrocarbure (151) qui sont choisis dans le groupe constitué de l'hydrogène, azote, méthane, éthylène, éthane, hydrocarbures supérieurs saturés et insaturés, ainsi que leurs mélanges, en mettant en contact à contre-courant dans un extracteur (150) le courant gazeux d'hydrocarbure (151) avec un solvant physique (157) sélectionné dans le groupe constitué de: 1) solvants paraffiniques présentant un poids moléculaire compris entre 75 et 140 et des facteurs de caractérisation U.O.P. compris entre 12,0 et 13,5, ces facteurs étant indépendants de la teneur aromatique des solvants paraffiniques, 2) solvants naphténiques présentant des poids moléculaires compris entre 75 et 130 et des facteurs de caractérisation U.O.P. compris entre 10,5 et 12,0, ces facteurs étant indépendants de la teneur aromatique des solvants naphténiques, et 3) benzène et toluène, afin de produire un courant de tête (153) qui est au moins riche en au moins un des constituants et un courant de solvant gras de bas de colonne (155); puis en extrayant le solvant physique maigre (165) contenu dans le courant de solvant gras de bas de colonne (155) et en recyclant le courant extrait (167) vers la mise en contact de l'étape A.
Patent EP-0331201-A1 (EP)
Inventor: ANDO EIICHI
IPC: G02B1/10
Filed: 1989-03-03
Abstract: An amorphous oxide film composed essentially of an oxide containing at least one member selected from the group consisting of Zr, Ti, Hf, Sn, Ta and In and at least one member selected from the group consisting of B and Si.
Patent EP-0351621-A1 (EP)
Inventor: MITSCHKER ALFRED DR
IPC: B01J41/05
Filed: 1989-07-01
Abstract: The invention relates to a novel process for preparing bifunctional anion exchange resins by partial quaternisation of weakly basic anion exchangers containing tertiary amino groups by means of conventional alkylating agents; the process is characterised in that the weakly basic anion exchangers are partially loaded with strong acids before the quaternisation. 
<??>The invention also relates to the bifunctional anion exchanger resins obtainable by this process and to their use for the desalination and decolorisation of glucose solutions.
Patent EP-0352010-A1 (EP)
Inventor: PICKFORD ROBERT JAMES JOSEPH
IPC: A01N63/00
Filed: 1989-07-12
Abstract: Undesired organisms, including insects, mites and fungi, may be combatted by application of a composition which comprises a carbohydrate, protein or glycoprotein, or a functionalised derivative of any of these, as an active ingredient. Examples of materials which have been found to have relevant activity are sucrose, hydroxypropyl methylcellulose, starch and dextrinised starch. Examples of undesired organisms which have been found to be affected are whiteflies, thrips, red spider mites, cucumber powdery mildew and oat powdery mildew.
Patent EP-0334687-A1 (EP)
Inventor: COHEN IRUN ROBERT
IPC: A61B5/00
Filed: 1989-01-25
Abstract: An incipient outbreak of insulin dependent diabetes mellitus can be predicted by testing for the presence of anti­bodies against idiotypic antibodies which recognize the receptor binding sites of insulin (anti-DM-idiotypic antibodies) or the antibodies against the receptor binding sites of insulin (DM-­idiotypic antibodies) in either the serum or urine of the patients to be tested. Monoclonal antibodies are preferably used in such a test. A kit containing such antibodies and conventional adjuvants may also be used.
Patent EP-0337880-A1 (EP)
Inventor: MAREE MICHEL
IPC: F42B15/04
Filed: 1989-04-12
Abstract: In order, during the starting phase, to protect the first turns of the wire (16) connecting a wire-guided missile (10) to its storage and launch container (12), particularly when this wire comprises an optical fibre, a deformable tubular protective device (22) is placed between the rear of the missile and the bottom of the container. This device, which can consist particularly of a flexible sleeve or of telescopic rigid ferrules, is elongated during the ignition of the propulsion units (14) of the missile, to form a screen protecting the wire (16) from the hot gases leaving the propulsion units, as long as these remain within the container. The device (22) subsequently detaches automatically from the missile (10). <IMAGE>
Patent EP-0358559-A1 (EP)
Inventor: HENIQUE MICHEL
IPC: G09B9/32
Filed: 1989-09-05
Abstract: The system of the invention essentially comprises a sphere (51) of small diameter, forming a projection screen, in which the pilot is placed. This sphere is associated with external (54) and internal (53) generators. <IMAGE>
Patent EP-0373080-A1 (EP)
Inventor: FIORINI ROLAND
IPC: B65B7/14
Filed: 1989-12-04
Abstract: L'invention a pour premier objet un procédé de fermeture d'un tube souple rempli d'un produit (7) liquide, crémeux ou semi-pâteux, dans lequel on pince sa jupe (2) en-dessous de son extrémité ouverte de façon à réaliser une fermeture (10) laissant s'échapper l'air contenu dans le tube lorsque celui-ci est comprimé transversalement, puis après compression on transforme la fermeture (10) en fermeture étanche et on scelle l'extrémité ouverte (17) du tube.Selon l'invention, on pince la jupe (2) avec des surfaces parallèles (10) serrées élastiquement et on comprime la jupe (2) au droit du produit contenu (7) de façon que le niveau haut de ce produit (7) reste en-dessous ou à la limite inférieure de la fermeture (10), et on scelle la portion (17) d'extrémité du tube (1) qui dépasse de ladite fermeture (10), évitant ainsi toute pollution par le produit dégradant le scellage. L'invention a pour deuxième objet un dispositif de mise en oeuvre de ce procédé. Le procédé et le dispositif de l'invention s'appliquent au conditionnement de produits des domaines alimentaire, cosmétologique, pharmaceutique ou hygiénique.
Patent EP-0364413-A1 (EP)
Inventor: CAPPELLI CATALDO
IPC: F16L15/06
Filed: 1989-09-29
Abstract: Pipe joint for pumping endogenous fluids and for well casings, with tapered thread, complete with a male (1) and a female element (2), characterized by a specific combination of surfaces ensuring a hermetic metal seal by the interaction between two surfaces, one on the male element and one on the female, having a tapered shape the taper being between 6.25 and 9.25%, the surface (4) of the male element which comes into contact with the corresponding female element (9) having a lengthwise extension of between 0.5 and 2.5 mm. Said seal is advantageously combined with two seat surfaces (5, 10), one on the male element and the other on the female, both being tapered, the angle made by the generatrix with a plane perpendicular to the joint axis being between 5 and 10°, said surfaces coming into contact only after interaction and energization of the threads and the seal surfaces.