baber/WOPTO huggingface dataset:
Patent EP-0343981-A1 (EP)
Inventor: TACK ROBERT DRYDEN
IPC: C10L1/234
Filed: 1989-05-25
Abstract: A fuel composition comprising a major proportion by weight of a liquid hydrocarbon fuel and a minor proportion by weight of a polymer containing more than one amino group, this amino group being a salt of a primary, secondary or tertiary amine or a quaternary ammonium salt, for example an amine salt of a copolymer of an alkyl fumarate, vinyl acetate and maleic anhydride.
Patent EP-0340052-A1 (EP)
Inventor: ILTIS ALAIN
IPC: C09C1/36
Filed: 1989-03-22
Abstract: New composition of matter, capable of being employed especially as an absorber of electromagnetic waves, of the type comprising a barium titanate powder dispersed in an organic matrix, and characterised in that the mean diameter of the particles constituting the said barium titanate powder is larger than or equal to 1 micron. …<??>This composition of matter can be used for the manufacture of seals for a microwave oven.
Patent EP-0362015-A1 (EP)
Inventor: MARTIN GERARD
IPC: F23C6/04
Filed: 1989-09-15
Abstract: The invention relates to a method and device for generating heat from the combustion of a fuel with reduced emissions of sulphur oxides and nitrogen oxides. According to the invention, combustion is carried out in a combustion chamber (1) under conditions close to stoichiometric conditions between 700 DEG C, and some of the heat is extracted. The combustion waste and absorbent particles of a granulometry of between 1 and 100 microns are subsequently introduced into a turbulent zone (9). Desulphurisation is carried out on a transported bed in an adiabatic desulphurisation chamber (8) in an oxidising atmosphere under such conditions that the oxygen content at the outlet of the desulphurisation chamber is between 0.1 and 5% by volume. This provides a mixture of particles and desulphurised waste which is introduced into a heat recovery chamber (16). The cooled particles are then separated out at (26) from the desulphurised waste which is denitrided and contains essentially no more unburnt combustible compounds, and the said waste is rejected. <IMAGE>
Patent EP-0379823-A1 (EP)
Inventor: ODET PHILIPPE
IPC: B65D41/58
Filed: 1989-01-27
Abstract: This stopper comprises a stopper body (3) in which is engaged a bung (4) made from a more flexible material. From the bottom (7) of the body (3) a chimney (10) protrudes on which the skirt (13) of the bung (4) is engaged, this bung having the general shape of a bowl. The chimney (10) of the body (3) and the skirt (13) of the bung have opposing retaining rings (12, 17) ensuring the fixing of the bung (4) in the body (3) or stopper by clipping. Application to the stopping of bottles. <IMAGE>
Patent EP-0390847-A1 (EP)
Inventor: LARSON OVE
IPC: B41J2/415
Filed: 1988-11-30
Abstract: La présente invention se rapporte à un procédé servant à produire une structure à charge latente de signaux électriques et au développement d'une telle structure sur un support d'informations au moyen de particules pigmentées. Le support d'informations (3) est placé en coopération électrique avec au moins une matrice en forme de grille ou de treillis, constituée de préférence par une matrice à électrodes (4, 5, 6), laquelle effectue par commande l'ouverture et la fermeture de passages à travers la matrice en fonction de la configuration de la structure désirée, au moyen d'une connexion galvanique de ladite matrice avec au moins une source de tension, et les passages ainsi ouverts exposent à travers eux un champ électrique destiné à attirer les particules pigmentées contre le support d'informations. La présente invention se rapporte également à un dispositif de réalisation dudit procédé.
Patent EP-0411045-A1 (EP)
Title: Packing container.
Inventor: MACALUSO VINCENT A
IPC: B65D5/32
Filed: 1989-04-07
Abstract: A packing container for lengthy articles in which U-shaped base (10) and cover units (12) formed from laminated paperboard, are arranged so that the sidewalls (10b, 10c) of the base unit (10) fit within the sidewalls (12b, 12c) of the cover unit (12) when the two are assembled. End caps (14) close off the open ends of the container when the base unit (10) and the cover (12) unit are assembled.
Patent EP-0418271-A1 (EP)
Inventor: HOFMANN KARL
IPC: F02M61/14
Filed: 1989-06-03
Abstract: Un dispositif simple conçu pour éviter le gauchissement du porte-injecteur (26, 26a) lorsque celui-ci est serré dans la culasse du moteur, même lorsque le porte-injecteur est du type mince, comprend un composant (50, 70) qui est calé dans un support (52, 72) formé par un évidement (54, 74) ménagé dans la circonférence du porte-injecteur (26, 26a), et qui est assujetti au support de préférence par soudage par résistance. Afin de former un épaulement de serrage destiné à l'engagement d'un boulon creux à filet femelle (14) qui serre l'injecteur, un cône de serrage à fente (42) est monté sur l'écrou d'accouplement (24) et est pourvu, dans la région de sa fente, d'évidements (62) pour le composant (50, 70). Les injecteurs pour moteurs diesel constituent le domaine préférentiel d'application de l'invention.
Patent EP-0389589-A1 (EP)
Inventor: DAWE PETER H
IPC: B25B27/06
Filed: 1989-08-23
Abstract: Dispositif (2) de positionnement précis et d'alignement automatique correct de chaque manchon de guidage (14) dans un alésage (12) d'une culasse (10) qui comprend une base (22) ayant une surface inférieure (22a) et une surface d'alignement supérieure conique tronquée (22b) pour aligner un siège de soupape (16) pendant l'insertion forcée (36) d'un manchon de guidage (14) dans l'alésage respectif (12), et l'alésage axial traversant la base. Une tige de guidage (24) possède une tête élargie (25) avec une surface hexagonale à une extrémité inférieure et des filetages extérieurs (27) à une extrémité supérieure. Un cylindre d'entraînement (29) est positionné sur la tige de guidage (24) au-dessus d'une tige de guidage (14) à positionner dans un alésage respectif (12). Un élément d'entraînement (33) à écrou hexagonal est vissé à l'extrémité supérieure de la tige de guidage (24) pour entraîner le manchon de guidage (14) dans l'alésage respectif.
Patent EP-0387797-A1 (EP)
Inventor: KRIEDT HANS DIPL-ING
IPC: H02H9/04
Filed: 1990-03-13
Abstract: A transistor circuit, which can be integrated monolithically, for limiting temporary positive high voltages on an electrical conductor (L1) is shown, the emitter terminal of a pnp-transistor (T1) being connected to the electrical conductor (L1), the collector terminal of this pnp-transistor (T1) being connected to a reference potential (earth), the base terminal of the pnp-transistor (T1) being connected via the parallel circuit of a high-resistance resistor (R1) and of a first capacitor (C1) being connected to the electrical conductor (L1), the base terminal of the pnp-transistor (T1) being connected via a second capacitor (C2) to the reference potential (earth) and this pnp- transistor (T1) being conductive only when a predetermined potential threshold, positive with respect to the reference potential (earth), is exceeded. 
<??>In addition, a semiconductor arrangement for implementing the circuit is described, the first capacitor (C1) being implemented by a plate capacitor, formed from the electrical conductor (L1), an insulation layer (OXI) and a semiconductor layer (EPI), the second capacitor (C2) being implemented by the blocking layer capacitance of a pn-junction, the pnp-transistor (T1) being implemented by a p-doped substrate (SUB), to which the reference potential is applied, an n- doped epitaxial trough (EPI), arranged on the substrate (SUB), and a delineated p-doped region (P), fitted in the epitaxial trough (EPI) and connected to the conductor (L1), and an epitaxial layer being provided as the resistance material for implementing the high- resistance resistor (R1). 
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Patent EP-0393379-A1 (EP)
Inventor: BILHORN JOHN M
IPC: B29C48/355
Filed: 1990-03-23
Abstract: Electrode materials containing active material in a fibrillated polymer binder are formed continuously into a cohesive electrode component by utilizing a barrel (2) for processing the electrode materials. A mechanism (16) is provided in the barrel (2) for axially advancing the electrode materials, while mixing and kneading the materials to fibrillate the polymer binder. A forming means (17) at the end of the barrel (2) receives the resultant mixture and continously forms a cohesive component of fibrillated polymer binder and active material as other electrode materials continue to be advanced and processed in the barrel (2).
Patent EP-0393675-A1 (EP)
Inventor: NI FAN ROXY
IPC: B29C67/00
Filed: 1990-04-19
Abstract: An integral three-dimensional object is formed from a photohardenable liquid composition containing radiation deflecting matter whereby a difference in an index of refraction increases by more than 0.01 after photohardening.
Patent EP-0396031-A1 (EP)
Inventor: STENDER ELISABETH
IPC: B64D11/02
Filed: 1990-04-27
Abstract: The toilet has a dispenser (4; 104) for bags (3) for faeces, which bags are individually removable by negative pressure via suction holes (6) arranged at a seat edge (2; 102), when the dispenser (4; 104) and the seat edge (2; 102) are situated parallel to each other. A cooling space (16) is provided for disposal of the bags (3) for faeces. The bag (3) for faeces can be folded flat and is preferably made of decomposable material. A control system controls the hygienic removal and disposal operation. 
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Patent EP-0405148-A1 (EP)
Inventor: HEITMEIER ROLF
IPC: A61M5/168
Filed: 1990-05-26
Abstract: The infusion device has a liquid container (10), a pump (12), and a tube (14) leading to the patient. Integrated in the tube (14) is a flow sensor (17), which detects the presence of a flow of liquid in the tube (14). This flow sensor (17) is a heat flow sensor with a resistance element, whose current is regulated in such a way that the current heat supplied is at all times equal to the heat removed from the liquid. In the event of the tube becoming blocked, the interruption in the flow of liquid is detected and an alarm is triggered. The flow sensor (17) is positioned as near as possible to the patient and is arranged a short distance in front of the catheter attachment (15). <IMAGE>
Patent EP-0414130-A1 (EP)
Inventor: COSMAN ERIC RICHARD
IPC: A61B17/34
Filed: 1990-08-16
Abstract: This invention relates to a hand-held stereotactic instrument which enables quantitative direction of a needle or probe into the body. The instrument has a protractor type angle dial (3, 2003) which enables angulation of a probe relative to a gravitational reference orientation (20). The establishment of the gravitational vertical line for example is done by a simple level device such as a bubble level (2). Other alignment means on the instrument enables alignment to other axes of the body which may be related to x-ray or CT or MRI tomographic scanning axes. In its use, data is taken from tomographic CT scans or x-rays, and converted to an appropriate angle which is set on the instrument's angle dial. This in turn can be used to direct a probe at a desired angle into the body. The instrument can be used in connection with reference skin localizers to establish an entry point. Fulcrum or body contact means enable stabilization of the device near the entry point, eliminating translation movement variations, problems of weight of the device, and reducing the degree of freedom needed to hold the probe direction.
Patent EP-0462312-A1 (EP)
Inventor: BRUNKAU MICHAEL
IPC: B21D53/74
Filed: 1990-10-15
Abstract: Two-dimensional or three-dimensional plug-in connections for easy connection and detachment of frames, consisting of round or square outer tubes having an inner core (1, 1a) which has two or more shells and is inserted therein, each shell of the inner core having on its straight surface smaller surfaces (2, 2a), inclined at an angle inwards, of such surface area that wedges (3, 3a) which are pushed in load the angled surfaces of the inner shells to the same extent, and the inserted wedges are pulled on by tension screws (4a-d) inserted therein and, in this way, the shells are pressed evenly onto the inside of the outer tube, in a firm and force-fitting manner, and the shells, on their straight, upper surface, are reduced in height by a small thickness, and in this way the diameter of the inner core is reduced such that, in consequence, the outer tube has sufficient mobility for pushing onto the inner core, and alternative embodiments of the connections, and a method for producing the connections. <IMAGE>
Patent EP-0433954-A1 (EP)
Inventor: HOMMELTOFT SVEN IVAR
IPC: C10G35/06
Filed: 1990-12-17
Abstract: A process for liquid phase alkylation of a hydrocarbon substrate with an olefinic alkylating agent comprising the steps of passing a process stream of the hydrocarbon substrate and alkylating agent at alkylating conditions through a fixed bed alkylation reactor of particulate polar contact material in the presence of a fluorated sulfonic acid catalyst.
Patent EP-0378278-A1 (EP)
Inventor: REYNIER ALAIN
IPC: B23H7/02
Filed: 1990-01-11
Abstract: At least one machining parameter of an EDM machine with a wire electrode, cutting in a predetermined trajectory, is varied when the wire electrode reaches the vertex of an angle or arrives at an arc. The method comprises the following stages: 1) calculation of the points on the trajectory where these variations must be initiated; 2) halting of the relative movement between the wire electrode and the workpiece when the wire reaches one of these points; 3) gradual and stepwise variation of the parameter as far as a specified final value or until a predetermined number of steps has been made; 4) repeating of the relative wire/workpiece movement, with the new value of the parameter, over a distance predetermined by calculation, and 5) variation of the parameter in the opposite direction so as to restore it to its initial value. The time that the steps last is controlled by the development, about a predetermined threshold, of a factor giving an image of the conditions prevailing in the spark gap.   <IMAGE>
Patent EP-0382280-A1 (EP)
Inventor: HEINRICH NORBERT
IPC: G11B7/085
Filed: 1990-01-29
Abstract: Bei einem Gerät (1) zum Abtasten einer kreisscheibenförmi­gen Informationsträgerplatte (2) ist eine in einer Radial­richtung (11) der Platte (2) verstellbare Abtasteinrichtung (10) mit einer in der Radialrichtung (11) verlaufenden Zahn­stange (16) verbunden. Die Zahnstange (16) ist über ein Zahn­radgetriebe (18) antreibbar, das ein um eine gegenüber der Ebene der Platte (2) geneigte Achse (23) drehbares Schnecken­rad (21) und einen mit dem Schneckenrad koaxial verbundenen Trägerteil (27) mit einer kegelförmigen Mantelfläche (26) aufweist, an der eine gemäß einer Spirale verlaufende, im Querschnitt der Flankengeometrie der Zahnstange (16) entspre­chende Leiste (28) vorgesehen ist, mit der die Zahnstange (16) antreibbar ist.
Patent EP-0410555-A1 (EP)
Inventor: GENGE KEVIN
IPC: A47L9/04
Filed: 1990-01-15
Abstract: A vacuum cleaner (10) has a nozzle (14) with an opening (12) and a vacuum pump connected to draw dirt laden air into the opening from exteriorly of said vacuum cleaner. A shield (30) is movably mounted to the vacuum cleaner to have a first posi­tion at which a first part of the opening (12) is blocked from passing air and a second position at which a second part of the opening (12) is blocked from passing air. The first part of the opening (12) may be downwardly directed and the second part may be forwardly directed. The shield (30) may be pivotally mounted to the nozzle (14).
Patent EP-0384722-A1 (EP)
Inventor: WHITE GEOFFREY COOPERS ANIMAL
IPC: A61K31/635
Filed: 1990-02-21
Abstract: A composition comprising the compounds 2,4-diamino-5-(8-dimethylamino-­7-methyl-5-quinolylmethyl)pyrimidine and sulphadimethoxine or salts- thereof useful for treating bacterial infections in small domestic animals.
Patent EP-0420636-A1 (EP)
Inventor: MIKI KATSUHIKO
IPC: H01L21/20
Filed: 1990-09-27
Abstract: A method of controlling misfit dislocation in the production of an epitaxial semiconductor wafer comprising a semiconductor substrate (1a) and, deposited thereon, an epitaxial layer (1b) having an impurity concentration differing from that of the semiconductor substrate (1a), characterised by controlling strain applied on the back surface of the semiconductor substrate (1a), prior to depositing the epitaxial layer (1b), and thereby controlling misfit dislocation in the near and interface between the semiconductor substrate (1a) and the epitaxial layer (1b). Strain may be applied by sand-blasting.
Patent EP-0407253-A1 (EP)
Title: Dispositif de mesure dynamique du couple d'un moteur autosynchrone et dispositif de commande asservie d'un moteur autosynchrone utilisant ce dispositif
Inventor: BARDELANG VIANNEY
IPC: H02P6/08
Filed: 1990-06-19
Abstract: Dispositif de mesure dynamique du couple (Ci) d'un moteur autosynchrone polyphasé (1, 2, 3). Il comporte un capteur (4) de l'angle électrique (A) entre une des phases (i1) et l'axe perpendiculaire au moment magnétique (APMM), des circuits (38 à 40) de calcul des cosinus des angles (A, A-120°, A+120°) entre chaque phase et l'APMM, des capteurs de courant (31, 32, 33) sur chaque phase, et des moyens (47 à 49, 56 à 63) pour calculer le couple Ci par application de la formule : Ci = k [i1.cos A + i2.cos (A-120°) + i3. cos(A+120°)]
Patent EP-0408424-A1 (EP)
Inventor: LEBACQ PHILIPPE
IPC: G07D7/00
Filed: 1990-07-04
Abstract: The invention relates to a method for high-security enciphered marking to protect high-value objects, such as works of art, equipment goods, official documents, etc., this method consisting in: 
 
  a) preparing a solution of a target nucleic acid of a chosen sequence, forming a marking pattern and possessing a chosen degree of fluidity, 
  b) incorporating a chosen quantity of the said solution into each object of a class of objects to be marked, which makes it possible to subsequently carry out, if needs be, an operation 
  c) of identification or authentication of the object by using a means of detection of the said nucleic acid in order to reveal the marking. 
 
<??>The invention makes it possible, if needs be, to produce irrefutable proof of the ownership of an object in the case of theft, resale or counterfeit.
Patent EP-0433146-A1 (EP)
Inventor: BRANDOLINI JEAN-LOUIS
IPC: D06F75/18
Filed: 1990-12-07
Abstract: A key (10) is axially displaceable within a receptacle (9) between two positions, namely a closing positing and a position for injecting water into the evaporation chamber (3). The key (10) interacts with a movable body (19) located under a shoulder (14) of the key (10) during operation. The device comprises means (20) intended for coming into engagement with complementary means (23a, 24a) of the movable body (19), in order to retain the latter and the key (10) in the injection position, and means (20) for releasing the movable body (19) and allowing it to return together with the key (10) into the position of rest. The key (10) projects relative to the outer surface of the smoothing iron (1) and is mounted removably in relation to the movable body (19) and to the receptacle (9). The invention is used especially to make it possible to remove the key in order to descale it. <IMAGE>
Patent EP-0383714-A1 (EP)
Inventor: BADIA SALVAT JAIME
IPC: A63B41/08
Filed: 1990-02-16
Abstract: The ball manufacturing method, consisting of fixing together a series of polygonal panels of a supple material to form a sphere, with the panels stuck or stitched together, consists of starting with a solid dodecahedron, which has a series of regular pentagonal faces, and attaching truncated pentagonal pyramidal blocks to each of these faces, which are then joined by hexagons. These can serve as templates for the panels to be used for the ball, producing a near spherical shape when inflated.
Patent EP-0433233-A1 (EP)
Inventor: TRAH STEPHAN DR
IPC: A01N43/74
Filed: 1990-12-05
Abstract: The invention relates to novel compounds of the formula <IMAGE> in which R has the meaning given in the description, and to their preparation, to fungicidal agents containing such compounds as active substances, and to the use of the active substances, or agents, for controlling fungi in agriculture and horticulture.
Patent EP-0458793-A1 (EP)
Inventor: BRAENDLE HERMANN UNIVERSAL MAS
IPC: D04B7/24
Filed: 1990-01-05
Abstract: Dans des machines à tricoter rectilignes à agencements rythmeurs (10) qui génèrent des signaux de rythme synchronisés avec les aiguilles et ultérieurement traités par des agencements électroniques de commande, le rythmeur (10) est relié à l'agencement d'élément séparateur et chariot (19) de manière réglable en hauteur, par exemple au moyen d'une articulation tournante (8). Les variations de l'écartement vertical entre le rail (3) de guidage et/ou de glissement du chariot et un rail rythmeur (16) sur lequel est agencé un élément denté (17) sont ainsi sans conséquences. La liaison réglable en hauteur entre le rythmeur (10) et l'agencement d'élément séparateur et chariot (19) est assurée par une articulation tournante (8) ou par un élément élastique, tel qu'un élément télescopique à ressort ou un élément pneumatique.
Patent EP-0610172-A1 (EP)
Inventor: BENNETT PAUL
IPC: A63F3/00
Filed: 1990-01-04
Abstract: L'invention concerne un jeu de société comprenant, typiquement, des jetons, des pièces de jeu, des pions etc. placés et déplacés sur le tableau selon les règles du jeu. Ledit tableau comprend au moins deux parties dont l'une est pourvue d'une ouverture. Lesdites parties du tableau sont conçues de sorte qu'un joueur ou les joueurs déplacent les jetons sur une première partie du tableau dans un sens qui peut mener à l'ouverture, permettant ainsi au jeton de se placer sur une deuxième partie dudit tableau. La première partie du tableau peut être ensuite écartée de la deuxième de manière à exposer un deuxième tableau sur lequel on peut continuer le jeu.
Patent EP-0463063-A1 (EP)
Title: Laminated article with hinge.
Inventor: HOWARD DAGGETT H JR
IPC: E05D1/02
Filed: 1990-03-13
Abstract: A laminated article of two or more leaves (22a, 22b, 22c) with an improved hinge (27). This improved hinge (27) pivots easily and does not act to change the position of the leaves (22a, 22b, 22c) it connects. The hinge means opens from 0 to 360 DEG  and yet allows rigid, substantial leaves.
Patent EP-0423313-A1 (EP)
Inventor: GONSER DONALD I
IPC: A61C1/05
Filed: 1990-04-30
Abstract: Pièce à main (10) particulièrement appropriée à des applications médicales/dentaires dans lesquelles on utilise un outil rotatif (13) sur des structures anatomiques et à proximité de ces dernières. La pièce à main (10) possède un assemblage à palier anti-friction (18, 19) sur lequel est monté l'outil rotatif (13). Au moins les éléments de roulement (19c) de l'assemblage (18, 19) sont constitués en matière céramique. L'instrument (10) peut être stérilisé de manière répétée sans qu'il soit nécessaire de lubrifier que ce soit en fonctionnement ou entre les cycles de stérilisation.