baber/WOPTO huggingface dataset:
Patent EP-0419347-A1 (EP)
Inventor: KRIER ANTOINE
IPC: G08B29/04
Filed: 1990-09-18
Abstract: The invention relates to a protection system. This system comprises an electronic control device (4) of an alarm device (5) and a lock (1) with a key (2) mounted in an electrical circuit with two states electrically linked to the said electronic device (4) and of which the two states are respectively determined by the position of the lock as a function of the position of the key, the establishment of one of the said states applying the electrical voltage to the system while in the other state the system is inhibited. The system is characterised in that the lock (1) is separated from the installation (6) of the electronic device (4) and linked to the latter by a bundle (3) of electrically conducting wires which comprises electrical linking wires (11, 12) between the lock (1) and the electronic device (4) and advantageously a plurality of supplementary wires (15, 16, 17), and in that the extremities of at least some (15) of the latter are free at the level of the area of electrical connection (9) of the linking wires (11, 12) to the lock. The invention is usable for automobile vehicles. <IMAGE>
Patent EP-0435711-A1 (EP)
Inventor: VALY YVES HERVE GUILLAUME
IPC: F17D3/00
Filed: 1990-11-29
Abstract: - Device (2) for controlling, in association with a stop valve, the gas stream delivered by a container (1) of pressurised gas, whose casing (10,11) is provided with an opening (13) by means of which the interior of the said container (1) can be connected to the outside. …<??>- According to the invention, this device is characterised in that it comprises: … …  - a cylinder (16) divided into a first and a second chamber (17,18) by a piston (19), the said first chamber (17) being in communication with the said opening (13) in the said casing (10,11) and comprising an orifice (22) able to be linked with the said stop valve; …  - a core (24), integral with the said piston on the side of the latter turned towards the first chamber, the said core (24) interacting with the said orifice (22) to form a passage section which is variable as a function of the position of the said piston in the said cylinder (16); …  - a passage (27) provided with an anti-return flap (28), able to establish communication with the said first and second chambers (17,18) of the said cylinder (16); and …  - controllable locking means (30), able to lock the said piston in position in the said cylinder (16). … …<IMAGE>…
Patent EP-0433165-A1 (EP)
Inventor: KAWABATA TOMOKI
IPC: G11B20/10
Filed: 1990-12-11
Abstract: A magnetic disk recording apparatus according to this invention controls a pulse width of a recording signal in dependency upon a pattern of coded record data and a head (2) position to thereby suppress a peak shift of a playback signal. 
     Further, a magnetic disk recording apparatus according to this invention individually controls preceding and succeeding change positions of a recording signal in dependency upon a pattern of coded record data and a head (2) position to thereby suppress a peak shift of a playback signal. 
     In addition, a magnetic disk playback apparatus according to this invention controls an equalization characteristic of an equalizer in dependency upon a head (2) position to thereby suppress a peak shift of a playback.
Patent EP-0432072-A1 (EP)
Inventor: SOUVIRON MARC
IPC: G09G3/20
Filed: 1990-11-28
Abstract: A source image is matrixed into MN window images so as to each be displayed on a visual display screen. The number of MN screens constitutes a visual display panel. Each window image (X1Y1 elements) is sub-sampled into columns and into lines in order to produce an intermediate image (X2Y2 elements) then over-sampled into columns and into lines in order to produce an output image (X3Y3 elements) to be displayed. The sub-sampling into columns and into lines whose coefficients are KC = Y2/Y1 and KL = X2/X1 and the over-sampling into columns and into lines whose coefficients are EC = Y3/Y2 and EL = X3/X2 are carried out in such a way that the elements produced take into account the corresponding neighbouring elements of the image under processing. <IMAGE>
Patent EP-0425433-A1 (EP)
Inventor: GABATHULER JEAN-PIERRE
IPC: F02B3/06
Filed: 1990-10-10
Abstract: The filter material with a three-dimensional, open-pore network structure for the filtration of soot particles from hot gases consists of fibres or a base structure (18) of high temperature stability and can be electrostatically charged. The network structure is in the form of foam, porous sinter bodies, fibre fabrics, fibre knitted fabrics, fibre braids, non-woven fabrics or loose fibre laces. It consists of electrically conducting fibres, electrically non-conducting fibres with an electrically conducting coating (20), an electrically conducting base structure (18) or a base structure (18) of electrically non-conducting ceramic with an electrically conducting coating (20). An electrically conducting surface of the network structure of a filter layer is preferably coated with a thin insulating layer (22). The filter material is primarily used in diesel soot filters. <IMAGE>
Patent EP-0449903-A1 (EP)
Inventor: MOLLER JENSEN LEIF
IPC: C03B3/02
Filed: 1989-12-22
Abstract: Production de préparation d'un bain de fusion pour la production de fibres minérales consistant à introduire un mélange de matières premières formant les fibres minérales dans un fourneau à cuve, puis à le chauffer jusqu'à température de fusion au moyen d'un courant de gaz de plasma auquel on donne la forme d'une torche de plasma. Ledit procédé consiste ensuite à introduire la matière résiduelle provenant de la production de fibres minérales dans le courant de gaz de plasma au moyen d'un convoyeur à vis rotatif monté dans un tube d'alimentation, puis à décharger le bain de fusion formé dans le fourneau à cuve, de la partie inférieure dudit fourneau et à le passer dans un appareil formant des fibres dans lequel il est transformé en fibres minérales.
Patent EP-0449979-A1 (EP)
Inventor: FELDMAN LEWIS
IPC: F03D3/06
Filed: 1989-12-15
Abstract: L'invention concerne une turbine (100) à axe vertical comprenant une pluralité d'aubes d'ailes souples (200) fixées à un arbre (162) rotatif s'étendant verticalement par des dispositifs de fixation d'aubes supérieurs (181) et inférieurs, ainsi qu'un dispositif (150) de charge absorbant la puissance couplé à l'arbre rotatif. Les aubes d'ailes (200) sont déployées et stabilisées lors du fonctionnement par les forces centrifuges produites en réaction à la rotation des aubes autour de l'axe vertical de l'arbre, de sorte que, lors dudit fonctionnement, les forces dynamiques agissant sur les aubes d'ailes peuvent être transmises à l'arbre sans créer de mouvements de courbure. Les aubes d'ailes comprennent une pluralité de panneaux (210U, 210M, 210L) d'aile souples allongés dotés de poids volants (220U, 220C) disposés entre les extrémités de paires de panneaux d'ailes, auxquels ils sont fixés. Dans différents modes de réalisation, on utilise des poids volants passifs, des poids volants actifs (turbines secondaires) et des combinaisons des deux types.
Patent EP-0458866-A1 (EP)
Inventor: GRAHAM NEIL BONNETTE
IPC: C08L33/06
Filed: 1990-02-15
Abstract: On a découvert que l'incorporation de particules polymères réticulées dérivées d'un monomère contenant un groupe vinyle ou vinylidène, notamment un acide acrylique ou méthacrylique, dans la phase liquide d'un ciment de résine auto-polymérisable à deux phases, est avantageuse. Elle a pour effet de réduire l'exotherme produit lors du mélange des constituants des phases solide et liquide, ainsi que le degré de rétrécissement lors du durcissement. Les nouveaux ciments trouvent des applications en tant que ciments dentaires et notamment en tant que ciments osseux.
Patent EP-0426871-A1 (EP)
Inventor: MORI YOJI
IPC: F16L55/00
Filed: 1990-05-15
Abstract: A method of repairing a pipe at the joint of existing gas pipes, wherein the joint of existing gas pipes is repaired by means of a repairing apparatus to be moved under remote control in the gas pipe, and the repairing apparatus can be put into or taken out of the gas pipe through a working hole formed on the upper part of the gas pipe by drilling means while gas is kept flowing without danger of leakage thereof, whereby the trouble of forming a working hole at the start of repairing operation and restoring the hole to the initial state at the end of the operation can be simplified to reduce time and expense for the repairing operation.
Patent EP-0424506-A1 (EP)
Inventor: PARULSKI KENNETH A
IPC: G06F5/01
Filed: 1990-05-03
Abstract: Le circuit comprend un réseau en cascade de blocs d'un circuit numérique qui, ensemble, effectuent une multiplication matricielle dans chaque canal d'un système de traitement de signaux vidéo en couleur. Chaque bloc du circuit comprend deux registres pour multiplier ou diviser deux signaux numériques d'entrée par des puissances respectives de deux selon des décalages binaires programmables. Les signaux obtenus sont combinés de manière arithmétique selon une fonction arithmétique programmable pour obtenir un signal de sortie. En programmant la fonction arithmétique et les longueurs binaires des décalages pour chaque bloc et en traitant en cascade les blocs programmés, on établit les coefficients multiplicateurs de la matrice et le signal de sortie représente une opération matricielle de couleurs spécifiques.
Patent EP-0474704-A1 (EP)
Title: Pre-heating and pre-reduction of metal oxide ore using high temperature off-gases
Inventor: BATTERHAM ROBIN JOHN
IPC: B22F9/22
Filed: 1990-05-30
Abstract: PCT No. PCT/AU90/00232 Sec. 371 Date Sep. 26, 1991 Sec. 102(e) Date Sep. 26, 1991 PCT Filed May 30, 1990 PCT Pub. No. WO90/15162 PCT Pub. Date Dec. 13, 1990.The specification discloses a process for pre-heating and pre-reducing metal oxide ores. The process comprises introducing particles of an oxide ore entrained in a gas through a port into a treatment chamber. Inside the treatment chamber teh stream of entrained particles combines with a stream of high temperature reducing gas in such a way that the particles are heated rapidly and enter into flow patterns whereby contact with other particles and the internal surface of the treatment chamber is minimized. The stream of entrained particles and the stream of high temperature reducing gas are substantially co-current. A treatment chamber elongated in the direction of co-current flow is described in the specification. The hot off-gases may be derived from a molten bath reactor and comprise a high concentration of carbon monoxide and hydrogen.
Patent EP-0493478-A1 (EP)
Inventor: MUELLER ELMAR
IPC: B60T8/66
Filed: 1990-09-13
Abstract: Un système d'antiblocage, notamment pour motocycles, élimine l'effet des perturbations sous forme de variations physiquement impossibles de la vitesse des roues. Si une telle perturbation se produit, la vitesse des roues est ramenée au niveau de référence, le niveau de référence est réduit à zéro lorsque le véhicule est à l'arrêt et ce fonctionnement spécial ne cesse qui si la perturbation a été éliminée et que les deux roues tournent en parallèle.
Patent EP-0541545-A1 (EP)
Title: Revetements auto-adhesifs et leur procede de production
Inventor: SANGUINETTI-RAFFO CARLOS LOREL
IPC: C09D4/00
Filed: 1990-10-29
Abstract: On produit des revêtements auto-adhésifs qui gardent leurs propriétés adhésives de manière permanente et qui peuvent être utilisés de manière réversible sur des substrats en polymérisant des mélanges de monomères pendant une première étape, jusqu'à obtention de l'effet colloïdal, ces mélanges de monomères produisant par polymérisation des produits polymères filmogènes et durablement adhésifs d'acrylester. Pendant une étape ultérieure de traitement, le mélange colloïdal de réaction est fragmenté mécaniquement et appliqué sur le substrat, puis soumis à un traitement thermique pour former une pellicule cohérente sur le substrat. Le cas échéant, on soumet le mélange de réaction pendant la deuxième étape de traitement à une sollicitation au cisaillement, après l'avoir dilué avec un solvant, afin de répartir le gel ainsi obtenu. Ce traitement thermique ultérieur doit se faire à des températures comprises entre 90 et 170 °C.
Patent EP-0454825-A1 (EP)
Title: Binder for uv-curing coating materials, process for producing it and its use in coating materials for porous and/or absorbent substrates
Inventor: VAN SANDE JAN
IPC: C08G59/40
Filed: 1990-11-10
Abstract: The binder is obtainable from a) 35 to 85 wt. % of fatty acid esters derived from unsaturated fatty acids, b) 5 to 25 wt. % of unsaturated dicarboxylic acid anhydride (preferably maleic anhydride), c) 5 to 25 wt. % of a hydroxy-functional, vinylically or allylically unsaturated compound and d) 0 to 25 wt. % of a glycidyl ester of an unsaturated monocarboxylic acid, whereby the sum of the constituents a), b), c) and d) is equal to 100 wt. %. Some of the unsaturated fatty acids in the fatty acid esters can be replaced by saturated fatty acids. Coating materials produced from this binder are particularly suitable for coating substrates, in particular, natural or artificial, porous or absorbent substrates, e.g. wood.
Patent EP-0446653-A1 (EP)
Inventor: GAVAGNA LIBERO
IPC: B65H75/34
Filed: 1991-02-18
Abstract: There is described a device for operating flexible elements (15, 16) essentially made up of a rotating drum (3) around which are wound flexible elements (15, 16) to be advanced, a container (2) of the drum equipped with a series of rubber rollers (6) which hold said flexible elements (15, 16) in adherence with the outer surface of the drum and which has a longitudinal slot which permits passage of the flexible elements (15, 16) from the inside to the outside of the container (2), a moving guide (14) for said flexible elements (15, 16) positioned across the drum (3) and which moves with reciprocating movement and facilitates winding or unwinding of the flexible element (15, 16) on or from the drum (3).
Patent EP-0452636-A1 (EP)
Inventor: KUHN JOHN BOYD
IPC: A01B59/044
Filed: 1991-02-26
Abstract: Eine Aufhängevorrichtung für ein Gerät (12) an einem Fahrzeug (10) weist zwei am Fahrzeug (10) und Gerät (12) gelenkig angeschlossene Hubteile (26) und Aufhängemittel (42) auf, die mit zwei mit gegenseitigem Querabstand am Fahrzeug (10) angeordneten Fanghaken (40) zur drehbeweglichen Aufnahme eines Bügelelements versehen sind, das anderenends mit dem Gerät (12) lösbar verbunden ist, wobei die fahrzeugseitigen Fanghaken (40) ortsfest angeordnet sind, das Gerät (12) zu den fahrzeugseitigen Fanghaken (40) ausgerichtete Fanghaken (34) zur Aufnahme des Bügelelements (43) aufweist und das Bügelelement (43) in den fahrzeugseitigen oder geräteseitigen Fanghaken (40 oder 34) über einen verstellbaren Exzenter (54) angeordnet ist. <IMAGE>
Patent EP-0453866-A1 (EP)
Inventor: SIEBKE ALF
IPC: B60T17/08
Filed: 1991-04-09
Abstract: In the case of such a brake cylinder a piston arrangement comprising a piston (9) and piston tube (19) is provided. The piston tube (19) and the piston (9), which may be composed of different materials such as aluminium and steel, are joined together by the friction welding process so that they are absolutely tight, the weld face (33) preferably being located in the area of the piston neck. <IMAGE>
Patent EP-0512130-A1 (EP)
Inventor: LANGENKAMP ULRICH DIPL-ING
IPC: H04N5/18
Filed: 1991-05-03
Abstract: The device has a synchronisation signal separating stage (17) with a synchronisation device (2) which is preceded by a clamping circuit (4) followed by an analog/digital converter device (5) which has a predetermined drive range. The clamping circuit (4) is constructed in such a manner that the composite video signal (FBAS) can be clamped to predetermined different potentials. The controller (6) controls the clamping of the composite video signal (FBAS) to the predetermined different potentials in such a manner that a synchronisation signal component (Sy,BP) of the composite video signal (FBAS) is brought within the drive range of the analog/digital converter device (5). <IMAGE>
Patent EP-0464503-A1 (EP)
Inventor: DORPMUND WILLI DIPL-ING
IPC: B65D90/04
Filed: 1991-06-20
Abstract: The subject matter of the invention is a container for the optional transport of items or of pourable or flowable products. The container has a bottom (3), a top (4), longitudinal side walls (5) and transverse side walls. Provided in the vicinity of one transverse side wall (7) in the lower region of the container is a closeable outlet opening (11) for the pourable or flowable product and said transverse wall is constructed as a door which can be swivelled about at least one preferably vertical axle. The closeable outlet opening (11) is assigned to a wall (19), whose dimension corresponds to the two other transverse side walls (6, 7), which is arranged directly behind the transverse side wall constructed as a door (7) and can be swivelled about a transverse axle (10), extending in the vicinity of the top of the container, and can be fixed in two end positions. In one end position, the swivellable wall (19) is in a parallel arrangement relative to the transverse side walls of the container and, in the other end position, it lies in the vicinity of the top (4) and at least approximately parallel thereto. <IMAGE>
Patent EP-0466204-A1 (EP)
Inventor: HONJO TASUKU
IPC: C12P21/02
Filed: 1986-09-29
Abstract: Mouse IgG₁ inducing factor and the DNA that codes for the same were isolated by using a novel genetic technique, and their structures determined by the dideoxy chain termination method. The mouse IgG₁ inducing factor obtained by the method of this invention has activity to improve immune response in living bodies and are hence useful for the treatment and prevention of infectious diseases, AIDS, functional immunodeficiency and the like. This factor, or part of its amino acid sequence, may also be used for the preparation of antibody against the same. In addition, it is possible to use this factor as a model for the synthesis of other polypeptides having similar structures, and for many other purposes.
Patent EP-0477752-A1 (EP)
Inventor: DAVI ORAZIO MARIA
IPC: B21D5/14
Filed: 1991-09-18
Abstract: A roll bending machine for bending plates or iron sheets with a programmable work cycle; a central processing unit (CPU) by suitable sensoring means (21, 30, 33, 34) controls the working positions of the rolls (12, 13, 14) of the bending machine adjusting them according to programmed data which can be modified each time by an operator or automatically, according to the characteristics of the plate (15) being worked. The use of a three-point sensing device (35) enables the diameter which the machine is conferring to the plate (15), to be controlled, intervening to make the necessary corrections.
Patent EP-0480348-A1 (EP)
Inventor: STANZANI GIUSEPPE
IPC: G06K7/10
Filed: 1991-10-07
Abstract: Bar code reader including two sources (3,4) which are enabled to emit respective laser beams with a cyclic alternation; the laser beams are focused by optical elements (5-11) on two different regions (A1,A2) of a read area. Reflected rays from the read area are processed by a decoding unit (14) operatively connected to the laser-beam sources (3,4) so that when the presence of a code in the read area is detected, only the laser beam which is focused on the region in which the bar code is present remains enabled.
Patent EP-0488000-A1 (EP)
Inventor: OELBAUER STEFAN
IPC: E04G21/18
Filed: 1991-11-16
Abstract: A simply constructed, easy-to-handle aligning apparatus for masonry-work or similar, which at all times guarantees accurate plumb-line guidance, has two alignment bows (5, 6), which can be placed on the masonry (14) to be erected, for holding a plumb line (1). The alignment bows (5, 6) comprise in each case an outer leg (8) connected rigidly to a central web (7) fitted with a handle (10), and an inner leg (9) supported slidingly displaceably in the web (7). Each outer leg (8) has on the outside a line guide (11) running transversely to the bow plane, and one of the outer legs (8) has in the region of the line guide (11) a reel mounting (12) for a plumb-line reel (3). The alignment bows (5, 6) are designed as insertion bows. The reel mounting (12) consists of a rotary bearing provided with a clamp (13). Only one plumb-line reel (3) is provided and a weight (2) hangs at the free end of the plumb line (1). <IMAGE>
Patent EP-0498959-A1 (EP)
Inventor: RUEGG PETER
IPC: A01K63/04
Filed: 1991-12-18
Abstract: A filtration device (10) for use in aquarium tanks (11) is proposed, including a pumping device (12) for transporting the water and also a filter element (18, 180, 19) for purifying the water, arranged between a water inlet (13) for entry of the raw water (15) and a water outlet (14) for exit of the clean water (16, 17). In this case, all of the raw water (15) passes first through the first filter element (18) and is passed as clean water (16) having a first degree of purity in a relatively large volume fraction to the water outlet (14) and in a relatively small volume fraction to a second filter element (19) which leaves the clean water (17) in a second degree of purity which is then likewise passed to the water outlet (14). <IMAGE>
Patent EP-0496998-A1 (EP)
Inventor: BANDA LIONEL ALFRED
IPC: G21C17/108
Filed: 1991-12-20
Abstract: A nuclear core (20) of a pressurized nuclear reactor (10) has its older detector assembly designs (32) "recharged" by a mini-detector (50) consisting of a small axially spaced cluster of rhodium detectors in a solid outer sheath sized to permit both insertion in bottom entry dry-thimbles (30) which accommodate the traditional movable fission chamber or the central "calibration" tube (42) inside of a fixed in-core instrument (ICI) (32) which is typically provided so that a movable fission chamber could be used as a backup in case the fixed detectors failed.
Patent EP-0492575-A1 (EP)
Inventor: KAJIWARA KEN-ICHI
IPC: F04D1/06
Filed: 1991-12-23
Abstract: An interstage casing made of sheet metal includes a cylindrical receptacle-like body having a bottom wall (24) on an end thereof and an open end opposite to the end. The open end has an axial end surface (22) and a radially inner surface (23) which serve as a member of a spigot joint to be joined to a next interstage casing. The cylindrical receptacle-like body also includes a cylindrical side wall (21), a cylindrical portion (25) joined between the bottom wall (24) and the cylindrical side wall (21) and having an outside diameter slightly smaller than an inside diameter of the open end, and a flat portion (27) joined to the recessed portion (26) and serving as an end surface of the bottom wall (24). The flat portion (27) is adapted to be engageable with the end surface of the open end of an adjacent interstage casing. The flat portion (27) has an outside diameter slightly larger than an outside diameter of the open end. The interstage casing further includes a recessed portion (26) joined to the cylindrical portion (25) and smaller in diameter than the cylindrical portion. The recessed portion provides a space for installing an O ring (31) therein.
Patent EP-0475503-A1 (EP)
Inventor: ZERHBOUB MOHAMMED
IPC: E21B43/32
Filed: 1991-08-31
Abstract: The invention relates to the treatment by a fluid, or more generally by an acid fluid, of subterranean formations located in particular around an oil, gas, water or geothermal well. 
     Acid is diverted towards the zone to be treated by a surfactant flush, the injection of a foam and then the injection of an acid/surfactant composition. These operations are repeated as often as required, inreasing at each stage representing approximately 80 cm (20 to 25 inches) of treatment in terms of height the quantity of foam injected. 
     Better diversion. Lower cost.