baber/WOPTO huggingface dataset:
Patent EP-0422027-A1 (EP)
Inventor: HAMILTON SCOTT L
IPC: H04L27/10
Filed: 1989-04-28
Abstract: Un appareil pour transmettre (1a) et recevoir (1b) un flux de données à période décalée comprend un dispositif de traitement de données (10), par exemple un microprocesseur, qui peut commander la génération d'ondes et la détermination des valeurs binaires d'un signal reçu. Lorsque les données à transmettre comprennent une pluralité de valeurs de données, chacune de ces valeurs est représentée par une fréquence prédéterminée différente. De plus, chaque valeur de données est représentée par la transmission de la fréquence prédéterminée pour un intervalle de transition prédéterminé plus un cycle ou une période. Une portion de l'intervalle de transition précède ce cycle tandis que la portion restante le suit. Les influences de transition provoquées par les changements de fréquence n'ont pas d'effet négatif sur la détermination des valeurs de données.
Patent EP-0440644-A1 (EP)
Inventor: ARADSZKY ISTVAN
IPC: A61G5/04
Filed: 1989-06-28
Abstract: Un fauteuil roulant utile pour lever et transporter des patients incapables de se déplacer comprend un châssis pourvu de roues freinables et une structure de support levable et abaissable montée sur le châssis et susceptible de se transformer aussi bien en un fauteuil qu'en un lit. La structure de support (8) est montée à la partie antérieure du châssis (1) de façon pivotable autour d'un axe vertical sur un tabouret de levage (15) mobile sur une piste inclinée de guidage formée de rails de guidage (7). Le tabouret de levage (15) est soutenu par des rouleaux de support (14) qui font partie d'un mécanisme à levier articulé susceptible d'être mis en mouvement par un cylindre pneumatique de travail (11). Au moins un bidon à gaz sous haute pression (25) incorporé sert de source d'énergie pour le cylindre de travail et actionne un cylindre de freinage (30) d'un frein de sécurité qui immobilise la structure en position. Le cylindre de freinage (30) est monté entre deux bras de freinage (40) sollicités par des ressorts de traction (41) contre des tiges de freinage (42) parallèles assujetties des deux côtés à la tige de piston (43) du cylindre de travail (11) qui met en mouvement le tabouret de levage (15) de façon à se déplacer avec la cylindre de travail (11).
Patent EP-0432196-A1 (EP)
Inventor: BLACK DONALD NORMAN AFRC INSTI
IPC: C12N15/863
Filed: 1989-08-18
Abstract: On insère une séquence codante hétérologue, par exemple pour un antigène associé à une maladie virale ou autre, dans une région non essentielle du génome du capriproxvirus, par exemple la région codante du TK (thymidine kinase) ou les cadres d'indication ouverts désignés ici par CT3C, CT4 ou Q2.
Patent EP-0384126-A1 (EP)
Title: Versprühbares Flächendesinfektionsmittel
Inventor: EGGENSPERGER HEINZ DR
IPC: A01N31/02
Filed: 1990-01-20
Abstract: Die Erfindung bezieht sich auf ein versprühbares Flächendesinfektionsmittel auf Basis von niederen aliphatischen Alkoholen und anionischen Tensiden sowie üblichen Zusätzen wie Korrosionsinhibitoren, Farb- und Duftstoffen, welches gekennzeichnet ist durch die Kombination von 20 bis 35 Gew.% einer Mischung aus Ethylalkohol und iso-Propylalkohol in einem Gewichtsverhältnis von 1:2 bis 2:1, b) 0,05 bis 0,5 Gew.% einer Mischung von anionischen Tensiden bestehend aus b-1) 0,04 bis 0,4 Gew.% eines primären oder sekundären Alkansulfonates oder Alkylsulfates mit 10 bis 18 C-Atomen im Alkylrest und b-2) 0,01 bis 0,1 Gew.% eines Alkylethersulfates mit 10 bis 14 C-Atomen im Alkylrest in Form des Natrium-, Magnesium- oder Mono- bzw. Triethanolammoniumsalzes, c) einem Säuerungsmittel zur Einstellung eines pH-Wertes von 2 bis 6 oder einem Alkalisierungsmittel zur Einstellung eines pH-Wertes von 8 bis 12, während d) der Rest Wasser ist, wobei das Gewichtsverhältnis von Alkansulfonaten bzw. Alkylsulfaten (b-1) zu Alkylethersulfaten (b-2) im Bereich von 10:1 bis 2:1 liegt und wobei das Gewichtsverhältnis von Gesamtalkoholgehalt (a) zu Gesamttensidgehalt (b) in einem Bereich von 300:1 bis 50:1 liegt.
Patent EP-0396133-A1 (EP)
Inventor: MEYER URS P
IPC: A63C5/03
Filed: 1990-05-03
Abstract: The releasable ski binding with a plate for winter sports equipment has a mobile binding plate (1) of an elongate basic shape with lateral outward curves and a vertical central borehole (28). The overall engaging and disengaging mechanism, consisting in general of spiral springs (12) and pressure cylinders (13), is installed in a space-saving manner below the boot sole region in the compact plate. By means of a pressing and rotary movement by the foot, the binding plate is engaged on an axle stub (2) mounted rigidly on the snow board. The axle stub serves both as a single anchoring element per binding and as a central rotary, swivel and guide axle for the rotary, tilting and lifting movements of the plate on all sides. 
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Patent EP-0407948-A1 (EP)
Inventor: OBST HANS-CHRISTIAN
IPC: G01F1/06
Filed: 1990-07-09
Abstract: The error curve of conventional rotating meters exhibits in the lower measurement range a sharp rise in the percentage error with a large overshoot which drops off steeply towards negative values at the start of the measurement range. The aim of the invention is to decrease the error overall. At least one flow transducer each is arranged and constructed in the inlet ducts 2 in such a way that the nonlinearities in the measurement curve are largely compensated and the error curve has a correspondingly flatter shape. The rotating meter according to the invention is preferably to be used as a water flowmeter.
Patent EP-0489949-A1 (EP)
Inventor: NAGAHISA KOUICHI
IPC: B60C11/03
Filed: 1990-12-11
Abstract: There is disclosed tyres for motor vehicles each having a tread (10) provided with a plurality of large convex portions (1) and small convex portions (2), the large convex portions (1) and the small convex portions (2) being differentiated in heights and areas thereof, the small convex portions (2) being disposed around the large convex portion (1) for forming a plurality of normal pyramidal structures. The normal pyramidal structures are formed by disposing the large concave portion (3) around the small concave portion (4). There is formed a reversed pyramidal structure by disposing the large convex portions (1) around the small convex portion (2).
Patent EP-0385543-A1 (EP)
Inventor: BRUININK PETER
IPC: B29C35/02
Filed: 1990-02-23
Abstract: An improved process for preparing articles containing polyalkene fibres with a modulus of at least 60 GPa and a tensile strength of at least 2 GPa and a thermoplastic matrix consists in preheating the fibres and the matrix polymer to a temperature above the melting point or softening point of the matrix polymer and below the melting point of the fibres and subsequently effecting the moulding step using a device the temperature of which is below the melting point or softening point of the matrix polymer.
Patent EP-0380196-A1 (EP)
Inventor: TAYLOR KENNARD W
IPC: F16L55/00
Filed: 1990-01-03
Abstract: A safety connection for connecting a plug into a tubular member such as in a passage (16) of a choke or valve body.The tubular member has a threaded port (34) extending into the interior of the passage (16). A plug body (40) is positioned within the passage and has an external groove (50) aligned with the opening of the port into the interior of the passage. A threaded plug (52) is positioned within the port (34) and has an inner end engaging within the external groove (50) in the plug body. Sealing means (55) is provided between the plug body and the interior of the passage, and means seal between the interior of the threaded plug and the threaded port. A vent opening (76) extends through the threaded portion is sealed by the seating of the threaded plug (52) in the threaded port. Partial unthreading of the threaded plug outwardly in the threaded port opens the vent opening for venting pressure from within the tubular member while maintaining the inner end of the threaded plug in engagement with the groove in the plug body to retain it in its seated position with the tubular member.
Patent EP-0420371-A1 (EP)
Inventor: RUSSELL MICHAEL FREDERICK
IPC: F04D29/66
Filed: 1990-02-06
Abstract: An electrical rotary machine, such as an automobile alternator, has a centrifugal fan (10) which is mounted on the machine rotor (20) and draws cooling air through the machine body. Some of the fan blades (14˝) are configured to abut directly the rotor (20) thereby to inhibit substantial mixing of different streams of cooling air before they enter the fan, thereby to render the loading on the blades more uniform, and give quieter operation. The fan (10) is housed within an end shield (30) which defines an annular settling chamber (33) around the fan blades (14) and four outlet openings (34) having the effect of an acoustic low pass filter.
Patent EP-0384681-A1 (EP)
Inventor: FECHNER HEINZ JURGEN BERNHARD
IPC: A01K97/12
Filed: 1990-02-19
Abstract: A device for aiding an angler by indicating the presence of a fish on his line comprises a variable capacitor (6; 27) having a fixed plate and a movable plate (5; 26), a deflectable member (4; 25) mechanically linked to the movable plate, and detector means (9) connected to produce an electrical signal in response to variations in the capacitance of the variable capacitor. The device is suitable for attachment to a fishing rod (3), for example for sea fishing, or for mounting (21) upon a bank stick (22) for example for fresh-water fishing.
Patent EP-0405763-A1 (EP)
Inventor: STEPHEN JAMES COOPERS ANIMAL H
IPC: C12P21/02
Filed: 1990-06-01
Abstract: A peptide having primary structural homology to a sequence of amino acid residues of growth hormone releasing factor (GRF) in the region spanning positions 28-44 or antigenically or immunogenically equivalent peptides thereto, or salts thereof may be used in an antigenic formulation to potentiate the effects of growth hormone in a vertebrate.
Patent EP-0389370-A1 (EP)
Inventor: CLAUSSNER ANDRE
IPC: A61P39/02
Filed: 1990-03-22
Abstract: The invention relates to the products of formula (I): 
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 in which:
 - R2 and R'2 = H or methyl,
 - R11 = C1-18 organic radical optionally containing a hetero atom,
 - R17 and R'17 represent:
 either R17 = OH or acyloxy and 
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 in which Z : in particular C1-5 alkylene, C2-5 alkenylene or C2-5 alkynylene, and P : pyrimidinyl or pyridyl, or 
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 and R'17 = H, OH or acyloxy,
 to a process for their preparation and to the intermediates in this process, to their use as medicaments and to pharmaceutical compositions containing them.
Patent EP-0414846-A1 (EP)
Inventor: KUDELSKI ANDRE
IPC: H04N7/167
Filed: 1990-02-21
Abstract: Selon l'invention, du côté de l'émission, un générateur de nombres (10) délivre un code aléatoire (XAL) qui est envoyé à l'entrée d'une carte mère (11) qui chiffre ce code selon une clé prédéterminée (100), le code ainsi chiffré est diffusé avec le signal vidéo, un premier dispositif (17) reçoit en entrées d'une part le code aléatoire (XA) et d'autre part le code chiffré par la carte mère (11) et effectue une combinaison numérique déterminée de ces deux codes, cette combinaison constituant le mot d'initialisation d'un générateur pseudo-aléatoire (12) destiné à fournir une table de codes destinée à effectuer le brouillage du signal vidéo et, du côté de la réception, le code chiffré reçu est déchiffré par une carte client (13), un second dispositif (18) reçoit en entrées d'une part le code chiffré et d'autre part le code déchiffré (XA) par la carte client (13) et effectue une combinaison numérique de ces deux codes identique à celle du premier dispositif (17).
Patent EP-0463037-A1 (EP)
Inventor: CLARK STEVEN C
IPC: A61P43/00
Filed: 1990-03-15
Abstract: La présente invention concerne un facteur nouveau d'inhibition de migration de macrophages humains ainsi que des procédés permettant de produire ledit facteur dans une forme homogène par les techniques recombinantes de génie génétique.
Patent EP-0484527-A1 (EP)
Inventor: SATOH TAKESHI
IPC: B60R21/26
Filed: 1990-05-30
Abstract: L'invention se rapporte à une installation de sécurité anti-collision avec coussin pneumatique gonflable, qui comprend un organe de retenue (6), un organe de gonflage (7) raccordé à l'organe de retenue (6) et destiné à projeter un gaz à travers un orifice de propulson de gaz (7a) lors de la collision du véhicule, ainsi qu'un coussin pneumatique (8) gonflé par le gaz propulsé. L'organe de gonflage (7) comporte un élément de raccordement (7d) et l'organe de retenu (6) est fixé par des éléments de fixation (9a, 9b) dans une position où une partie terminale de raccordement (8a) du coussin pneumatique (8) est serrée entre une paroi opposée (7b) et un élément (7d) de l'organe de retenue, formé de façon à opposer l'orifice de propulsion de gaz (7a) et l'organe de retenue (6). Ainsi, des éléments de raccordements spécifiques, tels que des éléments annulaires utilisés dans des installations de sécurité à coussin pneumatique classiques ne sont plus nécessaires et le nombre des composants peut être réduit, l'installation à coussin pneumatique pouvant ainsi être rendue compacte et légère en raison de l'élimination des éléments de raccordement spécifiques.
Patent EP-0484412-A1 (EP)
Inventor: TURCO ERMANNO
IPC: H03M13/17
Filed: 1990-07-18
Abstract: L'invention se rapporte à un procédé et à un dispositif permettant de décoder un code binaire cyclique raccourci, qui sont capables de corriger des paquets d'erreurs uniques d'une longeur donnée t ou plus courts, en particulier pour un code Fire raccourci F(n-b, k-b). Le procédé se base sur le calcul de deux polynômes de syndrome s1(x) et s2(x), dans deux registres spécifiques (SR1, SR2), sur le déplacement dans une première direction du polynôme s1(x) $(1,3)$ 1 fois jusqu'à ce que le paquet d'erreurs soit piégé dans les position t les moins significatives du premier registre (SR1), et sur le déplacement dans une seconde direction opposée du polynôme de syndrome s2(x) $(1,3)$ 2 fois dans un troisième registre (MEL), jusqu'à ce que le polynôme devienne égal aux positions t les moins significatives du premier registre (SR1). Dans une variante, le second registre peut être constituté par un registre à déplacement bidirectionnel (SRb), dans lequel le déplacement s'effectue également dans la seconde direction. En outre, tous les calculs du procédé sont simplifiés autant que possible.
Patent EP-0441968-A1 (EP)
Inventor: MIYAMOTO BUN-ICHI C O FUJITSU
IPC: H03M13/41
Filed: 1990-08-28
Abstract: An analog Viterbi decoder in which some signal processing such as branch metric calculation by a branch metric calculator (1) and processing of addition, comparison and selection by an ACS circuit (2) are realized by analog signal processing. Thus the number of elements is greatly decreased and a small-sized high-speed Viterbi decoder is realized.
Patent EP-0512997-A1 (EP)
Title: Process for the heterotrophic production of products with high concentrations of omega-3 highly unsaturated fatty acids.
Inventor: BARCLAY WILLIAM R
IPC: A23L13/00
Filed: 1990-11-05
Abstract: A process for the heterotrophic or predominantly heterotrophic production of whole-celled or extracted microbial products with a high concentration of omega-3 highly unsaturated fatty acids, producible in an aerobic culture under controlled conditions using biologically pure cultures of heterotrophic single-celled fungi microorganisms of the order Thraustochytriales. The harvested whole-cell microbial product can be added to processed foods as a nutritional supplement, or to fish and animal feeds to enhance the omega-3 highly unsaturated fatty acid content of products produced from these animals. The lipids containing these fatty acids can also be extracted and used in nutritional, pharmaceutical and industrial applications.
Patent EP-0513426-A1 (EP)
IPC: C03B5/235
Filed: 1991-05-17
Abstract: Burner block (7) for joining a burner (5) to a furnace comprises a nozzle brick (10) and an insert (11), which can be inserted therein, with a connection device (20) for the burner, an opening (19) formed in the burner block (7) widening in the manner of a funnel from the fuel outlet opening of the burner towards the combustion chamber, the nozzle brick (10) and the insert (11) being arranged in such a manner that the outlet opening of the burner lies close to the plane which is defined by the combustion chamber-side wall of the burner block. The burner block has a collecting channel (22) on its outer surface. <IMAGE>
Patent EP-0463541-A1 (EP)
Inventor: MATUBARA SHIGEO NISSHIN-SEIKO-
IPC: G01N27/409
Filed: 1991-06-18
Abstract: A zirconia oxygen sensor for measuring oxygen potential in the molten bath of a metal or alloy (5) having a melting point of 350-550 C, which comprises a reference electrode (2) which is of a substance having a melting point of the same level as or lower than the metal or alloy of which the oxygen potential is to be measured and being liquid at the measurement temperature and is open to the atmosphere, a vessel of a zirconia solid electrolyte (1) containing 5-10% yttria or 10-20 % of calcium oxide (CaO) and a lead wire (3,4) which connects the reference electrode and said molten metal or alloy and its use are disclosed.
Patent EP-0478938-A1 (EP)
Inventor: PILSBURY RICHARD H
IPC: E05F5/00
Filed: 1991-08-19
Abstract: A runner guide for an elevator door has at the end points runner-lifting devices which, by means of ramp pieces (5, 6) and run-on edge discs (3, 4) of runners (1, 11), relieve the running surfaces of elastic running-surface inserts when at rest. In this way, flattenings in the elastic running surfaces and thus the rumbling noises resulting from this during the door movements are avoided. Taking into account the fact that the door travel (b) is greater than the runner spacing (a), a runner must be able to cross without contact a ramp piece (6) not intended for it. This is made possible through the use of an asymmetric runner (11) which has on one side an edge disc (12) of smaller diameter. The asymmetric runner (11) is only lifted when the opposite edge disc (4) of normal size runs onto a ramp piece (5). <IMAGE>
Patent EP-0476399-A1 (EP)
Inventor: DE FOUW JERRY A
IPC: H02G3/34
Filed: 1991-08-30
Abstract: A power panel for use with wall panels of a space-divider system includes a lightweight frame structure having vertically extending end plates and a central web. Front and rear spaces are defined on either side of the web to accommodate electrical and communication wiring and receptacles on both the front and the back of the panel. A rib, extending from the web, divides the front and rear areas and provides physical separation between electrical power and communication wiring. The portion of the web on one side of the rib has an offset curved section to accommodate electrical wiring conduits extending vertically from the top to the bottom of the power panel. The power panel includes an upper area, with a removable cover, above the upper edge of the frame structure to accommodate wiring to and from, and between wall panels adjoining the power panel. A U-shaped cover is removably attached to the lower edge of the frame structure to accommodate wiring to and from, and between, panels adjoining the power panel. Snap-fit removable covers are attached to the front and back of the frame structure. The removable front and back covers and removable upper and lower covers provide easy access to the wiring in the power panel, which accommodates wiring in both the horizontal and vertical direction. The power panel accommodates receptacles on both the front and back in a back-to-back relationship, without increasing the thickness of the power panel beyond that of the standard wall panel, thereby providing an aesthetically pleasing arrangement.
Patent EP-0482393-A1 (EP)
Inventor: HAMACHER GERD HELGE
IPC: B22C5/10
Filed: 1991-10-02
Abstract: In order to provide a countercurrent impact jet pulveriser, in particular for the regeneration of thermally pretreated old foundry sand, in which it is ensured by simple means that the sand grains blown into the impact chamber of the impact jet pulveriser in opposite directions do not leave the impact chamber again too rapidly through the discharge opening, it is proposed according to the invention to line the impact chamber (21) internally with a perforated insert (22) consisting especially of a perforated plastic plate or perforated rubber plate. <IMAGE>
Patent EP-0489255-A1 (EP)
Inventor: FIELD JESSE L JR
IPC: B66F9/14
Filed: 1991-10-25
Abstract: A control system (79) for selectively moving load engaging forks (52,54) along a carriage frame (36,46) in first and second modes of operation is provided. In the first mode of operation the first and second forks (52,54) are movable in unison and at the same rate of speed along the carriage frame (36,46) and in the second mode of operation the forks are individually selectively movable. The control system (79) includes a main control valve (84) and first (114), second (116), and third (118) selector valves for directing fluid flow delivered by the main control valve (84) to first and second fluid operated jacks (60,62) connected to the first and second forks (52,54), respectively, and the carriage frame (36). The third selector valve (118) directs fluid flow between head ends of the jacks in the first mode of operation so that the first and second forks (52,54) move in unison on the carriage frame (36,46). The control system is particularly suited for use on a a material handling vehicle having a lift mast assembly.
Patent EP-0487050-A1 (EP)
Inventor: KASHIZAKI YOSHIO
IPC: G03G5/06
Filed: 1991-11-19
Abstract: There is disclosed an electrophotographic photosensitive member having a photosensitive layer containing a disazo pigment represented by the following general formula (1) or (2);
       
     The photosensitive member has excellent durability and high sensitivity.
Patent EP-0492134-A1 (EP)
Inventor: BARTEN AXEL
IPC: B21B31/20
Filed: 1991-11-21
Abstract: The device for balancing and vertically bending the working rolls of a four-high stand (1) has in each case two double-acting hydraulic actuating cylinders (13) installed in the lower working roll chocks (4), symmetrically to the plane (12 - 12) of the roll axis. The actuating piston (14) of the actuating cylinder (13) serves to extend the piston rod (15) out of the lower chock (4) and for retracting the free end of the piston rod (15) into the upper working roll chock (5) during rolling and for retracting the piston rod (15) into the lower chock (4) to allow the working rolls (6, 7) to be removed separately. During rolling, the extended piston rod (15) is connected by means of a coupling device (16) to a shaft (22) mounted in articulated fashion in the upper chock (5). 
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Patent EP-0488434-A1 (EP)
Inventor: BLASE JAMES LEONARD
IPC: F16C27/02
Filed: 1991-11-06
Abstract: An engine turbocharger, particularly of the two-cycle diesel type for railway locomotives and other applications, has a rotor (14) with an overhung compressor supported by a compressor journal bearing (36) and fixed thrust flange (46) combination. The bearing (36) combines a multi- (two) lobed, offset cylindrical wedge-film inner surface (58,59) with a close clearance squeeze-film outer surface (66,67,68) that causes the bearing (36) to float laterally in a support member (38) to damp shaft run-out whilst supporting the rotor (14) on load-controlling oil wedges. The fixed flange (46) provides thrust control and provides a loose pin connection (51,54) with the bearing (36) that prevents rotation thereof whilst permitting its squeeze-film damping lateral motion to occur. Particular pressure lubrication means (70,71,72,74,76,78) provide oil to the interior surface and exterior surface of the bearing (36) in adequate quantity for the oil-wedge supporting and squeeze-film damping functions of the bearing (36).