baber/WOPTO huggingface dataset:
Patent EP-0398937-B1 (EP)
IPC: E04G21/30
Filed: 1988-11-25
Granted: 1992-08-05
Abstract: PCT No. PCT/EP88/01074 Sec. 371 Date Jul. 24, 1990 Sec. 102(e) Date Jul. 24, 1990 PCT Filed Nov. 25, 1988 PCT Pub. No. WO89/04897 PCT Pub. Date Jun. 1, 1989.A protective lath for protection againt dirt and damage during wall plastering and against penetration of moisture at the joint to building components of different material, such as wood, plastics or metal, in particular to window and door frames or rafter ends, on which the plaster abuts; the protective lath is made of hard synthetic resin injected by an extruder into a continuous flow mold and carries a strip for adhering it to such a building component as well as a lateral protective tab which can be broken off by hand via a notch-type incision; a top part also made of hard synthetic resin is pressed onto a bottom part of the protective lath which carries said adhesive strip, with a reinforcing fabric, e.g. of synthetic resin coated silk glass, that extends as far as possible into the plaster layer, being interposed between said parts, and the free end of the top part being resiliently latched in an undercut nose piece of a side wall of the bottom part.
Patent EP-0403572-B1 (EP)
Title: Procede et produits pour nettoyage et traitement de la masse epidermique d'objets divers
Inventor: LIESSE MAURICE
IPC: C08J7/00
Filed: 1989-04-24
Granted: 1993-11-24
Abstract: Le procédé révèle ou aménage des cavités et aspérités microscopiques dans des matériaux divers munis de pores, en retire les produits indésirables (gaz, saletés, poussières), remplit les cavités et aspérités d'un mélange durcisseur autoagglomérant et fluide à l'état initial qui, en épousant les formes des cavités et aspérités précitées, durcit suffisamment rapidement pour ne plus pouvoir en être exclu accidentellement mais suffisamment lentement pour permettre avant durcissement total et sans endommager l'objet traité, de retirer les coulures ou bévues accidentelles. Le procédé et les produits y référant sont destinés aux utilisateurs professionnels et privés devant nettoyer, entretenir, ou rénover des objets divers en plastique, cuir, caoutchouc ou autres matériaux.
Patent EP-0457761-B1 (EP)
Inventor: PAVLATH GEORGE A
IPC: G02B6/30
Filed: 1989-07-14
Granted: 1994-12-28
Abstract: Methods are disclosed for providing a rugged attachement of an optical fiber to an integrated optics chip. A first plate is attached to a first surface of the chip, the thickness of the chip is reduced to a value less than the diameter of the fiber but of sufficient optical thickness so that the evanecent field of a guided mode is negligible outside the chip, a second plate is attached to a second major surface of the reduced-thickness chip, a second plate is attached to a second major surface of the reduced thickness chip, the fiber is coaxially jacketed with a material suitable for attachment to the first and second plates, the fiber is positioned with respect to a waveguide on the chip, and the jacket of the fiber at its and face is symetrically attached to both the first and second plates at a plurality of locations. Alternatively, a singel plate can be attached to the first surface of the chip without reducing the thickness of the chip and either a jacket on the fiber or the curved periphery of the fiber it self can be attached symetrically to both the plate and the substrate. The resulting connection between the optical fiber and the integrated optics chip is rugged, thermall yinsensitive, and suited for batch production processes. A wafer comprising a plurality of chips can be sandwitched between first and second plates or reinforced with a single plate, and subsequently subdivided into individual chips to wich optical fibers can than be attached.
Patent EP-0407599-B1 (EP)
Inventor: SUZUKI RYUJI FANUC DAI- VIRA-K
IPC: F16H21/04
Filed: 1989-12-05
Granted: 1994-03-16
Abstract: Un appareil comprend un couvercle télescopique susceptible de s'étendre et de se rétracter sans à-coups avec une longue vie utile. L'appareil à couvercle télescopique monté sur une machine-outil est pourvu d'un couvercle télescopique ayant sept organes de couverture (51a ∩ 51g) susceptibles de glisser par rapport aux organes adjacents et un mécanisme d'entraînement pantographique ayant six mécanismes de liaison en parallélogramme (61 ∩ 66) agencés en continu dans le sens d'extension et d'emboîtement du couvercle. Chaque mécanisme de liaison comprend quatre organes de liaison (61a ∩ 61d, ...) et quatre articulations (61e ∩ 61h, ...) qui servent à relier de manière rotative les extrémités des organes de liaison. Lorsqu'une table mobile de la machine-outil se déplace, le premier organe de couverture fixé à un chariot stationnaire de la machine-outil reste stationnaire avec la première articulation du premier mécanisme de liaison, pendant que le septième organe de couverture fixé à la table mobile se déplace avec celle-ci et avec la quatrième articulation du sixième mécanisme de liaison. En même temps, les deuxième à sixième organes de couverture reliés à la quatrième articulation des premier à cinquième mécanismes de liaison alignés se déplacent sans à-coups, avec les articulations, le long de rails de guidage (31, 31') mutuellement enclenchés.
Patent EP-0412366-B1 (EP)
Inventor: FISCHER MARTIN DR
IPC: C07D307/28
Filed: 1990-07-26
Granted: 1994-09-28
Abstract: A process for the preparation of 2,5-dihydrofurans of the general formula I    <IMAGE>  I  where R1, R2, R3, R4, R5 and R6 are identical or different and are hydrogen or C1-C4-alkyl, by the catalytic rearrangement of 3,4-epoxy-1-butenes of the general formula II    <IMAGE> II  comprises the rearrangement being catalyzed by a system which contains components A, B and C, at from 60 DEG  to 200 DEG  C., where A is a halide of an alkali metal or alkaline earth metal or an onium halide, B is an organic solubilizer for component A, and C is a Lewis acid or elemental iodine, with the proviso that at least one of components A or C is an iodide. 2,5-Dihydrofurans are intermediates for the well known tetrahydrofurans which are used as solvents, e.g. for polyvinyl chloride, polyvinylidene chloride, and other difficultly soluble organic materials, and are also used as monomers for the preparation of polytetrahydrofurans.
Patent EP-0431263-B1 (EP)
Title: Seal unit
Inventor: SEEH REINHOLD
IPC: F16J15/3256
Filed: 1990-08-24
Granted: 1994-03-30
Abstract: A seal unit, in which the outer ring (1) and the inner ring (4) are fixed to one another in a captive manner. The inner ring is provided with a circumferential groove (2) which is opened axially in the direction of the outside (14), into which a first and a second sealing lip of the inner ring (4) engage. The second sealing lip (9) is formed by an extension of the projecting end of the first sealing lip (8). The two sealing lips (8, 9) touch the associated mating surfaces (6, 7) with circumferential sealing edges (10, 11).
Patent EP-0417592-B1 (EP)
Inventor: HERMANNS KLAUS DR RER NAT
IPC: F26B25/00
Filed: 1990-09-03
Granted: 1995-03-01
Abstract: A solvent recovery device, especially for plants manufacturing web-type materials, preferably audio and video tapes, is fitted with a heat exchanger which recycles preferably a major part of a gas, prepurified by removal of solvents, from downstream of a solvent precipitator via a line and heats it against the flow of the solvent-laden gas from the dryer, in order then to recycle the heated major part into the dryer; a preferably smaller part of the prepurified gas is freed of remaining solvent residues in a low-temperature part downstream of the solvent precipitator, made up by a part of inert gas thus vaporised and then to be fed to locks of the dryer to generate there a positive gas flow directed both into the dryer and outwards. The proposed process can be carried out especially in the device described. <IMAGE>
Patent EP-0435072-B1 (EP)
Inventor: KAMPMANN DETLEF DR DIPL-CHEM
IPC: C07C209/26
Filed: 1990-12-12
Granted: 1994-04-27
Abstract: The present invention relates to a process for the preparation of N,N-dimethylamines by reaction of an aldehyde with dimethylamine and hydrogen under pressure and at elevated temperature in the presence of a hydrogenation catalyst containing Ni, Co, Cu, Mn, Fe, Rh, Pd and/or Pt. After separating off unconverted dimethylamine and excess hydrogen, formaldehyde or a formaldehyde-forming substance is added, and distillation is carried out.
Patent EP-0450193-B1 (EP)
Inventor: ATTIG JOACHIM
IPC: B60R16/02
Filed: 1990-12-24
Granted: 1994-02-09
Abstract: A vehicle communication control centre (1) is described in which acoustically acting devices are switched off via a coupling switch (9) in the vehicle whenever a voice command recognition circuit (7) is switched on. <IMAGE>
Patent EP-0403038-B1 (EP)
Title: Method and apparatus for making dimensionally stable pressed articles
IPC: B30B11/00
Filed: 1990-05-28
Granted: 1993-09-15
Abstract: The invention relates to a method and an apparatus for making dimensionally stable pressed articles from pulverulent compositions, in particular from metal powder, on a press in a mould under the action of at least one lower die and one upper die, the position of the components carrying the dies and/or of the mould being measured relative to a fixed point and the components carrying the dies being moved, in each case, into a theoretical position relative to each other, these positions corresponding to the theoretical dimensions of the pressed article in the pressing direction, taking into account the lengths of the dies. In order to provide a method, and an apparatus for carrying out the method, by means of which the accuracy of the geometry of the pressed articles can be further improved, even in the case of pressed articles with a plurality of vertical steps, it is proposed that, in the final pressing position, the theoretical position of at least one of the components carrying the dies is corrected, in the pressing direction, by an amount which corresponds to the elastic deformation of the die or dies as a consequence of the action of the compressive force. 
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Patent EP-0419113-B1 (EP)
Inventor: CHOWIENCZYK PHILIP JAN
IPC: A61B5/085
Filed: 1990-09-11
Granted: 1996-05-22
Abstract: Apparatus (2) for measuring airway resistance, which apparatus (2) comprises pressure sensor means (12), flow measuring means (14), and interrupting valve means (16).
Patent EP-0434216-B1 (EP)
Inventor: PHANOPOULOS CHRIS
IPC: C08G18/08
Filed: 1990-11-19
Granted: 1993-12-22
Abstract: A bitumen-free liquid prepolymer composition comprising :   a) from 50 to 99% by weight of an isocyanate-containing prepolymer obtained by the reaction of a stoichiometric excess of diphenylmethane diisocyanate with an organic compound containing a plurality of isocyanate-reactive groups, and b) from 50 to 1% by weight of a substituted diphenylmethane compound which is free from ester groups, isocyanate groups and isocyanate-reactive groups and has a melting point below 25 DEG C, a boiling point above 150 DEG C and a fire point above 100 DEG C.   The composition has a good stability and is useful for preparing elastomers and foams.
Patent EP-0431798-B1 (EP)
Inventor: KOBAYASHI JUNICHI
IPC: B31D1/02
Filed: 1990-11-21
Granted: 1995-11-08
Abstract: A method of making labels for application to a product comprises assembling a backing web and a label web. The backing web is passed through a release material application station and a curing station for the release material, prior to assembly with the label web, and in the same machine. This enables pre-printing of the backing web so that portions of it can be used to display information or other matter instead of being wasted. Also, by treating both sides of the backing web, a label web can be applied to both sides of it, thereby enhancing economy of costs and materials.
Patent EP-0431838-B1 (EP)
Inventor: RANGANATHAN RAMACHANDRAN S
IPC: C07D207/273
Filed: 1990-11-29
Granted: 1995-10-25
Abstract: New nonionic radiographic contrast agents having the formula <CHEM>  wherein Y is a single bond -CH2CH2-, -CH2O-, -OCH2-, <CHEM>   R1 and R2 are the same or different and are <CHEM>   <CHEM> R3 and R4 are the same or different and are hydrogen, methyl or -CH2CH2OH; R5 is hydrogen, alkyl, -CH2CH2OH, CH2OH or OH and R6 is alkyl, -CH2CH2OH, CH2OH, OH or hydrogen and may be the same or different than R5 and m is zero or one with the proviso that no methylene or methine carbon atom of the heterocyclic ring is attached to both a nitrogen and an oxygen atom with the additional proviso that when Y is a single bond then m is not zero. These new contrast agents are water soluble and have desirable low osmolality properties.
Patent EP-0397637-B1 (EP)
Inventor: DELORME LUC FLORENT LEON
IPC: B01J23/00
Filed: 1990-05-14
Granted: 1996-06-19
Abstract: The hydrocarbons to be dehydrogenated are contacted with a supported catalyst of the redox type wherein the metal is at a valency such that it is not in its most reduced state, and the catalyst is regenerated before being contacted with fresh feed.
Patent EP-0406210-B1 (EP)
Inventor: BECKER BERNARD
IPC: A61K31/7076
Filed: 1990-06-26
Granted: 1995-09-27
Abstract: A novel ophthalmic composition for decreasing intraocular pressure comprises an analog of cyclic guanosine monophosphate (GMP) which is more resistant to hydrolysis by phosphodiesterases than cyclic GMP. The preferred analog of cyclic GMP is 8-bromoguanosine 3 min ,5 min -cyclic monophosphate.
Patent EP-0448716-B1 (EP)
Inventor: MORIYA YUKIO
IPC: F15B21/02
Filed: 1989-12-18
Granted: 1995-10-18
Abstract: Le procédé d'apprentissage/reproduction pour engin de terrassement ci-décrit est le procédé utilisé pour l'automatisation des opérations d'une pelle hydraulique et d'autres engins de construction. Les opérations effectuées par un opérateur sur l'actuateur d'un engin de terrassement sont mémorisées et reproduites afin d'effectuer automatiquement la même opération. Le procédé décrit permet notamment d'effectuer la même opération qu'au moment de l'apprentissage même si la charge sur l'actuateur de l'engin de terrassement lors de l'apprentissage n'est pas la même lors de la reproduction. A cet effet, on enregistre la quantité de fluide fournie par la pompe au moment de l'apprentissage et le débit d'alimentation à chaque actuateur de l'engin de terrassement. Lorsque la quantité de fluide fournie par la pompe se modifie en fonction de la variation de la charge au moment de la reproduction, on effectue une commande de sortie du moteur, afin que la quantité de fluide fournie par la pompe corresponde à celle fournie lors de l'apprentissage. Lorsque le débit d'alimentation de l'actuateur de l'engin de terrassement se modifie, une soupape de régulation de débit montée dans son circuit d'admission est commandée de sorte que la quantité de fluide fournie par la pompe corresponde également au débit au moment de l'apprentissage.
Patent EP-0419587-B1 (EP)
Inventor: SAURY JACQUES
IPC: A46B11/06
Filed: 1990-01-02
Granted: 1995-08-30
Abstract: A single-use, throw-away brushing device, in particular for teeth. The single-use, throw-away brush comprises a flexible holder for toothpaste or other treating product (1) constituted by a gripping handle having a non-flexible paste-dispensing cannula (4) extending therefrom, provided with an inner longitudinal opening (8) connected, on the one hand, to the holder (1) and, on the other hand, to a nozzle (5) fixed on the end by means of which the toothpaste is dispensed onto a silk bristle brush head (2) located on the cannula and covering its nozzle, said head being provided with a hole (6) coming into contact with the nozzle. The device is essentially characterized in that: the cannula according to the end facing the holder comprises a rigid disk-shaped collar whose diameter is larger than that of the cannula; the holder is composed of a tubular flexible sheath, fixed by one of its ends to the collar; the length of said holder, whose capacity is limited to a single dose, is such that it can be pressed completely between the user's thumb and index finger. By using his thumb and index finger, the user causes the front part of the flexible sheath constituting the holder to be brought against the inner surface of the collar (7), such that the cannula is blocked axially in relation to the holder; and the brush head is fixed to the end of the cannula and is set aside from the collar (7) and hence from the holder at an interval sufficient so that it may be inserted between the jaw extremities without the holder being placed in the user's mouth.
Patent EP-0408771-B1 (EP)
IPC: B24D3/00
Filed: 1990-02-01
Granted: 1993-08-04
Abstract: On produit une céramique d'oxyde d'aluminium servant de matière abrasive pour du grain abrasif, de la pierre à adoucir, de la toile abrasive, du papier abrasif etc., présentant une résistance et une dureté élevées ainsi qu'une caractéristique de meulage excellente, par régulation de la densité à au moins 95% de la valeur théorique, la dureté étant d'au moins 2.000 kg/mm2, et la taille des cristaux étant au plus de 0,2 νm en moyenne. Le procédé de production de ladite céramique consiste à procéder à la gélification d'un sol d'oxyde d'aluminium contenant de minuscules grains de cristaux d'aluminium α, à chauffer rapidement le gel entre 900°C et 1.100°C en 90 sec et à le maintenir entre 1.000°C et 1.300°C pendant une période de temps donnée.
Patent EP-0460008-B1 (EP)
Inventor: THOMAS BRIAN
IPC: G03C1/035
Filed: 1990-02-14
Granted: 1996-06-05
Abstract: The use of 1H-pyrazolo[1,5-b]-1,2,4-triazole couplers containing a tertiary carbon group on the coupler nucleus in photographic silver halide materials of which the halide comprises more than 80 % chloride, in order to improve raw stock stability (shelf life).
Patent EP-0480993-B1 (EP)
Inventor: SVENSSON PER
IPC: F02M35/024
Filed: 1990-07-04
Granted: 1993-10-27
Abstract: A filter device, especially an intake air filter for internal combustion engines, comprises a cylindrical filter housing (1) with inlet and outlet openings (7, 6) for the medium. In the outlet opening (6), a pipe stub (11) is fixed with the aid of an elastic sleeve (12), which forms a seal between the opening edge (14) and the stub and between the stub and an intake conduit (15) coupled thereto. The pipe stub has a portion (11a) extending into the filter housing, against which portion (11a) there seals a radial seal (17) on a filter element (2) enclosed in the housing.
Patent EP-0432277-B1 (EP)
Inventor: VOLKOMICH ANATOLY ALEXANDROVIC
IPC: B22C15/24
Filed: 1990-06-28
Granted: 1996-05-08
Abstract: PCT No. PCT/SU90/00170 Sec. 371 Date Mar. 29, 1991 Sec. 102(e) Date Mar. 29, 1991 PCT Filed Jun. 28, 1990.A molding chamber (7) accommodating pattern plates (24, 25) is supplied by a steam of air with sand mixture delivered in a direction parallel to the pattern plates (24, 25). After a time delay relative to the start of the sand delivery operation, and sand mixture is preliminarily compacted by delivering a stream of compressed air directly into the molding chamber in a direction parallel to the pattern plates, the delivery of compressed air being continued within a period of time equal to 5 to 30 percent of the duration of the sand mixture delivery operation. As a result of the delivery of compressed air, the delivery of the sand mixture is retarded and even interrupted. The stream of compressed air diverts the sand mixture in the molding chamber towards the pattern plates, thus providing a better filling of narrow deep hollows on pattern surfaces and preliminary compaction of the sand mixture. The sand delivery operation is completed after the end of the preliminary compaction. The sand mixture is finally compacted by mechanical pressing.
Patent EP-0484402-B1 (EP)
Inventor: OGOE SAMUEL A
IPC: C08K3/00
Filed: 1990-07-12
Granted: 1996-06-05
Abstract: Thermoplastic resinous blends are disclosed comprising a carbonate polymer; a rubber-modified styrene-acrylonitrile-type polymer (e.g., ABS); an organophosphorus compound; a fluorinated-polymer; and a halogenated diphenol oligocarbonate. The ignition resistant thermoplastic resin blends of the present invention exhibit surprisingly high resistance to combustion and/or ignition and are suitably employed for use in manufacturing pigmented or unpigmented molding useful as automobile parts, appliances, business and office equipment, photographic equipment and aircraft applications.
Patent EP-0491839-B1 (EP)
Inventor: BARTHOLOMEW DONALD D
IPC: F16L37/12
Filed: 1990-07-31
Granted: 1995-11-15
Abstract: Est décrit un système qui s'adapte et se referme sur un tuyau standard (12) et une extrêmité de manchon de serrage (14) qui s'adaptent mieux au déport axial entre l'axe du système et celui du manchon (14) que ce qu'on connaît habituellement dans le domaine de la la fabrication des tuyauteries servant à joindre deux dispositifs. On peut également ajouter un système de desserrage qui libére la partie mâle du système. Lorsqu'on utilise deux systèmes dans un élément du type manchon (20) (Fig. 1) et des éléments de desserage (18) (Fig. 1) le tuyau (12) peut être relié au manchon (14) comme présenté dans le schéma. Le manchon (20) peut être glissé (et remonté complétement sur le tuyau (12), permettant ainsi la mise en place du tuyau (12) par le simple positionnement du tuyau (12) dans sa position de fonctionnement en faisant simplement glisser le manchon (20) ou le manchon (14). Pour l'enlever, il faut utiliser l'élément de desserrage (18) et remonter le manchon (20) sur le tuyau (12). Le système remplace aisément les installations existantes de tuyau et de serrage de tuyau, il est cependant réparable sur place au moyen d'un tuyau et d'éléments de serrage de tuyau.
Patent EP-0491842-B1 (EP)
Title: Catalyseurs de polymerisation d'olefines a base de metaux de transition de monocyclopentadienyle
Inventor: CANICH JO ANN MARIE
IPC: C07F17/00
Filed: 1990-09-13
Granted: 1997-04-09
Abstract: Système de catalyseur comprenant un composant métallique de transition du groupe IV B ainsi qu'un composant d'alumoxane pouvant être utilisés pour polymériser des oléfines afin de produire un polymère de masse moléculaire élevée.
Patent EP-0466844-B1 (EP)
Title: Piston forme a froid pour freins hydrauliques
Inventor: WEILER ROLF
IPC: B21K1/18
Filed: 1990-11-16
Granted: 1994-05-18
Abstract: Des pistons formés à froid pour freins à commande hydraulique sont susceptibles de se déformer, leur paroi du côté du cylindre pouvant se gauchir vers l'extérieur ou vers l'intérieur lorsque des forces suffisamment élevées s'exercent sur le fond du piston. Afin d'éliminer cet inconvénient, un piston (1) a une paroi latérale (5) raidie par une rainure (3) moulée. La zone qui porte la rainure est déformée de sorte que l'épaisseur (a) de la paroi dans la zone critique (2) ne soit au moins pas inférieure à l'épaisseur du reste de la paroi (4) du piston. Il est en outre proposé d'utiliser la rainure de raidissement pour recevoir ou assujettir une manchette d'étanchéité, un joint d'étanchéité en caoutchouc et/ou un ressort de retenue du sabot du frein.
Patent EP-0455227-B1 (EP)
Title: Device for extracting bulk material
IPC: B65G65/42
Filed: 1991-04-30
Granted: 1993-09-15
Abstract: The invention relates to a device for extracting bulk material from a silo by means of an elongated conveyor (2) which receives the bulk material from one side above the bottom (18) of the silo (20), has a discharge end (38) mounted rotatably about a fixed vertical shaft (36) in the region of an outlet (34) for the bulk material and can be moved around said shaft on a running-gear unit (40, 42) by means of a motor - in particular by means of a pneumatic or hydraulic drive, characterised in that the conveyor (2) is assigned lifting and lowering devices (48, 50) for lifting the conveyor (2) into its driving position and for lowering the conveyor (2) into a rest position on the bottom (18) of the silo (20).