baber/WOPTO huggingface dataset:
Patent EP-0325013-A1 (EP)
Inventor: DISANTO FRANK J
IPC: G02F1/167
Filed: 1988-01-20
Abstract: Electrophoretic display panel apparatus having improved alignment and contrast characteristics and methods therefor is provided in accordance with the teachings of the present invention. According to a first aspect of the invention a display panel having a plurality of rows of cathodes (4) and a plurality of perpendicularly disposed grid conductors (10) is provided. Each grid conductor is formed as a plurality of commonly connected parallely disposed lines formed on an insulating tine structure to enable the thickness of each conductor and tine to be adjusted for optimum contrast characteristics and to ensure that the requisite number of intersections are provided between rows and columns even should slight misalignment therebetween occur. According to a second aspect of the instant invention the resulting display panel is mounted in a frame having connecting pads corresponding to similarly disposed pads (12, 6) associated with each column and row conductor within the panel formed to enable connection therebetween to be achieved. However, electrical connections for the conductive pads within the frame are provided through selectively actuatable delay means so that if misalignment between a column or row conductor and a corresponding pad within the frame occurs a signal applied to the connector pad within the frame may be delayed to correct any resulting misalignment.
Patent EP-0284472-A1 (EP)
Inventor: GOODWIN R WENDELL
IPC: H01F27/42
Filed: 1988-03-04
Abstract: DC magnetic flux bias imposed on a magnetic core (15) of a current transformer (14) is compensated in response to an indication of the amplitude and duration of opposite polarity secondary winding current components. In a second embodiment, the magnetic bias is compensated by responding to the integral of the secondary current. The integral of the secondary current is a measure of the magnetic core flux variations. The durations of the positive and negative flux variations are compared.
Patent EP-0302789-A1 (EP)
Inventor: PIERRET JEAN-MARIE
IPC: H02J7/24
Filed: 1988-08-03
Abstract: Monolithic regulator of the excitation current of the field coil (1) of an alternator. The regulator comprises, on a substrate (S) of semiconducting material, a power transistor (TP), a control circuit zone (ZC), a refresh diode zone (ZD). Each zone (ZC, ZD) is insulated from the substrate (S) by an independent insulating unit (101, 201). Since the unit (101) and the refresh diode zone (ZD) have at least two cascaded diode junctions (101, 102) able to form a spurious transistor (tp), the diode junction (102) able to form the emitter-base junction of the spurious transistor (tp) is short-circuited by connection means (103), the spurious transistor thereby being eliminated. Application to the construction of integrated circuits for controlling the field coil of a motor car alternator. <IMAGE>
Patent EP-0319360-A1 (EP)
Title: Dietetic oil
Inventor: VERNIN JEAN-GILLES
IPC: A23D9/00
Filed: 1988-11-15
Abstract: Dietetic oil. This oil consists of at least one vegetable oil having a high linoleic acid content, at least one vegetable oil having a high linolenic acid content and at least one fish oil providing an appreciable intake of polyunsaturated fatty acids of the n-3 series. Application: oil for everyday consumption possessing dietetic properties favourable to the prevention of cardiovascular diseases.
Patent EP-0394231-A1 (EP)
Inventor: DYE JAMES S
IPC: F16H48/29
Filed: 1988-03-21
Abstract: Un assemblage d'engrenages de différentiel du type utilisé dans des essieux de voiture et de camion possède des trains d'engrenages multiples pour interconnecter des extrémités d'essieux et est pourvu de composants d'engrènement ayant une relation particulière entre les nombres de dents pour simplifier les exigences de montage du différentiel. Par exemple, chaque train d'engrenages comprend une paire d'engrenages de combinaison (40, 50) formés avec des portions centrales de roues hélicoïdales (42, 52) et des premières (44, 54) et des secondes (46, 56) portions droites à chaque extrémité. Les nombres de dents des portions droites (44, 54 et 46, 56) sont un nombre entier multiple des nombres de dents des portions de roues hélicoïdales (42, 52) de chaque engrenage de combinaison (40, 50). Ceci permet d'assembler les trains d'engrenages respectifs dans une relation de synchronisation appropriée d'un nombre augmenté de positions de rotation facilement reconnaissables.
Patent EP-0386108-A1 (EP)
Inventor: CHANG HSI-TIEN
IPC: G01V3/12
Filed: 1988-09-16
Abstract: L'invention concerne un radar pour trou de fond dans le but de résoudre le problème de localisation de cassures dans des formations géologiques proches des trous de forage en utilisant uniquement un ensemble de mesures dans un seul trou de forage. L'invention résout le problème en utilisant une antenne de transmission (40) et une antenne de réception (40') sur le même outil (10). L'outil (10) comprend un récepteur (80), un émetteur (20), une alimentation de puissance électrique (98), un élément isolant (60), un centraliseur supérieur (14) et un centraliseur inférieur (12). Un câble (8) s'étend de l'outil (10) se trouvant dans l'outil de forage (5) jusqu'à un équipement (2, 4, 6) se trouvant à la surface.
Patent EP-0394536-A1 (EP)
Inventor: JANUS JONNY
IPC: B60C9/20
Filed: 1989-04-28
Abstract: A belted pneumatic tyre (1) for vehicle wheels is disclosed which has a toroidal, arched body (2) of elastic material, on whose outer circumference a tread (3) and on whose inner circumference two bead rings (6, 7), running parallel to one another, are located. Embedded in the arched body (2) is a carcass (10) running from bead ring to bead ring and in the region of the tread a belt structure which has a transverse belt (15; 16; 20) which absorbs lateral forces for the lateral strength of the tyre and a circumferential belt consisting of least one annular strength carrier (13), for the circumferential strength of the tyre. The transverse belt (15; 16; 20) has a radially outer pressure-resistant position (11) and, at a distance (17) therefrom, a radially inner tensile-force-resistant second position (10; 19) between which a matrix (18) which connects them is located. Both positions and the matrix located between them form a depression-resistant supporting structure. <IMAGE>
Patent EP-0336454-A1 (EP)
Inventor: CARRICO ROBERT J
IPC: G01N33/53
Filed: 1985-05-18
Abstract: A nucleic acid hybridization assay employing an immobilized or immobilizable polynucleotide probe selected to form DNA · RNA or RNA · RNA hybrids with the particular polynucleotide sequence to be determined. Resulting hybrids are detected by binding of an antibody reagent, preferably labeled with a detectable chemical group, selective for binding the hybrids in the presence of the single stranded sample and probe nucleic acids. No immobilization or labeling of sample nucleic acids is necessary and hybridization can be performed entirely in solution.
Patent EP-0358204-A1 (EP)
Inventor: KROGMANN UWE
IPC: G05D1/06
Filed: 1989-09-07
Abstract: A flight data transmitter for generating angle-of-incidence, angle-of-side-slip and airspeed signals contains light data sensors (16) which supply sensor signals as determined by the angle of incidence, the angle of side-slip and the airspeed, and coordinate transformation means (18) to which the sensor signals are connected and by means of which the airspeed can be transformed, as determined by the angle of incidence and angle of side-slip as aircraft-related airspeed vector into an aircraft-fixed coordinate system. A device (22) is provided for checking the flight data sensors (16) for availability and validity which supplies a control signal when flight data sensors (16) are disturbed. When the said device is operated, the aircraft-related airspeed vector measured before the disturbance is stored. The changes in the inertial speed vector are added to the stored aircraft-related speed vector. This results in an estimated value of the airspeed vector. Signals which represent estimated values of the angle of incidence and of the angle of side-slip are formed from the estimated value of the aircraft-related airspeed vector <IMAGE>
Patent EP-0369140-A1 (EP)
Inventor: MASOTTI CARLO
IPC: B65B19/24
Filed: 1989-09-27
Abstract: The invention relates to a packing machine, particularly for cigarettes, comprising: a drum (4) which is rotatable, preferably step by step, and which carries tubular molds, so-called arbors (7), around which the pack is formed; a cam (19′, 139) which is co-axial withthe arbor-carrying drum (4) and is provided with two annular guiding surfaces (45, 46; 143, 243); a flap-holding pressor (8) which is associated with one side of each arbor (7), said pressor being supported by an L-shaped arm (10) which is pivoted (12) on the arbor-carrying drum (4) and is provided with a roller (14) cooperating with one of the two annular guiding surfaces (46) of the cam (139); a sheet-retaining pressor (9) which is associated with the opposite side of each arbor (7), said pressor being supported by an L-shaped arm (11) which is pivoted (13) on the arbor-carrying drum (4) and is provided with a roller (15) cooperating with the other of the two annular guiding surfaces (45) of the cam (139). According to the invention, each annular guiding surface cooperating with the roller (14, 15) of the pressors L-shaped arms (10, 11) consists of a circular groove (45, 46) co-axial with the arbor-carrying drum (4), said groove comprising groove sectors (143, 243) which are reciprocatingly movable in a radial direction, so as to deviate the rollers (14, 15) from a circular path or to bring back the rollers (14, 15) on a circular path, thus causing the angular displacements of the associated flap-holding pressors (8) and sheet-retaining pressors (9).
Patent EP-0425718-A1 (EP)
Title: Röntgenstrahlerzeuger
Inventor: SCHUSTER MANFRED DR
IPC: H01J35/08
Filed: 1989-10-30
Abstract: Röntgenröhren mit Drehanoden sind technisch aufwendig, da die zum Antrieb der Anode und zum Austausch des Kühlmittels erforderlichen Drehdurchführungen den Kühlmittelkreislauf und das evakuierte Gehäuse auch bei hohen Drehzahlen noch sicher abdichten müssen. Es wird deshalb vorgeschlagen, die konventionelle Drehanode durch eine elektrisch leitfähige Flüssigkeit (9) zu ersetzen. Zur Steigerung der spektralen Brillanz der Röntgenröhre wird die durch Brechung hervorgerufene Raumwinkelkonzentration der Röntgenstrahlung (14) im Bereich des Austrittsgrenzwinkels ausgenutzt.
Patent EP-0428781-A1 (EP)
Inventor: MOHR PIERRE
IPC: E01B27/02
Filed: 1989-11-23
Abstract: A mobile ballast regulating machine comprises a machine frame supported by undercarriages on the track for mobility therealong in an operating direction, a vertically adjustable ballast plow arrangement comprising a substantially vertical ballast damming wall extending transversely to the longitudinal extension of the machine frame to the opposite machine frame sides, a respective ballast guide plate associated with the damming wall at each machine frame side, each guide plate being adjustable to define a desired angle with the respective machine frame side, and a cover plate preceding the damming wall in the operating direction and connected to the damming wall, the cover plate extending substantially parallel to a plane defined by the track and immediately above the running surfaces of the rails, and the cover plate including opposite ends associated with the rails and extending in the direction of the longitudinal machine frame extension, each cover plate end projecting obliquely downwardly towards the base of the rail associated therewith along the field side thereof, and drives vertically adjustably connecting the ballast plow arrangement to the machine frame.
Patent EP-0326214-A1 (EP)
Inventor: BIJL ROY
IPC: H01F41/02
Filed: 1989-01-20
Abstract: A method and apparatus are provided for manufacturing an element (1) of a magnetic chuck comprising pole parts (2) of soft magnetizable material and parts (3) of a nonmagnetizable material connected thereto. The method implies that the parts (3) of the non-magnetizable material are casted on to the pole parts (2) of soft magnetizable material. In case of the manufacture of a permanent magnetic chuck cavities (18) are saved between the pole parts (2) during casting. For this purpose the apparatus comprises a mould (10) having ribs (20) therein for forming said cavities (8), the ribs (20) also acting as spacer means for holding the pole parts (2) in a spaced apart relationship during casting. The resulting element (1) of a magnetic chuck has a strong and rigid structure and is less costly to produce than the prior art chucks.
Patent EP-0326337-A1 (EP)
Inventor: FORTIN PAUL EMILE
IPC: B32B15/01
Filed: 1989-01-25
Abstract: A process is described for producing a corrosion resistant aluminum composite sheet product for use in brazing. The process steps comprise:
     (a) casting an aluminum-base core material containing no more than 0.4% iron, no more than 0.15% silicon, from about 0.1% to about 0.6% copper and from about 0.7% to about 1.5% manganese,   (b) cladding the as-cast core material with an aluminum-­base brazing alloy, with hot rolling to form a sheet product, and   (c) directly cold rolling the sheet product to final gauge. When this product is subjected to a brazing heat cycle, a band of dense precipitate is formed in the core alloy immediately adjacent the cladding which protects the core against corrosion.
Patent EP-0347113-A1 (EP)
Inventor: LEWIS RICHARD
IPC: E04F13/08
Filed: 1989-06-09
Abstract: The object of the invention is to provide blocks or tiles (1, 5, 9) that enable a designer to generate a considerable number of different patterns over a surface area from a relatively small number of block or tile shapes, which invention is met by a block or tile (1, 5, 9) comprising a three-sided figure, each side of which is curved and of the same radius of curvature, two sides diverging symmetrically from a point of intersection with each other to respective points of intersection with the third side, the said two sides being similarly curved, and the said third side being oppositely curved. The two sides (7) may be convex with the third side (8) concave or the two sides (2, 11) may be concave with the third side (4, 12) convex. The upper, or operative face of the block or tile may be plain or patterned e.g. to create a small cobblestone effect.
Patent EP-0337903-A1 (EP)
Inventor: RICHTERT PIERRE
IPC: F42B7/08
Filed: 1989-04-05
Abstract: La munition est remarquable en ce que la chambre (1b) a, sur la totalité de sa longueur, un diamètre interne constant et uniforme correspondant à celui de la cartouche (2) pour éviter la montée en haute pression, ladite cartouche (2) étant chargée de poudre pyroxilée, et reçoit une amorce (3) surchargée en composition fulminante.
Patent EP-0401281-A1 (EP)
Inventor: SHIHATA ALFRED A
IPC: A61F6/06
Filed: 1989-02-10
Abstract: A device and method for intravaginal, barrier-type prevention of conception and infection by sexually-transmitted diseases based upon a barrier-type device including a flexible cervical dome having a continuous fornical rim defining an opening into the dome and a continuous, annular, vaginal brim which circumscribes and is attached to the cervical dome at the fornical rim. The vaginal brim is reverse-folded from the fornical rim, and has a dimension which continuously increases with circumferential symmetry from an anterior vaginal extension of the brim to a posterior vaginal extension of the brim which is diametrically opposite the anterior vaginal extension. The fornical rim is characterized in having a lip which extends inwardly from the opening toward the centerline of the dome. The brim has a curvature in a direction away from the dome.
Patent EP-0412104-A1 (EP)
Title: Marquage froid de molecules de nature peptidique ou proteique
Inventor: JAOUEN GERARD
IPC: A61K49/00
Filed: 1989-04-21
Abstract: L'invention concerne une molécule de marquage permettant le marquage d'un peptide ou d'une protéine, ou plus généralement d'un composé de nature peptidique ou protéique, caractérisée en ce que ladite molécule de marquage comporte: 1) au moins un site organique insaturé, notamment avec une insaturation carbonée, tel qu'une triple liaison C=C ou un noyau aromatique complexé(e) par un composé organométallique de formule MxLy dans laquelle Mx représente un ou plusieurs métaux éventuellement différents et Ly représente un ou plusieurs ligands éventuellement différents, complexant le ou les métaux, et, 2) au moins une fonction carboxyle et/ou amine, la fonction carboxyle étant éventuellement protégée ou activée et la fonction amine étant éventuellement protégée. La présente invention a également pour objet des conjugués comportant la molécule de marquage selon l'invention, liée à un peptide ou une protéine par l'intermédiaire d'une liaison peptidique, ainsi que l'utilisation des conjugués à titre de traceur dans le cadre de dosages pour des diagnostics in vitro, et à titre d'agents d'imagerie pour des diagnostics in vivo.
Patent EP-0430990-A1 (EP)
Inventor: FLOOD BERNT O
IPC: F28D9/00
Filed: 1989-08-08
Abstract: L'appareil décrit, qui permet de commuter les trajets d'écoulement de deux fluides (50E, 52E) traversant une enveloppe le long de passages limités par des parois (30), entre des ouvertures supérieures et des ouvertures inférieures (26, 28) ménagées dans les parois terminales de l'enveloppe, peut être commandé pour permettre un écoulement transversal direct entre les ouvertures supérieures et entre les ouvertures inférieures ou un écoulement croisé entre les ouvertures supérieures et inférieures, grâce à l'utilisation de clapets d'étranglement (50C, 52C, 48) et grâce à la fermeture (50D, 52D) de parties de passage supérieures et inférieures horizontales dans les moitiés supérieures et inférieures de l'enveloppe, respectivement. L'invention se rapporte également à un système de climatisation contenant un tel appareil et à un système de pompe thermique.
Patent EP-0396655-A1 (EP)
Title: Procede de prevention et de traitement d'infections pulmonaires a l'aide de champignons utilisant des polyenes sous forme d'aerosol
Inventor: SCHMITT HEINZ J
IPC: A61K9/12
Filed: 1989-08-23
Abstract: Cette invention concerne un procédé de prévention d'infections pulmonaires par un champignon chez un sujet susceptible d'une infection par le champignon, le procédé consistant à administrer au sujet une quantité par dose dans un aérosol d'atomisation d'un polyène ou d'un dérivé de celui-ci pharmaceutiquement acceptable, efficace pour prévenir une infection pulmonaire par le champignon. Cette invention décrit en outre un procédé de traitement de l'aspergillose pulmonaire chez un sujet, ce traitement consistant à administrer au sujet une quantité par dose dans un aérosol d'atomisation d'un polyène, p.ex. l'amphotéricine B ou la pimaricine, ou un dérivé pharmaceutiquement acceptable de ceux-ci qui soit efficace pour traiter l'aspergillose.
Patent EP-0438429-A1 (EP)
Inventor: JOOS HEINZ-GUENTER
IPC: F02P11/06
Filed: 1989-10-04
Abstract: Un dispositif pour détecter des ratés d'allumage dans un moteur à combustion interne présente un capteur (15) pour mesurer la pression des gaz d'échappement et un moyen (16, 17, 18) pour enregister la valeur de mesure du capteur à chaque temps. Chaque valeur de mesure de pression de gaz d'échappement est comparée avec une valeur escomptée correspondante, et il est délivré un signal d'incident lorsque les deux valeurs s'écartent de plus d'une différence donnée. Un moyen (21) pour détecter des ratés et les traiter détermine la fréquence des signaux d'incident et délivre un signal d'erreur lorsque la fréquence déterminée excède une valeur seuil. Dès l'apparition du signal d'erreur s'allume une lampe témoin. Le dispositif décrit est de conception simple, un seul capteur permettant de contrôler simultanément l'allumage dans tous les cylindres d'un moteur à combustion interne (11). Outre les ratés d'allumage, il permet de déceler également des anomalies dans le circuit des gaz d'échappement (12).
Patent EP-0439648-A1 (EP)
Inventor: SU CHENG-YUAN
IPC: B65D47/34
Filed: 1990-01-30
Abstract: Leakage of liquid from a container having an atomiser of the type including a cylinder piston (10-13) moveably mounted within a ring body (30) and defining annular air gap therebetween is prevented by providing the upper end of the ring body (30) with an inwardly directed annular flange (320) disposed in sealing and sliding engagement around the piston (10-13) to prevent escape of fluid from the air gap due to inadvertent movement of the piston (10-13). The piston (10-13) includes either a stepped diameter configuration or a plurality of circumferentially spaced longitudinal grooves which, when encountered by the flange (320) after the piston has been intentionally moved a predetermined distance, permits air to flow through the air gap for dispensing liquid from the atomiser.
Patent EP-0386728-A1 (EP)
Inventor: MIYASAKA AKIHIRO C O DAINI GIJ
IPC: C22C38/38
Filed: 1990-03-07
Abstract: A high-strength martensitic stainless steel excellent in corrosion resistance and stress corrosion cracking resistance, the composition of which comprises: under 0.03% carbon, 1% or less silicon, 2.3 - 7.0% manganese, 8 - 14% chromium, 0.005 - 0.2% aluminum, 0.005 - 0.15% nitrogen, and the balance of iron except incidental elements. The stainless steel can contain moreover up to 4% nickel, up to 2% molybdenum, up to 4% tungsten, up to 4,5% copper, up to 0,5% vanadium, up to 0,2% titanium, up to 0,5% niobium, up to 0,2% zirconium, up to 0,2% tantalum, up to 0,2% hafnium, up to 0,008% calcium and/or up to 0,02% rare earth elements. Heat treatment of the stainless steel comprises: the step of austenitizing at temperatures of 920 °C to 1,100°C, the step of cooling at a cooling rate equal to or higher than the air cooling rate, the step of tempering at temperatures between 580°C and A c1  point, and the step of cooling at a cooling rate equal to or higher than the air cooling rate.
Patent EP-0394839-A1 (EP)
Inventor: HENN ROLF DR
IPC: C08J9/14
Filed: 1990-04-19
Abstract: The sandwich (composite) elements having improved resistance to stress cracking corrosion, comprise
 A) at least one outer layer of polystyrene, preferably high-impact polystyrene having certain mechanical properties, and
 B) a layer of polyurethane foam, preferably rigid polyurethane foam, produced using difluorochloromethane as blowing agent and/or a blowing agent mixture essentially comprising water, difluorochloromethane and optionally trichlorofluoromethane.
Patent EP-0400438-A1 (EP)
Inventor: ARTHER ROBERT G
IPC: A01N25/34
Filed: 1990-05-19
Abstract: Annoying insects are controlled by attaching an insect control device to the body of the animal to be treated. The insect control device is a molded article, preferably in the form of an ear tag, which has been formed from a mixture of fenthion and polyvinyl chloride. In a preferred embodiment, the fenthion is used in combination with coumaphos. The fenthion is generally used in an amount such that it represents from about 5 to about 30 wt% of the insect control device. When used in combination with coumaphos, the fenthion is generally present in an amount of from about 5 to about 30 wt% and coumaphos is generally used in an amount such that from about 5 to about 30 wt% of the device is coumaphos. A plasticizer is not required to make the insect control device of the present invention but such plasticizer may optionally be used. Other materials such as lubricants, pigments, stabilizers, etc. may also be included in minor amounts. The device may be formed by any appropriate technique but injection molding has been found to be particularly advantageous.
Patent EP-0401810-A1 (EP)
Inventor: HUSCHKA HANS DR DIPL-CHEM
IPC: A62D3/40
Filed: 1990-06-07
Abstract: For the chemical-thermal destruction of halogenated hydrocarbons with lime, 1 to 10 parts by weight of sand are added to the lime, the reaction product of calcium halide and sand is dehalogenated with steam and the dehalogenated product is used again for reaction with halogenated hydrocarbons.