baber/WOPTO huggingface dataset:
Patent EP-0411872-A1 (EP)
Inventor: PIPKIN JAMES ROBERT
IPC: H01R39/58
Filed: 1990-07-30
Abstract: A worn brush detector 43 for an electric generator. The worn brush detector 43 comprises a contactor strip 55 of electrically-conductive material secured to and insulated from a brush holder 28, the contactor strip 55 having a plurality of fingers 52 projecting downward from the strip 55 and generally perpendicular thereto, the fingers 52 being disposed adjacent to a hole 62 in the brush holder 28 and electri­cally insulated therefrom. An electrically insulated knob 61 on the opposite end of the fingers 52 projects through the hole 62 such that when a brush 25 is inserted into the holder 28 the corresponding finger 52 is pushed away from the holder by the knob 61 contacting the brush 25. When one of the brushes 25 has worn down a predetermined amount the brush 25 is disengaged from the knob 61 so that the corresponding finger 52 is caused to contact the holder 28 to generate an electrical signal. Light emitting diodes 76, electrically connected to each of the holders 28, is illuminated to indicate when a brush holder 28 having a worn brush 25 has been detected.
Patent EP-0428320-A1 (EP)
Inventor: MATSUDA SHOHEI C O K K HONDA G
IPC: B60T8/34
Filed: 1990-11-07
Abstract: A hydraulic pressure control system has a hydraulic pressure control valve (4,4′,4˝) which includes a spool (22,102) slidably received in a housing (21,101) for axial sliding movement between a rear position in which it permits the communication between an output port (29,115) and a release port (30,113) and a front position in which it permits the communication between the input port (28,114) and an output port (29,115). The hydraulic pressure control system also has a reaction chamber (32,119) connected to the output port (29,115) for providing a hydraulic pressure for biasing the spool (22,102) rearwardly, and an input pressure working chamber (34,35;118) for providing a hydraulic pressure for biasing the spool (22,102) forwardly, a differential pressure regulating valve (45,106,130) is interposed between the output port (29,115) and the reaction chamber (32,119) and adapted to be opened in response to the hydraulic pressure from the output port (29,115) becoming higher than the hydraulic pressure in the reaction chamber (32,119) by a predetermined value or more. At an initial stage of the beginning of application of the hydraulic pressure to the input pressure working chamber (34,35;118), the application of the hydraulic pressure to the reaction chamber (32,119) is cut off, so that the output hydraulic pressure from the output port (29,115) can be suddenly increased with the spool (22,102) kept located in the front   position to provide a smooth initial operation of the hydraulically operated device (B LF ,B FR ,B LR ,B RR ) connected to the output port (29,115).
Patent EP-0382594-A1 (EP)
Inventor: GUERET JEAN-LOUIS
IPC: A45D40/02
Filed: 1990-01-23
Abstract: Le distributeur de produit pâteux ou solide à étaler comporte un réservoir (1) contenant ledit produit (P), ledit produit (P) étant délivré grâce à un mécanisme-moteur commandé manuellement par l'utilisateur, ledit réservoir (1) étant un tube, dont l'intérieur est cylindrique et de section quelconque, tube qui comporte un orifice de distribution (4) et dans lequel ledit produit (P) est disposé entre ledit orifice de distribution (4) et un piston (5) déplaçable, à avance lente, la translatation du piston étant obtenue au moyen du mécanisme-moteur, ledit mecanisme-moteur comportant une tige (6) en bout de laquelle est monté ledit piston (5), ledit piston (5) étant traversé, de sa face (10) la plus proche du produit (P) à sa face en regard des éléments du mécanisme-moteur, par au moins un canal (11). Les bords de l'orifice de distribution (4) sont recouverts, au moins partiellement, d'une couche (8), qui sert dà l'application du produit (P) et est réalisée en un matériau perméable à l'air, ladite couche (8) étant positionnée à cheval sur lesdits bords.
Patent EP-0424226-A1 (EP)
Inventor: ROBACHE PATRICK
IPC: B65B7/16
Filed: 1990-10-15
Abstract: Packaging trays are displaced over the entire length of a packaging machine by the horizontal top run of a single conveyor provided with a series of transverse bars which are capable in each case of pushing one of the trays and are attached to driving chains which form a closed loop with the push-bars, the packaging trays being slidably displaced on guide plates or tracks. Moreover, the control elements of the conveyor are capable of subjecting this latter to a forward displacement until a packaging tray is brought onto a platform located within the welding station, then to a slight backward displacement (R) until the corresponding push-bar has withdrawn behind the welding station in order to avoid any interference with the closing of the moving parts of the station, and finally to another forward displacement of the push-bars after completion of the welding operation.
Patent EP-0408507-A1 (EP)
Inventor: OTT HANS
IPC: B41J29/00
Filed: 1990-07-05
Abstract: Bei einem Verfahren zur Qualitätsbeurteilung von Drucken und zur Farbsteuerung oder Farbregelung einer Druckmaschine werden Rasterfelder, vorzugsweise Graubalancefelder, mit Hilfe eines Densitometers abgetastet. Die sich bei vergleichenden Messungen ergebenden Rasterdichtedifferenzen (24) werden mit Hilfe einer experimentell bestimmten Transformationsmatrix in Farbmaßzahldifferenzen (24) eines empfindungsmäßig gleichabständig abgestuften Farbraumes transformiert, so daß einerseits die Vorteile genutzt werden können, die sich durch eine Qualitätsbeurteilung in einem echten Farbmaßsystem statt in einem densitometrischen Maßsystem ergeben und andererseits der Einsatz von Regelstrategien möglich ist, die ein Farbmaßsystem, wie beispielsweise das L*a*b*-System oder das LUV-System benötigen. Die Transformationsmatrix wird experimentell dadurch bestimmt, daß ein Referenz-Eichdruck sowie mehrere Zusatz-Eichdrucke erzeugt werden, die jeweils ein Graubalancefeld und drei Volltonfelder aufweisen. Bei jedem Zusatz-Eichdruck ist die Schichtdicke eines anderen Volltonfeldes vergrößert. Durch Erfassen der Farbmaßzahldifferenzen und der Rasterdichtedifferenzen und Einsetzen derselben in ein Gleichungssystem, das den Zusammenhang zwischen den Rasterdichtedifferenzen und den Farbmaßzahldifferenzen angibt, können die Elemente der Transformationsmatrix bestimmt werden, die den Zusammenhang zwischen Rasterdichteänderungen und zugeordneten Farbmaßzahländerungen beschreibt.
Patent EP-0442244-A1 (EP)
Inventor: VINCENZO SPINI
IPC: B65B21/24
Filed: 1990-02-12
Abstract: When the head (12) has laid the glue on the bottom (3), the manipulator takes the bottle (1) from the belt conveyor (2) and brings it on the bottom (3). In a further stop station, an arm (16) brings a cord end (18), with a raising movement, to be crossed on the bottle neck and, while the glueing heads (20) fix a portion of the cord, a length of this one can be cut by means of shear (21). An additional manipulator (22) with pliers (23) puts the dress (24), already fitted by hand, in tension and a system of springs (25), by means of the piston (26), allows the lower part of the assembly in operation to reach a bell (27). A plug (28) is foreseen which, by means of a piston (29), drags the dress as well as a binding device to complete the operation.
Patent EP-0407524-A1 (EP)
Inventor: BRAZAS JOHN CHARLES JR
IPC: G02B6/13
Filed: 1989-11-17
Abstract: L'invention concerne un procédé amélioré de fabrication d'un dispositif optique de type mode-indice sur un guide d'ondes. Le procédé consiste à déposer sous vide une matière au travers d'un masque sur la surface du guide d'ondes pour former une zone d'accumulation de ladite matière sur la surface. L'amélioration consiste en ce que le masque est déplacé pendant la phase de déposition de sorte que la zone d'accumulation formant l'élément optique présente des bords évasés.
Patent EP-0452364-A1 (EP)
Title: Procede de preparation de polypeptides solubles dans l'eau
Inventor: BODARY SARAH C
IPC: C07K19/00
Filed: 1989-12-20
Abstract: Des procédés permettent de préparer dans des cellules hôtes recombinantes des variantes solubles biologiquement actives de récepteurs polypeptides hétéromultimères séparément codés. Ces variantes sont synthétisées par sécrétion par des transformants recombinants de récepteurs hétéromultimères à transmembrane modifiée. Des récepteurs préférés sont les récepteurs de la matrice extracellulaire, de la surface cellulaire ou de liaison des protéines du plasma tels que GPIIb-IIIa.
Patent EP-0407545-A1 (EP)
Title: Device for feeding a mesh welding machine with longitudinal elements.
Inventor: GRABUSCHNIG JOSEF
IPC: B21F23/00
Filed: 1990-01-19
Abstract: PCT No. PCT/AT90/00010 Sec. 371 Date Oct. 1, 1990 Sec. 102(e) Date Oct. 1, 1990 PCT Filed Jan. 19, 1990 PCT Pub. No. WO90/08606 PCT Pub. Date Aug. 9, 1990.Apparatus for loading a grid-welding machine with elongate elements, comprising, evenly spaced from each other and arranged transverse to the feed direction in a feed plane, means (1) for inserting the elongate elements into feed channels (K) mounted in the feed plane for pivotal movement transverse to the feed direction, each feed channel being laterally confined by guide members (5) fixedly connected to the insertion member and individually pivotable transverse to the feed direction, the free ends of the guide members being releasably fixable to the inlet end of downstream feed members (7) of the welding machine by guide means (15, 16) mounted on the feed members, the feed members transversely moveable relative to the feed direction being adjustable to freely selectable transverse spacings and each feed member being connectable to one or more feed channels by the guide members.
Patent EP-0451225-A1 (EP)
Inventor: GMUER BRUNO
IPC: G01G13/16
Filed: 1990-10-02
Abstract: L'invention concerne une balance de dosage (1) conçue comme balance différentielle. Le produit est placé dans un récipient de pesage autant que possible cylindrique (2) à fond plat (15, 18). Un ravitaillement régulier en produit s'effectue au moyen d'un racleur (13, 19) opérant sur deux plans horizontaux, un plateau d'évacuation (15) pourvu d'une ouverture de déversement (16) étant placé de préférence entre les deux plans de façon qu'un espace de prédosage (17) soit formé dans la partie inférieure du récipient de pesage. Le produit est amené depuis l'espace de prédosage (17) à la vis sans fin de dosage (4) par l'intermédiaire du racleur inférieur (19) et transporté vers l'extérieur en quantité dosée par l'intermédiaire de cette vis moyennant une vitesse de rotation réglable.
Patent EP-0493494-A1 (EP)
Title: Nouvelles proteines servant a combattre des maladies et a proteger le betail contre les tiques
Inventor: FRIEDRICH THOMAS
IPC: A61K35/56
Filed: 1990-09-18
Abstract: On décrit une nouvelle protéine d'un poids moléculaire d'environ 15.000 daltons et dont la terminaison N est SDYEFPPPKKXRPG. La protéine sert à combattre des maladies et à protéger le bétail contre les tiques.
Patent EP-0510000-A1 (EP)
Title: Apparatus for flow control of molten material by force detection.
Inventor: HACKMAN LLOYD E
IPC: B22D11/06
Filed: 1990-09-17
Abstract: The invention is directed to an apparatus and method for controlling the overflow of molten material from a receptacle for the purpose of achieving more uniform casting of the molten material. The apparatus and method utilize a force detector able to detect the change in the buoyant force exerted on a submersible body lowered into a molten material. A differentiating means, a control means, and a drive means are responsive to the force detector, whereby a constant rate of change of buoyant force is translated into a uniform rate of overflow of molten material delivered to a heat extracting substrate for solidification.
Patent EP-0454815-A1 (EP)
Inventor: BUSER HANNS J
IPC: F21Y103/00
Filed: 1990-11-15
Abstract: On décrit un éclairage comportant un boîtier constitué d'une partie allongée et d'extrémités et destiné à recevoir une lampe en forme de baguette ou de tube, boîtier sur lequel la face inférieure, dirigée vers la lampe, de la partie allongée a la forme d'un déflecteur concave présentant une arête parallèle à la lampe et abaissée vers la tête de celle-ci; ce réflecteur est constitué de deux surfaces concaves parallèles entre elles et relativement à la lampe, l'arête de liaison abaissée est disposée entre les deux surfaces à proximité immédiate de la lampe, les surfaces concaves présentent un rayon croissant régulièrement de l'intérieur vers l'extérieur et le réflecteur avec les extrémités définit un espace étroit et fermé sur les côtés et vers le haut.
Patent EP-0496915-A1 (EP)
Inventor: KREYENBERG HEINER DIPL-ING
IPC: C02F11/121
Filed: 1991-01-31
Abstract: In a device for treating deposits, in particular sediments from dredging of waters, the material to be treated containing its inorganic (stones, gravel, sand etc.) and organic (wood, roots, etc.) components is classified in sequential stages. To increase the throughput with saving of energy, a dewatering scoop wheel 12 is provided for the second stage. <IMAGE>
Patent EP-0498916-A1 (EP)
Inventor: GERBLINGER JOSEF DIPL-PHYS
IPC: G01N27/12
Filed: 1991-02-15
Abstract: A production method for a fast response oxygen sensor based on sputtered titanate layers with an unambiguous dependence of the electrical conductivity on the partial oxygen pressure, in which donors are incorporated into the titanate in the titanate layer to displace the minimum of its electrical conductivity to higher partial oxygen pressures. The incorporation of the donors is carried out by doping, preferably by Nb doping. The doping operation is performed during the growth of the thin titanate layers. <IMAGE>
Patent EP-0451486-A1 (EP)
Inventor: SELVA ENRICO
IPC: C12P21/04
Filed: 1991-03-01
Abstract: The present invention is directed to new antibiotic substances denominated antibiotic GE 2270 factors B₁, B₂, C₁, C₂, D₁, D₂, E and T, the addition salts thereof, the pharmaceutical compositions thereof and their use as medicaments, particularly in the treatment of infectious diseases involving microorganisms susceptible to them.
Patent EP-0449231-A1 (EP)
Inventor: SEKIHARA KENSUKE
IPC: A61B5/04
Filed: 1991-03-26
Abstract: A process and an apparatus for measuring the biocurrent distribution are disclosed. Multiple current more than the number of isolated currents possibly existing in a living body are assumed and the virtual magnetic field created by the assumed currents at actual measuring points (12-1, ..., 12-M) is calculated. The estimated location and current vectors of said assumed currents are consecutively changed to decrease the difference between said virtual and actual magnetic fields so that the estimated location and current vectors of the assumed currents having the number corresponding to the true isolated currents substantially approximate to the true values and the estimates of the other assumed currents approximate to zero. This enables the biocurrent distribution to be exactly determined even when the number of isolated currents (q n ) is not preliminarily known.
Patent EP-0451856-A1 (EP)
Title: Solid-state image sensing device
Inventor: TOKITOU YOSHIHIKO
IPC: H04N5/335
Filed: 1991-04-12
Abstract: The solid-state image sensing device comprises an operating voltage (e.g. overflow drain voltage) generating circuit formed on the semiconductor substrate. The circuit includes plural resistors connected in series between two voltage supply terminals; plural fuses (109-114) connected in parallel to the resistors (R, 2R, 4R, 8R, 16R, 32R, 63 x 7R/8), respectively; and plural voltage selecting signal input terminals (101-108). In response to an external voltage selecting signal, since some parallel-connected fuses are melted away, a desired voltage lying within a predetermined range can be obtained at one of the series-connected resistors. Therefore, it is unnecessary to indicate the operating voltage on the device or to directly use the generated voltage for device activation.
Patent EP-0458171-A1 (EP)
Inventor: ADELMANN WALDEMAR
IPC: B01D5/00
Filed: 1991-05-15
Abstract: To separate a mixture of two gaseous components having different boiling temperatures, it is proposed that the mixture is first compressed and is then cooled to such an extent that its temperature is below the boiling temperature of the gas component to be removed. The gas component to be removed will then condense out and can be recycled, without polluting the environment. It is further proposed to pass the gas mixture, after the condensation process, over activated charcoal filters (4, 5) in order to bind remaining portions of the gas component to be removed. Return of part of the gas mixture, after passing the activated charcoal filter, for renewed liquefaction is also envisaged. The invention simultaneously proposes an expedient apparatus for carrying out this process. 
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Patent EP-0485715-A1 (EP)
Inventor: GEBHARDT HANS DIPL-ING FH
IPC: B63H23/08
Filed: 1991-09-17
Abstract: The invention relates to a process for decelerating a ship propulsion system, especially in an emergency stop. According to the invention, in order to reverse the direction of rotation of a propeller shaft more quickly, the deck switch first of all actuates the engine brake, before the three-shaft reversing reduction gear is changed over, in order to brake the engaging and rotating gear parts as quickly as possible. Only when the rotation of the gear parts has dropped to a predetermined speed is the gear changed over to the opposite direction of rotation by the deck switch and then the internal combustion engine is run up to full speed again, as a result of which the propeller shaft runs in the opposite direction of rotation and an emergency stop can thus be carried out in as short a time as possible. 
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Patent EP-0488261-A1 (EP)
Inventor: MINAUDO DIEGO
IPC: B29C33/04
Filed: 1991-11-27
Abstract: A closing device (9)(52) for axially connecting two half casings (7, 8) of a tire curing mold (1), the closing device (9)(52) featuring a number of calibrated hydraulic cylinders (19), each rigidly connected to a peripheral outer flange (12) on one of the half casings (7, 8), and having a rod (37) extending through a respective opening (41)(54) formed axially through a flange element (18)(53) on the other of the half casings (7, 8); each rod (37) having a head (42)(56) movable in relation to the flange element (18)(53) to and from a position of axial engagement with the flange element (18)(53) itself.
Patent EP-0480528-A1 (EP)
Inventor: MOLOY KENNETH GENE
IPC: C07C205/05
Filed: 1991-10-08
Abstract: A process for the preparation of monomeric polyvinyl compounds and/or oligomers thereof comprising:
     (i) preactivating a supported rhenium oxide catalyst with a hydrocarbyl metal compound; and   (ii) reacting, under metathesis reaction conditions, norbornene or one or more substituted norbornenes, or mixtures thereof, with ethylene in the presence of the activated supported catalyst of step (i).
Patent EP-0440455-A1 (EP)
Inventor: ELONEN JORMA
IPC: D21D5/26
Filed: 1991-01-30
Abstract: The method in accordance with the present invention is characterized in that at least a portion of the suspension is introduced by a centrifugal pump (10) to a centrifugal separation or is subjected by a centrifugal pump to a centrifugal separation and is introduced by the centrifugal pump to a further centrifugal separation (40), and the suspension is divided at least once into two fractions, of which the heavier portion or fraction containing less gas is discharged from the apparatus and the lighter portion or fraction containing more gas is returned back to the suction side of the centrifugal pump. 
     The apparatus in accordance with the present invention is characterized in that the casing of the centrifugal pump is connected to a centrifugal separator (40) for dividing the suspension into two fractions, said separator having a conduit (42) for the discharge of the heavier fraction from the separator and a conduit (46) for returning the lighter fraction to a channel leading to the suction side of the pump.
Patent EP-0446010-A1 (EP)
Inventor: MATSUBARA AKIRA
IPC: A61K31/425
Filed: 1991-03-05
Abstract: Described herein are imidazole derivatives having a specific structure (I) and satisfactory as antiepileptics from the standpoint of the strength of action, prolonged action and side effects as well as their preparation processes:-
       
 wherein R₁ means
       
 R₃ = optionally substituted phenyl 
Z = S or O 
R₂ = H or lower alkyl
Patent EP-0469729-A1 (EP)
Inventor: EGERTON TERENCE ARTHUR
IPC: C04B35/111
Filed: 1991-07-08
Abstract: Green bodies suitable for use in manufacturing ceramic articles are provided. The bodies comprise a coherent mass of particles of aluminium oxide free of organic binder and having a fracture stress measured by a biaxial disc flexure test of at least 10 MPa. The particles of aluminium oxide are coated with at least one inorganic oxide or hydrous oxide. 
     The green body can be shaped by drilling, sawing etc. to a desired shape approximating to that of the ceramic article which it is used to produce. Generally such shaping is considerably easier than shaping the finished ceramic article.
Patent EP-0476863-A1 (EP)
Inventor: FUKUYAMA HIROTAKA
IPC: G06K15/12
Filed: 1991-08-29
Abstract: A printer has a shift register (4), an emission-time setting section (5), a laser diode (62), and a drive section (67). The register (4) supplies the emission-time setting section (5) with bits representing consecutive pixels including at least one black pixel. The emission-time setting section (5) determines the period of time during which the drive section (67) is to drive the laser diode (62), from the pixel patterns represented by the bits supplied from the register (4), and outputs an emission-time signal which represents said period of time. In response to the emission-time signal, the drive section (67) drives the laser diode (62) for the period of time, whereby a black pixel of a desired size is formed on a printing medium.
Patent EP-0484149-A1 (EP)
Inventor: COTTER DAVID H
IPC: B65G47/68
Filed: 1991-10-31
Abstract: A switch for use at the intersection of two pallet pin guide tracks ((A, B) in a conveyor, the switch having a switch plate (44) with a recessed pallet pin channel (39) therein, a pivot pin (20) supporting the switch plate for pivotal movement to align the pin channel with either one of the tracks, locking means (49, 50) for alternately holding the switch plate in alignment with each of the guide tracks, pallet actuatable means (47, 53, 48, 55) for releasing the switch plate from the locking means when the pallet approaches the switch along the guide tracks with which the guide pin track of the switch is not aligned and cam means (38a, 38b) on the switch plate for causing it to pivot about its pivot pin to align its guide pin track with an approaching pallet pin.
Patent EP-0443904-A1 (EP)
Inventor: LIMOUZIN DOMINIQUE
IPC: B25J15/08
Filed: 1991-02-11
Abstract: The gripper (1) comprises a tubular body (2) connected to a means for lifting and a slider (3) mounted movably axially in the tubular body (2) so as to ensure the manoeuvre of the grasping fingers (20) carried by the tubular body (2). The tubular body (2) comprises a bell-shaped open end part (16) inside which the slider (3) is connected to the internal surface of the tubular body, over its whole periphery, by a resilient member (30) deformable in the axial direction and gastight. The grasping fingers (20) are distributed inside the bell-shaped end part (16) of the tubular member, between the resilient member (30) ensuring its closure and its open end (16a). When the lower part of the tubular body (2) enters the liquid metal (8) to ensure the gripping and the movement of an object (15), gas is trapped inside the bell (16) and constitutes a reservation in which the grasping fingers (20) and their actuating means are located during the gripping and the movement of the object (15) below the level (8a) of the liquid metal. 
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