baber/WOPTO huggingface dataset:
Patent EP-0416034-A1 (EP)
Title: Agents favorisant la penetration, permettant d'administrer par voie transdermique des agents systemiques
Inventor: MINASKANIAN GEVORK
IPC: D06M101/16
Filed: 1989-05-26
Abstract: Cette invention concerne un procédé permettant d'administrer des agents à action systémique comprenant des agents thérapeutiques, à travers la peau et les muqueuses de l'homme et de l'animal dans le courant sanguin, dans un dispositif transdermique ou une préparation, consistant à administrer de manière topique avec ledit agent systémique une quantité efficace d'un agent favorisant la pénétration dans des membranes, et ayant la formula structurale (I), dans laquelle X représente du soufre, de l'oxygène ou 2 radicaux hydrogène; Y représente -CH2-, -NH- ou de l'oxygène; n et m représentent des nombres entiers compris entre 1 et 3; p représente un nombre entier compris entre 3 et 17; dans laquelle p 9; q représente 2, 4, 6 ou 8; et R' est choisi dans le groupe composé de H, un groupe alkyle inférieur comportant 1 à 4 atomes de carbone, phényle, phényle à substitution alkyle inférieur ou d'halogène, acétamido, halogène, piperidinyle, piperidinyle à substitution d'alkyle inférieur ou d'halogène, carbalkoxy, carboxamide et alcanoyle. L'invention concerne également des procédés d'utilisation de tels composés afin d'améliorer la pénétration de colorants dans des fibres, des substances nutritives végétales à diffusion, des régulateurs de croissance végétale ainsi que des pesticides.
Patent EP-0422086-A1 (EP)
Inventor: RAAB HANS
IPC: A47L13/18
Filed: 1989-06-28
Abstract: Dans un procédé pour fabriquer une serviette de toilette pelucheuse dans du tissu velouté, une garniture de fibres veloutées thermoplastiques est soudée à une structure de base de fibres thermoplastiques à une température comprise entre 423 et 433 K (entre 150 et 160°C). Les fibres veloutées utilisées présentent des caractéristiques thermiques de fusion et de retrait différentes et sont réparties en nappes, de sorte qu'une première fraction des fibres veloutées subit un retrait à la température de soudage et qu'une seconde fraction desdites fibres ne subit aucun retrait ou subit un retrait inférieur à la première fraction. La première fraction des fibres constitue environ 60 % de la quantité totale et sa structure bouclée et plus dure renforce l'effet de grattage.
Patent EP-0383878-A1 (EP)
Title: Device for removing bottom sludge and/or floating sludge from circular settling basins.
Inventor: GLASER BERND
IPC: B01D21/24
Filed: 1989-08-03
Abstract: A raker for circular settling basins comprises at least one pipe (20) fastened to a radial support structure (19) mounted about a central vertical axis, said structure being set in rotation by means of a drive (18). The outlet end of the pipe is connected to a sludge return pipeline (29), which passes under the settling basin and into the central region of the settling basin and which conveys the sludge out of the settling basin. The support structure is suspended on a rotary shaft (15) coupled in the driving direction and the end of the pipe which moves with the support structure below the water level (11) in the settling basin is connected to the sludge return pipeline by a rotary connection (26) which permits relative rotation.
Patent EP-0424467-A1 (EP)
Title: Systeme de commande de moteur
Inventor: MILLER TIMOTHY JOHN EASTHAM
IPC: H02P25/08
Filed: 1989-07-13
Abstract: Un moteur à réluctance commutée (10) comporte un système de détection (22) de la position du rotor produisant à chaque tour du rotor un ensemble de transitions d'états logiques présentant des intervalles de temps et des durées déterminés par la position angulaire du rotor par rapport à une donnée. Les signaux de sortie du système (22) sont envoyés à un dispositif à circuits logiques (24) comportant plusieurs canaux et destiné à dériver d'autres ensembles de transitions logiques par l'application de la logique combinatoire. Un ensemble de transitions logiques est sélectionné par un sélecteur (25) et appliqué sur les organes de commutation du moteur (10).
Patent EP-0433306-A1 (EP)
Inventor: WOLLSCHLAEGER HELMUT
IPC: A61M25/01
Filed: 1989-08-23
Abstract: Un système d'endoscope à ultra-sons utilisé pour générer des tomogrammes multiplanaires comprend une zone terminale distale (9) pourvue d'un tuyau souple (6) qui retient ensemble une pluralité d'organes rigides de guidage (10). Etant donné l'élasticité du tuyau souple (6), la zone terminale distale (9) est facilement pliable. Les organes de guidage (1) contiennent un canal de guidage (13) dans lequel un curseur (30) qui porte un transducteur à ultra-sons (31) peut se déplacer dans le sens de la longueur. Afin d'étendre et de renforcer la zone terminale distale (9) à des fins d'orientation précise des plans de balayage, les organes de guidage (10) contiennent des alésages dans lesquels s'étend un fil métallique de serrage (17) susceptible d'être serré par un câble sous gaine (23), de sorte que les organes individuels de guidage (10) soient comprimés les uns contre les autres et assurent un guidage précis du curseur (30).
Patent EP-0440702-A1 (EP)
Inventor: NYSTROEM CHRISTER
IPC: A61K9/14
Filed: 1989-10-27
Abstract: Une composition pharmaceutique à libération rapide de substance pharmaceutique active, contient au moins une substance pharmaceutique hydrophobe finement divisée ainsi qu'un support soluble dans l'eau. Selon l'invention, ladite composition contient aussi au moins un tensio-actif mélangé intimement à la substance pharmaceutique.
Patent EP-0390911-A1 (EP)
Title: Low-melting moldable pharmaceutical excipient and dosage forms prepared therewith.
Inventor: SNIPES WALLACE C
IPC: A61K45/08
Filed: 1989-10-12
Abstract: An exicipient for a pharmaceutical compound which melts at body temperature but will not spontaneously deform at higher temperatures encountered in shipment and storage comprises: -Low MW Polyethylene glycol 75-90% -(M.P. about 37 DEG  C.) -Medium to high MW polyethylene glycol 0-4% -Long chain saturated carboxylic acid 0-4% -Polyethylene oxide 0-4% -(MW 100,000-5,000,000) -Colloidal silica 10-20%. -  The excipient is particularly advantageous for the preparation of dosage forms for buccal administration of pharmaceutical compounds.
Patent EP-0439518-A1 (EP)
Title: A method and an apparatus for continuously purifying an oxygen-containing gas for combustible contaminants
Inventor: NIELSEN KAI HASSE
IPC: F23G7/06
Filed: 1989-10-16
Abstract: Combustible impurities in oxygen-containing offgases are burnt according to a method and by an apparatus of the type in which at least some of the heat of combustion is recovered by a regenerative heat exchange in two identical heat exchange zones (10,11) containing a solid heat exchange material and separated by a combustion chamber (15). The air or gas to be purified flows through both of the heat exchange zones and by means of valves (1,2,3,4) the direction of flow is changed periodically so that the two zones are alternately heated and cooled in periods of 0.1-60 minutes. The risk of discharge of unburnt combustible contaminants to the atmosphere is minimized by dividing the purified gas stream in the first 1-50% of each period into two part streams of which one is discharged directly from the combution chamber (15) to a recipient (22) whereas the other is passed through the heat exchange zone (10 or 11) being heated and from there recycled through a line (25 or 24) controlled by a valve (7 or 6) and combined with unpurified gas being passed to the heat exchange zone (11 or 10) being cooled.
Patent EP-0397884-A1 (EP)
Inventor: SHINOZAKI SATORU
IPC: B23Q15/00
Filed: 1989-11-07
Abstract: This invention relates to a profile-shape machining system of an interactive numeric controller which machines a work-piece by programming a predetermined profile-shape using shape data such as lines, arcs, etc. A cutting direction (9) is set independently for each above shape data on a display screen (1) and a tool is moved in accordance with this cutting direction for machining. In this manner, machining efficiency of a series of profile-shape machining can be improved. I
Patent EP-0452333-A1 (EP)
Inventor: PERKEY RUSSELL CREWS
IPC: G01B13/12
Filed: 1989-10-19
Abstract: Système de contrôle (30) permettant de mesurer l'espace intermédiaire ''x'' entre la pointe (26) d'une aube (24) et la paroi (28) d'un moteur de turbine (8). Une série de sondes (32, 32' et 32N) situées dans ladite paroi (28) sont munies chacune d'un orifice de référence (52) et d'un orifice de détection (54). A travers les orifices de référence (52) coule un fluide depuis une source dans le moteur de la turbine. Ledit flux de fluide coule sensiblement sans retenue et résulte en une pression de fluide P2 mesurée dans une chambre de référence (44). Le flux de fluide depuis l'orifice de détection (54), par contre, est limité par la pointe (26) de chaque aube (24), créant ainsi une pression de fluide P2' dans une autre chambre (48). Un multiplexeur (62) fournit en séquences à des transducteurs (92 et 94) la pression P2 provenant de la chambre de référence (44) et la pression P2' de la chambre de détection (48), lesquels transducteurs (92 et 94) convertissent les signaux pneumatiques en des signaux électriques, qui sont ensuite transmis à un ordinateur (116). L'ordinateur (116), à son tour, envoie un signal de fonctionnement à un dispositif de commande (118), pour permettre l'arrivée dans le logement (10) d'un air de refroidissement qui permet de maintenir l'espace intermédiaire ''x'' voulu pour les aubes de la turbine.
Patent EP-0439613-A1 (EP)
Title: Container loading/unloading vehicle
Inventor: YAMASHITA MEGUMI KYOKUTO KAIHA
IPC: B60P1/64
Filed: 1989-12-05
Abstract: This invention relates to a container loading/unloading vehicle consisting of a carrier (45) and a container (1) which can be fitted and removed to and from the carrier (45). The container (1) is disposed at the rear part of a container main body (2) and is equipped with an elevatable support member (3), upper and lower connecting members (11, 16) fixed to the front part of the container main body (2) and coupled detachably with the carrier (45) and transmission means (21, 40) for moving up and down the support member (3). When the container (1) is loaded onto the carrier (45), the upper connecting member (11) at the front part of the container main body (2) is lifted by a member (61) of the carrier (45) to lift the front part of the container (1) and the lower connecting member (16) at the front part of the container (1) is fixed to the ground. The relative motion of this lower connecting member (16) to the container main body (2) is transmitted by the transmission means (21,40) to the support member (3) at the rear part of the container (1) so that the support member (3) projects downward and the rear part of the container (1) is lifted. Thereby, the front part and rear part of the container main body (2) can be moved up horizontally in synchronism with each other.
Patent EP-0379955-A1 (EP)
Inventor: DAVIS CRAIG MOORE
IPC: H03K3/03
Filed: 1990-01-17
Abstract: An emitter-coupled logic (ECL) gate configuration is provided that allows variations in the bias current for controlling propagation delay. The emitter coupled logic circuitry includes a plurality of input transistors (108, 110) having commonly-coupled emitters. The collector of each input transistor is connected to receive a control voltage. A current source (1X, 2X) is connected between the commonly-coupled emitters and ground. Circuitry, preferably a variable resistance, is connected between the collectors of the input transistors (108, 110) and a supply voltage (IREF). A bias voltage controls the charging current provided to the collectors of the ECL input transistors.
Patent EP-0385510-A1 (EP)
Inventor: FUJII AKIHITO C O ITAMI WORKS
IPC: C04B35/505
Filed: 1990-03-05
Abstract: A light transmitting yttria sintered body having good light transmission, can be prepared by a method of preparing a light transmitting yttria sintered body which comprises steps of densifying yttria powder having purity of not lower than 99.9 % and a BET specific surface area of not smaller than 10 m²/g by a hot press at a temperature of 1300 to 1700°C under a pressure of 100 to 500 kg/cm² in a vacuum circumstance so as to achieve the theoretical density ratio of not lower than 95 % and then hot isotropically pressing densified yttria at a temperature of 1400 to 1900°C under a pressure of not lower than 500 kg/cm².
Patent EP-0410113-A1 (EP)
Title: Vorrichtung zur Frischluftzufuhr zum Fahrgastraum eines Fahrzeugs
Inventor: KOUKAL HEINZ
IPC: B60H3/06
Filed: 1990-05-30
Abstract: Bei einer Vorrichtung zur Frischluftzufuhr zum Fahrgastraum eines Fahrzeugs ist zum problemlosen Filterwechsel bei gleichzeitigem Schutz des Luftfilters vor Nässe der Frischlufteinlaß in der Motorhaube angeordnet und der Wasserablauf auf der dem Frischlufteinlaß zugekehrten Oberseite eines den Luftfilter überdeckenden haubenartigen Filterdeckels angeordnet. Der Filterdeckel (16) ist auf einem den Luftfilter (15) aufnehmenden Luftverteilerkasten (12) lösbar befestigt und trägt in seinem Mantelbereich Luftdurchtrittsöffnungen (17). Bei geöffneter Motorhaube (10) ist der Filterdeckel (16) frei zugänglich und kann zwecks Filterwechsel vom Luftverteilerkasten abgenommen werden.
Patent EP-0406703-A1 (EP)
IPC: A47B88/14
Filed: 1990-06-28
Abstract: The invention relates to a slide for drawers or the like having at least one pair of rails, arranged on one of opposite side surfaces in each case, and consisting of a unit rail and a drawer rail, a running roller being arranged in each case at one end of the unit rail or the drawer rail, which running roller rolls off along horizontal webs arranged in each case on the opposite rail. In previously known slides of this type, four different types of rails are required. To simplify and reduce the costs of manufacture and storage of the individual rails of the slide and to facilitate assembly of the slide, the slide of the generic type is further developed in such a way that both the unit rail and the drawer rail consist of rails (1) which are symmetrical in mirror image relative to their central transverse axis (2) and thus identical, running rollers (4, 5) being arranged at both ends. <IMAGE>
Patent EP-0424852-A1 (EP)
Inventor: KIM WAN JOO
IPC: C07D487/04
Filed: 1990-10-22
Abstract: Diazabicycloamine compounds of the general formula I and their acid salts
      wherein m represents an integer of 1 to 3, 
n represents 1 or 2, and 
R₁ or R₂ represents hydrogen or lower alkyl group, a process for their manufature and their use for the preparation of novel quinolone compounds having excellent antibacterial activity.
Patent EP-0442057-A1 (EP)
Inventor: SEILER ALFRED
IPC: G01N5/02
Filed: 1990-11-29
Abstract: The absorptivity of a powder is measured by placing a predetermined quantity of powder in a vessel (4), the bottom of which is formed by a membrane (5). The said vessel (4) is placed on a sintered glass plate (3) which is itself in contact with the surface of a liquid. After a given time, the weight of liquid absorbed by the powder is determined, together with the weight of moistened powder.
Patent EP-0442173-A1 (EP)
Inventor: CHAUDHARI RAGHUNATH VITTHAL
IPC: C07C271/14
Filed: 1990-02-13
Abstract: Alkyl carbamates are prepared by reacting a primary alkyl amine, secondary alkyl amine or dialkyl urea with carbon monoxide, an oxidizing agent and an aliphatic or alicyclic monoalcohol in the presence of a catalyst comprising (i) a platinum group metal and (ii) a halogen compound.
Patent EP-0390550-A1 (EP)
Inventor: GASKELL DAVID JOHN
IPC: B23H9/10
Filed: 1990-03-29
Abstract: A deformable electrode (6) for electrochemical machining (ECM) of passages (2), in particular curved passages or passage sections (4), in workpieces (1), comprises a deformable, electrically insulating tube (11) having electrically conductive electrode tip means arranged around the end (10) of the tube (11) to form the working tip of the electrode. Electrical conductor means are connected to the electrode tip means and extend along the tube (11). During ECM of a passage (2) an electrolyte solution is supplied along the centre of the tube (11), and a voltage is applied between the workpiece (1) and the electrode tip means, via the conductor means, so that dissolution of the workpiece occurs near the electrode tip means at the working face of the passage.
Patent EP-0396301-A1 (EP)
Inventor: STOUT JAMES THOMAS
IPC: B65D71/58
Filed: 1990-04-24
Abstract: The article carrier for bottles and the like includes a bottom wall (12), opposed side walls (10,28) joined to the bottom wall along opposite side edges thereof, and end wall panels (24,32,20,30) joined respectively to the end edges of the side walls and extending inwardly of the carrier. A first pair of riser panels (42,44) is foldably joined respectively to the end wall panels at one end of the carrier, is foldably joined to each other along a riser fold line (50), and extends medially inward of the carrier. A second pair of riser panels (60,62) is foldably joined respectively to the opposite end wall panels and extends medially inward of the carrier. A pair of handle panels (118,120) is foldably joined respectively to the first pair of riser panels and is foldably joined to each other along a handle fold line (126). The first pair of riser panels is provided with a plurality of elongated openings (148,150,152) which lie with their axis of elongation along the riser fold line so as to extend into each of the first pair of riser panels. At least one of the elongated openings has its side edges extending inwardly from each end of the opening to lie along the riser fold line (50). The side edges of the one elongated opening cooperate with the handle fold line (126) during folding to force the panels to fold in the proper alignment.
Patent EP-0422763-A1 (EP)
Inventor: OROS ALVIN KENNETH
IPC: B23K9/028
Filed: 1990-08-10
Abstract: Method of welding aligned aluminium torque tube components (11,17), comprising (i) defining a stepped square-butt joint (28) to be welded by preforming the ends of said torque tubes and assembling such ends together in the nested condition; (ii) establishing an electrical direct current arc between a positive consumable aluminium-based electrode (31) and said joint (28) as cathode, the arc being shrouded in a shielding gas consisting, by volume, of 2-5% oxygen and the. remainder inert gas, the current to the arc being pulsed at a frequency of 40-60 cycles per second while maintaining an average current of at least 200 amps; and (iii) while holding the pulsed arc in a predetermined orientation (i.e., position angle 45-6 o , lead angle 5-­15 o , transverse angle 12 o ) to the joint, moving the arc along the joint (28) in a single pass at a relative speed of at least 60 inches per minute.
Patent EP-0414533-A1 (EP)
Inventor: BOWERS-DAINES MARGARET MARIE
IPC: C07C233/49
Filed: 1990-08-22
Abstract: Antimicrobial compounds of the formula
      wherein R¹ is selected from the group consisting of H, an amine protective group, and a moiety of the formula
      wherein R², R⁵, and R⁶ are independently selected from H and an amine protective group; 
R³ and R⁴ are indpendently selected from H, lower alkyl, aryl, arylalkyl, CH₂OR, CH₂SR or CH(CH₃)OR; 
R = H, lower alkyl, arylalkyl or aryl; 
wherein R¹ and R² or R⁵ and R⁶ can be joined to form a ring; and wherein when R¹ and R² or R⁵ and R⁶ are both H, the compound is either in free base form or in salt form.
Patent EP-0419123-A1 (EP)
Inventor: SMITH CHARLES MORRIS
IPC: C10G47/22
Filed: 1990-09-12
Abstract: This invention relates to a process in which the addition of a substantially inert solvent to a heavy petroleum stock permits high conversion hydrocracking and hydrogen addition to be accomplished in the absence of catalyst.
Patent EP-0390674-A1 (EP)
Inventor: DUCEP JEAN BERNARD
IPC: A61K31/40
Filed: 1990-03-28
Abstract: This invention relates to novel N-derivatives of 1,4-di­deoxy-1,4-imino-L-arabinitol, to the processes for their preparation and to their end-use applications, particularly as to their use in the treatment of diabetes.
Patent EP-0377546-A1 (EP)
Inventor: DAGES DIDIER
IPC: B22C9/03
Filed: 1990-01-04
Abstract: Combinations of devices permitting, in an automatic system, the production of flat-casting moulds, using a dry binder-free sand, composed essentially of: -devices for scraping (7) and sweeping (8) the sand, using the transfer movement of the chassis between 2 operating stations and producing a flat-mould bottom in the same plane as the edge of the chassis and clearing the tops of the tool parts which have to emerge in order to facilitate the subsequent cutting-out of the closure film, associated with supplementary devices for cleaning and recycling the excess sand. -a device (6) for unrolling/cutting/positioning the sheet of plastic closure film, equipped with a sliding frame making it possible to pass through the arms of an apparatus for demoulding/transferring half-moulds. -a transfer truck (19) and gates (p3) permitting the production of manual finishes outside the moulding zone. <IMAGE>
Patent EP-0429385-A1 (EP)
Inventor: SOSIN LAURENT
IPC: B22D11/06
Filed: 1990-11-07
Abstract: The cylinder (1) comprises a central block (2) faced with a binder (shrink ring) (3) under which cooling channels (4) are provided; the block (2) is chosen in a material with a high coefficient of expansion and equipped with heating resistors (6) adjusted so as to cause a radial expansion of the block (2) of the same value as that of the binder (shrink ring) (3). This arrangement eliminates any differential expansion between the central block and the binder (shrink ring) and, consequently, ensures the mechanical holding of the latter on its support during casts without requiring flanging. <IMAGE>
Patent EP-0384886-A1 (EP)
Inventor: GRAF FELIX
IPC: D02J1/22
Filed: 1990-01-25
Abstract: The process for stretching a synthetic yarn, consisting of a bundle of fibrils, in a liquid stretching bath is characterised in that the yarn is fed to the stretching bath as a sliver of fibrils arranged essentially next to one another and lying essentially in one plane. The yarn is guided via a running-direction deflector device so as to be ordered into a fibril sliver. Alternatively, in addition to the hydrodynamic braking effect caused by the chamber liquid, a mechanical braking effect provided by means of braking pins is, in order to compensate braking losses as a result of lower chamber run-through speeds. 
<??>The apparatus for stretching a synthetic yarn in a liquid consists essentially of a base part (1) and of a cover part (2) with formed-in portions (3,4) for the joint production of a stretching bath, and with a run-in device (10) for ordering the yarn into an ordered fibril sliver, an apparatus part (1) having the inflow and/or flow-off device for the chamber liquid. 
<IMAGE>
Patent EP-0406368-A1 (EP)
Inventor: VERVILLE THOMAS J
IPC: G02B6/44
Filed: 1989-10-19
Abstract: Des fibres optiques (12) sont maintenues en place de façon amovible sur une bobine dévidoir au moyen d'un adhésif à base de silicone. L'adhésif dans le liquide porteur est appliqué aux fibres optiques (12) lors de leur enroulement autour de la bobine dévidoir (14), l'adhésif maintenant les fibres (12) en place pendant les tours successifs. La fibre (12) se déroule facilement de la bobine (14) sans pertubation des tours ou des couches adjacentes, même après une période de long stockage. L'adhésif idéal contient à peu près 5 % en poids d'un mélange composé de 25 % en poids d'un fluorosilicone, et de 75 % en poids d'un polydiméthylsiloxane, et est transporté pour dépôt dans 95 % en poids/volume d'un liquide porteur choisi dans le groupe comprenant un 1,1,2-trichloro-1,2,2-trifluoroéthane, et des mélanges de ceux-ci.
Patent EP-0449943-A1 (EP)
Title: Administration transdermique et intranasale de peptides inhibiteurs de renine
Inventor: PALS DONALD THEODORE
IPC: A61P9/12
Filed: 1989-12-01
Abstract: L'invention concerne un moyen d'administration transdermique et intranasale de peptides inhibiteurs de rénine ainsi que des compositions adaptées à cet effet.