baber/WOPTO huggingface dataset:
Patent EP-0115101-B1 (EP)
IPC: C07C51/487
Filed: 1983-12-29
Granted: 1987-03-04
Abstract: Benzoic acid is prepared by oxidation of toluene with an oxygen containing gas, the process is characterized in that the oxidation reaction product is subjected to an extraction with a gas of which the critical temperature is lower than 435 K, this being effected by passing it during at least 1 minute over or through the oxidation reaction product at a flow rate of at least 1 m<sup>3</sup> gas per hour per kg of benzoic acid at a temperature of 285-340 K and at a pressure of at least 3 MPa.
Patent EP-0109352-B1 (EP)
IPC: A61L2/20
Filed: 1983-05-25
Granted: 1987-11-11
Abstract: 1. A process for sterilizing utensils, more particularly utensils made of a thermolabile material or having parts made of such materials, characterised in that the material for sterilization is first packed in sterile bags, then introduced into a chamber adapted to be closed in airtight manner, whereafter the air in the chamber is exhausted to a pressure in the range of 10-100 mbar and at least the material is heated to 40-42 degrees C, whereafter peracetic acid solution in a concentration of approximately from 4 to 7% of peracetic acid and from 93 to 96% of water is introduced into the chamber at the latter temperature for evaporation so that at a concentration of the evaporated peracetic acid of from 0.1 to 3.0 mg/litre an independent pressure increase to 50-140 mbar at 40 degrees C is produced, and the packed material is left in this environment for a sterilizing period of at most 150 minutes.
Patent EP-0101502-B1 (EP)
IPC: H03K6/00
Filed: 1983-02-07
Granted: 1990-04-25
Abstract: A high resolution light pen is disclosed for use with graphic displays and more particularly, a light pen (10) having a collimation tube (22) slidably mounted within a housing (20). The collimation tube includes an axially extending channel (38) having a non-reflective surface. A photodetector (30) is fixably mounted within the housing aligned with the channel. A lens (42) is mounted adjacent the front end of the channel and has a focal length equal to the spacing between the lens and an aligned pixel (P2) of the video screen. By this arrangement, all light rays emanating from an aligned pixel and passing through the lens are refracted axially along the channel and directed to the photodetector thereby maximizing the input thereto. The light pen further includes a discrimination circuit which generates an interrupt signals for reading an address counter. The discrimination circuit generates an interrupt signal when the signal from the photodetector is valid. The interrupt signal is generated at a time which is substantially independent of the amplitude and slope of the signals thereby reducing the effects ofjitter.
Patent EP-0128299-B1 (EP)
Title: Arrangement for introducing additional gas streams to the intake manifold of a fuel-air mixture compression internal-combustion engine
IPC: F01N3/10
Filed: 1984-04-10
Granted: 1989-03-15
Abstract: The device is intended to introduce additional gas flows (air, exhaust gas, cracked gas) in the intake channel (39) of an internal combustion engine (11) wherein the mixture is compressed by means of slots (9, 10) facing each other in the wall of the intake channel downstream of the throttle valve (2) and extended in the peripheral direction of the intake channel (39) on a peripheral angle smaller than 180<o>, to which the additional gas is supplied by one of a plurality of inlet conduits (6, 7, 8, 14, 15, 19, 20); regulation member (5) is provided to regulate the additional gas flow supplied by those inlet conduits as a function of the vacuum prevailing in the intake channel (39). The slots (9, 10) are orientated so that none of them is traversed by a partition surface separating the intake channel (39) and formed by the displacement of the longitudinal axis of the throttle shaft (21) in parallel to the very surface along the longitudinal medial line of the intake channel (39). Such a device provides for a good preparation of the mixture and consequently an enhancement of the thermal efficiency of the internal combustion engine while enabling to lower the fuel consumption and the noxious gas content in the exhaust gas.
Patent EP-0129124-B1 (EP)
IPC: C08L33/06
Filed: 1984-06-01
Granted: 1988-09-14
Abstract: A coating composition, in particular for producing the transparent topcoat of a multilayer coating. The coating composition contains as binders two acrylic polymers, A and B, as well as aliphatic and/or cycloaliphatic polyisocyanates. Acrylic polymer A has a molecular weight of 800 to 4,000, a hydroxyl number of 80 to 180 and a glass transition temperature of below -10 DEG  C. Acrylic polymer B has a molecular weight of 3,000 to 10,000, a hydroxyl number of 40 to 120 and a glass transition temperature of -10 DEG  C. to +10 DEG  C. Whereas in acrylic polymer A the proportion of acrylic acid esters predominates, polymer B contains methacrylic acid esters as predominant monomer components.
Patent EP-0138098-B1 (EP)
IPC: G04G17/00
Filed: 1984-09-21
Granted: 1987-08-05
Abstract: An electronic device comprises three stacked flexible elements, namely an electronic assembly for processing information, a display cell for displaying such information and an electrical power source for powering the electronic assembly. The three elements are mechanically joined and electrically connected to each other by insulating and conductive adhesives. The device can be manufactured in quantity by unwinding strips of the three elements, joining the three strips in a stacked relationship, and separating the individual devices from the composite strip thus formed.
Patent EP-0137407-B1 (EP)
IPC: D01F6/70
Filed: 1984-09-26
Granted: 1989-09-06
Abstract: Saturated aliphatic polyesters having a repeating unit which has the structural form of a residue of a glycol combined with a residue of a diacid or the form of a residue of a hydroxy acid, the number of carbon atoms in the shortest chain between ends of the residues being in the range of 3 to 10 for the glycol residue and no more than 12 for the diacid residue or for the hydroxy acid residue, provide polyether-based spandex fibers with improved resistance to discoloration induced by exposure to nitrogen dioxide fumes.
Patent EP-0123401-B1 (EP)
IPC: E01D19/02
Filed: 1984-03-14
Granted: 1986-08-27
Abstract: A tower structure having a central column, three support legs and a base structure which can be anchored to the sea bed by means of piles. The legs and base structure are constructed as an integral preformed base unit with a sleeve attached to the upper ends of the legs. The column is slidingly engaged within the sleeve of the base unit. A rigid connection is made between the column and the sleeve. In the erected structure, the primary load of the column is transmitted through the column and sleeve connection via the base unit to the sea bed.
Patent EP-0136087-B1 (EP)
IPC: C12P19/20
Filed: 1984-08-24
Granted: 1987-10-14
Abstract: An aqueous starch composition is hydrolysed to give a dextrose-containing product. The dextrose is separated from the product by passing the product through a chromatographic column or bed to absorb the dextrose and to produce an aqueous raffinate. The dextrose is then eluted from the chromatographic column or bed using an eluant which at least partly comprises an aqueous dextrose-containing solution formed by treating the aqueous raffinate produced above with an immobilised glucoamylase enzyme.
Patent EP-0169850-B1 (EP)
Title: Appareil de nettoyage pour surfaces de preference dures
IPC: A47L11/292
Filed: 1984-05-23
Granted: 1990-04-04
Abstract: Machine de nettoyage pour surfaces de préférence dures possédant deux brosses (101, 102) tournant l'une contre l'autre. Les brosses jettent dans un intervalle qui les sépare des particules de saleté en direction d'un conteneur (117). Entre les brosses et le conteneur se trouve un canal de transport (118) pour les particules de saleté, qui s'élargit vers le haut. Un mécanisme (128, 132) pour l'alimentation en détergent liquide possède des dispositifs perméables (132) amenant le détergent liquide aux brosses en raison de la rotation des brosses.
Patent EP-0145762-B1 (EP)
Title: Seat
IPC: A47C7/46
Filed: 1984-06-08
Granted: 1991-03-27
Abstract: The seat comprises a base, a seat part and a back-rest so positioned that when the user is sitting on the chair, the pelvis is straight. The back-rest comprises a support piece which constitutes a back support for the pelvis bones, on a level with the sacro-iliac ligament, and above the most backward point of the sacrum. The support-piece comprises three support areas of at least ten millimetres width and a depth of at least five millimetres each. The middle area is set back in relation to the two others.
Patent EP-0151139-B1 (EP)
IPC: G06F12/14
Filed: 1984-06-09
Granted: 1987-04-08
Abstract: Le procédé et le dispositif proposés servent à protéger les informations enregistrées dans une mémoire RAM (23) à l'aide d'un clavier (10) contre une surimpression de ces informations par des informations ne provenant pas du clavier. Selon l'invention, la surimpression des informations enregistrées par des informations non désirées est empêchée par le fait que l'entrée d'écriture (22) de la mémoire RAM n'est libre que durant l'intervalle de temps (t) nécessaire, après actionnement d'une touche du clavier, à un enregistrement normal dans la mémoire du signal codé déclenché par la touche. Hors de cet intervalle, l'entrée d'écriture est bloquée si bien que la mémoire RAM ne peut recevoir aucune autre information.
Patent EP-0185656-B1 (EP)
IPC: H02K33/06
Filed: 1984-06-11
Granted: 1989-05-31
Abstract: A linear electromagnetic machine has a stator with a coil mounted thereon. A reciprocating element has permanent magnet segments of alternating polarity so that reciprocation of said element relative to said stator in an axial direction causes periodic flux reversal through the coil to induce an alternating voltage therein. The magnetized segments are of equal axial extent and are axially spaced by transitional regions that are of axial extent substantially less than that of the magnetized  segments. Flux return and core elements associated with the stator provides a relatively low reluctance magnetic path for flux lines resulting from magnetization of the permanent magnets wherein the reluctance is generally independent of the position of the reciprocating element.
Patent EP-0167540-B1 (EP)
Title: Unite centrale tolerant la perte d'acces a une memoire auxiliaire
IPC: G06F11/16
Filed: 1984-10-18
Granted: 1989-03-15
Abstract: Dans une unité centrale (100) permutant des procédés entre une mémoire principale (114 ou 124) et une paire de disques dupliqués (132, 142), la capacité de traitement de l'unité est protégée contre la perte d'accès aux deux disques dupliqués essentiels à l'unité centrale. Après perte d'accès à un disque dupliqué, les procédés désignés comme essentiels pour le fonctionnement de l'unité centrale et ne résidant pas dans la mémoire principale sont permutés dans la mémoire principale à partir de l'autre disque dupliqué. Tous les procédés essentiels sont ensuite verrouillés dans la mémoire principale pour en empêcher le retrait. Les procédés essentiels restent ainsi accessibles à l'unité centrale même après perte d'accès aux deux disques. Après perte d'accès aux deux disques, l'unité centrale peut subir une reconfiguration afin d'essayer de réobtenir accès à au moins l'un des disques. En cas d'échec de la reconfiguration, des procédés non essentiels sont détruits et l'unité continue le traitement en n'utilisant que les procédés essentiels. Après restauration de l'accès à l'un des disques, le disque restauré est initialisé à partir de la bande et l'unité est amorcée à partir du disque restauré, le traitement normal reprenant. Après restauration de l'accès au second disque, le second disque est regarni à partir du premier disque et les procédés essentiels sont déverrouillés de la mémoire principale.
Patent EP-0157107-B1 (EP)
IPC: C08F210/02
Filed: 1985-02-01
Granted: 1989-01-11
Abstract: 1. A process for the preparation of a terpolymer of ethylene having a melt flow index of from 2 to 20 g/10 min and consisting of 100 moles of copolymerized ethylene, from 0.9 to 3.2 moles of copolymerized C1 -C8 -alkyl esters of C3 -C6 -alkenecarboxylic acids and from 0.9 to 2.6 moles of copolymerized C3 -C6 -alkenecarboxylic acids, wherein the terpolymer is prepared at a maximum temperature of 340 degrees C in a two zone pipe reactor, where the number of moles of copolymerized alkyl esters (a) and of copolymerized carboxylic acids (b), based on 100 moles of copolymerized ethylene, must fall within the ranges defined above and satisfy the relationship a = x . b**-1.6 , in which x is from 2 to 6, and the terpolymer must have a glass transition temperature of less than - 15 degrees C, determined by the DSC method at a cooling rate and a heating rate of 20 degrees C/min each.
Patent EP-0192792-B1 (EP)
IPC: F27D99/00
Filed: 1985-02-27
Granted: 1989-01-04
Abstract: The invention relates to a radiation panel suspended in a heating furnace, comprising at least two suspending rod means (12) suspended from the upper wall (11) of said furnace at a predetermined distance; a beam means (17) connected to the lower part of said at least two suspending rod means (12); a plurality of longitudinal frames (19) which are arranged in parallel with each other and have respective lower ends supported by said beam means (17); a plurality of ceramic boards (20) which are vertically arranged between adjacent said longitudinal frames (19); and a lateral frame (16) connected to the upper part of said suspending rod means (12) to support the upper ends of said longitudinal frames (19).
Patent EP-0166211-B1 (EP)
Title: Piece of furniture provided with a refuse bag
IPC: B65F1/14
Filed: 1985-05-23
Granted: 1988-11-02
Abstract: 1. Piece of furniture with a refuse pull-out, in which there is provided in the furniture body (1) a drawer (3) which has a retaining part (8) for the aperture edge of the refuse container and the upper end faces of which in the closed position of the drawer (3) are tightly sealed by means of an encircling rubber seal (10 ; 10a) through an intermediate ceiling (11 ; 21) in the furniture body (1), wherein the sealing parts of drawer aperture edge and intermediate ceiling in the open position of the drawer have a vertical spacing from one another, but in the end phase of the pushing-in movement and in the closed position come under sealing pressure, characterized in that the drawer is a one-piece prismatic box (3) which is supported by its base on a pull-out device (4) and which at least during the initial phase of the opening movement or as the case may be the end phase of the closure movement is guided horizontally.
Patent EP-0193696-B1 (EP)
Title: Device able to permit the manoeuvre of ropes for roller shades or the like
IPC: E06B9/56
Filed: 1985-07-26
Granted: 1990-06-06
Abstract: A device able to permit the manoeuvre of ropes for roller shades or the like is disclosed which essentially comprises a body fitted with engaging means to apply said body to a blind frame and in which is made a slide for a slider able to move from a first engage position for one or more manoeuvering ropes for a blind to a second disengage position for said ropes under the action of, respectively, an elastic force given by a spring and a manual force.
Patent EP-0166755-B1 (EP)
Title: Diagnostic and contrast agent
IPC: A61K49/22
Filed: 1984-12-20
Granted: 1988-11-23
Abstract: Spheres or particles in which a diagnostic or contrast agent for use in, for example, NMR technique, magnetometry, ultrasonics or radiology has been enclosed and in which the matrix is built up of carbohydrates, polyamino acids or synthetic polymers.
Patent EP-0203103-B1 (EP)
Title: Systeme de panneau integre a effleurement pour affichages
IPC: G06K11/06
Filed: 1985-11-04
Granted: 1991-06-19
Abstract: Un système de panneau à effleurement pour affichages comprend des agencement de protection contre l'interférence par l'énergie électromagnétique associés à d'autres caractéristiques pour former un système de panneau à effleurement intégré, d'entretien facile et adapté à l'utilisateur. Le système comprend un biseau (14) de protection contre l'interférence par l'énergie électromangétique monté sur un boîtier extérieur (12) de l'affichage, devant l'affichage. Le biseau (14) est intégré à une plaque de couverture (26) optiquement transparente et électriquement conductrice qui recouvre l'affichage, et à un rebord en saillie (48) ayant une barrière associée contre les interférences d'énergie électromagnétique, située à la périphérie de la zone active de panneau à effleurement disposée entre la plaque de couverture (26) et le biseau (14) pour compléter un parcours électrique. La plaque de couverture (26) est rendue rugueuse afin de disperser des schémas d'interférence spatiale et des reflets, et dans un mode de réalisation, une grille (40) de fils électriquement conducteurs est noyée dans la plaque pour former une barrière aux interférences de l'énergie électromagnétique et pour améliorer les contrastes en filtrant la lumière extérieure de manière analogue à une persienne. La plaque de couverture (26) peut être pourvue d'un revêtement électriquement conducteur pour former une barrière aux interférences de l'énergie électromagnétique et pour améliorer les contrastes. Le système comprend une zone de touches à fonctions fixes autour de la périphérie de l'écran d'affichage (28) mis à l'intérieur de la zone active du panneau à effleurement définie par les rebords en saillie/barrières combinés. Le rebord en saillie/barrière combinés peuvent être inclinés pour éliminer des réflexions indésirables des faisceaux de lumière près des bords.
Patent EP-0198410-B1 (EP)
Title: Injection-moulding machine for plastics
IPC: B29C45/74
Filed: 1986-04-09
Granted: 1992-01-02
Abstract: An injection molding machine includes an injection molding unit, an injection mold assembly, and a first drive for inserting the injection molding unit in and withdrawing it from the injection mold assembly. The injection molding unit includes a plasticizing cylinder, a feed screw accommodated therein, a carrier block form-fittingly receiving the plasticizing cylinder at the rear terminus thereof, a mechanism for axially fixing the position of the plasticizing cylinder in the carrier block, a second drive for imparting injection strokes to the feed screw and a third drive for rotating the feed screw. The plasticizing cylinder has a released position in which it is slightly withdrawn from the injection mold assembly and is separated from the carrier block. A first support situated adjacent the injection mold assembly supporting the plasticizing cylinder at the frontal end thereof and a second support situated at a distance from the first support support the plasticizing cylinder at its rear terminus. The first and second supports support the released plasticizing cylinder such that the latter is upwardly freely removable by a hoist.
Patent EP-0205822-B1 (EP)
Title: Apparatus for manufacturing ring-pull lids
IPC: B65D17/00
Filed: 1986-04-24
Granted: 1989-08-16
Abstract: The apparatus of the invention provides a coat of lacquer or varnish on a tear-off cover, which is formed from a thin ferromagnetic metal, has a circumferential supporting lip and is equipped with a tear-off opening made by scoring and/or punching in or out the cover surface. To provide the coat of lacquer or varnish the cover is moved through an electric coating tank, a washing tank and drying zone with the plane of the cover oriented substantially vertically while being supported exclusively on the surface of the inner wall of the supporting lip. The entire surface of the cover is completely covered by the lacquer or varnish coating except for a small portion on the inner wall of the supporting lip which is positioned inside the closed container in a folded seam and/or covered by a sealing material.
Patent EP-0222084-B1 (EP)
Title: Hierarchical test system architecture
IPC: G01R31/319
Filed: 1986-08-26
Granted: 1992-03-11
Abstract: A hierarchical complex logic tester architecture is disclosed which minimizes the encoding of program information for testing. The architecture takes advantage of the fact that much of the information applied as test signals to pins of a device under test, changes little from test cycle to test cycle. In one aspect of the invention, run length encoding techniques are used for identifying the number of test cycles over which a given test pin is to be maintained in a particular signal state. In another aspect of the invention, use is made of a small memory associated with each signal pin of the device to be tested. There may be a small plurality of for example, 16 different kinds of signals which can be applied to or received from a given signal pin of a device under test. The dedicated small memory associated with each device pin to be tested, will have the ability to store from one to 16 states. The current states stored in a dedicated-per-pin memory will enable one of the 16 different types of test signals per test cycle to be applied to the particular device pin. Thus, the types of signal driving or sensing for each of the plurality of pins for a device under test, need only be indicated once to the per-pin-memory over a large plurality of test cycles. This enables consecutive test cycles to be applied to the device under test under the control of a relatively small number of tester program words.
Patent EP-0225443-B1 (EP)
Title: Spot welding device for dentistry
IPC: A61C13/20
Filed: 1986-09-17
Granted: 1989-09-13
Abstract: 1. Spot-welding apparatus for dentistry, which contains a low-voltage rectifier circuit and a capacitor arrangement, which supplies a current for an arc, characterised in that the poles of the capacitor arrangement are connected to sockets and that sockets of different polarity are connected by way of respective leads to welding tongs (6, 7), each of the welding tongs enabling the holding and electrical connection of a respective one of the two parts to be welded, between which the arc is ignited.
Patent EP-0222424-B1 (EP)
Title: Unit for use in the production of a multilayer flexible data carrier card, and a method of producing such card
IPC: B42D15/02
Filed: 1986-10-02
Granted: 1989-08-16
Abstract: A unit for use in the production of a multilayer flexible data carrier card consists of a carrier sheet (11) on which a transparent self-adhesive label (12) of plastics film material is detachably fastened. The label (12) is symmetrical to a fold line (13). The portion (18) of the carrier sheet (11) which is situated within the peripheral edge (16) of one of the two halves of the label (12) is provided with a wall weakening (17) lying at distance from the peripheral edge (16). A multilayer flexible data carrier card is produced by applying the necessary data on the portion (18) of the carrier sheet (11), removing the label (12) from the carrier sheet (11) the portion (18) remaining on the label, amd folding the label (12) around the fold line (13) with the adhesive sides of the two halves of the label one aginst the other, enclosing the portion (18) of the carrier sheet (11).