baber/WOPTO huggingface dataset:
Patent EP-0293583-A1 (EP)
Inventor: PATZELT ULRICH
IPC: B21B31/18
Filed: 1988-04-16
Abstract: The rolls here slide adjustably by their roll-bearing supports (chocks) in the roll housings of the roll stand and are axially displaceable by means of their bearing within the roll-bearing support with the aid of hydraulic piston/cylinder units which are supported against the roll housing and are connected to the roll-bearing supports. Arranged on the roll-bearing support for this purpose is a slideway for a sliding carriage which carries a coupling device for the journal (8a) of the roll. Hydraulic piston-cylinder units are articulated on the sliding carriage. The coupling device consists of drivers which can be displaced in radial guides and can be introduced into and removed from an annular groove (8a) in the roll journal. The coupling device is here supported by the journal bush (5) of a radial bearing (2, 4) which is arranged non-displaceably in the sliding carriage. The drivers of the coupling device consist of pot-shaped pistons (11) which can be stressed by pressure fluid and are guided in radial guideways (9) within the journal bush (5) and can be stressed by a spring towards the roll journal (8) and stressed by pressure fluid counter to this direction. 
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Patent EP-0310102-A1 (EP)
Inventor: BLIC OLIVIER
IPC: B65B43/42
Filed: 1988-09-30
Abstract: The apparatus is adapted for accumulating a variable quantity of objects comprising a collar (9) in the vicinity of their upper end, in particular of plastic bottles (8). The objects are handled in each row by a flow of air originating from an elongated box structure placed over the path of the objects, having a lower wall equipped with a longitudinal slot whose edges serve as a guide for the collar (9) of the objects (8), a blowing chute having lateral slots for the flow of air being placed above the longitudinal slot so that the air acts on the upper end of the objects, causing their displacement. The apparatus comprises several parallel, independent and separate accumulation rows (2a, 2b, 2c, 2d) which can selectively and successively be placed in communication with a distribution path (4) connected to the upstream row (6) and with a collection path (5) connected to the downstream row (7), each accumulation row also comprising, on the downstream side, a controlled stop device (22a, 22b, 22c, 22d) capable of blocking the displacement of the objects. 
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Patent EP-0314334-A1 (EP)
Inventor: CORRIE BRIAN L
IPC: H01L23/522
Filed: 1988-10-10
Abstract: An intergrated circuit formed in a semiconduc­tor die which has at least two distinct functional regions is treated by mounting the die by way of its front face on a support member, and subsequent­ly removing die material by way of its back face so as to physically separate the functional regions of the die from each other. The optically opaque dielectric material (66) is optional.
Patent EP-0318237-A1 (EP)
Inventor: HANLON ALLAN JAMES
IPC: A22C11/00
Filed: 1988-11-22
Abstract: Packaging system for shirred sticks of sausage casing. The sticks are packaged in plastic sheet material which may form part of a plastic roll, the sheet material 10 being formed with 'U'-shaped depressions 11 having a width of the diameter of the slugs of shirred sausage casing which are to be transported, and having a length which is the length of the slug. A slug 12 is ejected from a shirring machine 13 automatically into a retaining device 14 which is then opened to release the slug and allow it to drop into one of the depressions or troughs 11 in the sheet 10. 
     The sheet is indexed forward to the next depression to allow the next ejected slug or stick to be inserted into the next depression or trough. The sheet may if desired be sealed by a foil layer to control humidity within the package or it may be left open. As illustrated the sheet at this stage is rolled with the open side of the depression facing inwardly. The completed roll may then be bagged in a foil container, and the foil container may have a sealed slot in it through which the slugs may be ejected. 
     The completed roll or magazine of slugs is then transported in its sealed foiled container to a stuffing machine.
Patent EP-0290387-A1 (EP)
Inventor: KRESS ULRICH DR
IPC: B01J23/40
Filed: 1988-04-26
Abstract: 4-Hydroxy-2,2,6,6-tetramethylpiperidine (HTMP) is prepared by hydrogenation of triacetonamine (TAA) in the presence of an Ni, Co, Ru, Rh, Os or Ir hydrogenation catalyst. The process is carried out in the melt without a solvent.
Patent EP-0394235-A1 (EP)
Inventor: JACOBSSON KURT ARNE GUNNAR
IPC: D04B7/16
Filed: 1988-05-05
Abstract: Dans un procédé permettant d'alimenter sans glissement en fil élastique le système de tricotage d'un métier circulaire comportant un dispositif d'alimentation en fil commandé par une unité de commande électronique, les signaux de position (P) sont comptés à partir d'un signal de référence (A) et le signal d'arrêt (S) n'est produit que pour un nombre prédéterminé de signaux de position, ou bien le signal de référence (A) est ignoré pendant un laps de temps prédéterminé (DELTAt) et le signal d'arrêt (S) est produit au terme de ce laps de temps, la prédétermination s'effectuant en fonction de la qualité du fil ou/et de la distance entre le dispositif d'alimentation en fil et le système de tricotage. On réalise ainsi une amenée supplémentaire permettant de relâcher la tension du fil élastique. Le métier circulaire (1) comporte, dans l'unité de commande électronique (3) du dispositif d'amenée de fil (2), un circuit de temporisation (19) du signal d'arrêt (S).
Patent EP-0329756-A1 (EP)
Inventor: WILBURN BRUCE E
IPC: C10M145/14
Filed: 1988-08-18
Abstract: A pour point depressant for lubricating oils comprises a poly(methacrylate) polymer having the repeating 
unit (I), 
wherein R is an alkyl group having an average chain length in the polymer of 12.6 to 13.50, and n is an integer 
indicating 
the number of repeating units, the value of n being sufficient to provide a molecular weight of 10,000 to 
300,000 for the po­
lymer, the pour point depressant having the capacity to reduce the stable pour point to -35°C, while being 
compatible with 
other additives such as viscosity index improvers and detergents.
Patent EP-0335981-A1 (EP)
Inventor: SATOH KOZO
IPC: G01R33/48
Filed: 1988-09-30
Abstract: Un système d'imagerie par résonance magnétique comporte des moyens de détection de signaux de résonance magnétique (1, 2, 3, 4, 7, 8, 10) destinés à détecter des signaux de résonance magnétique provenant d'un matériau à contrôler, des moyens de réception (9) destinés à détecter en phase et à amplifier les signaux de résonance magnétique, des moyens de saisie de données (11) destinés à échantillonner et à numériser les signaux de résonance magnétique émanant des moyens de réception (9), et des moyens de reconstitution d'image (12) destinés à reconstituer l'image sur la base des données échantillonnées des signaux de résonance magnétique produites par les moyens de saisie de données (11). Le système décrit comprend également un circuit de correction de phase d'onde de référence (26) permettant de corriger la phase d'une onde de référence pour la détection de phase dans les moyens de réception (9), un circuit de correction de lignes de base (27) destiné à corriger les lignes de base des signaux de résonance magnétique détectés par les moyens de détection (1, 2, 3, 4, 7, 8, 10), ainsi qu'un circuit de correction de points d'échantillonnage (28) permettant de corriger les points d'échantillonnage des signaux de résonance magnétique dans les moyens de saisie de données (11).
Patent EP-0332846-A1 (EP)
Inventor: BAUER HELMUT
IPC: B60K11/08
Filed: 1989-02-09
Abstract: 1. Radiator grill (13) for motor vehicles with integrated clips (25) which during assembly of the radiator grill engage in openings of the front of the body shell (19), characterised in that the clips (25) each have an elastically downwardly (37) flexing tongue (27), directed counter to the assembly direction (40), with a clip-in recess (30) for the adjacent body metal (19, 24, 29), and that the fixing point (28) of the tongue (27) is arranged behind the plane (29) of the adjacent body shell region (19).
Patent EP-0400167-A1 (EP)
Inventor: FELLNER SIEGFRIED DIPL-ING
IPC: G01F23/24
Filed: 1989-05-30
Abstract: A PTC resistor provided with current leads and serving as a sensor element is fused directly into glass. The current leads are welded to metal coatings of the PTC resistor, which are resistant to the temperature occurring when the PTC resistor is fused in. Screen- printed aluminium metallisations having a thickness of about 50  mu m and greater are particularly suitable. <IMAGE>
Patent EP-0355492-A1 (EP)
Inventor: HARMS WOLFGANG DR
IPC: D06P1/384
Filed: 1989-08-01
Abstract: Triphendioxazine reactive dyes of the general formula <IMAGE> having the substituent meanings indicated in the description are outstandingly suitable for dyeing and printing materials containing hydroxyl and amide groups. They give red dyeings having high wet and light fastnesses.
Patent EP-0363704-A1 (EP)
Title: Verfahren zur Beseitung von Hydroxylammoniumsalzen aus solche enthaltenden Abwässern
Inventor: FUCHS HUGO DR
IPC: C02F1/72
Filed: 1989-09-22
Abstract: Verfahren zur Beseitigung von Hydroxylammoniumsalzen aus solche enthaltenden Abwässern durch Behandeln mit Mangan-IV-oxiden im Überschuß im sauren Bereich, das dadurch gekennzeichnet ist, daß man die Behandlung bei einem pH-Wert von 1 bis 4 und einer Temperatur von 10 bis 100°C mit mindestens 0,5 Mol Mangan-IV-oxiden je Mol Hydroxylamin in Form von Hydroxylammoniumsalzen durchführt.
Patent EP-0384000-A1 (EP)
Inventor: PETERSON CHARLES W
IPC: H03K19/0948
Filed: 1989-09-27
Abstract: A static, single-ended cascode voltage switch logic system arranged in a tree with multiple levels. Each level of each branch of the tree is comprised of a complementary pair (10, 12; 22, 24; 26, 28). The system is preferrably implemented in CMOS, so that each complementary pair consists of a p-type and an n-type transistor, the p-type FET (24, 28) connected at its source to a high voltage reference (Vdd) and at its drain to the drain of the n-type FET (22, 26). The source of the n-type FET (22, 26) is connected to the common drain connections of the next lower-level complementary pair (10, 12), or to a low voltage reference (GND). The approach eliminates the need for passive loads, clocked loads or complementary signals, since each node is actively held high or low.
Patent EP-0361474-A1 (EP)
Inventor: NOMOTO SHIGEKI
IPC: F02N99/00
Filed: 1989-09-29
Abstract: To facilitate start of a 2-cycle engine, for instance, compression pressure at the first compression stroke is released through the valve to reduce reaction force applied to an engine starter; once the mixture is ignited, explosion pressure at the first explosion stroke and after is accumulated in the accumulator space through the check valve member to keep the valve member closed against the valve spring, so that the engine is operated under the ordinary conditions; when the engine is at halt, accumulator pressure is released through the openable check valve member and the valve member opened by the valve spring to its original conditions.
Patent EP-0372349-A1 (EP)
Inventor: MERCIER ALBERT
IPC: H01H33/48
Filed: 1989-11-27
Abstract: The invention relates to a functional locking cabinet for a medium tension switchgear. Functional locking cabinet for a medium tension switchgear comprising, within a casing closed by an access panel, at least one switch, a ground isolator and a mechanism for operating these systems, said mechanism comprising for each one of the systems a shaft which can adopt in rotation two given angular positions corresponding respectively to the open-circuit or closed-circuit condition of the system, each shaft being equipped with a disc equipped with a slot, the position of which corresponds to the open-circuit or closed- circuit condition of the system with which it is associated, said cabinet being characterised in that it comprises a first lock (3) which can be moved into two positions, a second lock (5) having two positions and two levers (6, 7) for driving the locks.   Application: medium tension switchgear.
Patent EP-0373496-A1 (EP)
Inventor: PESLE LUCIO DR
IPC: A47J37/06
Filed: 1989-12-06
Abstract: A smoking apparatus-drier for foodstuffs, particularly suitable for domestic and small industrial use, consisting essentially of a metal shell (1) of moderate size provided with an electrical resistance (5), inside of which the foodstuffs are placed, supported on special grills (3), which are supported in turn by a frame (2). Smoking is obtained by the carbonization of aromatized substances, placed in a container (8) located immediately above the aforesaid electrical resistance (5). Drying is obtained by prolonging the process just described for many hours.
Patent EP-0432294-A1 (EP)
Inventor: BRUEGGEMANN ARNO
IPC: G01S3/30
Filed: 1989-12-12
Abstract: This method, and a technical implementation specified for this method, provide for the capability of simultaneous determination of direction to an emitter in azimuth and elevation when using a set of suitable antennas, particularly of planar helical antennas. In this method, the total solid angle (4 pi ) is covered simultaneously. The system and the accuracy of the measurement are largely independent of the instantaneous position of the vehicle; it can also be used in aircraft with high dynamics. An algorithm for determining solid angles and a module arrangement of special problem-oriented highly integrated modules are described. In a simulation process using the recursive algorithm used as a basis according to the invention, optimum antenna configurations are examined and specified. <IMAGE>
Patent EP-0370546-A1 (EP)
Inventor: GUERRIERO RENATO
IPC: C22C47/06
Filed: 1989-10-31
Abstract: A process for producing composite materials with a metal matrix and with a content of powder reinforcer agent lower than is minimum theoretical compaction value, with said process being based on an infiltration technique, is disclosed, which essentially consists in charging the reinforcer material to a casting mould, and then infiltrating into the same mould the metal matrix in the molten state, with said metal matrix being let cool until it solidifies, and characterized in that the reinforcer agent, consisting of non-metal powders, is blended, before being charged to said casting mould, with a diluting agent having a different compaction degree, constituted by metal fibres and/or ceramic fibres and/or ceramic whiskers and/or metal powders of the same composition as of the matrix.
Patent EP-0428789-A1 (EP)
Inventor: ENGELS HERMAN MARIA
IPC: C25C1/20
Filed: 1989-11-20
Abstract: An electrolytic silver recovery device for recovering silver from fixing solutions, with an electrolytic cell (28) with an anode (52) and a cathode (53), and circulation pumps (29a, 29b) for receiving solution from the cell and returning it to the cell, which device comprises a hydrocyclone (56) located in the liquid path (55) from the cell to the suction end of the pumps.
Patent EP-0339903-A1 (EP)
Inventor: WATANABE TOSHIYA C O TOTO LIMI
IPC: C04B35/64
Filed: 1989-04-24
Abstract: A dielectric ceramic for use in an electrostatic chuck, formed by firing in a reducing atmosphere a ceramic material mainly comprised of alumina, wherein said ceramic material comprises an alkaline earth metal in an amount of from 1.0 to 6.0 % by weight in terms of oxide and a transition metal in an amount of from 0.5 to 6.0 % by weight in terms of oxide. 
     Also disclosed is a method of making a dielectric ceramic for use in an electrostatic chuck, comprising firing a ceramic material mainly comprised of alumina and containing from 1.0 to 6.0 % by weight of an alkaline earth metal in terms of oxide and from 1.0 to 6.0 % by weight of a transition metal in terms of oxide, in a reducing atmosphere while controlling the dew point of atmosphere gas.
Patent EP-0348026-A1 (EP)
Inventor: JONES BARBARA LYNN
IPC: C30B25/02
Filed: 1989-04-27
Abstract: Crystalline diamond is grown on a substrate (26) by placing the substrate (26) on a nitride surface (14) which completely covers a graphite support (12), creating an atmosphere of a gaseous carbon compound around the substrate (26), bringing the temperature of the nitride surface (14) and the substrate (26) to at least 600°C, and subjecting the gaseous carbon compound to microwave energy suitable to cause the compound to decompose and produce carbon which deposits on the substrate and forms crystalline diamond thereon.
Patent EP-0352049-A1 (EP)
Inventor: IURA KAZUO
IPC: H01B13/02
Filed: 1989-07-17
Abstract: A double-twist type compact conductor manufacturing apparatus is comprised of a supply device (2) for supplying strand conductors (12), a conductor twist machine (1), a converging compacting die (4) for converging and compacting a plurality of strand conductors (12), and a capstan (7) having a groove (9) adapted to form a converged compact conductor (8), as well as to send out the same. The converging compacting die (4) and the capstan (7) are disposed between the supply device (2) and the conductor twist machine (1) in that order. This conductor twist machine (1) is a double twist machine (1) for imparting a double twist to the converged compact conductor (8). This configuration of the apparatus serves to prevent not only the deformation of the profile of a twisted wire but also the breakage thereof.
Patent EP-0353936-A1 (EP)
Inventor: RAY CHARLES D
IPC: A61L27/44
Filed: 1989-07-25
Abstract: By implanting two prosthetic disc capsules (10, 10a) side-by-side into a damaged disc (26) of a human spine, both height and motion, including front-to-back bending, can be maintained. Each prosthetic disc capsule (10, 10a) has a bladder (18) enclosing a fluid containing a therapeutic material that is slowly diffusible through a semipermeable membrane of the bladder (18). The fluid filling the semipermeable membrane preferably is an aqueous solution that has gel-like properties that afford a viscosity and velocity-shear behaviour imitating the natural rheology of intradiscal nuclear tissue. Those properties are obtained when the aqueous solution is of a mucopolysaccharide such as hyaluronic acid or sodium hyaluronate.
Patent EP-0336797-A1 (EP)
Inventor: JANNIERE ALAIN
IPC: H01H13/06
Filed: 1989-03-10
Abstract: Electrical contact switch intended to be mounted, in particular, on a printed circuit board (86) comprising a fixed part and a part which is mobile with respect to the fixed part, characterized in that it comprises a base (10) provided with electrical contacts (20), a cover (12) which is movable with respect to this base and has means of illumination (68), supply connections (36) for these means of illumination, at least one arched resilient ele­ment (16) arranged substantially transversely to the dir­ection of movement of the cover (12) in a seating in the base (10) and co-operating with the said movable cover, and a shoe (14) jointed with respect to the cover and co­operating with a means for guiding and for limiting the base and provided with contacts (50) arranged opposite the electrical contacts (20) of the base along the direction of movement of the cover. 
     The switch according to the invention also compri­ses a water- and dust-tight membrane (78) which protects the shoe (14) and its contacts (50) during any movement in the base (10) and which prevents any penetration of this base into the upper part (44).
Patent EP-0346171-A1 (EP)
Title: Dispositif émetteur  de pression hydraulique en tandem
Inventor: LEVRAI ROLAND
IPC: B60T11/20
Filed: 1989-05-12
Abstract: L'invention concerne un dispositif émetteur de pression hydraulique en tandem, notamment pour circuit hydraulique dans un véhicule automobile, comprenant un premier piston (18) coulissant de façon étanche dans un premier alésage, susceptible d'être actionné par un premier moyen d'actionnement (16), et transmettant une première pression à au moins un récepteur de pression, et un second piston (44) coulissant de façon étanche dans un second alésage, susceptible d'être actionné par un second moyen d'actionnement (40), et transmettant une seconde pression à au moins un autre récepteur de pression.Selon l'invention, les premier et second pistons sont ramenés dans leur position de repos respectivement par les premier et second moyens d'actionnement.
Patent EP-0359618-A1 (EP)
Inventor: JUNINO ALEX
IPC: C07C323/29
Filed: 1989-08-31
Abstract: 2-substituted para-aminophenols of the general formula 
<IMAGE>
 where Y denotes oxygen or sulphur and R denotes a C1-C6 alkyl, hydroxyalkyl or halogenoalkyl or a C2-C6 polyhydroxyalkyl, with the proviso that if Y = O, R is not methyl or ethyl and if Y = S, R is not ethyl; and a dyeing composition containing one or more compounds of the formula (I), where Y denotes an oxygen or sulphur atom and R is C1-C6 alkyl, hydroxyalkyl or halogenoalkyl or C2-C6 polyhydroxyalkyl.
Patent EP-0368711-A1 (EP)
Inventor: FERRARA PASCUAL
IPC: C07K14/55
Filed: 1989-10-23
Abstract: The invention relates to drugs containing a glycosylated interleukine-2 isolated from a culture medium of recombined CHO cells producing IL-2.
Patent EP-0383833-A1 (EP)
Inventor: BREY ROBERT N III
IPC: C12N15/09
Filed: 1988-09-30
Abstract: La présente invention concerne des souches atténuées de bactéries entéroenvahissantes exprimant un peptide ou une protéine se rapportant à un épitope des parasites du gène Plasmodium de la malaria. On peut utiliser dans des formulations de vaccin vivant contre la malaria les souches bactériennes de l'invention, pouvant se multiplier chez un hôte sans provoquer de maladie ou de trouble significatif, et exprimant un peptide se rapportant au Plasmodium entraînant une immuno-réaction protectrice contre la malaria. Dans des modes de réalisation spécifiques on peut exprimer un peptide se rapportant au Plasmodium comme protéine de fusion, par exemple avec une entérotoxine bactérienne. L'invention se rapporte également à des procédés d'expression d'antigènes de la malaria ou de fragments de ceux-ci à l'intérieur de bactéries entéroenvahissantes atténuées. Dans certains modes de réalisation, l'invention concerne l'expression par la spp Salmonella atténuée, d'épitopes de protéines circonsporozoïtes de Plasmodium.
Patent EP-0420847-A1 (EP)
Inventor: MOLLER KLOPPENBURG JENS
IPC: B01D69/06
Filed: 1988-12-06
Abstract: L'appareil décrit, qui sert à séparer un liquide d'alimentation en un concentré et en une fraction filtrée par filtrage par membranes, comprend un réseau de structures à cassette (1-5) séparées par des plaques intermédiaires (10). Le réseau est destiné à être serré en bloc dans sa direction longitudinale et à être détendu, au besoin, pour permettre le retrait de n'importe quelle structure à cassette sélectionnée. Chaque structure à cassette (1-5) contient une unité de filtrage (6) comprenant une pile de membranes dans laquelle est disposé un premier système de passages d'écoulement qui relie deux zones libres (7, 8) à l'intérieur de la structure à cassette, ces zones libres étant reliées de façon à établir un écoulement sériel ou parallèle ou sériel et parallèle combiné depuis une ouverture d'admission (25) pour le liquide d'alimentation vers un orifice de sortie (25) pour le concentré. Dans chaque pile de membranes est disposé un second système de passages d'écoulement, qui est isolé du premier système et qui sert à conduire la fraction filtrée qui pénètre à travers les membranes jusqu'à au moins un orifice de sortie séparé (9) de chaque unité de filtrage (6). Dans le procédé de réalisation d'une unité de filtrage, des unités de membranes en forme d'enveloppe (62) sont placées dans une pile, un liant liquide durcissable (101) est introduit entre les unités de membranes depuis au moins une surface de l'unité de filtrage jusqu'à une profondeur prédéterminée (a) et, lors du durcissement du liant, une couche du liant conjointement avec les parties marginales des bords des unités de membranes incorporées dans le liant est retirée, par exemple par usinage ou par découpage en surface, jusqu'à une profondeur (b) inférieure à la profondeur (a).