baber/WOPTO huggingface dataset:
Patent EP-0418258-A1 (EP)
Inventor: RAUNER HANS
IPC: B62D7/14
Filed: 1989-05-10
Abstract: Une unité de commande électronique du braquage des roues arrière de véhicules de voirie comprend: un agencement de braquage (LE) commandé à son tour en cas d'urgence par un signal de braquage d'urgence qui commande, de façon appropriée et selon un concept sélectionné de fonctionnement en cas d'urgence, l'angle de braquage des roues arrière, par exemple en ramenant avec un délai l'angle de braquage à zéro ou en conservant l'angle de braquage le plus récent; des capteurs (SE avec Lwr1, Lwr2, ABS, Tach, Ist1, Ist2, St) qui détectent au moins l'angle de braquage (Lwr1, Lwr2), la vitesse du véhicule (Tach) et l'angle de rotation du volant (Lw1), ou des grandeurs qui en dépendent; et une unité de calcul (P) contenant un ordinateur (P1, P2) qui reçoit sous forme de signaux de commande les signaux des capteurs et/ou les signaux dérivés de ceux-ci, l'ordinateur (P1, P2) transmettant en cas d'urgence le signal de braquage (LE) en fonction d'un programme de reconnaissance de cas d'urgence et d'évaluation de signaux de commande. L'unité de calcul (P) contient deux ordinateurs redondants (P1, P2); les signaux de commande sont transmis aux deux ordinateurs (P1, P2); chaque ordinateur (P1, P2) évalue indépendamment les signaux de commande et chaque ordinateur (P1, P2) transmet immédiatement en cas d'urgence un signal de braquage d'urgence à l'agencement de braquage (LE), indépendamment de l'autre ordinateur (P2, P1).
Patent EP-0419516-A1 (EP)
Inventor: MORRIS CHRIS
IPC: H01M10/12
Filed: 1989-05-22
Abstract: L'invention concerne une amélioration relative à des batteries au plomb-acide. L'amélioration concerne la structure d'une batterie rechargeable au plomb-acide dans laquelle des électrodes (biélectrodes (5)) positives et négatives partagent la même grille ou le même substrat. Selon la présente invention, on empile lesdites biélectrodes les unes sur les autres, lesquelles sont séparées par des séparateurs (11) à mate de fibres de verre très poreux intercalés. Ces substrats positionnés entre les zones à électrodes positives et négatives font office de connexions électriques fixant les électrodes aux bornes de la batterie. On utilise le couvercle du boîtier de la batterie pour exercer une force de compression sur les biélectrodes et les séparateurs.
Patent EP-0380619-A1 (EP)
Title: Method of freezing tissue.
Inventor: LIBERMAN BARNET L
IPC: F25D9/00
Filed: 1989-07-07
Abstract: A method of freezing tissue samples for cytological or histological examination is provided. The method includes the steps of preparing a brine including cruciferous oil, cooling the brine, providing a tissue sample, and subjecting the tissue sample to the cooled brine for a period of time sufficient to freeze the tissue sample.
Patent EP-0402766-A1 (EP)
Inventor: VALENTE DOMENICO
IPC: F25D23/10
Filed: 1990-06-07
Abstract: The bracket (1) comprises a frame (2) defining a resting plane (3), having an inner edge (4) and an outer edge (5) extending orthogonally thereto. A portion (6) extends from the inner edge (4), and a raised drawn member is provided between the plane (3) and the outer edge (5) for collecting moisture. Depressions (8,9) having holes (10) formed therein are provided at the corners of the frame (2). Elements (11) are located below the holes (10) and each have a base (12), having an elongate hole (16) formed therein and vertical wings (13,14,15). The element (11) is connected to the frame (2) via screw associated with ground resting members and engaging the hole (10) and the elongate hole (16), in such a position that the base (12) of each element (11) protrudes from below the frame (2) for supporting lateral covering panels.
Patent EP-0416429-A1 (EP)
Inventor: EISENBARTH PHILIPP DR
IPC: C08L79/08
Filed: 1990-08-28
Abstract: Heat-curable bismaleimide resins containing an aromatic alkenyl compound, preferably o,o'-diallylbisphenol A, and a Lewis acid as an additive for prolonging the pot life at elevated temperatures are suitable for impregnating reinforcing fibers, rovings so impregnated having a prolonged gel time and being usable for fabrication of wound structures.
Patent EP-0424749-A1 (EP)
Inventor: DICKE JOST
IPC: F42B23/00
Filed: 1990-10-12
Abstract: A valve responding to humidity has a source body (5), for example of highly-compressed natural sponge which increases its volume when there is moisture in the valve and thus changes the area available for passage of a fluid. The valve is particularly suitable as a ventilation valve in a cover, which can be folded out, on a shaped-charge mine. The valve prevents ingress of water, especially in the sowing phase of the mine, but also in the lurking position; it is no disadvantage if it is always open in the absence of moisture. <IMAGE>
Patent EP-0427271-A1 (EP)
Inventor: YOSHIDA TAKEO
IPC: F02M59/46
Filed: 1990-11-08
Abstract: The present invention relates to a high pressure fuel injection unit comprising a feeder wire take-out structure for supplying a drave current to a lower electromagnetic coil of a solenoid regulating the stroke of an injection valve member disposed in a pressurized fuel chamber of the injection unit. Specifically, an axial passageway means is provided to receive a feeder wire assembly structure extending axially through the high pressure fuel injection unit.
Patent EP-0431673-A1 (EP)
Inventor: ZANTINGE JOHAN MICHIEL
IPC: B60G17/005
Filed: 1990-11-23
Abstract: An axle lift system for a vehicle has a fixed support (12) for an axle lift gas bellows (13), said support being positioned below a bearing arm (3) for the axle (5) as a fixed part of a carrier bracket (1) for this bearing arm (3). 
     The bellows (13) lifts the axle (5) if inflated. The top of the bellows (13) is not rigidly connected to the arm (3), but is connected to the bearing arm (3), the axle (5) or the spring carrier bracket (1) in a point at a horizontal distance from said bellows (13) by a restraining arm (14, 24) limiting horizontal movements of the upper end of the bellows (13). 
     The restraining arm may be a leaf spring (14) or a rigid pivoting arm (24, 25), e.g. pivoting about the same pivot axis (2) as the bearing arm (3) in the carrier bracket (1). 
     This allows free contact between the bellows (13) and the bearing arm (3), so that this arm can have a smooth surface without bolt holes or other deformations for securing the top of the bellows thereto. A rubber-elastic pad (15) may be provided on top of the bellows (13) and of the restraining arm (14, 24) for contact with the bearing arm (3).
Patent EP-0437891-A1 (EP)
Inventor: CLOETENS HENRI
IPC: G11B7/004
Filed: 1990-12-21
Abstract: A read and/or write device is disclosed for reading and/or recording information from/in tracks (5) which extend substantially parallel to each other on a record carrier (1). The device comprises a read and/or write head (3) for scanning the record carrier (1) for the purpose of reading and/or recording. A positioning system (6, 8, 64) can move the read and/or write head (3) in a direction (7) transverse to the tracks. During a movement in said direction (7) detection means (10) derive the number of tracks traversed from the number of level crossings of a periodic signal (TL) having a frequency corresponding to the number of tracks traversed (5) per unit of time. 
     Counting of parasitic level crossings (41a, 41b) is inhibited by blocking means (31; 31a) which contiguously to counting of a level crossing prevent subsequent level crossings from being counted during a blocking interval (tbl). The length of the blocking interval is adapted to the speed with which the read and/or write head (3) is moved. 
     Moreover, a control of the speed of the read and/or write head (3) on the basis of the counted level crossings is disclosed.
Patent EP-0384558-A1 (EP)
Inventor: KOHNO YOSHIHIDE
IPC: B60C9/22
Filed: 1990-01-05
Abstract: A crown portion of a pneumatic tire comprising at least one radial carcass ply and a belt of at least two cross belt layers (1) is reinforced by arranging between the carcass ply and the belt a crown reinforcing layer (3) containing wavy or zigzag-like cords or filaments arranged substantially parallel with the equatorial plane of the tire.
Patent EP-0380369-A1 (EP)
Inventor: BROMLEY ANDREW HOWARD
IPC: A47J27/21
Filed: 1990-01-26
Abstract: An electronic control for a water boiling vessel has but a single thermistor arranged to sense the temperature of the heating element of the vessel and performs various functions in dependence upon the rate of change of the thermistor temperature and/or upon the absolute temperature at the thermistor. Protection against a so-called dry boil condition, where the vessel is switched on when empty, is provided either by detecting an undue rate of rise of the sensor temperature at switch on or by determining whether or not there is a significant increase in the element temperature if the element is powered only for a few seconds. Automatic boil detection is sensed as a function of the decreasing rate of temperature rise which occurs at boiling. Scale contamination is detected as a function of the rate of rise of the element temperature at initial switch on and/or as a function of the absolute temperature of the element at boiling. Analogue and microprocessor based controls are disclosed, with particular application to so-­called "cordless" electric kettles.
Patent EP-0397405-A1 (EP)
Inventor: SOMERVILLE DEAN SAMUEL
IPC: B25B27/02
Filed: 1990-05-04
Abstract: The hydraulically powered locking puller device comprises a base assembly (10) about a central axis, a camming assembly (70) circumferentially about the base assembly (10), and an hydraulic module (30) axially centered within the base assembly (10). The base assembly (10) has a cylindrical housing wall (12) united to an anchor ring (18) carrying at least two claw members (21) and an internally threaded cylindrical surface (19). The camming (70) assembly includes a mooring ring (60) mounted on the housing wall of the base assembly (10) for axial movement therealong and a cam ring (74) axially spaced from a coupler on the mooring ring  (60). The cam (74) ring is in camming relationship to the claw members (21). The hydraulic module (30)  includes a plunger (40) with a replaceable tip (44), a spring retractor (50), a carrying ring (34) for hoist movement of the puller, and threads (32) for cooperative threading with the internal threads (19) of the anchor ring (18) to fix the hydraulic module (30) against axial shift. A shoulder (17) within the anchor ring provides an abutment against which the hydraulic module (30) is lodged.
Patent EP-0403300-A1 (EP)
Inventor: ROBERTS DAVID ALAN
IPC: A01N47/02
Filed: 1990-06-15
Abstract: The invention provides N-phenylpyrazole derivatives of the formula:
      wherein R¹ represents alkyl optionally substituted by halogen, R² represents an optionally substituted aryl or aralkyl group, R³ represents a phenyl group substituted in the 2-position by halogen; in the 4-position by optionally halo substituted alkyl or alkoxy; and optionally in the 6-­position by halogen; and m and n are independently 0, 1 or 2; which are active against arthropod, plant nematode, helminth and protozoal pests.
Patent EP-0404536-A1 (EP)
Inventor: SAINSBURY MALCOLM
IPC: C07D/
Filed: 1990-06-20
Abstract: Compounds of the formula
      wherein R is hydrogen or a lower alkyl group, 
R¹ and R² are independently selected from hydrogen or a lower alkyl group, R³, R⁴ and R⁶ are independently selected from hydrogen, halogen or a lower alkyl group, 
R⁵ is hydrogen, hydroxy, halogen, a lower alkyl group, a lower alkoxy group, a mono- or di-lower alkylamino group, NH₂ or NR¹¹ COR¹², 
R⁷, R⁸, R⁹ and R¹⁰ are independently selected from hydrogen, hydroxy, a lower alkyl group, a lower alkoxy group, a mono- or di-lower alkylamino group, NH₂ or NR¹¹ COR¹², 
R¹¹ is a hydrogen or a lower alkyl group, 
R¹² is a lower alkyl group, 
with the proviso that when R is hydrogen then at least one of the substituents R¹ to R¹⁰ is not hydrogen, or a salt thereof, are useful as antioxidants, within the medical and non medical field, and that when R is hydrogen, methyl or neopentyl in formula IA, then at least one of R¹ to R¹⁰ is not hydrogen. Many of the compounds of formula IA and   IB are new and various methods for preparing them are described.
Patent EP-0413566-A1 (EP)
Inventor: VAN DELDEN JAY S
IPC: G02F1/09
Filed: 1990-08-14
Abstract: An improvement in a method of rotating the plane of polarization of polarized light in a Faraday rotator, having an optical element (30) which includes a ferromagnetic material, which comprises varying the strength of the magnetic field generated along the optical axis of the optical element in response to changes in the wavelength of the polarized light. The magnet employed in the Faraday rotator may be at least one permanent magnet (14) or an electromagnet. Preferred optical elements are made of disc having a gadolinium-gallium-garnet (GGG) or large lattice constant (LLC) substrate, and the substrate is coated with an oxygen-and iron-containing film.
Patent EP-0410939-A1 (EP)
Inventor: BACCARO VINCENZO
IPC: B60N3/06
Filed: 1990-06-25
Abstract: The foot-rest described in this invention is wedge-­shaped and is fitted with means (22) to firmly fix it to the area of the floorpan (18) of cars, between the seat (8) and the lower part of the panelling (15), acting as a support to the driving pedals (2, 3 and 4); once firmly fixed to the floorpan (18), its overall vertical and horizontal dimensions are such as to occupy the part of the floorpan both beneath and in front of the accelerator pedal (2), its upper surface (5) being inclined in relation to the floor (18) and having an uneven surface; said inclined surface (5) slants downwards from the area beneath the accelerator pedal (2) towards the seat (8) and is inclined in such a way as to prevent it from at least, coming into full contact with the rear tip of the heel (6) and the upper (16) of the driver's shoe (7).
Patent EP-0444120-A1 (EP)
Title: Detection and quantitative determination of rna and dna.
Inventor: HORNES ERIK
IPC: C12Q1/6853
Filed: 1989-11-21
Abstract: The method for the detection and/or quantitative determination of target RNA or DNA in an analyte sample includes the steps of: a) contacting the analyte with magnetic particles carrying a single stranded 5'-attached DNA probe capable of binding to said RNA or DNA; b) contacting the magnetic particles with an aqueous solution of a reverse transcriptase or polymerase in the presence of labelled nucleotides using the probe as a primer whereby labelled complementary single stranded DNA is formed if said RNA or DNA was present in said analyte; magnetically aggregating the magnetic particles onto a surface and removing said solution; and c) detecting the presence or absence of said label and/or determining the amount of said label. The chain length of complementary single stranded DNA is limited by, for example a predetermined amount of dideoxynucleotides being present at step (b) to limit chain synthesis to a predetermined average length or the probe binding to said DNA or RNA a predetermined distance from a chain terminating point of said DNA or RNA. A kit for performing the method is disclosed.
Patent EP-0427859-A1 (EP)
Title: Systeme de preparation d'un ensemble d'instructions de commande numerique
Inventor: FUJITA NAOKI FANUC MANSION HAR
IPC: G05B19/4093
Filed: 1990-03-06
Abstract: Système de préparation d'un ensemble d'instructions de commande numérique pour le forage en deux étapes, selon lequel un trou formé par la mèche utilisée pendant la première étape de forage est rendu plus profond par l'utilisation d'une mèche de diamètre plus petit pendant la deuxième étape de forage. On introduit (S1) les données relatives à une forme à usiner, ainsi que (S2, S3) les données relatives aux conditions d'usinage, comprenant un premier dégagement et un deuxième dégagement. On prépare (S4) une phrase de commande numérique pour la première étape de forage et pour la deuxième étape de forage à partir du fond du trou formé pendant la première étape de forage jusqu'au point final d'usinage. Ce procédé permet de réduire le temps nécessaire pour la deuxième étape de forage.
Patent EP-0447553-A1 (EP)
Inventor: KURII JUN JOUKENRYO ICHIHANA
IPC: C11D3/39
Filed: 1990-07-23
Abstract: Composition de blanchiment comprenant (a) du peroxyde d'hydrogène ou un peroxyde produisant du peroxyde d'hydrogène en solution aqueuse, et (b) un précurseur de peracide organique produisant un peracide organique représenté par la formule générale (I) lors de la réaction avec le composant (a). Dans la formule (I), R1 représente un groupe alcényle ou alkyle à chaîne droite ou ramifiée comportant de 1 à 5 C; R2 représente un groupe alkylène à chaîne droite ou ramifiée comportant de 1 à 8 C, ou un groupe phénylène pouvant être substitué par un groupe alkyle à chaîne droite ou ramifiée comportant de 1 à 5 C; les groupes nA peuvent être identiques ou différents l'un de l'autre et représentent chacun un groupe alkylène comportant de 2 à 4 C; n est un nombre compris entre 0 et 100.
Patent EP-0494900-A1 (EP)
Inventor: CLOSSET BERNARD
IPC: C22C21/00
Filed: 1990-10-04
Abstract: L'alliage mère décrit, qui sert à modifier la phase eutectique d'alliages de moulage d'aluminium et de silicium, se compose d'une proportion de strontium comprise entre 10 et 70 %, de préférence entre 20 et 60 %, d'une proportion de magnésium comprise entre 5 et 60 %, de préférence entre 5 et 40 %, et d'une proportion d'aluminium comprise entre 5 et 60 %, de préférence entre 5 et 40 %. Un tel alliage peut être utilisé pour modifier la phase eutectique aluminium-silicium d'alliages de moulage à base d'aluminium-silicium hypoeutectiques, eutectiques et hypereutectiques.
Patent EP-0457861-A1 (EP)
Title: Sliding door.
Inventor: HEIN CHRISTIAN
IPC: E05F15/20
Filed: 1990-10-18
Abstract: PCT No. PCT/DE90/00793 Sec. 371 Date May 10, 1991 Sec. 102(e) Date May 10, 1991 PCT Filed Oct. 18, 1990 PCT Pub. No. WO91/09197 PCT Pub. Date Jun. 27, 1991.A sliding door with two for example panels coupled with a belt-drive mechanism driven in turn by a motor. The panels are also connected to an auxiliary drive mechanism that is provided with energy by the panel as it slides into a closed position and that can move the panel when the clutch is deprived of current. At least one programming switch, a motion sensor, and a limit switch activate regular controls that move the panel automatically. Self-monitoring additional electronic controls constitute a door-safety module. The object is to monitor the opening of the door in response to a signal from the motion sensor and to allow self-testing of the function of the auxiliary drive mechanism and ensure inherent reliability of the door-opening monitoring process. A door-safety module is controlled in accordance with a program and has at least one motion sensor and one limit switch associated with it.
Patent EP-0588787-A1 (EP)
Inventor: BARBUGIAN RAFFAELE
IPC: B65C11/00
Filed: 1990-10-10
Abstract: Appareil portatif (10) de distribution et d'application de timbres-poste ou analogue, comportant un chargeur détachable (30) pour un rouleau de timbres (30), un dispositif distributeur (17) renfermant des rouleaux avanceurs (77-78) et des rouleaux de serrage (42-43), ainsi qu'un dispositif coupeur (15) entraîné par des moteurs électriques pas à pas (50, 70) et commandé par une unité électronique (85) stockant des informations concernant le nombre et la valeur des timbres à appliquer, ces informations étant fournies par l'utilisateur par l'intermédiaire d'un clavier (86). On a également prévu un dispositif (66, 82) destiné à humecter les timbres de sorte que, lorsque l'on met l'appareil en marche en appuyant sur un bouton-poussoir, ledit appareil (10) émet une longueur de rouleau de timbres (32) qui correspond au nombre de timbres voulu, et qu'il la sectionne.
Patent EP-0457035-A1 (EP)
Inventor: BERGEMANN KLAUS DR DIPL-CHEM
IPC: C02F1/50
Filed: 1991-04-13
Abstract: A method for inactivating the biological activity of DNA, especially recombinant DNA, characterised in that the DNA is heated in the presence of an acid apart from percarboxylic acid at a concentration of at least 0.2 mM and a pH not exceeding 4, preferably 3, to a temperature of 60 to 100 DEG C.
Patent EP-0454010-A1 (EP)
Inventor: WIELAND ERICH GEORG
IPC: B41F31/14
Filed: 1991-04-22
Abstract: In a device for rotational and changing driving of inking and dampening unit rollers of a rotary printing machine, it is envisaged to design this drive in such an articulated manner that the respective roller can be driven positively even in the event of a change of place. In this connection, the drive shaft (16, 18) of the distributing roller (1), which is mounted in lateral frames (7) of the rotary printing machine, has an articulated coupling (17). 
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Patent EP-0457307-A1 (EP)
Inventor: KUNO KOICHI
IPC: G03C5/26
Filed: 1991-05-15
Abstract: A silver halide photographic material with high sensitivity and less processing reliance in a high-illuminance and short-time light exposure which can be processed quickly is provided. The photographic material comprises at least one light-sensitive silver halide emulsion layer which has silver halide grains containing an iridium compound and at least one light-insensitive hydrophilic colloid layer.
Patent EP-0472957-A1 (EP)
Inventor: CHRIST ULRICH DR
IPC: C23C8/80
Filed: 1991-08-06
Abstract: To improve the corrosion resistance, nitrocarburised components of ferrous materials are, after an oxidation treatment, dipped into a solution of a curable synthetic resin and heat-treated at 80 to 200 DEG C.
Patent EP-0492086-A1 (EP)
Inventor: WALBRECHT WOLFRAM
IPC: H01R13/18
Filed: 1991-10-31
Abstract: 1. Double flat-spring contact with an external spring over it, … …  a) the double flat-spring contact having an essentially U-shaped spring arm base with a broad-side wall and an end-side wall, to which spring arm base claw arms are linked on the one side as stops for an electrical conductor wire and, on the other side, fork spring arms are linked which converge in the shape of an arc at the front edges of the broad-side walls and, in the culmination region of the arcs, form a contact region for a contact tongue of a mating contact, stop devices being provided in the contact region which project outwards and hold the converging fork spring arms at a specific distance, …  b) the external spring over it having a box-shaped spring arm base which is seated in a fixed position, essentially in a positively locking manner, on the spring arm base of the double flat-spring contact, to the broad-side walls of which spring arm base converging fork arms of the spring over it are linked, which press from the outside against the fork spring arms of the double flat-spring contact, and …  c) cladding in the form of sliding runners (11), which covers at least the stop devices (2) of the fork spring arms (3) of the double flat-spring contact (1), being arranged on the outer spring over it (10). … …<IMAGE>…
Patent EP-0442553-A1 (EP)
Inventor: GRASSO GIORGIO
IPC: H01P1/16
Filed: 1991-01-26
Abstract: The invention relates to an optical amplifier, in particular for optical-fiber telecommunications lines, comprising an active fiber (7) containing a fluorescent dopant in the respective optical core having emission at the wavelength of the transmission signal to be amplified, into which optical fiber a luminous pumping signal is supplied, in which the active optical fiber (7) is a fiber that in a substantially rectilinear configuration permits the single-mode light propagation at the transmission wavelength and the multi-mode light propagation at the pumping wavelength and is disposed, at least over 70% of the length thereof, in a curved configuration (11) with a bending radius corresponding to the propagation into the fiber itself of the fundamental mode alone at the pumping wavelength, thereby reducing the mode diameter at the transmission wavelength without however transmitting higher modes for the pumping signal.