baber/WOPTO huggingface dataset:
Patent EP-0247955-A1 (EP)
Inventor: GUERIN GEORGES
IPC: E04B2/74
Filed: 1987-05-27
Abstract: A panel assembly has a pair of substantially congruent and polygonal flat panels each having a plurality of straight edges meeting at corners and respective W-section rails extending along the edges and having ends at the corners. Each rail is formed with a pair of parallel, spaced, and inwardly open rail grooves receiving the respective edges and holding the panels parallel to and spaced from each other, and with a central outwardly open hardware groove flanked by the rail grooves and opening oppositely thereto. Respective corner pieces at the corners each have a pair of projections fitting longitudinally into the ends of the central grooves of the respective rails and each such piece is formed with at least one outwardly open threaded bore adapted to receive a threaded stem. Normally according to this invention the panels are rectangular and vertical with lower corners and upper corners. The bores of the pieces of the upper corners open upward and the bores of the pieces of the lower corners open downward. Such an assembly can have guide assemblies having bolts threaded into the bores of the lower corners and even hangers having bolts threaded into the bores of the upper corners. Furthermore the bores can be fitted with bolts forming pivots for use of the panel assembly as a pivotal door, as a tablet foldable against the wall, and/or as part of an accordian-type multiple-folding partition.
Patent EP-0244339-A1 (EP)
Inventor: REECE MARVIN P
IPC: F01L3/22
Filed: 1987-04-16
Abstract: The invention provides a valve seat insert (l0) for an internal combustion engine which has improved heat trans­fer properties and thus results in improved engine perfor­mance. The insert (l0) includes a pilot flange (l2), a locking flange (l5), and an annular groove defined by the two flanges (l2,l5). The diameter (D3) of the annular groove is less than the pilot flange diameter (Dl). The pilot flange diameter (Dl) is less than the diameter (D2) of the locking flange (l5). The height (Hl) for the annular groove is less than the height (H2) for the locking flange (l5). Accordingly, when the insert is installed, engine head ma­terial which is displaced by the locking flange (l5) fills the annular groove area and places the exterior surface (l3) of the pilot flange (l2) under a compressive load. This construction eliminates the occurrence of air gaps along the pilot flange exterior surface (l3) and thus pro­vides for an optimum transfer of heat in the engine cylin­der head.
Patent EP-0337985-A1 (EP)
Inventor: COHN RONALD D
IPC: H03M13/15
Filed: 1986-12-16
Abstract: On utilise un multiplicateur de champ de type Galois pour obtenir un produit (D) qui est stocké dans un registre d'accumulation (20) et qui est composé de deux éléments (B, C), lesquels sont stockés dans des registres à décalage (12, 14). Le produit (D) est représenté sous forme de base normale avec chaque chiffre binaire du vecteur binaire (le produit, D) étant déterminé par une somme du produit des chiffres binaires (bi, ci) représentant les deux éléments. En groupant des chiffres similaires de l'un des chiffres ordinaires dans l'expression du chiffre binaire du produit et en décalant les suffixes des chiffres binaires, il est possible d'accumuler simultanément des termes groupés de chacun des chiffres binaires du produit.
Patent EP-0271581-A1 (EP)
Inventor: NAKANO HIROFUMI
IPC: A61K35/74
Filed: 1987-04-17
Abstract: On prépare les composés DC-88A et DC-89A1 en cultivant des bactéries appartenant à l'espèce Streptomyces. Lesdits composés possèdent des activités antibactériennes et oncostatiques et sont utiles en tant que médicaments.
Patent EP-0269659-A1 (EP)
Inventor: MANDEL FREDERICK S
IPC: A62D3/00
Filed: 1987-05-01
Abstract: Des compositions et des procédés permettent de neutraliser et de solidifier des matières dangereuses alcalines déversées. On peut utiliser une composition sèche particulaire contenant un acide organique neutraliseur et des matériaux ayant des taux d'absorption variables pour neutraliser des matières alcalines déversées et pour les rendre inoffensives en les solidifiant. On peut appliquer ces compositions sur les matières déversées à l'aide de dispositifs répandeurs similaires à des extincteurs d'incendie qui répandent les compositions sur les matières déversées d'une distance relativement sûre sans éparpiller les matières dangereuses.
Patent EP-0275315-A1 (EP)
Inventor: YOSHIMURA NARIHIKO
IPC: C10M111/04
Filed: 1987-06-10
Abstract: Fluide lubrifiant synthétique préparé par formulation d'un composé de cyclohexanecarboxylate de cyclohexyle représenté par la formule générale (I) (dans laquelle n et m représentent chacun un entier de 0 à 5, à condition que la somme de n et de m soit comprise entre 1 et 10; les groupes R1 peuvent être identiques ou différents et chacun représente un atome d'hydrogène ou un groupe alkyle possédant de 1 à 8 atomes de carbone, et les groupes R2 peuvent être identiques ou différents et chacun représente un atome d'hydrogène ou un groupe alkyle possédant de 1 à 3 atomes de carbone), ou bien son dérivé. Ce fluide lubrifiant synthétique et de préférence utilisé dans les dispositifs de transmission de puissance, notamment dans les dispositifs d'entraînement par traction.
Patent EP-0287632-A1 (EP)
Inventor: PILKINGTON ANDY C
IPC: F16J15/32
Filed: 1987-10-05
Abstract: Un joint d'étanchéité à bec présentant une meilleure résistance aux chocs comprend un organe de boîtier rapide (1) recouvert d'un matériau élastomère (7). Un bec d'étanchéité annulaire composite (19) possédant une partie de fixation (21) composée d'un matériau élastomère et une partie de contact (23) composée de polytétrafluoroéthylène est soudé sur l'organe de boîtier (1) de façon à former une interface élastomère-sur-élastomère (25) amortissant les chocs entre le bec d'étanchéité (19) et le revêtement du boîtier (7).
Patent EP-0284728-A1 (EP)
Title: Schaltungsanordnung zum Auslösen eines Schutzsystems
Inventor: SWART MARTEN ING GRAD
IPC: B60R21/00
Filed: 1988-02-02
Abstract: Eine Schaltungsanordnung dient zum Auslösen eines Kfz-Airbag-Systems und enthält einen Energiespeicher (1), mindestens einen Auslöseschalter (2, 3, 4, 8, 9) und mindestens zwei parallel geschaltete Serienzweige mit je einem Auslöser (5, 6, 7) für einen Airbag. In jedem Serienzweig liegt ein Kondensator (21, 22, 23), der im Auslösefall die Strommenge begrenzt, um eine sichere Auslösung der weiteren, verzögert wirkenden, Auslöser zu gewährleisten.
Patent EP-0286984-A1 (EP)
Inventor: LEVAGGI VITTORIO
IPC: F27D99/00
Filed: 1988-04-08
Abstract: The invention provides a reheating furnace (C) for iron and steel products, particularly for slabs (B), billets, and the like, having a plurality of burners (A1, A2) with their flame rotating around the central axis of the respective burner, fitted on the furnace roof (10) and/or on at least one of the longitudinal sidewalls (11) and/or transversal endwalls (12) thereof. To obtain a more uniform distribution of pressure and temperature, and also of the chemical composition of the furnace atmosphere, the furnace (C) is provided with two different burner types (A1, A2), one burner type (A1) with the flame rotating in clockwise direction, and the other burner type (A2) with the flame rotating in anticlockwise direction.
Patent EP-0287114-A1 (EP)
Inventor: KANDA KAZUYOSHI
IPC: H01L31/111
Filed: 1988-04-15
Abstract: A thyristor of the overvoltage self-protection type capable of performing a turn-on operation certainly without being damaged even when an overvoltage is applied across the thyristor is disclosed in which a P-base layer (13) is provided with a recess (16) having such a depth as to generate an avalanche in the vicinity of the bottom of the recess when the overvoltage is applied across the thyristor, and a portion of a P⁺-layer (17) formed on the surface of the recess (16) is kept in contact with an N-­emitter layer (15).
Patent EP-0289025-A1 (EP)
Inventor: HATTORI TORAO
IPC: B60W10/101
Filed: 1988-04-28
Abstract: A control method controls a belt-and-pulley continuously variable transmission having driver (H) and driven (K) pulleys mounted respectively on input and output shafts, a V-belt (I) engaged around the driver (H) and driven (K) pulleys, and an oil pressure source and an oil drain unit operatively coupled to first and second hydraulic pressure chambers (21A,53A) for axially moving the movable conical members (21,51) of the driver (H) and driven (K) pulleys to vary effective diameters of the driver (H) and driven (K) pulleys for controlling a transmission ratio. The movable conical members (21,51) of the driver (H) and driven (K) pulleys are movable in synchronism with each other. The hydraulic pressure chamber (21A,51A) of one of the driver (H) and driven (K) pulleys which is to increase the effective diameter thereof at a time, is first brought into communication with the oil pressure source. Then, the hydraulic pressure chamber (21A,51A) of the other of the driver (H) and driven (K) pulleys which is to reduce the effective diameter thereof at the time, is brought into communication with the oil drain unit, for thereby starting to move the movable conical members (21,51).
Patent EP-0310767-A1 (EP)
Inventor: SPEICH FRANCISCO
IPC: D03D47/38
Filed: 1988-07-25
Abstract: A weft yarn feed device (2) contains yarn guides (4) for offering at least one weft yarn (S1) into the take-up region of a gripper (6) movable into and out of a shed (8). On the picking side, outside the fabric edge (20), a scissor mechanism (22) open towards the weaving reed (14) is provided in the region of the stop edge (16). The scissor mechanism serves for cutting off a previously picked weft yarn (S1, S2, S3, S4) during a new pick in the shed (8). To improve operating reliability and to achieve a simpler construction of the gripper loom, the scissor mechanism (22) is so designed and arranged that, during the stroke movement of the weaving reed, on the one hand it is closed and on the other hand a picked weft yarn (S1) can be introduced above and beyond the upper scissor blade (24) into a catch hook (33) located at the front. 
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Patent EP-0315197-A1 (EP)
Inventor: ALTEVOGT RUDOLF DR
IPC: A61K9/22
Filed: 1988-11-04
Abstract: Medicaments containing diltiazem hydrochloride in dosages of 90-270 mg with an in vitro rate of release of the active substance of 20 - 70% after 1 h, 35 - 85% after 2 h, 50 - 100% after 3.5 h and at least 60% after 5 h, are used for the treatment of hypertension by a single daily oral dose.
Patent EP-0326688-A1 (EP)
Inventor: MEYER URS DR
IPC: D01H1/16
Filed: 1988-12-13
Abstract: By the use of water cooling in a closed circuit 10 on a ring spinning machine, heat from heat-emitting machine parts, such as spindles 15, motors 13, 25 and converters 19, can be removed effectively from the spinning space. Furthermore, a space-saving placement of the converter boxes 19 is provided. …<??>The ring spinning machine possesses a fly suction channel 101 extending in a longitudinal direction. Located in the suction channel 101 is a cooling line 110 in the form of a loop 111 which extends from one end 112 of the suction channel 101 to the other 113. The cooling line 110 forms with a drive motor 106, a frequency converter 107 for controlling its speed and a circulating pump 109 a closed cooling circuit. The coolant in the cooling circuit transfers the dissipated heat absorbed from the drive motor 106 and the frequency converter 108 to the air which is sucked through the suction channel 101 by a fan 105. It is thereby possible to remove the dissipated heat of the drive motor 106 and frequency converter 108 from the machine. …<IMAGE>…
Patent EP-0286154-A1 (EP)
Inventor: NIEUWENDIJK JORIS ADELBERT MAR
IPC: H04R9/04
Filed: 1988-03-14
Abstract: The conductor (9) on the diaphragm (7) of an electrodynamic transducer of the ribbon type is made of a copper-silver alloy, the silver content being between 0.01% and 0.5% by weight.
Patent EP-0282270-A1 (EP)
Inventor: COLBAUGH MICHAEL EDWARD
IPC: G05B15/02
Filed: 1988-03-09
Abstract: A programmable motor controller employs a look-up memory (68; 96; 144; 124) which receives from an address generating means (46-50; 62; 64; 90-94; 114; 118; 134; 136; 220; 222; 230; 234) address signals corresponding to various environmental states and which stores the address signals as encoded control signals corresponding to prede­termined motor responses. A motor control circuit (76; 100; 158; 166; 226) then accesses the encoded control signals to drive at least one motor according to the stored control signals. The use of a look-up memory permits sophisticated motor control without the expense of a microprocessor and without the delay which may arise when a microprocessor is used.
Patent EP-0353357-A1 (EP)
Inventor: SAWARAGI FUJIO
IPC: C11D1/88
Filed: 1988-08-03
Abstract: A method of preparing silyl group containing carboxylic acid type amphoteric surfactants in which a hydrocarbon substituted amine compound (1) is reacted with a silane compound (2) to produce a reaction product having at least one amino or imino group in the molecule. The reaction product of (1) and (2) is in turn reacted with a functionalized carboxylic acid to produce the desired amphoteric surfactant material.
Patent EP-0319121-A1 (EP)
Inventor: YOSHINO AKIRA
IPC: C30B35/00
Filed: 1988-08-08
Abstract: The invention relates to a semiconductor production apparatus. At least one reaction chamber (10) is provided within a vacuum chamber (200), at least one substrate (300) is held by the top plate (18) of this reaction chamber, and the reaction chamber is filled with a reactant gas mixture while the substrate is heated from above by means of a heating means (44,44c) disposed above the reaction chamber.
Patent EP-0325835-A1 (EP)
Inventor: LEGGETT HENRY H
IPC: E21B31/18
Filed: 1988-10-17
Abstract: A mechanical latching device for repeatable latching and unlatching of downhole well tools is adapted for use in a mandrel (12) interconnected with a tubing string of a well, the mandrel (12) forming a downwardly directed internal shoulder (18). The latch mechanism incorporates a fishing neck (32) adapted for interconnection with the downhole tool. The fishing neck (32) is disposed in upstanding generally centralized relation within the mandrel. A collet member (22) which may be a component part of a well service tool or which may be a component part of the latch mechanism defines pulling shoulders (26) at the free extremity of collet fingers (24) defined thereby. A latch retainer (42) is disposed in movable relation about the fishing neck (32) and is movable between latched and unlatched positions relative to the fishing neck. In the latched position the latch retainer (42) provides external support for the collet fingers (24) to maintain the collet fingers in latching interengagement with a pulling flank (36). The pulling flank (36) may be defined either by an enlargement of the fishing neck (32) or by an enlargement formed at the lower end of a latch actuator interconnected with the well service tool. The latch apparatus becomes latched responsive to the dead weight of the well service tool and becomes unlatched by tension applied through the well service tool.
Patent EP-0300941-A1 (EP)
Inventor: QUINQUIS JEAN-PAUL
IPC: H04L12/56
Filed: 1988-07-12
Abstract: Le système commute des paquets d'informations affectés de priorités sémantiques et éventuellement de priorités temporelles entre des multiplex temporels entrants et des multiplex temporels sortants. L'adresse de mémorisation (K) d'un paquet dans la mémoire tampon (MP) du système est rangée dans chaque file d'attente ou double file d'attente associée à chaque multiplex temporel sortant destiné à transmettre le paquet. Il comprend une mémoire de champ de points (MAP) dont les mots (Zi) comprennent chacun autant de bits que de multiplex temporels sortants. Les adresses de la mémoire (MAP) correspondent à celles de la mémoire tampon (MP). Chaque bit d'un mot (Zi) est à "1" quand le paquet mémorisé à la même adresse que le mot et destiné au multiplex temporel sortant correspondant au bit a une priorité sémantique de haut niveau et n'a pas encore été transmis par le multiplex sortant concerné. Chaque adresse de mémorisation de paquet est choisie parmi les adresses libres de la mémoire (MAP) en adressant des mots (Zi) dans tous les bits sont à "0". Chaque adresse libre de la mémoire (MAP) est mémorisée dans une file d'adresses libres (ADL) dont la sortie délivre au rythme d'arrivée des paquets leurs adresses de mémorisation dans la mémoire tampon (MP).
Patent EP-0287515-A1 (EP)
Inventor: LACROIX ROGER DR
IPC: C09B67/54
Filed: 1988-04-07
Abstract: Konzentrierte, wässrige Farbstoffzubereitungen wasserlöslicher organischer Farbstoffe werden durch Entsalzung und Aufkonzentrierung entsprechender Rohfarbstofflösungen mittels Membrantrennverfahren hergestellt. Die Effektivität des Membrantrennverfahrens einerseits und die Stabilität der Farbstoffzubereitungen andererseits wird verbessert, wenn man Farbstofflösungen vor und/oder nach dem Membrantrennverfahren einer Querstrom-Mikrofiltration (cross-flow microfiltration) unterwirft und so unlösliche Bestandteile abtrennt.
Patent EP-0309395-A1 (EP)
Title: Telescope
Inventor: HOFFMANN DIETER
IPC: F16M11/10
Filed: 1988-08-29
Abstract: In the telescope body (3, 5) is a bearing bush (7) with a lateral opening (8) which permits simple mounting and dismounting of the telescope from a swivelling axle (6) without an accompanying need for demounting the axle (6) from its bearings or having angle measuring systems connected to the axle. 
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Patent EP-0308389-A1 (EP)
Inventor: NIJS GILBERT
IPC: B41M1/18
Filed: 1988-09-14
Abstract: The process is characterised in that transparent ceramic paints are used in order to obtain the required combinations of colours.
Patent EP-0302926-A1 (EP)
Inventor: FOX T FRANCIS
IPC: G06F9/26
Filed: 1988-02-05
Abstract: Un processeur destiné à être utilisé dans un système de traitement de données comprend un chemin de données qui, dans l'exécution d'instructions d'un programme, traite généralement une série de micro-instructions provenant d'un circuit de contrôle. Dans certains cas, l'opération devant être exécutée par le chemin de données dépend des résultats d'une opération préalable. Le chemin de données comprend un circuit qui génère des codes d'opération présélectionnés, et un multiplexeur qui, pendant le traitement de ces cas, valide soit les micro-instructions venant du circuit de commande,soit le code d'opération préréglé selon les résultats de l'opération précédente.
Patent EP-0312553-A1 (EP)
Title: Dispositif de commande d'un moteur pas-a-pas
Inventor: RANGER MICHAEL HARRY
IPC: H02P8/14
Filed: 1988-03-01
Abstract: Un système de commande pour un moteur pas-à-pas comprend des première et seconde paires (W1, W2) d'enroulements complémentaires. Les enroulements sont couplés via des dispositifs de commutation respectifs (T3-T6) à la terre, une source basse tension est couplée via des diodes (CR6, CR7) aux paires respectives (W1, W2) d'enroulements, et une source haute tension est couplée via d'autres dispositifs de commutation (T1, T2) aux paires respectives d'enroulements (W1, W2). Pour obtenir un fonctionnement pas-à-pas, les dispositifs de commutation (par exemple T3, T4) de l'une des paires d'enroulement (W1) sont commandés pour commuter la source de basse tension et initier le fonctionnement pas-à-pas, l'autre commutateur associé ( par exemple T2) étant commandé pour invalider la source haute tension pendant un temps prédéterminé jusqu'à ce que le moteur pas-à-pas s'approche de la nouvelle position désirée, moment auquel la source haute tension est appliquée pour tenir fermement le rotor du moteur pas-à-pas dans sa nouvelle position et réduire au minimum les oscillations.
Patent EP-0305495-A1 (EP)
Inventor: HEIMLICH PHILIP F
IPC: B65D83/06
Filed: 1988-03-14
Abstract: Un distributeur de matière coulante fait passer la matière coulante d'un réservoir (16) vers une chambre de dosage à volume variable (26). Le volume de la chambre de dosage est réglable uniquement par une touche externe (61). La matière coulante est distribuée de la chambre de dosage au travers d'une ouverture de décharge (28) que l'on aligne avec la chambre de dosage. L'ouverture de décharge comprend un dispositif de fermeture (32) qui commande la dispersion des granules.
Patent EP-0349593-A1 (EP)
Title: Method of producing high aqueous volume multilamellar vesicles.
Inventor: WALLACH DONALD F H
IPC: A61K9/50
Filed: 1988-03-08
Abstract: Disclosed is a new method of producing high aqueous volume multilamellar lipid vesicles. The method uses less expensive materials than those commonly used, is faster than classical methods, and produces vesicles with a much higher encapsulated mass and captured volume than was previously available.
Patent EP-0319584-A1 (EP)
Inventor: TANAKA TOSHIAKI
IPC: H01P5/16
Filed: 1988-05-30
Abstract: A multi-terminal directional coupler consisting of a combination of a plurality of directional couplers. Two coupling conductors (18a, 19a and 18b, 19b) constituting the directional couplers are so formed as to be opposed to each other on both sides of a grounded conductor via dielectric substrates (10a, 10b) and cut-away portions (17a, 17b) are provided in the grounded conductor at portions where the coupling conductors are opposed to each other. The coupling conductors are electromagnetically coupled to each other via the cut-away portions. Therefore, no interference takes place between the transmission lines on both sides of the grounded conductor, and the multi-terminal directional coupler is realized in a small size and in a reduced weight.
Patent EP-0386078-A1 (EP)
Title: Device for dispensing liquids.
Inventor: MEYER GABRIEL
IPC: A61M5/24
Filed: 1988-11-12
Abstract: PCT No. PCT/EP88/01027 Sec. 371 Date Jul. 28, 1989 Sec. 102(e) Date Jul. 28, 1989 PCT Filed Nov. 12, 1988 PCT Pub. No. WO89/04679 PCT Pub. Date Jun. 1, 1989.A device for dispensing liquids, in particular drugs, comprises a reservoir (11) provided with a neck (30) of reduced cross-section being engaged by a stopper element (16). The reservoir is completely covered by a cap (25) which has at one end a movable push button (28) which abuts against the bottom portion of the reservoir (10). In order to transfer the device from its storage position to its activated position, the operator must press on the push button (28) in such a way that the stopper element (16) penetrates into the interior of the reservoir beyond the neck of reduced crosssection (30). This device can be used as an injection syringe, a spray dispenser, or an applicator for the skin or eyes.