baber/WOPTO huggingface dataset:
Patent EP-0274775-A1 (EP)
Inventor: ZUIDERVELD KAREL JAN
IPC: G06T3/00
Filed: 1987-11-30
Abstract: Subtraction images formed by digital subtraction angiography contain artefacts due to the motions of the patient. This motion disturbs the condition imposed for subtraction imaging that only the introduced contrast medium is displaced and that the remainder must remain stationary. For example, when ribs of the patient have moved, due to respiration, between the formation of the first image and the second image, this motion will appear as undesirable information (the extent of the motion of the ribs) in the subtraction image. It is proposed to deform one of the images locally so that the motion of the parts which should remain stationary is compensated for. By subtracting the locally deformed image from the other image, a subtraction image will be obtained which is substantially free from motion artefacts and which contains only the information of the moving contrast medium. To achieve this, a shift vector is determined for various pixels and a reliability criterion is calculated for each direction component of said shift vector.
Patent EP-0245492-A1 (EP)
Inventor: JANUS RONALD E
IPC: A45F3/16
Filed: 1986-11-10
Abstract: Un récipient (20) de liquide comprend des sangles (22a, 22b) qui permettent d'attacher le récipient (20) au cou de l'utilisateur. Une paille (24) insérée dans le récipient permet d'en retirer le liquide. Lorsqu'elle n'est pas utilisée, la paille (24) est retenue par un élément de fixation (32a, 32b). Un adhésif (36) est placé sur la partie postérieure (38) du récipient pour le fixer aux vêtements de l'utilisateur et réduire ainsi les mouvements du récipient pendant des activités telles que la course ou le cyclisme.
Patent EP-0410962-A1 (EP)
Inventor: FERNOE OVE BIRGER
IPC: A61M16/20
Filed: 1987-03-20
Abstract: Le dispositif ci-décrit permet, en maximisant le nombre de doses par unité de temps, d'empêcher le surdosage lors de l'auto-administration de substances physiologiquement actives, telles que des médicaments, en particulier au moyen d'un spray nasal ou pulmonaire. La maximisation des doses est obtenue au moyen d'un élément de commande électronique, qui actionne directement ou indirectement l'ouverture du distributeur contenant ladite substance, de telle sorte que, après qu'un nombre prédéterminé de doses ont été libérées manuellement en une période donnée, une nouvelle dose ne puisse être administrée qu'après une période également prédéterminée dans la planification horaire.
Patent EP-0269676-A1 (EP)
Title: Module programmable universel servant de compteur/temporisateur et de registre d'adresses
Inventor: LEBEL JOSEPH A
IPC: G06F13/38
Filed: 1987-05-04
Abstract: Des modules programmables universels permettent de doter de fonctions de temporisation et/ou de registre d'adresses une vaste gamme d'instruments de test tels que des compteurs temporisateurs, des générateurs de fonctions aléatoires et des numériseurs en temps réel. Le dispositif programmable par ordinateur (20) peut être utilisé comme accumulateur, comme générateur de base de temps ou comme un registre d'adresses de mémoire. Une entrée horloge (50) reçoit un signal d'entrée d'horloge. Une entrée ordinateur (32), pouvant comprendre un bus de données bidirectionnelles (30), reçoit des signaux provenant d'un ordinateur. Un processeur (24) traite au moins un signal d'entrée d'horloge ou le signal provenant de l'ordinateur pour produire au moins un signal de sortie (56, 58, 78). Un circuit de commande (50) commande le processeur en fonction des autres signaux d'entrée provenant de l'ordinateur pour déterminer le signal de sortie produit. Un sélecteur de sortie (28), pouvant comprendre un multiplexeur (40) pour l'adressage direct de la mémoire, sélectionne au moins un signal de sortie destiné à être utilisé à l'extérieur du dispositif.
Patent EP-0269682-A1 (EP)
Inventor: MURPHY ALLAN PHILLIP
IPC: A01G7/06
Filed: 1987-05-28
Abstract: Un pistolet manuel (2) avec dispositif de fixation (1) et un piston mobile (4) actionné par une gâchette (11) comprend une lame (3), destinée à effectuer une incision dans un arbre, et un dispositif d'injection de fluide (10) appliquant instantanément une dose de fluide dans l'incision. Le carburant alimentant le pistolet manuel (2) ainsi que ledit fluide sont de préférence contenus dans un récipient (43) porté à la manière d'un sac à dos.
Patent EP-0291512-A1 (EP)
Inventor: OTAIFY ALAA EL-DIN
IPC: A61N1/20
Filed: 1987-08-05
Abstract: Un dispositif de traitement de fractures incurables d'os, en particulier de pseudarthroses, par stimulation électrique des cellules osseuses avec un courant continu d'environ 20 micro-ampères, comprend un logement (1) avec un avomètre (W) connecté au pôle négatif et qui mesure séparément la densité des courants générés à chaque pôle. Une batterie échangeable dont le fonctionnement est contrôlé pendant son utilisation fournit l'énergie électrique au circuit. Un système acoustique d'avertissement (C) et un système optique de contrôle (B) sont intégrés afin d'assurer une surveillance continue de l'état de fonctionnement de l'appareil. Le circuit comprend quatre circuits (N) générateurs de courants continus qui sont appliqués à la partie fracturée de l'os à guérir par des raccords d'électrode (2, 4). Un raccord supplémentaire d'anode (3, 4) est posé sur la peau du patient afin de fermer le circuit entre l'anode (3) et les cathodes négatives (2) situées dans la zone de la fracture. On a traité avec grand succès avec cet appareil des fractures d'os considérées jusqu'à aujourd'hui comme incurables, en particulier des pseudarthroses.
Patent EP-0277167-A1 (EP)
Inventor: PHILIPS IAN
IPC: G01R31/3185
Filed: 1987-07-25
Abstract: L'invention consiste à inclure, dans chaque circuit reproduit, un circuit d'essai qui, lors de l'essai, fournit des valeurs mesurables indiquant les performances inhérentes du circuit reproduit et la relation avec le procédé et/ou le modèle des circuits reproduits, ce qui permet d'effectuer un contrôle plus précis de la production ou des spécifications des circuits intégrés ainsi produits.
Patent EP-0280737-A1 (EP)
Inventor: KONISHI RYOJI
IPC: A61K31/56
Filed: 1987-08-20
Abstract: A preparation for external use, which is prepared by compounding a steroidal drug for treating skin diseases in a tacky gel base containing a water-soluble polymer, water, and a water-retaining agent. The preparation is spread on a soft support to be directly applied to an affected part of the skin to thereby administrate the steroidal drug to the skin for treating the skin disease.
Patent EP-0328539-A1 (EP)
Inventor: PIERCE GERALD A
IPC: B42D15/10
Filed: 1987-10-08
Abstract: Le système de stockage et d'extraction de données optiques utilise une longueur de matériau d'enregistrement optique (19) dans lequel des données sous la forme de spots microscopiques (39, 41) sont disposées dans des cellules (43, 45, 47) formant une grille à espacement régulier. Pendant que le support d'enregistrement optique est déplacé dans le sens de la longueur par un dispositif de transport (11), des rangées de cellules sont lues par une rangée de dispositifs à couplage de charge (CCD) (21), une rangée à la fois. Un servo-système (59) fait avancer le support d'enregistrement optique de sorte que des rangées successives peuvent être lues, tandis qu'un second servo-système (58) ajuste la position du support d'enregistrement optique dans le sens transversal pour assurer un alignement correct avec la rangée CCD.
Patent EP-0285864-A1 (EP)
Inventor: VOSS GUNTER DR
IPC: G01M3/22
Filed: 1988-03-15
Abstract: A method for detecting leakage in steam and/or liquid systems. In order to permit highly sensitive leak detection which can also be carried out continuously, it is proposed that a test gas, preferably helium, be introduced into the steam and/or the liquid, and that if need be test gas passing through a leak in the wall of the system be detected by a detector (11) sensitive to test gas. 
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Patent EP-0297280-A1 (EP)
Inventor: BRANDL RUDOLF
IPC: F41A9/76
Filed: 1988-05-25
Abstract: Magazin (2) mit einer Füllöffnung (160) und einem gurtlosen Zuführsystem das zum manuellen Auffüllen mit Patronen (12) durch die Füllöffnung (160) sowie zu deren selbsttätiger sequentieller Zufuhr zu einem Schußwaffenlauf aufweist: eine in Füllrichtung (B) manuell und der hierzu entgegengesetzten Zuführrichtung (Z) selbsttätig bewegbare Patronen-Aufnahmevorrichtung (6), eine damit in Wirkeingriff stehende, in Zuführrichtung (Z) vorspannbare erste Spannvorrichtung (50, 56) und eine Einrichtung zum selbsttätigen aber lösbaren Blockieren des Zuführsystems während der Füllphase, und zwar in Zuführrichtung (Z) bei Freigabe der ersten Spannvorrichtung (50, 56) und/oder in Füllrichtung (B) bei Auftreten einer Patronenlücke (13) in der Patronen-Aufnahmevorrichtung (6) hinter der Füllöffnung (160).
Patent EP-0306658-A1 (EP)
Inventor: WIEDMANN UWE DR-ING
IPC: F23C9/00
Filed: 1988-07-12
Abstract: The furnace has a narrow-crosssection nozzle (8) for introducing fuel gas (9) and a separate channel, pointing to the exit region of the nozzle, for introducing air. The flow rate of the fuel gas on emergence from the nozzle is significantly greater than the flow rate of the air. A small amount of offgas (11) of, for example, 1 - 3%, based on the total amount of combustion air, is admixed with the fuel gas before emergence from the nozzle, thus reducing the amount of nitrogen oxides formed; at the same time, the flame shape and length are adjustable. This is particularly advantageous in a furnace (1) used for melting glass. <IMAGE>
Patent EP-0310936-A1 (EP)
Inventor: MAISCH HANS
IPC: B25B11/00
Filed: 1988-09-29
Abstract: Auxiliary tool for mutual clamping of two plates 7, 8 which butt together with their edges 9, 10, in particular when adhesively bonding the plates to produce a composite plate for interior furnishings. Such a composite plate is suitable, for example, as a worktop for fitted kitchens or as a wall panel. A particularly easy and reliable clamping of the plates against one another, in particular when the edges 9, 10 are to be glued together, is achieved by the fact that adhesion elements 2, 3, each designed as vacuum adhesion devices, are connected by means of a clamping device 6, 17, 19 so as to be displaceable towards one another. The vacuum adhesion devices adhere to the surface 11, 12 of the plates. <IMAGE>
Patent EP-0312968-A1 (EP)
Inventor: COMERT AHMET
IPC: C09J201/00
Filed: 1988-10-17
Abstract: Skiis of laminated construction are assembled by joining the several lamellae with a hot melt adhesive which preferably contains an effective amount of an adhesion promoting agent. The hot melt adhesive is preferably a linear polyester, polyesteretheramide, polyetherester, polyamide, polyetherurethane, copolymer of ethylene-vinylacetate, polyesteramide, or polyetheramide, and when the adhesive is based on a copolymer, it is more preferable still that the copolymer is a block copolymer.
Patent EP-0326655-A1 (EP)
Inventor: RODRIGUEZ STEPHEN S
IPC: C25D13/00
Filed: 1988-10-19
Abstract: A method and apparatus for electrodeposition of insulating coatings such as photoresists having uniform thickness throughout the coating. The apparatus comprises one or more cathodes (30) disposed in a bath containing an electrophoretic depositing composition (50), one or more anodes (10) disposed in said bath in face to face relationship with the cathode, and means for applying a voltage between the anode and the cathode to produce a current whereby a current density gradient is formed on the cathode, the gradient comprising high and low current density areas. The anode is concentrated opposite the high current density areas of the cathode, thereby controlling the thickness of deposition by controlling the amount of current flowing to the cathode.
Patent EP-0279472-A1 (EP)
Inventor: KNIPPELS ANTONIUS ADRIANUS
IPC: B25C11/00
Filed: 1988-01-11
Abstract: Device for removing a staple (34) from a stapled bundle of sheets (35) by moving the bundle (35) over a supporting element (10) past a staple removing strip (25). 
The strip (25) extends above the supporting element (10) at a small acute angle therewith and is fixed to an arm (18) which is rotatably mounted on a shaft (17) positioned at the side of the strip (25) facing away from the acute angle and below the supporting element (10). The strip (25) is moved upwards when a stapled bundle of sheets (35), with the legs of the staple (34) facing downwards, is fed between the supporting element (10) and a wedge-like tapering end (27) of the strip (25), which end (27) presses onto the supporting element (10). When in this way the staple (34) is positioned in front of the wedge-­like tapering end (27) of the strip (25), the bundle (35) is pulled towards the strip (25), the end (27) of the strip (25) penetrating between the crown of the staple (34) and the bundle (35) and the staple (34) thereafter being pulled out of the bundle (35). The pulled-out staple (34) drops in a receiving tray (6) formed beneath the supporting element (10).
Patent EP-0327740-A1 (EP)
Inventor: HARVEY WILLIAM O
IPC: B60K11/08
Filed: 1988-02-08
Abstract: A vehicle engine shutter assembly, basically of polymeric material, forming a peripheral frame (12), and a plurality of vertical vanes (18) which are rotatable on vertical axes between an open condition and a closed overlapping condition by a horizontally slidable actuator bar (24) which has curvilinear recesses (24a) receiving curved lobes (30) on the vane axles. The closed vanes preferably have notched, interfitting leading edges and trailing edges that interfit to form traps to abate engine noise The vanes (18) and actuator bar (24) are retained in position on the frame (12) by a lock bar (20) that has resilient legs that snap in place.
Patent EP-0330774-A1 (EP)
Inventor: KAHN LEONARD RICHARD
IPC: H03F3/24
Filed: 1988-03-03
Abstract: A method and means for reducing the energy of undesired r.f. harmonics generated in the highest power amplifier of a transmitter by providing at least one alternate path for the undesired harmonics incorporating a relatively low powered power amplifier for at least one undesired harmonic component and causing the harmonic in the alternate path to have an amplitude that is substantially equal to the corresponding harmonic output from the main path and also causing the harmonic in the alternate path to be substantially out of phase with the harmonic in the main path and then combining the harmonics of the paths. This procedure is only feasible if the output of the highest power amplifier is processed by the main path circuit connected between the highest power power amplifier and the antenna so as to attenuate the undesired components sufficiently so that the harmonics power levels are a very small percentage of desired output wave.
Patent EP-0305046-A1 (EP)
Inventor: ROBERTS AUSTON K
IPC: A62D3/00
Filed: 1988-07-21
Abstract: A method of decontaminating a location containing pyrophoric P₄-contamination is described. It comprises bringing to the location a portable vehicle which comprises at least one of the necessary items needed to accomplish the contacting of the P₄-contaminated material, while it is under a protective blanket of a nonflammable fluid, with an oxygen-containing gas, such as air, pure oxygen, or mixtures thereof. The portable vehicle may contain, for example, a scrubber, a source of oxygen, a pump, means to convey the oxygen-containing gas to the P₄-contaminated material, and means to convey any effluent resulting from the treatment to suitable recovery or treatment apparatus.
Patent EP-0309160-A1 (EP)
Inventor: MERKEL PAUL BARRETT C O EASTMA
IPC: G03C7/38
Filed: 1988-09-16
Abstract: This invention relates to a color photographic silver halide recording material containing certain dye image-forming coupler compounds and a carbonamide compound
      wherein; 
R¹ is a substituted or unsubstituted alkyl or an electron withdrawing group; 
R² is a substituted or unsubstituted aryl group or a substituted or unsubstituted alkyl group which is free of carboxylic group substitution; and 
n is 0 to 3 which is capable of altering the spectral absorption properties of a dye formed by reaction of the coupler compound with oxidized developing agent.
Patent EP-0314337-A1 (EP)
Inventor: GALLUP DAVID RAMSAY
IPC: F02M51/08
Filed: 1988-10-12
Abstract: A gasolene fuel injector in which the valve member (24) is in the form of a plate which is attracted towards a pair of pole faces when a winding (17) is energised. The extent of movement of the valve member is limited by a non-magnetic spacer member (27) which is of annular form. In order to reduce the possibility of the valve member sticking to the spacer member the contact area between the valve member (24) and spacer member (27) is minimised by the provision of inwardly extending tongues (28), the tongues being engaged by the valve member.
Patent EP-0289372-A1 (EP)
Inventor: DEPOIX JEAN-CLAUDE
IPC: B62D43/04
Filed: 1988-03-23
Abstract: Spare wheel carrier comprising a basket or cradle (1) articulated at one of its ends to the chassis of the vehicle so as to be able to pivot beneath the floor (8) on a transverse horizontal axis between a raised position bringing the wheel (2) close to this floor and a lowered position close to the ground, there being a means (9) enabling the free end (3h) of the basket to be locked in the raised position or released. The articulation of the basket comprises at least one bearing consisting of a bearing neck (4a or 4b) cooperating with an elongate hole (3f or 3g) of longitudinal axis. <IMAGE>
Patent EP-0296977-A1 (EP)
Inventor: COULEAUD JEAN
IPC: G21F7/04
Filed: 1988-06-23
Abstract: The probe comprises at least one chamber (221, 222, 223, 224), a piston (P1, P2, P3, P4) mounted slideably in the chamber, this piston defining in the chamber, on the one hand, a reference pressure volume (26, 30, 36, 38) connected to a reference pressure source and, on the other hand, a volume (24, 28, 32, 34) for the entry of the pressure prevailing in the supervised low-pressure box; the piston (P1, P2, P3, P4) mounted slideably in the said chamber (221-224) is ballasted at a value such that it moves from a first equilibrium state to a second equilibrium state when a pressure threshold (S1, S2, S3, S4) is exceeded in the low-pressure box (2), the movement of the piston between the first equilibrium state and the second equilibrium state supplying a piece of data to the supervising system (4) of the low- pressure box (2). <IMAGE>
Patent EP-0317406-A1 (EP)
Inventor: LABOUREAU JACQUES-PHILIPPE
IPC: A61F2/00
Filed: 1988-11-10
Abstract: Conical artificial pin for the intraosseous fixation of prostheses and ligamentary supports, arranged in a rigid manner at the end of an impactor, making the assembly particularly suitable for arthroscopic surgery, characterised in that the said pin (1) comprises, on the outside, in the lower part of its lateral surface, non-return elements (6) directed towards the base (10) of the pin (1), this base (10) moreover consisting of a substantially hemispherical cup, and, on the inside, along its longitudinal axis, an insert (11) of suitable diameter, arranged in a well (12) leading into the recess (13) for attachment of the impactor (15) provided at the base (10) of the pin (1) and extending over a greater length than the part (5) of the pin (1) comprising the non-return elements (6). <IMAGE>
Patent EP-0323374-A1 (EP)
Inventor: BOUCHEZ ALAIN
IPC: B01F7/00
Filed: 1988-12-27
Abstract: Mixer for various products. 
<??>- The hub of a hollow-bladed stirrer in accordance with the invention comprises:
 - a grooved ring (9) threaded onto the shaft (11) and carrying the roots (20) of the hollow blades (2),
 - an axial immobilising packing placed between the shaft and the ring and locked axially by a plug,
 - at least one circulation circuit passing through the shaft and the ring to open out into the blades. 
<??>- Application to the conduct of the reaction of chemical compounds. 
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Patent EP-0302016-A1 (EP)
Inventor: KUHN MARTIN DR
IPC: C08F20/54
Filed: 1988-07-20
Abstract: The N-alkenoylenamides of the formula …<IMAGE>… in which R1 denotes hydrogen or methyl, R2 denotes hydrogen, C1-C4-alkyl or halogen and R3 and R4, independently of one another, denote C1-C4-alkanoyl, C1-C18-alkoxycarbonyl, benzoyl, phenyl, cyano or carbamoyl and R4 also denotes hydrogen, are used for compositions which are usable in photoresists and are crosslinkable by radiation chemistry, as UV absorbers and as textile finishing agents.
Patent EP-0316280-A1 (EP)
Inventor: BRODARD ROLAND
IPC: B65C1/02
Filed: 1988-11-07
Abstract: L'appareil programmeur (1) et l'appareil stimulateur (2) sont capables de fonctionnement autonome. Une liaison on-line (3) permet de les connecter lorsqu'ils coopèrent. L'appareil programmeur (1) sert à éditer des cartes mémoires (12) du type carte à puces à mémoire vive destinées à enregistrer des programmes de traitement complets et individualisés par patient, lorsque ces cartes sont placées dans un récepteur (11) pourvu d'un connecteur (38) destiné à coopérer avec un connecteur (37) de cette carte (12). L'appareil stimulateur (2) est prévu pour fonctionner de façon autonome sous la commande d'une telle carte-mémoire placée dans son récepteur (25). La liaison on-line permet notamment de modifier au moyen du clavier (8) le programme enregistré sur une carte-mémoire (12) et dans la mémoire (7) de l'appareil programmeur (1), en fonction des réactions du patient soumis à ce programme au moyen de l'appareil stimulateur (2), afin d'individualiser et d'adapter le programme à chaque patient. En fonctionnement autonome de l'appareil stimulateur (2) ce dernier enregistre sur la carte-mémoire (12) qui le commande, des temps d'utilisation par le patient, à des fins de contrôle de l'observance.
Patent EP-0337048-A1 (EP)
Inventor: THEURER JOSEF ING
IPC: E01B19/00
Filed: 1988-04-13
Abstract: 1. A travelling on-track machine (1; 62) for cleaning permanent way, more especially the ballast surface of a ballast bed situated beneath a track panel formed by sleepers and rails, comprising a machine frame (6; 63) designed to travel on on-track under-carriages (5; 64) and a suction unit (11; 68) consisting of a suction head arrangement (16; 70) which is connected through a suction hose (12; 69) to a collecting container (13) with filter (14) and to a fan (15) and with which at least one pressure nozzle (21, 46; 75, 76) connected to an air compressor by a pressure hose (20; 74) is associated to form a substantially closed-loop pressure-suction system, characterized in that the pressure nozzle (21, 46; 75, 76) is arranged inside the suction mouth opening (17, 73) of the suction head arrangement (16; 70) and is connected by the pressure hose (20; 74) to the exhaust-air port (22) acting as air compressor and the suction head arrangement (16; 70) connected to the suction hose (12) is connected to the intake port (34) of the radial fan (15) connected to the suction head arrangement (16; 70) to form the pressure-suction system.