baber/WOPTO huggingface dataset:
Patent EP-0298085-A1 (EP)
Inventor: WALSDORF NEILL B
IPC: A23L1/304
Filed: 1987-03-12
Abstract: Composition à base de citrate de calcium possédant une densité apparente supérieure à environ 1,1 g/cc. De l'acide citrique et un composé de calcium sont mélangés pour produire un mélange présentant un rapport molaire composé de calcium/acide citrique égal à 1,5 environ. On produit un mélange présentant le pourcentage d'hydratation désirée en ajoutant de l'eau au mélange tout en l'agitant, bien qu'il soit possible de mélanger en une seule étape lorsqu'on le désire le composé de calcium, l'acide citrique et l'eau. Le mélange hydraté est mélangé intimement pour faciliter la réaction de l'acide citrique avec le composé de calcium et pour former une masse granulée composée principalement de granules présentant des diamètres compris entre 1/64 pouces (39,7 mm) et environ 1/16 pouces (159,0 mm). La masse granulée est ensuite séchée jusqu'à présenter une teneur en humidité comprise entre environ 10% en poids et environ 13% en poids pour produire une composition de citrate de calcium possédant une densité apparente supérieure à environ 1,1 g/cc. Pour produire des comprimés de citrate de calcium, cette composition de citrate de calcium est transformée en une composition à comprimés par l'adjonction d'un ou plusieurs liants à comprimés. Cette composition à comprimés passe ensuite à travers une presse à comprimés à station multiple de manière à former des comprimés de citrate de calcium de densité élevée. Ces comprimés de citrate de calcium de densité élevée présentent une teneur en calcium supérieure à 15% en poids et un rapport molaire calcium/citrate égal à environ 1,5. Généralement ces comprimés possèdent une densité supérieure à 1,5 g/cc et peuvent être enrobés pour des raisons esthétiques ou autres de mélanges comprenant des substances telles que le sucre, le polyvinylpyrrolidone, le carbonate de calcium et le bioxyde de titane.
Patent EP-0325600-A1 (EP)
Inventor: FARKASCH BERNHARD
IPC: C04B35/657
Filed: 1987-09-29
Abstract: Pour fabriquer des composites céramiques ou céramo-métalliques, on place entre deux feuilles métalliques minces (11, 12), de préférence d'une épaisseur comprise entre 0,5 mum et 200 mum, un matériau céramique (13) bien moins compact, puis on presse les uns contre les autres les éléments du composite que l'on vitrifie ensuite. Le pressage entraîne souvent une modification fondamentale de la forme tridimensionnelle. Les composites obtenus trouvent de nombreuses applications, que ce soit comme armature dans des briques coulées par fusion, comme filtre ou comme fils supraconducteurs.
Patent EP-0290509-A1 (EP)
Inventor: ROSEN HAROLD A
IPC: H04B7/208
Filed: 1987-10-19
Abstract: Système de communications par satellite permettant la communication entre des postes mobiles (11, 12, 14) et fixes (16). Le système de communications comprend une pluralité d'utilisateurs mobiles (11), un satellite (33) en orbite géo-synchrone envoyant des signaux de liaison montante et descendante adressables en fréquence aux postes mobiles (11, 12, 14), une station de base (10) recevant les signaux provenant du satellite et transmettant des signaux vers ce dernier et une pluralité d'utilisateurs fixes (16) couplés à la station de base (10). Ce système présente l'avantage de la réutilisation des fréquences et l'adressage en fréquence des émissions à liaison montante et descendante des utilisateurs mobiles (11, 12, 14).
Patent EP-0287042-A1 (EP)
Inventor: DI DOMENICO ROBERTO
IPC: C07D277/04
Filed: 1988-04-13
Abstract: Thiazolidines of formula I
      - wherein R is H, C₁-C₄-alkyl, allyl or propargyl; 
- X is O, CH₂, S; 
- R₁ is C₁-C₆-linear or branched alkyl, phenyl, benzyl, or a group of formula CH₂-CH₂-O-(CH₂-CH₂-O) n -Ra 
wherein n is zero or an integer from 1 to 3 and Ra is H, benzyl or C₁-C₆-linear or branched alkyl. 
     Compounds I are endowed with favourable therapeuti­cal properties for pathologies of the respiratory system.
Patent EP-0349667-A1 (EP)
Inventor: ANTOLINI RENZO
IPC: F25D23/06
Filed: 1988-07-08
Abstract: A known closed container construction made of insulating material, using the layered construction method, for the transport of perishable goods on a commercial vehicle has individual walls with a polyurethane core and an inner skin and an outer skin made of suitable material, wood, sheet metal or the like. For the purpose of required stability, reinforcement ribs, rails, panels or the like are provided, which increase the empty weight of the construction and impair the heat-insulation properties. According to the invention, a self-supporting closed container construction is proposed, the individual walls (3,4,7) of which are likewise constructed to be self-supporting and contain no heat bridges such as according to the state of the art. Overall, a low empty weight of the container (1) results. <IMAGE>
Patent EP-0305983-A1 (EP)
Inventor: FRIGERIO MARCO
IPC: C07D409/06
Filed: 1988-08-31
Abstract: 2-(substituted)-propyl-1,4-dihydropyridines, a method for their preparation and pharmaceutical compositions containing them for the treatment and prophylaxis of heart and circulatory diseases are described.
Patent EP-0356573-A1 (EP)
Inventor: ITOH MEIICHI
IPC: A61N1/08
Filed: 1988-09-02
Abstract: A stimulating heart inspection apparatus including a stimulation device (1) in which electrical stimulating waves, generated by an electrical stimulation wave generating device (2) for effecting pacing in accordance with an externally set stimulation pattern, are input through a catheter and the intracardiac electrocardiogram signals, induced in the catheter, are amplified and recorded on a recorder (10) which is connected to the stimulation device (1). The recorder (10) is designed to commence the recording operation in response to a recording start signal in advance of the generation of the final electrical stimulation wave, and to stop the recording operation in response to the intracardiac electro­cardiogram signal generated for the first time after the generation of the final electrical stimulation wave. During the operation, waveforms of the final stimulation signal and the intracardiac electrocardiogram signal are recorded and the characters representing the stimulation pattern are printed.
Patent EP-0315795-A1 (EP)
Inventor: FREY OTTO
IPC: A61F2/34
Filed: 1988-10-15
Abstract: In order to prevent damage to the polished surface of a metallic articular head in the event of dislocation thereof, the metallic shell element (4) containing the cup (3) is covered, in the direction of the equatorial edge of the cup, by a plastic ring (7) whose internal diameter corresponds to the diameter of the cup (3). 
<IMAGE>
Patent EP-0285324-A1 (EP)
Inventor: WEIGERT FRANK JULIAN
IPC: B01J23/06
Filed: 1988-03-24
Abstract: Substituted fluorobenzenes are produced by pyrolyzing vinylfluorocyclobutanes at a temperature of 250-450°C in the presence of activated carbon or certain metal oxides selected from oxides of aluminium, titanium, cerium or chromium or mixtures of metal oxides.
Patent EP-0290300-A1 (EP)
Title: Rapid connecting device for printed circuits for modular boxes
Inventor: DINCKEL LUCIEN
IPC: H01R9/22
Filed: 1988-03-30
Abstract: The device comprises contact strips (13, 14, 15), one end of which penetrates into the terminal housing (5) and another end of which, following a path obtained by folding and/or cutting out, forms an elastic contact which bears against a contact pad (11) of the printed circuit board (8). <IMAGE>
Patent EP-0314565-A1 (EP)
Inventor: COUTIER CHARLES
IPC: E06C9/02
Filed: 1988-10-25
Abstract: Access to the top of a caged ladder (2, 3) is barred by the device of the invention which comprises a door panel (6) and a closure member (10) both hinged about respective vertical axes (7b, 12), and interconnected like a pair of compasses by a hinge piece (11) and a lever (14) which engages in a slot (13) of the hinge piece.
Patent EP-0359888-A1 (EP)
Inventor: PAPADOPOULOS GEORGES
IPC: A61N1/22
Filed: 1988-09-20
Abstract: Lumbar girdle (No. 4), neck collar (No. 5) or knee support for the treatment of the affected area in question, on which there are fixed, depending on the requirements of the treatment, two or more round or square metallic plates with a conical, trapezoidal (No. 1) or plane form, of identical thickness. One of these plates principally contains copper and the other zinc in a large proportion. When the girdle, collar or knee support is applied to the affected area, a diadermic current of low voltage is produced across the skin by the dissimilarity of the components of the plates, when they come into contact with the wet skin of the affected area. This girdle consists of a tight-weft rectangular fabric on which the plates (No. 2) are fixed by means of a second plasticised fabric, having the same dimensions as the girdle, pierced with openings smaller than the dimensions of the plates (No. 3). In this way the central part of the plates appears free (uncovered). <IMAGE>
Patent EP-0292439-A1 (EP)
Inventor: HERRLI PETER
IPC: A61J1/05
Filed: 1988-05-19
Abstract: The bag (10) is made from a composite film (13) and has a tube (9) opening into it and made from the composite film (13). The composite film (13) comprises a polyester film (11) and a polypropylene film (12). The polypropylene film (12) is situated on the inner side of the container (10) and can be welded at a lower temperature than the distortion temperature of the polyester film (11). The edge areas of the two polypropylene films (12) bearing against one another along the periphery of the bag (10) are welded to one another, except at the position where the tube (9) opens into the container (10). As regards the tube (9), the polypropylene film (12) is situated on the outer side thereof. In this way, the inner polypropylene film (12) of the bag (10) and the outer polypropylene film (12) of the tube (9) touch one another and are welded to one another. This bag (10) is transparent, so that the contents can be monitored visually, and it can in addition be made with little work and at low cost. <IMAGE>
Patent EP-0341267-A1 (EP)
Inventor: BIERLEIN JOHN DAVID
IPC: G02B6/12
Filed: 1988-07-19
Abstract: Un procédé pour produire un guide d'ondes optiques consiste à mettre en contact au moins une surface optiquement lisse d'un monocristal de K1-xRbxTiOMO4 où x vaut de 0 à 1 et M est P ou As, avec un sel fondu spécifié d'au moins un élément parmi Rb, Cs et Tl à une température comprise entre environ 200°C et environ 600°C pendant une durée suffisante pour augmenter l'indice de réfraction en surface d'au moins 0,00025 environ par rapport à l'indice de réfraction du cristal de départ, et à refroidir le cristal obtenu. Sont également décrits le produit ainsi fabriqué et un dispositif guide d'ondes le mettant en oeuvre.
Patent EP-0366702-A1 (EP)
Inventor: CATT IVOR
IPC: G11C29/00
Filed: 1988-07-15
Abstract: Chaque circuit constitutif (fig. 3; fig. 4) d'une tranche LSI (intégration à grande échelle) comprend une partie (32; 46) de logique kernel vérifiant l'intégrité du circuit auquel elle appartient, selon un procédé étape par étape par lequel des parties (39, 40, 42, 43) progressivement plus grandes du circuit sont testées. La logique (31; 50, 51) testée pendant une étape est impliquée dans l'étape suivante, et une fois le test du circuit constitutif terminé, on l'étend aux circuits adjacents de la tranche. La détection d'une anomalie à n'importe quelle étape a pour effet l'isolation du circuit défectueux (ou d'une partie de celui-ci). Des programmes de test ainsi que des données sont stockées dans la mémoire morte (37, 38) à l'intérieur du circuit constitutif, ou bien sont envoyés par des câbles (44) connectés à la tranche, à des fins de stockage dans la mémoire vive (48). Une fois le test achevé, la logique de configuration se trouvant à l'intérieur des circuits interconnecte les bons circuits dans un réseau, à des fins de communication de signaux entre eux. On peut partager la logique kernel (32; 46) entre des groupes de circuits constitutifs.
Patent EP-0377630-A1 (EP)
Inventor: OMARK OLLE
IPC: G01F11/00
Filed: 1988-09-02
Abstract: Un dispositif de dosage, servant à doser une substance granuleuse telle que de préférence une substance fourragère sous la forme de granules, comprend un tube cylindrique circulaire (1), dans lequel s'étend une vis d'alimentation sans fin (5) destinée à acheminer la substance à travers le tube en direction d'une sortie (2) ménagée dans ce dernier, la vis d'alimentation sans fin formant dans le tube un premier chemin hélicoïdal avec un pas de vis constant. Un organe de commande (19) est destiné à actionner un moteur d'entraînement (8) en réponse à une dose de substance désirée, de sorte que le moteur fait effectuer à la vis d'alimentation sans fin (5) un nombre de révolutions qui correspond à ladite dose de substance désirée déversée par la sortie (2) du tube. Selon la présente invention, au moins un élément de guidage allongé fixe (20) entoure la vis d'alimentation sans fin (5) et forme dans le tube un second chemin hélicoïdal dont la direction du pas d'avance est opposée à la direction de celui du premier chemin hélicoïdal. En outre, l'élément de guidage (20) s'étend dans un sens radial vers l'intérieur à partir de la paroi interne du tube, la substance granulaire étant amenée par l'élément de guidage à tourner hélicoïdalement dans le tube en direction de sa sortie, tel un corps solide, pendant l'utilisation. On obtient ainsi un dosage d'une bonne précision et qui s'effectue dans des conditions jamais perturbées.
Patent EP-0378575-A1 (EP)
Inventor: O'BRIEN RICHARD J
IPC: G01N21/15
Filed: 1988-08-26
Abstract: Système à écoulement d'air de purge destiné à faire passer de l'air sur une lentille (28), afin de la maintenir propre et exempte de contaminants particulaires, et à assurer un écoulement d'air à l'opposé de la lentille (28), comportant des écrans (58A-58D, 96, 104) provoquant un écoulement en travers de la lentille (28), non symétrique, afin d'éviter une zone d'air morte ou de stagnation dans le centre de la lentille (28). L'alimentation d'air utilisée pour une telle purge est commandée de manière adaptée, de sorte que l'écoulement change de direction et que les particules sont éliminées de l'écoulement principal de l'air de purge, par séparation inertielle avant le temps où l'air entre en contact avec la lentille (28), sans quoi lesdites particules entraînées par l'air pourraient se déposer sur la lentille (28). Un orifice de régulation d'écoulement (65) peut également assurer un écoulement secondaire, destiné à porter les particules séparées de l'écoulement principal hors du passage d'écoulement (39).
Patent EP-0374190-A1 (EP)
Inventor: JOBSIS FRANS F
IPC: G01N33/49
Filed: 1988-09-01
Abstract: Est décrit un procédé spectrophotométrique de détermination quantitative de la concentration d'un constituant dilué dans un environnement soit clair soit à forte dispersion de lumière, le contenant dans une concentration inconnue, avec un constituant de référence dont la concentration est connue, par une série d'étapes d'orientation (14) et de mesure (16) simultanées de rayonnement, de radiations de longueurs d'ondes variables sélectionnées. Sont décrites les applications spécifiques mettant en oeuvre la détermination spectrophotométrique in situ, in vivo, (Figure 7), non envahissante d'espèces en supension dans le sang et tissulaires, par exemple, l'hémoglobine, et l'oxyhémoglobine, ainsi que l'oxydase c de cytochrome d'enzyme intracellulaire, dans des parties du corps humain telles que les doigts, (Figure 7), les mains, les orteils, les lobes des oreilles, etc., ainsi que dans des organes tels que le cerveau, (Figure 8), les muscles du squelette, le foie, etc.
Patent EP-0344582-A1 (EP)
Inventor: MEIER NORBERT
IPC: F16L29/00
Filed: 1989-05-23
Abstract: The invention relates to a coupling for tubes or hoses, comprising two components which can be attached to each other by means of a screw, plug or clamp joint in a liquid-tight fashion which components contain valve devices which seal the tubes in the coupled state and consist of a valve cone which, when uncoupled, closes against the inside cone of the valve seating by means of a spring (1) and is opened by a counterpart of the other component against the spring (1) which is braced against a plate (3) in the coupling body, the spring (1) being fitted so as to be sealed with respect to the liquid in a bellows (2) which extends from the plate (3) to the valve cone (4). The bellows (2) has a lower collar (5) and is held in a force fit against the plate (3) with the aid of a sleeve (6), bellows (2) and collar (5) being integral and, like all the parts coming into contact with liquid, being made of plastic. <IMAGE>
Patent EP-0351554-A1 (EP)
Inventor: ZEUS DIETER DR ING
IPC: F16J15/36
Filed: 1989-06-15
Abstract: A slip-ring seal having a slip-ring (7), made of magnetic material and guided on the shaft (2) fixedly in terms of rotation and axially displaceably, and having a counter-ring (4) which is attached to a housing (3) and is made of permanent magnetic material. Serving for the axial guiding, the securing of the radial position, the sealing off against the shaft (2) and for the transmission of torque of the slip-ring (7) is a cross-sectionally U-shaped angular sleeve (9), made of elastomeric material and consisting of an annular diaphragm (9b) extending over the radial thickness of the slip-ring (7), a tubular section (9a), which is moulded onto the radially outer end of said diaphragm, overlaps the outer circumference of the slip-ring (7) and is attached to said slip-ring, and a tubular section (9c) which is moulded onto the radially inner end of said diaphragm, has radial clearance from the slip-ring (7) and is attached to the shaft (2) by its inside circumference. The slip surfaces of the counter-ring and the slip-ring (4, 7) have a coating made of adamantine carbon. With low wear and inexpensive producibility, the slip-ring seal requires only a small magnetic attraction. <IMAGE>
Patent EP-0349938-A1 (EP)
Inventor: HOM JORGEN
IPC: F16J9/00
Filed: 1989-07-01
Abstract: A sealing structure comprises a body member (11) having a peripheral surface defining a first annular channel (14, 15) therein. A first annular sealing member (18) is received in said first channel (14, 15) and has a cross-sectional shape so as to define a second annular channel (20). This first annular sealing member (18) is an endless ring, which is made from an elastic, stretchable material. The cross-sectional shape of the second channel (20) has a constriction (22) radially spaced from the bottom of the channel, and a second flexible annular sealing member (23) is in the second channel (20) and has a cross-sectional shape, which is substantially complementary to the cross-sectional shape of the second channel (20). The second annular sealing member (23) is made from a flexible, relatively stiff material and is slit, whereby the second sealing member (23) may be mounted and safely retained in the second channel (20) after mounting the first sealing member (18) in the first channel (14, 15). A second channel (20) is preferably defined at both sides of the first sealing member (18) and the second sealing member (23) received therein may be cut from a length of strip material.
Patent EP-0407645-A1 (EP)
Inventor: NOVICHKOV ANDREI VLADIMIROVICH
IPC: B60K17/346
Filed: 1989-07-14
Abstract: The transmission contains a gearbox (1), in the housing of which an input shaft (4) and a hollow main shaft (15) with driven gears (27, 28, 24, 18, 19, 20) are supported, at least one of these gears being seated on the output shaft (11) of a differential (12) and rigidly fixed to this. <IMAGE>
Patent EP-0364692-A1 (EP)
Inventor: HURTER HELMUT DIPL-ING FH
IPC: B60R9/058
Filed: 1989-08-17
Abstract: It is intended to facilitate the handling of a roofrack for a motor vehicle during installation and removal and to ensure its secure mounting, for which purpose on each supporting foot (1) there is arranged a tensioning lever (6) which projects through a slot (18) in the supporting foot and which is connected via an intermediate piece (7), subject to spring action, to a swivelable tensioning plate (8) which engages through a window (39) of the supporting foot and which carries at least one pin (9) engaging in a socket (10) fastened to the vehicle roof (38). <IMAGE>
Patent EP-0365889-A1 (EP)
Inventor: GIELISSEN HANS
IPC: E06C1/34
Filed: 1989-10-06
Abstract: The strike point consists of a smooth shank (28) pointed at one end and having barbs (27) distributed over its length and its periphery in such a way that, after the strike point (23) has been driven into the framework and subsequently turned, the barbs (27) penetrate into the undamaged material of the framework. To turn the strike point (23), the shank, at its end remote from the tip, has either a head with driving flats for a spanner or a holding arm (22) which is arranged at right angles, carries a hoop and is either connected in a positive- locking manner to the shank (28) via the square (21a) of the coach- bolt head (21) or is connected in one piece with the shank (28). <IMAGE>
Patent EP-0402529-A1 (EP)
Inventor: MONTICELLI IVAN
IPC: E06B3/67
Filed: 1990-01-02
Abstract: In frames (1) are mounted glass chambers (2) in which, through manifolds (3), the coloured amorphous fluid is in­serted which, filling the inside chamber (10) makes the transparency of the glass opaque and causes the darkening of the frames. 
     The insertion and/or dischatge of the fluid is produced by means of a pump (8) which recalls or sends said fluid from a storage tank (9).
Patent EP-0351908-A1 (EP)
Inventor: VAN WILTENBURG NICO C O OCTROO
IPC: C12N7/00
Filed: 1989-07-12
Abstract: The invention relates to a live virus vaccine against Newcastle Disease containing at least ¹⁰log 5.5 EID₅₀ per dose of the strain NDW, deposited at the CNCM of Institut Pasteur in Paris under no. I-781.
Patent EP-0427890-A1 (EP)
Inventor: TERRELL DAVID RICHARD
IPC: G03G5/05
Filed: 1989-11-13
Abstract: A photoconductive recording material having a conducting electrode element coated with one or more layers, one or more of said layers incorporating one or more polyester carbonate copolymers, wherein the aromatic carbonate units are present in the range of 10 to 48 % mole of said copolymer and correspond to the general formulae (I), and wherein the aromatic ester units are present in the range of 52 to 90 mole % of said copolymer and have one or more of the compositions represented by the general formulae (II and III) described herein.
Patent EP-0323918-A1 (EP)
Inventor: LEASURE MAURICE G
IPC: E06B7/36
Filed: 1989-01-09
Abstract: A non-pinching hinge apparatus (10) having a constant radius hinge bulb (12) integrally connected to a door struc­ture (14) with the hinge bulb (12) rotating about a hinge pivot (16) located at the center of the hinge bulb (12) when the door is operated, the hinge apparatus (10) including at least a single wiper (18) removably affixed to a door jamb structure (20) with the hinge bulb (12) passing the wiper (18) within a very close toler­ance for eliminating pinch points and preventing the insertion of body parts into the hinge apparatus (10). A first alternative embodiment replaces the wiper constuc­tion with a close fitting socket while a second alterna­tive embodiment provides a spring loaded wiper for use with a non-constant radius hinge bulb having an eccentric surface.