baber/WOPTO huggingface dataset:
Patent EP-0306629-B1 (EP)
Inventor: OMRAN JAFAR DR
IPC: C08G16/02
Filed: 1988-06-10
Granted: 1993-11-03
Abstract: The thinners are based on water-soluble products of the condensation of naphthalene or alkylnaphthalenes and formaldehyde and are prepared by a process which is characterised in that the viscosity of the reaction mixture during the condensation reaction and after a basic viscosity of 4,000-8,000, preferably 5,000-7,500 mPas, has been achieved is reduced by adding water.
Patent EP-0309054-B1 (EP)
Title: Use as hydraulik fluid or metal-rolling fluid of a lubricant
IPC: C10M173/00
Filed: 1988-09-20
Granted: 1991-08-21
Abstract: A lubricant comprising an oil-in-water emulsion and solid particles, in which the oil is a lubricating material and the oil droplets are stabilized by a surface coating of partially hydrophobic silica particles of a size less than 1 micrometer. This lubricant is to be used as a hydraulic fluid and as a metal-working or metal-rolling fluid.
Patent EP-0320028-B1 (EP)
Inventor: MOUISSIE BOB
IPC: H01R13/533
Filed: 1988-11-08
Granted: 1996-02-21
Abstract: Cover for a multipoint connector which comprises a block-shaped multipoint connector body. In said body contacts are provided in spaces. Said contacts are accessible from outside via apertures opening out in a lateral surface of the body. The cover comprises an upper part and four lateral parts extending virtually perpendicularly to it. Those surfaces of the lateral parts of the cover which face the apertures of the multipoint connector body are provided with knobs which lie opposite the apertures when the cover has been placed on and rest with their outer surface against the edge of the respective apertures.
Patent EP-0322218-B1 (EP)
Inventor: JANNSON TOMASZ PEOTR
IPC: G02B6/43
Filed: 1988-12-21
Granted: 1994-09-07
Abstract: An optical interconnect employing planar volume Bragg hologram technology in two dimensions comprises a dichromated gelatin planar volume Bragg hologram (22) disposed in a glass planar optical path (24). Multiplexed Bragg plane sets selectively diffract information-bearing light signals such as voice, image, or computer data signals in a VLSI system from a laser diode or LED source (26) coupled to the planar optical path (24) toward high-speed photodiodes. The holographic planar optical interconnect can interconnect up to 1000 different signals between VLSI microelectronic components and systems.
Patent EP-0322297-B1 (EP)
Title: Process for the preparation of aminoplast resins with a very low formaldehyde emission
IPC: C08G12/38
Filed: 1988-12-19
Granted: 1992-11-25
Abstract: New process for the preparation of aminoplastic resins with a very low release of formaldehyde. New process for the preparation of aminoplastic resins containing melamine.
 Application to the manufacture of particle boards releasing little formaldehyde.
Patent EP-0343166-B1 (EP)
Title: Gear machine (pump or engine)
IPC: F04C15/00
Filed: 1988-01-07
Granted: 1991-09-25
Abstract: A gear machine has a housing (10 to 12) in which two toothed wheels (13, 14) mesh in outer engagement. Their journals are mounted in bushing- or horseshoe-like bearings (19, 20). Between the bearings and the lateral faces of the toothed wheels are arranged sealing plates (26, 27) that are brought into sealing contact with the lateral faces of the toothed wheels by axial pressure fields (30, 31). In order to achieve an optimum sealing effect, relief grooves (32, 33) linked to the low-pressure or suction side of the machine extend around the outer circumference of the bearings, next to the sealing plates.
Patent EP-0349543-B1 (EP)
IPC: E04F10/06
Filed: 1988-03-04
Granted: 1991-06-05
Abstract: Un store à profil central de fixation comprend un logement (1) ayant un espace intérieur à section transversale approximativement circulaire pour recevoir l'arbre porteur de la toile et un élément central de support formant au moins une partie du logement. Une chambre continue ouverte (4) pourvue de tiges de guidage (5, 6) ou de butée est agencée du côté extérieur de l'élément central de support. Dans cette chambre sont agencés des profils coulissants de renforcement (7) qui servent en même temps de moyens directs ou indirects de fixation des paliers (11) de support des bras pivotants, des éléments de limitation du basculement, des éléments d'entraînement ou de couplage, aidant ainsi à rendre plus rigide l'ensemble de la construction.
Patent EP-0322442-B1 (EP)
IPC: G07G1/14
Filed: 1988-05-26
Granted: 1992-03-25
Abstract: Un procédé de traitement de données relatives à des produits achetés utilise une caisse enregistreuse électronique (20) ayant un clavier (22) et un affichage (26), et un fichier de consultation à distance (44) pour consulter les prix dans lequel sont stockés des blocs de données, chacun d'eux contenant des informations relatives au prix d'un produit respectif et des informations d'identification de ce produit. Certains des blocs de données contiennent un indicateur qui indique que le produit respectif est normalement vendu sous la forme d'un emballage à plusieurs articles, ainsi que des informations représentant des prix des divers articles constituant un emballage. Au cours d'une opération de vérification, des informations identifiant un produit acheté sont envoyées au fichier de consultation des prix (44). Si le bloc de données pertinent contient un indicateur, des instructions apparaissent sur l'affichage (26) à l'opérateur de la caisse enregistreuse (20) pour que l'opérateur entre dans la caisse enregistreuse (2) le nombre d'articles contenus dans le produit acheté. Le prix du produit est alors obtenu du fichier de consultation (44) et affiché.
Patent EP-0371986-B1 (EP)
Inventor: KLETSCHKA HAROLD D
IPC: A61F2/958
Filed: 1988-06-07
Granted: 1994-02-16
Abstract: Le dispositif d'angioplastie est destiné au traitement ou à la compression et/ou l'extraction d'une obstruction d'un vaisseau ou d'une structure semblable à un vaisseau dans des applications médicales, non médicales et industrielles. Le dispositif comporte une barrière-piège (6) pour piéger et extraire des particules qui se détachent du site de traitement en utilisant les dispositifs classiques d'angioplastie tels que les ballons, les rotors de coupe, des mailles de fibres, des lasers et autres, cette liste n'étant pas exhaustive. Le dispositif comporte également des moyens (13, 14) pour extraire les particules emprisonnées du vaisseau traité. Un dispositif d'angioplastie décrit comporte uniquement la barrière-piège (6) et des éléments d'extraction de particules du dispositif décrit ci-dessus. Un procédé de traitement d'un vaisseau, ou d'extraction ou de compression d'une obstruction dans un vaisseau ou une structure semblable à un vaisseau utilise un dispositif d'angioplastie de la présente invention. Est également décrit un procédé utilisant un dispositif d'angioplastie de la présente invention pour empêcher les particules de s'échapper d'un point de manipulation du vaisseau ou de la structure semblable à un vaisseau.
Patent EP-0328586-B1 (EP)
IPC: F16H29/00
Filed: 1988-07-19
Granted: 1992-02-19
Abstract: An incremental motion mechanism (10) which utilizes first and second one-way clutches (44, 46) attached to the output shaft (48) of the mechanism. The first one-way clutch (44) is used to prevent back up of the output member, while the second one-way clutch (46) is used to incrementally rotate the output shaft (48). Actuating means (52, 56) operated under the control of a controller (24) are used for adjusting the extent of rotation of the output shaft (48). The mechanism may be used in a document feeding apparatus having a driven feed roller (26) and a retard roller (28) arranged in operative engagement with sort feed roller (26), wherein said retard roller (28) is mounted on the output shaft (48) for rotation therewith.
Patent EP-0379499-B1 (EP)
Inventor: MYLLYMAEKI OLAVI
IPC: A23L7/10
Filed: 1988-08-10
Granted: 1994-02-02
Abstract: Procédé de fractionnement de végétaux par broyage à la meule à sec et en milieu humide et par application de procédés d'extraction en utilisant des dispositifs et des procédés d'extrusion ou de percussion pendant la phase de broyage à sec ainsi que par association d'un traitement thermique, d'une extraction par solvant et d'un traitement mécanique, qui détruisent la plupart des enzymes, pendant la première phase de broyage en milieu humide.
Patent EP-0374178-B1 (EP)
Inventor: VEDROS NEYLAN A
IPC: A61K39/102
Filed: 1988-08-03
Granted: 1994-06-15
Abstract: Surface polysaccharide and somatic polysaccharide are recovered from gram-negative nonenteric pathogenic bacilli in purified forms that are useful as veterinary acellular vaccines either individually or combined. The surface polysaccharide recovery process involves shearing the surface polysaccharide and somatic polysaccharide from the cell membrane, removing the bacteria, isolating the surface polysaccharide by precipitation with Cetavlon, solubilizing the precipitate, and removing nucleic acids by ethanol precipitation. The somatic polysaccharide is recovered from the supernatant remaining after the Cetavlon precipitation by ethanol precipitation.
Patent EP-0328904-B1 (EP)
Inventor: STOCCHIERO OLIMPIO
IPC: B29C45/26
Filed: 1989-01-24
Granted: 1994-09-07
Abstract: According to the invention, a single-block central plunger is manufactured, which is particularly suited for the production of boxes made of plastic material for electric accumulators. The mould according to the invention comprises a mobile plate (3) supporting some lateral cores (5) and a fixed plate (2) supporting a fixed central plunger (7), wherein the mobile plate (3) moves co-axially in relation to the fixed plate (2) by sliding on some guiding columns (4). The fixed central plunger (7) supported by the fixed plate (2) is made from a single block and its cores (8) are obtained from the same block, as well as its box angle-plate (11), preferably by machining them with wire cutting spark erosion tool machines.
Patent EP-0343516-B1 (EP)
Title: Vehicle with loading floor
IPC: B60P3/08
Filed: 1989-05-18
Granted: 1992-08-05
Abstract: The vehicle has at least one loading floor (2) which is height-adjustable by means of a lifting arm. One end of the lifting arm (3) is connected to the loading floor (2) and the other end is supported displaceably by means of a running roller in a guide (7). A lock serves for locking the displaceable end of the lifting arm. It comprises a catch which can be moved from an arresting into a release position and back by means of a piston-cylinder unit and a recess which can be mounted on the guide. The catch has been constructed as an arresting bolt for receiving the series of holes in the guide so that the arresting bolt is located inside the running roller. <IMAGE>
Patent EP-0339686-B1 (EP)
Title: Nucleic acid hybridization assay
IPC: C12P21/08
Filed: 1985-05-18
Granted: 1992-09-16
Abstract: A nucleic acid hybridization assay employing an immobilized or immobilizable polynucleotide probe selected to form DNA<.>RNA or RNA<.>RNA hybrids with the particular polynucleotide sequence to be determined. Resulting hybrids are detected by binding of an antibody reagent, preferably labeled with a detectable chemical group, selective for binding the hybrids in the presence of the single stranded sample and probe nucleic acids. No immobilization or labeling of sample nucleic acids is necessary and hybridization can be performed entirely in solution.
Patent EP-0351672-B1 (EP)
Title: Apparatus for controlling the bobbin pressure on a pressing roller
IPC: B65H54/52
Filed: 1989-07-07
Granted: 1993-10-06
Abstract: The bearing pressure exerted onto the roller (1) during the winding of a bobbin (2) is controlled by means of a control device in which the roller (1) is mounted on a balance arm (6). The deviation of the balance arm (6) from its desired position is determined by a sensor (13) and converted in a controller (14) into a correcting movement of an adjusting device (17). The adjusting device (17) is a spindle drive having a spindle nut (18) and a spindle (20), the motor (21) of which is controlled by the controller (14). By means of the control device, which is designed as an automatic control sytem, the bearing pressure can be maintained very exactly during the entire winding operataion irrespective of the specific weight of the bobbin (2). 
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Patent EP-0353553-B1 (EP)
Inventor: BOSTEL KARL-HEINZ
IPC: B29C69/02
Filed: 1989-07-21
Granted: 1994-04-20
Abstract: The invention starts from a method of manufacturing elastomer stators, the elastomer of which shrinks after the stator has been finished. In order to increase the precision of the pump cavity, this space is initially made larger and wider. The metallic, annularly continuous casing externally surrounding the stator is then reduced in outside diameter, e.g. by means of a die. In this procedure, the elastomer is compressed radially in order in this way to bring the pump cavity to a precise internal dimension as a function of the diameter reduction, the internal dimension thus being independent of the shrinkage. 
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Patent EP-0340817-B1 (EP)
IPC: B65D77/24
Filed: 1989-03-02
Granted: 1992-11-11
Abstract: The invention relates to a bag-shaped container with a receiving capacity (3) for receiving seeds or the like and with a releasable marker section (8). Preferably the marker section (8) can be released from the remaining part of the container without additional tools, for example by a perforation (15).
Patent EP-0341789-B1 (EP)
Title: Composite conveyor apparatus equipped with laterally tiltable plate elements
IPC: B65G47/38
Filed: 1989-05-05
Granted: 1993-04-07
Abstract: A composite conveyor apparatus (11), composed by conveyor elements of plate type (12) installed successively to each other and individually and selectively tiltable relatively to both sides of the sliding and advancing direction, so as to carry out in a predetermined and preselected way the selection of the conveyed products. The tilting of the individual plate conveyor elements (12) at the unloading or outlet region, which is preselected to take place at the right-hand side or at the left-hand side of the advancing path is controlled by means of switching elements (24), which on their turn are actuated by relevant actuators (27), in their turn caused to act by suitably programmed sensor elements (40) destined to detect the product.
Patent EP-0375030-B1 (EP)
Title: Method and tray system for use in hatching operations
IPC: A01K41/00
Filed: 1989-12-11
Granted: 1993-10-06
Abstract: A tray (1) with an insert (3) for the support of eggs in an incubation and hatching process has the insert (3) placed loosely near the bottom (9) of the tray (1). The eggs are placed in the tray (1) with the insert (3) and incubated, after which the insert (3) is raised into an upper position or removed from the tray (1). The eggs will hereby roll onto their sides into the position most suitable for hatching. With the invention, the use is avoided of fixed partition walls which occupy space in the bottom (9) during hatching, while at the same time undesired shock effects on the eggs and their transfer to special hatching trays is avoided. According to the invention, only one type of tray is necessary for the transport, incubation and hatching of eggs and the transport of newly-hatched poultry.
Patent EP-0331372-B1 (EP)
Inventor: HANSEN CRAIG C
IPC: G06F7/527
Filed: 1989-02-24
Granted: 1996-03-27
Abstract: In data processing systems operable to perform floating point computations there is provided a method, and apparatus implementing that method, for predicting, in advance of the floating point computation, whether or not the computation will produce a floating point exception (e.g., overflow, underflow, etc.). The prediction method includes the steps of combining the exponent fields of the operands of the computation in a manner dictated by the type of operation (i.e., add, subtract, multiply, etc.), and comparing that combination, together with an indication of the computation to be performed (e.g., add, subtract, multiply, or divide), to obtain an indication of the possibility of the computation ending in a floating point exception. If an exception is predicted, the indication can be used to halt other data processing operations until completuion of the computation so that, in the event the computation actually results in a floating point exception, the handling of the exception can be accomplished with a minimum of effort.
Patent EP-0380861-B1 (EP)
Inventor: WEBB DAVID A JR
IPC: G06F12/0817
Filed: 1989-09-28
Granted: 1998-12-23
Abstract: A method for insuring data consistency between a plurality of individual processor cache memories and the main memory in a multi-processor cache memories and the main memory in a multi-processor computer system is provided which is capable of (1) detecting when one of a set of predefined data inconsistency states occurs as a data transaction request is being processed, and (2) correcting the data inconsistency states so that the operation may be executed in a correct and consistent manner. I particular, the method is adapted to address two kinds of data inconsistency states: (1) A request for a operation from a system unit to main memory when the location to be written to is present in the cache of some processor unit-in such a case, data in the cache is "state" and the data inconsistency is avoided by preventing the associated processor from using the "stale" data; and (2) when a read operation is requested of main memory by a system unit and the location to be read may be written or has already been written in the cache of some processor - in this case, the data in main memory is "stale" and the data inconsistency is avoided by insuring that the data returned to the requesting unit is the updated data in the cache. The presence of one of the above-described data inconsistency states is detected in a SCU-based multi-processing system by providing the SCU with means for maintaining a copy of the cache directories for each of the processor caches. The SCU continually compares address data accompanying memory access requests with what is stored in the SCU cache directories in order to determine the presence of predefined conditions indicative of data inconsistencies, and subsequently executes corresponding predefined fix-up sequences.
Patent EP-0400034-B1 (EP)
IPC: F28D7/02
Filed: 1989-01-30
Granted: 1992-09-09
Abstract: Le procédé décrit sert à fabriquer un échangeur de chaleur tubulaire comprenant un tube externe (2) et au moins un tube interne (1, 4) disposé à l'intérieur du tube externe et pourvu, si nécessaire, d'éléments d'espacement extérieurs. Les tubes ont la forme d'une spirale. Le diamètre intérieur du tube externe (2) est supérieur au diamètre extérieur du tube interne (1) ou à la somme des diamètres extérieurs des tubes internes (1 et 4). Le tube externe (2) forme séparément une spirale et au moins l'un des tubes internes (1, 4) forme une spirale ayant la même hauteur que la spirale formée par le tube externe. Le diamètre extérieur de la spirale du tube interne est compris à l'intérieur de la circonférence intérieure du tube externe. La spirale formée par le tube interne (1, 4) est ensuite vissée dans la spirale formée par le tube externe (2), puis un type connu en soi d'agencements de fixation et d'étanchéité (3) sont fixés aux extrémités du tube spiralé externe (2) et aux extrémités d'au moins un tube spiralé interne (1).
Patent EP-0365644-B1 (EP)
IPC: G06F3/038
Filed: 1989-04-12
Granted: 1993-06-09
Abstract: Est décrit un circuit de conditionnement de signaux pour transducteurs capacitifs de déplacement à canaux multiples. Le transducteur (30) comprend trois transducteurs capacitifs différentiels, excités par des ondes rectangulaires respectives provenant de modulateurs (32x, 32y, 32z). Ces modulateurs sont excités à des fréquences différentes qui sont des multiples pairs les unes des autres, dérivés d'un diviseur (68). Les signaux provenant de chaque paire capacitive différentielle du transducteur (30) sont reçus par un amplificateur de charge (48) commun. Ils sont ensuite démodulés par des redresseurs respectifs sensibles à la phase (50x, 50y, 50z), dont chacun est excité à la même fréquence que le modulateur correspondant. Les sorties desdits redresseurs sont intégrées, par exemple par des circuits (60, 62, 44) destinés à l'un des canaux, et le signal de tension résultant est renvoyé au modulateur correspondant afin de tendre à faire passer par zéro l'entrée vers l'amplificateur de charge (48). L'emploi de fréquences de modulation qui sont des multiples pairs les unes des autres permet le multiplexage des signaux par l'intermédiaire d'un seul amplificateur de charge (48). Est également décrite la configuration mécanique du transducteur multicanal (30).
Patent EP-0433287-B1 (EP)
IPC: G01C21/22
Filed: 1989-05-24
Granted: 1993-08-04
Abstract: Des systèmes de repérage et/ou de navigation pour véhicules routiers doivent être calés sur des points de localisation, ce qui pose souvent des problèmes, étant donné que le conducteur ne peut pas arrêter son véhicule à ces points-là, par exemple à un croisement, car les dangers représentés par le flux de la circulation seraient trop grands. Il est donc proposé de marquer le point de calage du système de repérage et/ou de navigation à l'aide d'une touche d'indication et de définir plus tard ladite position, par exemple en entrant le nom de la rue, lorsque le véhicule ne se trouve plus à l'endroit dangereux de la circulation.
Patent EP-0378611-B1 (EP)
IPC: B41M5/385
Filed: 1989-04-26
Granted: 1992-12-30
Abstract: A reusable, thermal transfer ribbon includes a substrate (22), a functional coating (34) consisting essentially of a carbon black emulsion, a hydrocarbon wax, and a thermoplastic resin, and a binding layer (24) consisting essentially of a thermoplastic resin or a thermoplastic resin and a wax compound. The low cohesive level characteristic of the functional coating (34) allows the splitting of the coating (34) during the printing operation in a manner to effect multiple use of the ribbon.
Patent EP-0420870-B1 (EP)
IPC: G01F15/06
Filed: 1989-05-05
Granted: 1993-02-03
Abstract: Un agencement de détection de cycles de fonctionnement d'un compteur à gaz à soufflet et à diaphragme génère un champ magnétique dirigé à travers le logement non magnétique du compteur vers un élément ferromagnétique à mouvement cyclique du compteur. La puissance du champ magnétique varie lorsque l'élément ferromagnétique se rapproche et s'éloigne de la source du champ magnétique. La puissance du champ magnétique est détectée et un signal de sortie représentatif de celle-ci est traité afin de définir des cycles de fonctionnement du compteur.
Patent EP-0380622-B1 (EP)
Title: Fixation pour skis de fond ou de randonnee
IPC: A63C9/00
Filed: 1989-07-13
Granted: 1992-01-22
Abstract: On introduit la chaussure (100) dans une enveloppe de retenue (40) où une cheville de verrouillage (32) la fixe, un cliquet (60) empêchant le mouvement l'un vers l'autre de l'enveloppe de retenue (40) et de la cheville de verrouillage (32). On a prévu une double rainure (43a, 43b) de manière à pouvoir verrouiller la chaussure en place même lorsqu'on ne peut abaisser complètement la base (41) de l'enveloppe de retenue (40) à cause d'un obstacle (13).
Patent EP-0386205-B1 (EP)
Title: Improved process for obtaining impurity-free compounds of ta and/or nb from materials containing these metals
IPC: C22B34/24
Filed: 1989-08-04
Granted: 1993-04-28
Abstract: The process comprises the following steps: (a) leaching with fluorosilicic acid with a minimal H2SiF6 concentration of 10% to 40% and greater to which a strong mineral acid, either HCl or H2SO4, may be added; (b) separation of Nb and/or Ta from the aqueous acid medium by liquid-liquid extraction using a suitable organic extractant; (c) recovery of the niobium and/or tantalum from the organic phases by re-extraction in aqueous phase followed by precipitation by a base, and subsequent calcination; (d) purification of the tantalum and/or niobium compounds to remove other undesirable elements, in particular silica, by carbochlorination.