baber/WOPTO huggingface dataset:
Patent EP-0422062-A1 (EP)
Title: Compas
Inventor: CRAIG STUART
IPC: B43L9/00
Filed: 1989-06-21
Abstract: Un compas pour tracer un cercle sur une feuille de matériau comprend une base annulaire comportant une surface inférieure pouvant être mise au contact du matériau. Un élément de support est supporté rotatif sur la base et un porte-outil est monté sur l'élément de support. Ledit porte-outil est mobile avec ledit support et lors de la rotation du support par rapport à la base, trace un arc de cercle. Le porte-outil comprend un support afin de supporter un outil et permettre le mouvement dudit outil par rapport à l'élément de support dans un sens généralement perpendiculaire par rapport à la feuille de matériau, pour qu'un outil monté dans le porte-outil puisse aisément venir en contact avec la feuille de matériau et s'en séparer.
Patent EP-0386566-A1 (EP)
Title: Bleaching agent suspension
Inventor: PAASCH STEFAN DR
IPC: C09K23/42
Filed: 1990-02-26
Abstract: An aqueous suspension of solid peroxycarboxylic acids contains a nonionic tenside of the alcohol ethoxylate type with an HLB value between 6 and 11. The suspensions are characterized by high chemical and physical stability.
Patent EP-0401551-A1 (EP)
Inventor: HOFFMANN HEINZ
IPC: E04G9/05
Filed: 1990-05-14
Abstract: A method is proposed for coating formwork panels (2) of plywood for concrete formwork which makes the panels more resistant and able to be used twice as often as hitherto. A primer coat is applied in liquid form to the bare panels (2) and is made to set, and then a top coat is applied by blowing fine-grained hard granules onto a sprayed-on, still liquid lower top coat, immediately following this by spraying on an upper top coat of the same coating product as the lower top coat, after which the top coat as a whole is made to set. For applying the top coat, all the formwork elements (8) are passed under a multiple spray head (14) which runs back and forth in the transverse direction and on which a first spray nozzle (19), a blowing tube (18) for the granules and a second spray nozzle (17) are arranged at equal intervals one after the other in the running direction (13). The two liquid coating products are prepared according to specifically prescribed formulations. <IMAGE>
Patent EP-0403989-A1 (EP)
Title: Kardierelement
Inventor: DEMUTH ROBERT
IPC: D01G15/24
Filed: 1990-06-16
Abstract: Ein Kardierelement 3 ist am Umfang einer Kardier- oder Reinigungswalze 1 in den Bewegungsrichtungen 15 und 16 verschiebbar und in der Drehrichtung 17 drehbar angeordnet, sodass die unterschiedlichen Garniturarten oder Garniturgrössen 14.1, 14.2, 14.3 und 14.4 nach Bedarf als Gegengarnitur zur Garnitur 12 der Kardier- oder Reinigungswalze in Funktion treten können. Mit dieser Massnahme ist eine Optimierung der Reinigungsfunktion zwischen der Garnitur 12 und den Garnituren 14 möglich. Weitere Varianten des Kardierelementes 3 sind möglich und in der Anmeldung gezeigt.
Patent EP-0423460-A1 (EP)
Inventor: GERHARD ANTON
IPC: F16B13/06
Filed: 1990-08-21
Abstract: An expansible dowel consists in the normal manner of an expansion sleeve, an expansion screw and an expansion cone (3) which is used to expand the expansion sleeve and can be drawn into the expansion sleeve by means of the expansion screw. In order to reduce the material consumption for the expansion cone (3) and the production cost, the expansion cone (3) is bent from sheet metal. Its edges (38, 39), which bound an impact joint (37), of its wall (14) are connected to one another in the direction of the cental-longitudinal axis (5) and tangentially thereto in a positively locking manner by means of a lock (23). An internal thread (26) for the expansion screw is arranged in the region of the lock (23) and extends only over part of the circumference of the expansion cone (3). 
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Patent EP-0415314-A1 (EP)
Inventor: GROS JEAN-PIERRE
IPC: F28B1/02
Filed: 1990-08-27
Abstract: Condenser made of concrete for a turbine (1) with axial outlet (2) resting on a concrete raft (4), characterised in that the condenser (5) arranged in the extension of the outlet (2) consists of a volume, the concrete walls (6) of which form a monolithic assembly with the concrete raft (4); the outlet (2) of the turbine (1) being flanged to the inlet of the condenser (5). 
<??>The condenser requires neither supports nor guidance. The behaviour of the shaft of the turbine is better in the event of deformation of the condenser. The volume of concrete used is markedly less than the volume used normally. 
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Patent EP-0481106-A1 (EP)
Inventor: KAO PEI CHIN
IPC: B44C5/00
Filed: 1990-10-15
Abstract: A shapable decorative plate includes a magnetic rubber layer (30), an aluminum layer (20) and a leather layer (10). The magnetic rubber layer (30) and the aluminum layer (20) are bonded together and the leather layer (10) is attached to the other side of the aluminum layer (20).
Patent EP-0436086-A1 (EP)
Inventor: NAM YOUNG WOO
IPC: G01N33/574
Filed: 1990-11-02
Abstract: There is described a method for purifying homogeneous form of ∝₁-antitrypsin (AAT) using the three connected columns (Affi-Gel Blue I, Affi-Gel II, and DEAE-cellulose) after purifying it partially through ammonium sulfate fractionation (between 50 and 75%) and agarose gel electrophoresis as well as a corresponding kit for measuring levels of serum ∝₁-antitrypsin.
Patent EP-0383416-A1 (EP)
Inventor: LACHMANN GERHARD
IPC: H01H50/02
Filed: 1990-02-08
Abstract: An electromechanical relay having an armature (8), supported at one end, on the end of a yoke (7) such that it can rotate for guiding the magnetic flux, and a coupling element (10), provided between the armature and the contact springs (13 - 15), in which the drive coil (3) is arranged at right angles to the direction of the contact springs, the armature extending as a continuation of the direction of the contact springs.
Patent EP-0392824-A1 (EP)
Inventor: DENNIS MICHAEL EDWARD
IPC: H05K1/05
Filed: 1990-04-11
Abstract: An electrical system for an automobile comprises a plurality of slave modules (41 to 53) connected to one or more respective loads (64 to 66, 83, 84, 87) and/or sensors, a power bus (56) connecting the slave modules to a power supply (55) and a signal bus (54) connecting the slave modules to a control module (40) operable to remotely control the switching of power supplied to the loads by the slave modules and/or the sampling of signals from the sensors wherein at least one of the slave modules and/or the control means comprises a thick film printed circuit formed on a metal substrate. The system simplifies the wiring loom of a vehicle and provides circuits which are resistant to vibration and electrical interference.
Patent EP-0425073-A1 (EP)
Inventor: SAEKI SHUJI
IPC: H01B1/16
Filed: 1990-07-09
Abstract: A copper paste composition for low temperature firing on a ceramic substrate is comprised of inorganic components and organic vechicle components. The inorganic components mainly consist of copper powder, cuprous oxide powder, cupric oxide powder and glass powder. The mixing ratio of the inorganic components of this composition is 100 parts by weight of copper powder, about 10 to 15 parts by weight of cuprous oxide powder, about 12 to 17 parts by weight of cupric oxide powder, and about 7 to 12 parts by weight of glass powder. The mixing ratio of the inorganic components with the organic vehicle components is about 95 to 70 parts by weight of the inorganic components and about 5 to 30 parts by weight of the organic vehicle components. Also the the average particle size of the copper powder is in a range of about 0.5 to 3 µm and the oxygen content of the copper powder is about 0.05 to 0.15 weight percent.
Patent EP-0415622-A1 (EP)
Inventor: TAKEUCHI YUKIHISA AZA-TORIDE
IPC: B41J2/395
Filed: 1990-08-20
Abstract: A recording head having an electrically insulating substrate (11), at least one recording electrode (12) formed on one of opposite major surfaces of the substrate, and at least one return circuit electrode (13) formed on the other major surface. The substrate is formed of a material whose wear resistance is lower than that of the electrodes (12, 13), and includes a proximal portion, and a thin-walled distal end portion (16) extending from the proximal portion for contact with an electrically resistive layer of a recording medium (19) or an ink ribbon. The distal end portion has a thickness (d) smaller than that of the proximal portion, and the substrate has a recessed portion formed in at least one of the opposite major surfaces such that the recessed portion at least partially defines the thickness of the distal end portion. A reinforcing layer (17) is disposed to reinforce the thin-walled distal end portion, such that at least a portion of the reinforcing layer is positioned in said recessed portion.
Patent EP-0416975-A1 (EP)
Inventor: TADDEI ANDRE
IPC: A61M5/24
Filed: 1990-08-22
Abstract: The invention relates to a pocket device for carrying out, with a single refill (4), several successive precisely dosed injections. Within the body (2) a device is provided for pushing downwards (arow 10), the refill piston (4) with, on the one hand, a stop system for regulating exactly a piston stroke, and on the other hand, a mechanism with elastic wings for preventing the return of this piston for safety purposes. Application: treatment based on heparin or insulin, even for a blind user.
Patent EP-0423088-A1 (EP)
Inventor: EKELOEF BENGT
IPC: B23K9/095
Filed: 1990-09-07
Abstract: In automatic multi-run welding of a butt joint (37), for example a V-type joint, U-type joint, a sensor (44) oscillating transverse to the weld joint scans at several joint portions (F₁, F₂) a number of points (41, 41a, 41b etc.) on the contour of the joint. The coordinates of the points are determined for two directions, preferably in the vertical direction and lateral direction of the joint. The points are corner points of a polygon whose area is nearly identical to the cross-sectional area of the joint. Welding parameters, for example the welding speed, which control the amount of welding material per unit of length in a bead to be deposited in the joint are determined for the different joint portions (F₁, F₂) as a function of the corresponding polygon area. By virtue of the adaptation of the parameters to the varying joint cross-section, the joint is filled uniformly despite deviations in the shape of the joint from the ideal shape. 
     Moreover, these polygon areas are used to determine the required number of beads per layer and the condition for deposition of a top layer with which the welding is finished.
Patent EP-0452349-A1 (EP)
Inventor: TRIUS D ANTONIO
IPC: C09K23/28
Filed: 1989-12-06
Abstract: Procédé de production de mélanges de dérivés d'imidalzoline amphotères tensio-actifs, qui contiennent surtout des composés selon la formule (I), où R1 est un résidu alkyle C5-21, B est un résidu aminoalkyle ou hydroxyalkyle C2-4, et D est un résidu -R2-COOM, R2 représentant un résidu alkylène C1-4 ou un résidu alkényle C2-4 et M représentant H, NH4 ou un métal alcalin. Ce procédé consiste (A) à hydrolyser une imidazoline correspondant à la formule (II) avec de l'eau selon un rapport molaire compris entre 1 pour 8 et 1 pour 20 à une température de 50 à 130°C à la pression atmosphérique ou avec une légère surpression pendant une à 24 heures pour obtenir un mélange d'amidoamines; (B) à alkyler le mélange d'amidoamines ainsi obtenu avec un agent d'alkylation correspondant à la formule X-D, où X représente un atome d'halogène ou d'hydrogène et D a la signification indiquée ci-dessus, le rapport molaire entre agent d'alkylation et amidoamine étant compris entre 1 pour 1 et 4 pour 1, à l'aide d'une base, à une température comprise entre 40 et 70°C, le pH étant compris entre 10 et 11,5, dans une solution aqueuse du mélange réactionnel de 10% en poids; et (C) à hydrolyser l'agent d'alkylation restant entre 80 et 95°C, le pH étant compris entre 10 et 11,5, dans une solution aqueuse de 10% en poids du mélange réactionnel.
Patent EP-0462111-A1 (EP)
Inventor: WEISSMAN IRVING L
IPC: C12N15/85
Filed: 1989-11-10
Abstract: Des protéines sont identifiées comme récepteurs de guidage pour les plaques de Peyer et les ganglions lymphatiques, ces protéines pouvant s'utiliser pour inhiber le guidage des lymphocytes ou pour permettre le guidage de médicaments ou d'autres compositions pour le diagnostic ou la thérapie in vivo. En outre, des compositions d'acide nucléique peuvent s'utiliser pour l'expression des protéines ou de leurs fragments ou bien pour transformer des cellules afin de permettre une capacité de guidage accrue ou encore pour inhiber ou moduler un tel guidage.
Patent EP-0456687-A1 (EP)
Inventor: ANDERSSON ROLF
IPC: B65F1/04
Filed: 1990-01-30
Abstract: Est décrit un dispositif pour la séparation automatique des ordures ménagères, se montant dans des meubles de cuisine nouveaux ou existants ou équivalents. Le dispositif comprend au moins un tiroir (7) pourvu de ou destiné à recevoir des unités de séparation, telles que des cadres, récipients ou équivalent pour les ordures, et étant monté de manière déplaçable dans des guides (6) ménagés dans la région du fond du meuble de cuisine. Le tiroir (7) est monté de manière déplaçable dans un râtelier (5) comportant une plaque de fond (5a) et des parois latérales opposées (5b). Les guides du tiroir (6) sont ménagés sur la face intérieure desdites parois latérales (5b), et le râtelier (5) se positionne et se fixe sur le fond (17) du meuble de cuisine (1).
Patent EP-0462977-A1 (EP)
Title: Procede et appareil de detection de fuites
Inventor: JENSEN JAY EDWARD
IPC: G01M3/32
Filed: 1990-01-12
Abstract: Un détecteur de fuites de liquide dans les réservoirs hors sol comporte une colonne montante reliée au réservoir, ladite colonne pouvant être remplie de liquide provenant du réservoir jusqu'au même niveau que celui du liquide du réservoir. Un capteur de pression est relié entre le fond du réservoir et le fond de la colonne pour mesurer la différence de pression des liquides dans le réservoir et la colonne. Tout changement de la pression du liquide au fond du réservoir par suite d'une fuite dans le réservoir change la pression différentielle exercée sur le capteur de pression, modifiant ainsi la sortie du capteur qui peut être enregistrée pour indiquer la présence d'une fuite.
Patent EP-0460003-A1 (EP)
Inventor: FISCHER MANFRED
IPC: B64C13/28
Filed: 1990-02-20
Abstract: Système d'entraînement à limitation variable du moment de rotation. Lorsqu'un réducteur de positionnement (17) faisant partie d'un biellage (23) est actionné afin de déplacer un chariot porteur (19) auquel est fixé un composant (2) du volet hypersustentateur, on obtient des forces élevées. Afin d'éviter une sollicitation excessive des composants, le limitateur (15) de moment de rotation limite de manière variable le moment de rotation de sortie dans les limites d'une zone de réglage (88). Le moment de rotation de sortie à limiter peut par exemple être réglé sur des valeurs inférieures au commencement et à la fin du trajet d'oscillation du réducteur de positionnement (17). On fait varier le moment de rotation de sortie en modifiant de manière appropriée la tension initiale du bloc-ressort (47) du limitateur de moment de rotation (15). A cet effet, un comparateur (74) détermine le nombre de rotations de l'arbre de sortie (38) et modifie la tension initiale du bloc-ressort (47).
Patent EP-0469033-A1 (EP)
Title: Audio compressor, expander, and noise reduction circuits for consumer and semi-professional use.
Inventor: DOLBY RAY MILTON
IPC: H03G9/00
Filed: 1990-04-03
Abstract: Three related embodiments of audio signal dynamic range circuits for consumer and semi-professional audio signal compressors, expanders, and compressor/expander noise reduction systems incorporate certain basic features of professional Spectral Recording (SR) while adapting SR for use with consumer recording media (particularly audio cassette tape) and reducing the cost and complexity of the SR circuitry. In addition, the three embodiments, and particularly the preferred embodiment, provide substantial compatibility with the existing B-type and C-type consumer and semi-professional noise reduction systems. Subjective performance substantially equivalent to 16-bit PCM audio systems is achieved with analog audio cassette tape media. In all three embodiments there are two cascaded stages: (1) a high-level stage a high-frequency fixed-band/sliding band action-substitution sub-stage (324A) and a low-frequency fixed-band sub-stage (328A) and (2) a low-level stage having only a high-frequency fixed-band/sliding band action-substitution sub-stage (326A). The dynamic action regions of the high-frequency action-substitution sub-stages are staggered. Each of the high-frequency sub-stages provides up to 12 dB of dynamic action (together providing up to 24 dB of dynamic action) and operates in a frequency band defined by a single-pole filter having a high-pass shelving response with a corner frequency of 400 Hz. The low-frequency sub-stage provides up to 10 dB of dynamic action and operates in a frequency band defined buy a single-pole filter having a low-pass shelving response with a corner frequency of 200 Hz. The single-pole filter characterisctics provide a broad and smooth overlap of the high-frequency and low-frequency characteristics. Particular forms of spectral skewing and antisaturation enhance the performance of the circuits with consumer recording media.
Patent EP-0480940-A1 (EP)
Inventor: LIN LEROY CHI-TSUN
IPC: F41H5/04
Filed: 1990-05-31
Abstract: Cette invention concerne un procédé pour la fabrication d'un article destiné à un usage balistique, constitué de fibres à module et à résistance élevés, chaque réseau étant d'abord imprégné d'une résine à module élevé et durcissable jusqu'à un état rigide. Le réseau imprégné est séché puis chaque réseau imprégné et séché est revêtu d'une résine élastomère à faible module; ensuite les réseaux sont réunis en nappes de sorte que la résine élastomère à faible module serve d'adhésif entre chacun des réseaux. Les réseaux mis en nappes sont ensuite durcis pour former un composite rigide.
Patent EP-0431133-A1 (EP)
Inventor: VAN NOSTRAND LANCE
IPC: A61B6/03
Filed: 1990-06-13
Abstract: Un interpolateur servant à agrandir ou à réduire une image numérique comprend une mémoire à coefficients d'interpolation contenant des coefficients d'interpolation représentant plusieurs noyaux d'interpolation à une dimension différents. Un interpolateur de lignes reçoit des valeurs de points d'images, récupère des coefficients d'interpolation de la mémoire, et produit des valeurs de points intrerpolées en interpolant dans le sens d'une ligne. Une interpolateur de colonnes reçoit des lignes multiples de valeurs de points interpolées à partir de l'interpolateur de lignes, récupère des coefficients d'interpolation de la mémoire, et produit des lignes de valeurs de points interpolées en interpolant dans le sens d'une colonne. Une unité logique et de réglage contrôle le contenu des données d'entrée et commute entre des noyaux d'interpolation afin d'assurer une interpolation optimisée pour chaque sorte de contenu.
Patent EP-0446342-A1 (EP)
Title: Power generation from lng.
Inventor: KOOY RICHARD JOHN
IPC: F17C9/04
Filed: 1990-10-01
Abstract: LNG is pumped to high pressure, vaporized, further heated and then expanded to create rotary power that is used to generate electrical power. A reservoir of carbon dioxide at about its triple point is created in an insulated vessel to store energy in the form of refrigeration recovered from the evaporated LNG. During peak electrical power periods, liquid carbon dioxide is withdrawn therefrom, pumped to a high pressure, vaporized, further heated, and expanded to create rotary power which generates additional electrical power. The exhaust from a fuel-fired combustion turbine, connected to an electrical power generator, heats the high pressure carbon dioxide vapor. The discharge stream from the CO2 expander is cooled and at least partially returned to the vessel where vapor condenses by melting stored solid carbon dioxide. During off-peak periods, CO2 vapor is withdrawn from the reservoir and condensed to liquid by vaporizing LNG, so that use is always efficiently made of the available refrigeration from the vaporizing LNG, and valuable peak electrical power is available when needed by using the stored energy in the CO2 reservoir.
Patent EP-0506674-A1 (EP)
Title: Emission tomography carousel system and method.
Inventor: DIGIOVANNA LEONARD D
IPC: G01T1/161
Filed: 1990-10-23
Abstract: An emission tomography carousel system and method for use with a stationary radiation detector in Single Photon Emission Computer Tomography (SPECT) procedures is disclosed. In a preferred embodiment the carousel includes a patient platform having a seat and a tiltable, fiberglass composition back support, and includes two linear motion positioning tables and one rotary motion positioning table as part of a positionable mounting for moving the patient platform in three degrees of motion. A programmed computer controls the motion of the carousel about a predetermined locus of points. The method includes positioning the carousel in a "home" position, placing a patient in the carousel and manually positioning the patient platform to a desired close position with respect to a stationary radiation detector. The position is then recorded in the memory of a control computer and the procedure is repeated to obtain the desired number of radii of the patient's organ of interest to the detector. If the desired locus of points that the patient's organ is to traverse is a known geometrical figure (the most common of which is an ellipse), then a computer is used to calculate the remaining points. After "teaching"  the computer the desired motion to be undertaken, the computer is activated and the computer automatically positions the patient in a large plurality of aspects with respect to the detector. However, in each aspect, the organ of interest is kept as close as possible to the center of the figure being circumscribed.
Patent EP-0443409-A1 (EP)
Inventor: YAMAURA TOSHIKAZU C O CIMEO PR
IPC: G02B6/36
Filed: 1991-02-12
Abstract: The present invention provides a sleeve for an optical connector. The sleeve (11) holds and connects a pair of ferrules (12, 13) into which optical fibers (14, 15) have been inserted. The sleeve (11) has a cylindrical shape and a slit (11a) provided in a direction forming an angle with respect to the axial direction. In accordance with the present invention, it is possible to disperse the positions at which the force gripping the ferrules act in concentration along the outer periphery of the ferrules (12, 13).
Patent EP-0448020-A1 (EP)
Inventor: GUINAND JACQUES
IPC: H04J3/16
Filed: 1991-03-18
Abstract: This elementary switching unit includes, for each incoming frame transmission medium: 
 
  - means of extracting signals consisting of multiplexing units to be cross-connected from the incoming frames, 
  - a memory (1), referred to as the memory for signals consisting of multiplexing units to be cross-connected, and which is able to hold at least N signals, where N denotes the period of the stream of lowest bit rate of the multiplexing hierarchy, 
  - means (2, 3) for ensuring writing of this memory, in synchronism with the extraction rate, to distinct addresses in respect of signals constituting distinct multiplexing units to be cross-connected, and to identical addresses in respect of signals constituting a same multiplexing unit to be cross-connected, the frequency of rewriting of each address being related to the period of repetition of the signals written to this address, 
  - means (20, 21, 22) for ensuring reading of this memory, in synchronism with the rate of insertion into the outgoing frames of signals constituting multiplexing units to be cross-connected, at addresses determined by the said distribution law. 
 
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