baber/WOPTO huggingface dataset:
Patent EP-0412099-A1 (EP)
Title: Apparatus and method for hydroenhancing fabric.
Inventor: STERNLIEB HERSCHEL
IPC: D04H1/46
Filed: 1989-04-14
Abstract: An apparatus (10) and related process for enhancement of woven and knit fabrics through use of dynamic fluids which entangle and bloom fabric yarns. A two stage enhancement process is employed in which top and bottom sides of the fabric are respectively supported on members (22), (34) and impacted with a fluid curtain including high pressure jet streams. Controlled process energies and use of support members (22), (34) having open areas (26), (36) which are aligned in offset relation to the process line produces fabrics having a uniform finish and improved characteristics including, edge fray, drape, stability, abrasion resistance, fabric weight and thickness.
Patent EP-0423158-A1 (EP)
Inventor: LANDA BENZION
IPC: G03G15/10
Filed: 1989-06-05
Abstract: On a mis au point un système d'imagerie comprenant un appareil destiné à former une image latente sur une surface, ladite image latente comprenant une première partie ayant un niveau élevé de charge électrostatique, une deuxième partie ayant un faible niveau de charge électrostatique, ainsi qu'une troisième partie ayant un niveau intermédiaire de charge électrostatique, les charges dans les première, deuxième et troisième parties étant de la même polarité. On a égalament mis au point un appareil permettant de développer l'image latente en la mettant en contact avec une composition de colorant comprenant un liquide isolant non polaire auquel sont mélangés un premier type de particules pigmentées ayant des charges d'une première polarité, ainsi qu'un second type de particules pigmentées ayant des charges d'une polarité opposée, de sorte que le premier type de particules pigmentées se dépose sur la première partie et que le second type de particules pigmentées se dépose sur la deuxième partie.
Patent EP-0423168-A1 (EP)
Inventor: BRAATHEN THOR FROLICH
IPC: A63B23/12
Filed: 1989-06-27
Abstract: Une bobine de résistance (1) pour un exerciseur, destinée à permettre le déroulement d'une bande (Y) soumise à une force réglable de résistance, et à rembobiner ladite bande à l'aide d'un ressort de rappel (I). Ladite bobine de résistance comprend une tige centrale (P) comportant une partie d'extraction (A), et une partie de résistance (B) montée sur ladite tige. Les constituants desdites parties, rotatifs par rapport à la tige centrale (P), sont reliés à l'aide d'un moyen d'embrayage (G, N) assurant une connexion non rotative dans un sens pour permettre le déroulement, et vont en roue libre pour rembobiner la bande déroulable (Y). Une extrémité de la tige centrale (P) permet une fixation non rotative à un point fixe, si on le désire, via une prise pour utiliser la bobine de résistance (1) comme exerciseur.
Patent EP-0396766-A1 (EP)
Inventor: ISOMURA KEIICHIRO RESEARCH LAB
IPC: B28B1/26
Filed: 1989-10-06
Abstract: Moule de coulée pour le moulage d'articles industriels à partir d'une poudre par moulage en pâte. Ce moule de coulée présente une forte capacité d'absorption d'eau, une longue durée de vie, une grande résistance et d'excellentes qualités de démoulage, et se compose d'un matériau composite constitué de nitrure de bore et d'autres composants céramiques. Ce moule de coulée permet de mouler des produits céramiques avec un bon rendement et sans s'obstruer.
Patent EP-0438517-A1 (EP)
Inventor: RUPPRECHT PETER
IPC: H02K9/197
Filed: 1989-10-10
Abstract: L'invention concerne un moteur à gaine blindé antidéflagrant (1) pour l'entraînement d'une machine en contact avec un liquide, notamment un moteur à gaine d'une pompe centrifuge pour le refoulement de liquides détonants. Puisque le refroidissement direct par un flux dérivé de liquide refoulé parcourant le moteur (1) pose problème, l'invention prévoit un refroidissement indirect avec un échangeur de chaleur (9) disposé dans la région de l'espace rotorique (8) et traversé par un fluide venant de l'extérieur dudit espace (8). Une ouverture (15) ménagée à la sortie de l'espace rotorique (8) permet d'y réduire le dépôt de particules solides et d'empêcher les chutes de pression dangereuses en aval des espaces de coussinet et antidéflagrants. La dimension de cette ouverture (15) est telle que d'une part elle assure la ventilation de l'espace rotorique (8) lors de la mise en marche du moteur à gaine (1), mais que d'autre part elle limite le passage de liquide à un minimum qu'on peut atteindre.
Patent EP-0396868-A1 (EP)
Inventor: KEHRER WOLFGANG
IPC: F28F13/08
Filed: 1990-03-09
Abstract: Ein Wärmetauscher zum Kühlen von Spaltgas ist mit einem Bündel von Wärmetauscherrohren (1) versehen. Jedes Wärmetauscherrohr (1) weist zwei Rohrabschnitte (10, 11) unterschiedlichen Durchmessers auf, die über einen Konus (12) ineinander übergehen. Der Rohrabschnitt (11) mit dem größeren Durchmesser ist am gasaustrittsseitigen Ende des Wärmetauscherrohres (1) vorgesehen.
Patent EP-0403846-A1 (EP)
Inventor: DIETZ GUENTHER
IPC: B60J3/02
Filed: 1990-05-31
Abstract: A sun visor for vehicles is described, consisting of a sun visor body (1) with a core (2) of foamed material and a reinforcement inlay (12, 13, 14, 17, 20), having a mirror (8) inserted into a depression of the sun visor body (1). The sun visor is characterised in that the reinforcement inlay is formed in the region of the base of the depression of the sun visor body (1) by a plane plastic component (12) which is securely connected to the sun visor body (1) and of which at least the outer surface is covered at least in certain areas with foamed material. This plastic component (12) reinforces the base of the depression and serves at the same time as a carrier for the mirror which is connected to the plastic component (12) by screws (33) and/or a clip arrangement. <IMAGE>
Patent EP-0471100-A1 (EP)
Inventor: MUEDERRISOGLU ALI
IPC: A61K33/00
Filed: 1990-08-14
Abstract: Sustained release lithium carbonate tablets comprising 50 to 70 % lithium carbonate, 20 to 25 % lactose, 5 to 15 % carbomer and 0.5 to 2 % magnesium stearate show considerably reduced high peak blood levels avoiding gastrointestinal side effects of lithium and providing for extended dosing periods.
Patent EP-0435022-A1 (EP)
Inventor: HUBER THOMAS
IPC: B65G13/10
Filed: 1990-12-04
Abstract: A castor assembly (1) which can be used in particular in conveying lines for freight comprises two carrying rollers (35) supporting the freight from below, which are pivotally mounted independently of one another on a roller carrier (19) about horizontally extending axes (38) aligned with one another. The roller carrier can be rotated on a fixed housing base part (3) by means of a ball bearing (14) about a vertical axis (5) arranged eccentrically in relation to the roller axes. In order to reduce the costs of manufacture and assembly and in order to obtain a low weight, the roller carrier has, for each of the two carrying rollers, a bearing shell (28), open at the top, in the form of a pitch cylinder in which a plurality of bearing needles (37) is arranged, on which needles the respective carrying roller is pivotally seated and the longitudinal axes of which are aligned parallel to the horizontal axis of rotation of the carrying roller, and a housing cover part (20) firmly connected to the roller carrier, which cover part encloses the carrier rollers projecting beyond its upper external surface from above and protects the carrier rollers and the bearing needles in the bearing shell. 
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Patent EP-0442106-A1 (EP)
Inventor: SCHARF PETER
IPC: F41F3/07
Filed: 1990-12-19
Abstract: What are described are a launching apparatus (10), especially for a submarine weapon, and a method for producing such a launching apparatus (10), which has a tubular portion (12) and a bottom portion (14) made in one piece with the tubular portion (12). The launching apparatus (10) is formed by flow-turning and consists of a maraging steel. By means of such a design, time-consuming and labour-intensive remachining of the launching apparatus (10) can be avoided, whilst at the same time sufficient strength properties are obtained to withstand the high launching charge-gas pressures. In order further to reduce the weight reduction of the launching apparatus (10), whilst at the same time preserving good strength properties, the wall thickness of its tubular portion (12) preferably decreases from the bottom portion (14) towards the muzzle (20). <IMAGE>
Patent EP-0387963-A1 (EP)
Inventor: VAN NES JAN AERT
IPC: C10M101/02
Filed: 1990-03-13
Abstract: A mixture of paraffin oil and a petroleum jelly for use as lubricant in a method of introducing an optical fibre cable into a cable conduit. The ratio of paraffin oil to petroleum jelly is comprised between 30:70 and 70:30, preferably 1:1. 
     The lubricant may be applied in a cable conduit before intro­ducing said telecommunication cable. 
     The cable is introduced into the cable conduit by means of a pulling cable or a blowing system, preferably at the assembly site. 
     The cable conduit may have a smooth or corrugated inner wall.
Patent EP-0393762-A1 (EP)
Inventor: MEGENS LUDOVICUS
IPC: H01R12/55
Filed: 1990-04-12
Abstract: A method of mounting SMD components (6, 7, 8) and wire components (21, 22) on a printed circuit board (2), in which the wire components (21, 22) are secured on the printed circuit board (2) by means of connection elements (13, 14). The SMD components (6, 7, 8) and the connection elements (13, 14) are secured by reflow soldering on the printed circuit board (2), while the wire components (21, 22) are connected by their connection wires (19, 20) to the connection elements (13, 14) by a welding operation.
Patent EP-0429103-A1 (EP)
Inventor: VANDICHEL JEAN-CLAUDE NOEL ELI
IPC: C08G18/00
Filed: 1990-04-19
Abstract: A process for preparing a soft flexible poly­urethane foam by reacting (a) one or more organic polyisocyanates with (b) one or more polyols having a molecular weight in the range of from 400 to 12,000, in the presence of (c) a catalyst, (d) a blowing agent, and (e) if required, auxiliaries and/or additives, wherein the blowing agent (d) comprises water in admixture with 0.01 to 1 pbw, per 100 pbw polyol (b), of one or more non-crosslinked organic polyelectrolytes having a molecular weight in the range of 1000 to 20,000,000.
Patent EP-0388006-A1 (EP)
Inventor: TURNER DENNIS M
IPC: A47D1/02
Filed: 1990-02-09
Abstract: A lock-release mechanism is mounted on the back (70) of a foldable high chair (10) to control relative movement between the chair back (70) and the underlying seat and leg assembly (12, 14, 16). In use, the lock-release mechanism (120) can be actuated manually to permit the high chair (10) to be folded from an unfolded use position to a partly folded safety stop position and a fully folded storage position.
Patent EP-0398703-A1 (EP)
Inventor: NELSON ROBERT L C O MINNESOTA
IPC: C12M1/34
Filed: 1990-05-17
Abstract: A device useful for growing aerobic microorganisms, particularly molds. The device employs a relatively small amount of water-reconstitutable medium that can be sealed in order to prevent desiccation and contamination of the medium yet still provide an adequate supply of air to the medium, by means of a membrane underlying the medium, to support the growth of aerobic microorganisms.
Patent EP-0412743-A1 (EP)
Title: Process for producing injection-moulded sinterings
Inventor: KIJIMA YOSHIO
IPC: B30B11/00
Filed: 1990-08-06
Abstract: A process for producing an injection-molded sintered product by powder metallurgy is claimed, which comprises injection molding a kneaded product comprising a magnetic powder and a binder, releasing the molded product from the metal mold, and sintering the molding after debindering, wherein the molding is taken out from the metal mold using an electromagnet which exerts an adsorptive force to the molding. 
     The process simplifies the release of the injection-­molded products from metal molds and the transfer of the molding to the debindering process; it therefore is suitable for mass production, gives high yield, and has a wide applicability to products regardless of their shape.
Patent EP-0381546-A1 (EP)
Inventor: LECLERC PATRICK
IPC: E05B17/04
Filed: 1990-01-17
Abstract: Cette serrure débrayable du type comprenant un rotor (3) commandé par une clé crantée pour le désolidariser d'un stator, lui-même constitué par une douille (2) montée rotative dans un corps (1) et indexée élastiquement par rapport audit corps (1), ledit rotor (3) commandant un doigt d'entraînement (7) d'un mécanisme de serrure. Cette serrure suivant l'invention se caractérise par le fait que le doigt (7) est solidaire d'un premier levier (5) articulé sur un premier axe (9) excentrique solidaire de la douille (2), ledit doigt (7) étant coaxial au rotor (3) et à la douille (2) en position de repos, ledit doigt (7) traversant un second levier (4) de commande de la serrure articulé sur un second axe (8) excentrique solidaire du corps (1), le rotor (3) comportant un téton (6) d'entraînement dudit premier levier (5).
Patent EP-0402212-A1 (EP)
Inventor: MULLER RENE M
IPC: B32B17/10
Filed: 1990-06-01
Abstract: Process for the manufacture of a coating layer made of heat-curable polyurethane having self-healing properties. 
<??>According to the invention the isocyanate component is essentially a diisocyanate or a mixture of diisocyanates in the form of monomers capable of forming an isocyanate trimer by a trimerisation reaction in the presence of a specific catalyst, the reaction mixture of the diisocyanate and of the polyol component, containing a trimerisation catalyst, is deposited by casting or spraying onto the support for forming the layer, and the trimerisation reaction is carried out on the said support, together with the polymerisation of the polyurethane layer under the effect of heat. 
<??>The coating layer is employed in safety glazing.
Patent EP-0471910-A1 (EP)
Inventor: MAEBASHI NOBUYUKI
IPC: C04B38/00
Filed: 1990-12-12
Abstract: A process for manufacturing a ceramic filter having a given pore size required as a filter membrane and also having superior alkali resistance and acid resistance. The filter of the present invention is produced by preparing an aggregate comprising alumina coarse particles and a sintering aid comprising alumina-zirconium mixed particles containing not more than 90 wt.% of alumina, blending said alumina coarse particles and alumina-zirconium mixed particles so as for alumina to be in an amount of from 80 to 99 wt.% based on the total weight of the starting materials, forming the blended starting materials to have a desired shape, and firing the formed product.
Patent EP-0452609-A1 (EP)
Inventor: LEOPOLD HANS DR
IPC: H03M1/82
Filed: 1990-04-19
Abstract: In a monolithically integrated high-resolution analog/digital converter in accordance with the charge compensation method, it is proposed, in order to enhance the accuracy, that the control input of a pulse-width modulator is connected to the output of the charge compensation integrator, that an output signal of the pulse-width modulator determines the variation with time of a signal fed back to the charge compensation integrator, this or another output signal of the pulse-width modulator being supplied to a digital evaluating circuit which supplies at its output a digital signal corresponding to the input signal of the analog/digital converter, and that both the input signal of the analog/digital converter and the feedback signal are conducted to inputs of the charge compensation integrator. 
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Patent EP-0416096-A1 (EP)
Inventor: RUTKOWSKI WAYNE L
IPC: G09F3/10
Filed: 1990-03-26
Abstract: L'invention concerne des feuilles d'étiquettes (12) auto-collantes à double couche destinées à une impression par dépôt d'ions, utilisant un adhésif (22) (voir Fig. 3) sur la face arrière desdites étiquettes (14), se présentant sous la forme de configurations géométriques (24) entre lesquelles se trouvent des bandes (26) étroites sans adhésif. Lesdites configurations peuvent être hexagonales (24) ou losangiques, par exemple, de sorte que les bords des étiquettes (14), coupés par une matrice, ne s'enroulent pas; les surfaces (26) dépourvues d'adhésif peuvent représenter moins de 1/16ème de pouce, de préférence 1/32ème de pouce en largeur, de sorte qu'avec les pressions élevées rencontrées dans l'impression par dépôt d'ions (voir Fig. 5), on peut obtenir des étiquettes sans enroulement avec une impression de haute résolution.
Patent EP-0428650-A1 (EP)
Inventor: DIERL RUDOLF
IPC: A61F2/32
Filed: 1990-05-10
Abstract: Il est présenté un procédé pour la fabrication d'éléments de construction composites dans lequel un noyau préfabriqué (1) passe, avec des fibres de renforcement (3) le long de sa surface, à travers une ouverture (15) d'une membrane élastique (14). Ceci permet de fabriquer en série des éléments de construction composites (1, 2) grâce à un procédé économique, dans lequel les éléments de construction ont des sections transversales qui ne sont pas uniformes sur toute leur longueur.
Patent EP-0433432-A1 (EP)
Title: Laser solide a longueur d'onde d'emission 0,5-0,65 micrometres
Inventor: POCHOLLE JEAN-PAUL
IPC: H01S3/0941
Filed: 1990-06-28
Abstract: L'invention concerne un laser solide à longueur d'onde d'émission comprise entre 0,5 et 0,65 mum. Un barreau laser (1) en Mg2SiO4 (Forstérite) dopé chrome est pompé par une diode laser (2) émettant entre 0,75 et 0,8 mum, cette diode laser étant à base de Ga1-xAlxAss avec x compris entre 0,1 et 0,18.
Patent EP-0437571-A1 (EP)
Inventor: PROHASKA HANS
IPC: H02K1/17
Filed: 1990-07-14
Abstract: Est décrit un procédé pour fabriquer un moteur électrique destiné à un essuie-glace de véhicules à moteur, dans lequel des aimants (20) sont maintenus sur l'enveloppe de carter (12) par un assemblage collé (21). Cet aimant (20) avec la colle (21) est placé dans l'enveloppe de carter (12) avant revêtement par poudre de celle-ci sous apport de chaleur. En outre, l'apport de chaleur lors de ce revêtement par poudre (50) sert en même temps au durcissement de la colle fusible (21).
Patent EP-0494198-A1 (EP)
Inventor: OLKKONEN HANNU
IPC: H03G3/12
Filed: 1990-09-26
Abstract: On décrit un amplificateur de mesure pouvant mettre en oeuvre un moyen de commande automatique du gain d'un amplificateur (1), lequel peut également être lu comme valeur du gain établi conjointement avec l'affichage de la tension de sortie de l'amplificateur. L'amplificateur utilise des résistances à rétroaction parallèles (3) dont une seule est connectée à la fois. La sélection est affectuée sur la base d'une comparaison de la tension de sortie et d'un niveau de tension de référence (6, 7). Un compteur croissant/décroissant sert à contrôler le résultat de la comparaison et à commander un multiplexeur (2) qui connecte les résistances (3) par l'amplificateur (1). L'amplificateur est notamment adapté aux mesures dans lesquelles des amplificateurs multiples peu coûteux doivent être utilisés et l'amplitude du signal analogique entrant varie de plusieurs ordres de grandeur.
Patent EP-0447856-A1 (EP)
Inventor: ASANO MASAMICHI
IPC: H01L29/423
Filed: 1991-02-28
Abstract: A non-volatile semiconductor memory cell including: a plurality of blocks (31-1 to 31-k) each having a plurality of floating gate transistors (30) as memory cells, the floating gate transistor (30) having a drain (16), a source (15), a floating gate (11), and a control gate (13) capacitively coupled to the floating gate (11), and a data program of the floating gate transistor (30) being effected by data write through injection of electrons into the floating gate (11) and by data erase through emission of electrons from the floating gates (11); a circuit unit for applying an erase signal to a selected one of the blocks to emit electrons from the floating gates of a plurality of memory cells (30) in the selected block and to erase data in all of the memory cells in the selected block at the same time; and a circuit unit (36) for applying a write signal to the drains (16) of the floating gate transistors (30) within the selected block, without applying the write signal to the drains (16) of the floating gate transistors (30) of non-selected blocks.
Patent EP-0447907-A1 (EP)
Title: Beleuchtungsanordnung zur Beaufschlagung eines Photomultipliers bei einem Zweistrahlphotometer
Inventor: WULF JUERGEN DR
IPC: G01J1/16
Filed: 1991-03-09
Abstract: Ein Photomultiplier (10) mit einer länglich-rechteckigen, zu der Eintrittsöffnung (14) verkanteten Kathode (20) wird abwechselnd von einem Messlichtbündel (36) und einem Referenzlichtbündel (40) beaufschlagt. Das Messlichtbündel (36) und das Referenzlichtbündel (40) verlaufen dabei in einer zu den Längskanten der Kathode (20) parallelen Ebene und fallen so auf die Kathode (20), dass sie gleiche Flächen der Kathode (20) beaufschlagen. <IMAGE>
Patent EP-0459209-A1 (EP)
Inventor: MARTWICK WILFORD E
IPC: F42B5/045
Filed: 1991-05-14
Abstract: A cartridge case 68 for a cased telescoped ammunition round 10. Cartridge case 68 includes a hollow cylindrical casing 12 fabricated from a material which undergoes elastic deformation when round 10 is fired from a gun, a rear seal 20 and a front seal 22. A control tube is secured to rear seal 20 and a primer is mounted to be in communication with the interior of control tube 24. Casing 12 has an axis of symmetry 18 which is also the axis of symmetry of round 10, and control tube 24. Seals 20, 22 each have side walls 48, 48' in which crimp grooves 56, 56' are formed. Each crimp groove includes a cam surface 58, 58'. Rear and front portions 14, 16 of casing 12 are crimped into grooves 58, 58'. A projectile 26 provided with a booster piston 28 is mounted within round 10 with piston 28 being located within control tube 24. The main propellant charge 38 is positioned around control tube 24 and round 26, and a booster charge is positioned with control tube 24. When round 10 is fired, axial growth of casing 12 forces portion 14, 16 to ride up cam surfaces 58, 58' expanding them. When the pressure within casing 68 returns to normal, the expanded parts of portions 14, 16 act to retract end seals 20, 22.
Patent EP-0461602-A1 (EP)
Inventor: HOENL WOLF-DIETER
IPC: B60R22/343
Filed: 1991-06-11
Abstract: The blocking mechanism of the belt retractor which locks in an emergency is provided with a sensor-controlled electromagnet (32), in whose excited state a control latch (30) is held disengaged from the toothing of a control plate (18). In the non-excited state of the electromagnet (32), the control latch (30) is moved by spring force into engagement with the toothing of the control plate (18). In order to permit the safety belt to be put on even in the event of a power failure, the belt retractor roller is sensed by means of a sensing lever (36) which engages via a leaf spring (40) on the control latch (30). While the belt is being put on, the electromagnet (32) is held in the excited state by means of a switch (50) so that a temporary interruption of the process of putting the belt on does not lead to blocking. <IMAGE>
Patent EP-0462607-A1 (EP)
Inventor: INNESTO GIOVANNI
IPC: D06F43/08
Filed: 1991-06-19
Abstract: The device for recovering solvents in dry-cleaning machines comprises: a unit which is suitable for circulating the drying air, which contains the residual solvents, through a recovery duct (5) which is connected to the dry-cleaning machine (2); an activated-carbon recovery unit (6) which is arranged along the recovery duct and is suitable for absorbing the solvents; heating means (7) arranged inside the activated-carbon recovery unit and suitable for causing the evaporation of the absorbed solvents.
Patent EP-0464788-A1 (EP)
Inventor: UKITA KEIZO
IPC: C10L5/00
Filed: 1991-07-03
Abstract: There is provided a water absorbent comprising a magnetic material and a highly water-absorbable resin. Said water absorbent is contacted with a moisture-containing powder and the water absorbent that has absorbed the moisture is then separated from the powder by means of a magnet, whereby the moisture content of the moisture-containing powder can be decreased. Said water absorbent is produced by forming a mixture composed of the highly water-absorbable resin, water and the magnetic material and then drying said mixture.