baber/WOPTO huggingface dataset:
Patent EP-0292496-A1 (EP)
Inventor: NILSSON SVEN ERIK LENNART
IPC: A61M21/00
Filed: 1987-02-06
Abstract: L'appareil ci-décrit comporte un haut-parleur miniature (13), un circuit intégré (10) possédant une unité de production de sons, et une unité permettant de réguler la fréquence, l'amplitude et la forme du son, ainsi qu'une pile (11). L'appareil est conçu de manière à pouvoir être introduit dans le conduit auditif (18) de l'oreille, et l'unité de régulation peut être connectée à un moyen de commande (12) formé d'une pièce avec ledit appareil ou bien disposé à distance de ladite unité de régulation et relié par un câble.
Patent EP-0259434-A1 (EP)
Inventor: FRANCESCANGELI MAURIZIO
IPC: B66B1/34
Filed: 1987-02-07
Abstract: Dispositif électronique de mesure de poids, en particulier dans les cabines d'ascenseurs, comprenant de nouveaux capteurs de poids améliorés permettant la flexion de la partie mobile du marchepied sous l'effet du poids appliqué, sans affecter le résultat de mesure. Lesdits capteurs de poids sont connectés à un central électronique pourvu de composants et de circuits électroniques particuliers propres à compenser les variations dues aux défauts ou déformations mécaniques de la cabine d'ascenseur ainsi qu'aux agents tels que la température, l'humidité relative etc. susceptibles d'affecter un système purement mécanique. Le dispositif à bloc de pesée agissant lorsque la porte est fermée empêche des mesurages erronés consécutifs aux mouvements de la cabine d'ascenseur et/ou des gens dans la cabine elle-même.
Patent EP-0267227-A1 (EP)
Inventor: GUSTAVSSON AXEL GERHARD VARNE
IPC: A61C5/77
Filed: 1987-04-15
Abstract: On utilise un dispositif pour la production efficace en masse d'éléments individuels pour la reconstitution artificielle des dents, par exemple. Le dispositif comporte une première paire d'éléments co-rotatifs, dont le premier élément (1) est disposé de manière à porter un modèle (21) d'un élément à produire, et dont le deuxième élément (2) est disposé de manière à porter une ébauche à partir de laquelle on doit produire l'élément. On fait tourner de manière synchrone le modèle ainsi que l'ébauche autour de l'axe de rotation (3, 4) de l'élément respectif. Dans une deuxième paire d'éléments, un troisième élément porte un dispositif palpeur (31), capable de réagir en fonction du contour extérieur du modèle, et un quatrième élément porte un outil (52) qui permet d'usiner l'ébauche. La première et la deuxième paire d'éléments sont déplaçables l'une par rapport à l'autre. Le quatrième élément est relié de manière réglable au troisième élément (29) de manière que l'outil effectue des mouvements qui correspondent à la forme du contour extérieur du modèle palpé par le dispositif palpeur (31).
Patent EP-0298454-A1 (EP)
Inventor: TAKAHASHI TAKAO
IPC: D03D49/60
Filed: 1988-07-06
Abstract: A reed operating system for a loom of the type wherein the advance position of a reed (7) is altered. The reed operating system is comprised of a generally V-shaped swingable link (18) through which the movement of a crank (9) is transmitted to a sley sword (5) to make swinging motion of the reed (7). The swingable link (18) is rotatably mounted on and swingable around a pivot shaft (10) which is mechanically connected to a hydraulic cylinder (15). The hydraulic cylinder (15) so operates as to shift the position of the pivot shaft (10) in a predetermined distance in a predetermined direction in accordance with a predetermined pattern, thus altering the advance position of the reed (7) while hardly altering the backdown position of the reed (7).
Patent EP-0309808-A1 (EP)
Inventor: WOLF HORST DIPL-ING
IPC: D01H1/06
Filed: 1988-09-14
Abstract: In a cap (10) for a cap-type spinning machine, a connecting channel (12) connecting an entry channel (11) to a cap outer surface (13) opens out at a point at which the cap outer surface has a smaller diameter than in the adjoining region (15) facing the entry side. …<IMAGE>…
Patent EP-0358800-A1 (EP)
Inventor: SIEMERS PAUL ALFRED
IPC: C23C4/08
Filed: 1988-09-15
Abstract: An improved method of forming titanium alloy in sheet form is taught. The sheet is formed by plasma spray­ing larger particles of greater than 100 µm diameter onto a receiving surface to form a sheet having a rough surface due to the larger particles. An RF powered plasma gun is employed to form the deposit using the larger particles. The formed sheet is separated from the substrate and rolled to reduce the sheet thickness as well as to render the rough surface smoother and more even.
Patent EP-0317414-A1 (EP)
Inventor: RAMMOS EMMANUEL
IPC: H01Q21/06
Filed: 1988-11-14
Abstract: Structure and inexpensive construction method for a flat microwave antenna of the type intended in particular for direct terrestrial reception of televised satellite transmissions. The spacing between the power supply circuit and the earth planes is maintained, for the most part, by the very structure of the radiating slots. This objective is attained by providing for at least certain of the said radiating slots (20a, 20b) to be thick slots each having a wall (31a, 31b) substantially vertical over at least part of the periphery of the slot. <IMAGE>
Patent EP-0319369-A1 (EP)
Inventor: COME GUY-MARIE
IPC: C07C2/78
Filed: 1988-11-21
Abstract: According to the invention, at least one first gas containing at least 20% of oxygen by volume and one type of hydrocarbon are first of all circulated in separate streams (1, 3, etc), this being done countercurrent-wise with respect to each other, without their mixing, while adopting a spatial distribution such that the first gas is surrounded by the said hydrocarbon; these substances are introduced into a mixing/reaction chamber (6) in which, at a first given level of circulation, and while the substances are then allowed to mix, the oxygen and the hydrocarbon are ignited, so as to induce the conversion reaction and then, at a second given level of circulation situated downstream of the first, the resulting mixture is quenched in a chamber (9); after which, the quenched resulting products of conversion are recovered. 
<??>The invention applies in particular to the manufacture of conversion products such as acetylene and ethylene. 
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Patent EP-0285545-A1 (EP)
Inventor: MARIN HEINER
IPC: H01H33/02
Filed: 1988-03-22
Abstract: A high-voltage compressed-gas circuit breaker having terminal plates with a contact face for incoming cables. The position of these contact faces and the attachment devices on the contact faces for the connection of the cables varies according to the form of installation given in the switching equipment. The contact faces are formed as a separate part from the terminal plate. On both the separate part and the terminal plate, bores for connection of the part and the plate are provided which do not affect the sealing by the terminal plates of the interior of the interrupter unit at its outer end faces. The bores permit an attachment of the separate part to the contact face in either a first position, or a second position which is rotated by 90 DEG  from said first position.
Patent EP-0291482-A1 (EP)
Inventor: SUNDSTROM ERIK
IPC: B23Q1/00
Filed: 1988-05-10
Abstract: A device for detachable and repeatable accurate clamping in X-, Y- and Z-directions of a first object to a second object like a working table (2) to a machine table (1), the first object (1) having a house (3) with a truncated conical surface (15) intended to cooperate with a corresponding conical sur­face (25) of the second object (2) and clamping means (9), each intended when clamping the second object to the first object by pivoting the tightening means to engage a clamping surface (20) of the second object by a nose (12). According to the invention the house (3) is provided with a first stop face (17) extending across the axis (16) of the truncated conical surface (15) and cooperating with a second stop face (21) arranged in the second object, the mutual position in the Z-direction of the first and second objects being unambi­guously determined. The tightening means (9) further have a neck (13) arranged in connection to the nose (12) and which during the engagement of the nose with the clamping surface (20) of the second object rests against a portion (6) being an integral part of the house (3) and fixed therewith thereby preventing pivoting of the tightening means (9).
Patent EP-0292575-A1 (EP)
Inventor: KURAKAKE MITSUO
IPC: H02P29/00
Filed: 1987-12-11
Abstract: 57 A servo motor controller wherein positioning response lag caused by backlash or friction is improved. The NC apparatus and the robot controller send a position command (MC(i)), a backlash correction command (BL(i)) and a backlash correction flag (BLF(i)) to the servo mechanism. The correction circuit (A) discriminates the inversion of quadrant of the moving part on the basis of the correction flag (BLF(i)), and produces a torque correction command (FR) that corresponds to the friction torque. The correction command (FR) is added to a torque command which is calculated from the position command (MC(i)) and the position signal (POS(i)), and is sent to the servo motor.
Patent EP-0355115-A1 (EP)
Title: Process for regulating the speed of rotation of an electric motor.
Inventor: EVIN JEAN
IPC: E05F15/14
Filed: 1988-04-22
Abstract: PCT No. PCT/FR88/00198 Sec. 371 Date Oct. 20, 1989 Sec. 102(e) Date Oct. 20, 1989 PCT Filed Apr. 22, 1988 PCT Pub. No. WO88/08477 PCT Pub. Date Nov. 3, 1988.Regulation of the speed of an electric motor is accomplished by counting the number of periods of AC current and modulating the pulses supplied to the motor. The speed of the motor is regulated according to a speed reference curve. The technique is especially suitable for operating a motor which controls a door.
Patent EP-0324008-A1 (EP)
Inventor: RANBY MATS GUSTAF
IPC: G01N33/53
Filed: 1988-07-01
Abstract: Procédé amélioré de détection d'un antigène dans un échantillon comprenant les étapes d'enrobage d'une première phase solide (18) et d'une seconde phase solide (22) avec un anticorps spécifique d'antigène, d'adjonction d'un premier colorant à la première phase solide (18), d'exposition de la première phase solide (18) à une première solution de référence avec une quantité connue de l'antigène, d'exposition de la seconde phase solide (22) à une solution avec une quantité inconnue d'antigène, et de détermination de la quantité d'antigène lié à la première phase solide (18) et à la seconde phase solide (22). Dans un autre mode de réalisation de la présente invention, un second colorant ayant une couleur différente du premier colorant peut être ajouté à la seconde phase solide (22).
Patent EP-0382750-A1 (EP)
Title: Processes and equipment for preparation and cooking of edible materials.
Inventor: FRANK PETER ANDREW
IPC: A23L5/10
Filed: 1988-09-16
Abstract: This invention relates to processes and equipment for preparation and cooking of edible materials, particularly for the automatic slicing and deep drying of vegetables, especially potatoes, to form crisps. The procedure comprises the steps of forming unwashed and undried slices of the edible material, individually feeding the slices without washing and drying into a bath of hot cooking oil, when said slices subsequently float to the surface of the oil due to the formation of steam bubbles on the slices forcibly submerging the slices in said hot cooking oil for a further period in which cooking of the slices is substantially completed to give the slices a crisp consistency, and finally removing the cooked slices from the cooking oil and dipensing the cooked slices. The equipment comprises slicing means, a bath for containing hot cooking oil, heating means for maintaining the cooking oil at a required temperature, slice feeding means for individually feeding the unwashed and undried slices into said bath, and slice handling means for forcibly submerging slices and maintaining submersion of the slices and for finally removed cooked slices from the cooking oil and dispensing the cooked slices.
Patent EP-0380544-A1 (EP)
Inventor: FAN JOHN C C
IPC: H01L31/0693
Filed: 1988-08-16
Abstract: Dispositif photovoltaïque utilisant des matériaux semi-conducteurs composites qui sont stables à haute température. Des environnements hostiles, et notamment des environnements dans lesquels se produisent nombre d'efforts thermiques, tels que ceux provoqués par l'utilisation de systèmes de concentration de lumière, requièrent le capsulage du dispositif. Le fait d'isoler de manière hermétique la jonction photoactive, la grille conductive, les surfaces semi-conductives exposées et le plot contenant la grille de la zone de jonction permet d'obtenir la stabilité thermique requise. On peut utiliser une structure à hétéro-jonction en combinaison avec des matériaux de barrière formant une grille conductive en contact avec la surface photoactive, ce qui permet de réduire la diffusion réciproque de ladite surface avec la grille conductive.
Patent EP-0377667-A1 (EP)
Inventor: HOUSON FREDERICK R
IPC: A61B5/055
Filed: 1988-07-27
Abstract: Un électro-aimant supraconducteur unitaire (10) est particulièrement adapté pour s'utiliser dans un appareil médical ou d'essai à résonance magnétique nucléaire (RMN) et en spectroscopie à des intensités supérieures à la saturation magnétique du fer atteignant environ dix (10) Tesla. L'électro-aimant (10) comporte un corps intérieur généralement cylindrique (12) pourvu d'un alésage central (14) et un corps extérieur en magnétite (16) positionné concentriquement autour du corps intérieur (12). Une forme d'exécution de l'électro-aimant (10) comprend des cales de réglage (110) assujetties sur le corps intérieur (12) pour permettre le déplacement du corps intérieur (12) radialement et longitudinalement par rapport au corps extérieur (16) en vue d'un positionnement précis. Une autre forme d'exécution illustrée aux figures 16-18 représente un électro-aimant (10A) de faible alésage, dont le corps intérieur (12A) est fixe par rapport au corps extérieur en magnétite (16A), ce dernier étant exposé au fluide de refroidissement.
Patent EP-0379599-A1 (EP)
Inventor: RETTENMAIER FELIX
IPC: C04B18/24
Filed: 1989-01-21
Abstract: A cellulosic raw material for use as a filler, filter aid, moulding aid, disintegrant or catalyst support comprises according to the invention annual plants, preferably straw, which has been mechanically comminuted to a particle size of 0-2000  mu m, preferably 0-400  mu m.
Patent EP-0326084-A1 (EP)
Title: A mechanism for opening and closing toilet seat and cover
Inventor: KOBAYASHI KEIICHI KOKURA PLANT
IPC: A47K13/10
Filed: 1989-01-24
Abstract: A detachable opening and closing structure for stool seat and cover, wherein a resistance mechanism is not actuated when opening the seat and cover, but turns them quickly within a predetermined range of angles and then operates slowly for closing, and an erection mechanism applicable preferably to such mechanism is provided further thereto. Accordingly, when opening the seat and cover, these can be handled lightly as in the case of normal seat and cover, and closed within a short time despite being loaded with a resistance. Shocks from the opening and closing mechanism to the stool side are relieved, thus preventing members from damage, loose work and the like. Further, it is not necessary to provide the erection mechanism separately from the opening and closing mechanism, a structure can be compact, the mechanism is detachable easily to simplify the maintenance work, and sanitary use is ensured.
Patent EP-0329099-A1 (EP)
Inventor: SOMIYA MASATO
IPC: F02P3/09
Filed: 1989-02-15
Abstract: An ignition system of AC continuous discharge type is disclosed which comprises a switching circuit (7, 8) for supplying the primary current of an ignition coil (11) alternately in two directions and which is applicable to the internal combustion engine, for example. The rise of the primary current is slowed by an inductance device (1) and the energy stored in the inductance device (1) is absorbed into a capacitor (19).
Patent EP-0384935-A1 (EP)
Inventor: GALTZ RUEDIGER
IPC: F04D23/00
Filed: 1989-03-03
Abstract: A regenerative blower (1') is specified in which an interrupter (16') in the outlet region (26) of the regenerative blower has a boundary rim (12') such that an angle of at least 25 DEG  is enclosed between the inner rim (6') of the annular duct (4') and the facing edge of the blades (3'a) of the impeller (3'), and this angle gradually increases up to the outer rim of the impeller (3'b) and amounts to approximately 90 DEG  there. The boundary rim (12') approximately has a shape such that it comprises a tangent section on the inner rim (6') of the annular duct and a tangent section on the outer rim (3'b) of the impeller (3'), and these two tangential sections are connected to one another via a circularly arcuate section. The web-shaped interrupter (16') forms in the inlet region (25) of the regenerative blower (1') a boundary rim (18') which has a shape such that during the rotary movement of the impeller the conveying medium firstly enters in the vicinity of the inner rim (6') of the annular duct (4') and then in the vicinity of the outer rim (5') thereof, and only then is the entire opening cross-section of the annular duct released for the entry of the conveying medium. <IMAGE>
Patent EP-0366898-A1 (EP)
Inventor: KASICA JAMES J
IPC: C08B30/14
Filed: 1989-08-31
Abstract: A continuous coupled jet-cooking / spray-drying process for processing inherently water-dispersible or water-soluble crystalline polymers, such as starches, polygalactomannan gums, and fully hydrolyzed polyvinyl alcohols, is disclosed. It involves the steps of: (a) forming a slurry or paste of the polymer and water, (b) jet-cooking the slurry or paste with steam at a temperature sufficient to fully disperse or solubilize the polymer, (c) immediately conveying and introducing under elevated temperature and pressure the jet-cooked dispersion or solution into a nozzle of a spray-dryer chamber, (d) atomizing the jet-cooked dispersion or solution through the nozzle, (e) drying the atomized mist within the spray-dryer chamber at a temperature sufficient to dry the polymer; and (f) recovering the dried polymer as a water-dispersible or water-soluble powder. 
     High amylose starches (above about 40% amylose) prepared by this process are characterized in that the starch is substantially non-crystalline and substantially non-degraded. Starch mixtures, mixtures of high amylose starches and other starches, gums, or polyvinyl alcohols can be co-processed.
Patent EP-0368145-A1 (EP)
Inventor: HALLER HEINRICH
IPC: B65D33/08
Filed: 1989-11-02
Abstract: The bag has two side walls (1, 2) and a folding bottom (3) lying between these, which are connected to one another at the edges (4) in order to form a closed container. The bag is furthermore provided with a pouring device which is arranged in the region of one corner. The bag can be opened by means of separation of a corner section or removal of a sealing means. <IMAGE>
Patent EP-0379665-A1 (EP)
Inventor: KRUGER MANFRED DIPL-ING
IPC: A47L15/44
Filed: 1989-11-21
Abstract: Containers (2, 3, 4, 5), each equipped with a filler connection (7), for storing active washing-agent or rinsing-agent substances for the treatment of laundry or crockery are accommodated at fixed locations in an appliance housing. The filler connections (7) can each be closed by means of a cover (8). So that, of the various active washing-agent or rinsing-agent substances, only the correct one can be introduced into a container (2, 3, 4, 5) at any particular time, the cover (8) of the filler connection (7) has a locking mechanism (9) which can be released by a key (12) attachable to the outside and fitting none of the adjacent covers (8). Such a key (12) can be an integral part of a canister (11) for the associated active substance. <IMAGE>
Patent EP-0428784-A1 (EP)
Inventor: MCCONNELL CHRISTOPHER F
IPC: H01L21/306
Filed: 1989-11-23
Abstract: Object surfaces such as semiconductor wafers which are suspended in a rinsing fluid may be dried by replacing the rinsing fluid, such as water, with a drying vapor by directly displacing the water from the surfaces at such a rate that substantially no liquid droplets are left on the surfaces after replacement of the water with drying vapor. Preferably, the drying vapor is miscible with water and forms a minimum-boiling azeotrope with water, such as isopropanol. The drying vapor is then purged with a stream of dry, inert, non-­condensable gas such as nitrogen. A vaporizer with automatic refill mechanism produces saturated drying vapor which may then be flashed to a superheated vapor prior to contacting the surfaces, which preferably are at the same temperature as the vapor. Preferably, no liquid is removed by evaporation, and the drying takes place in an enclosed, hydraulically full system which does not require movement or handling of the surfaces between rinsing and drying steps.
Patent EP-0376384-A1 (EP)
Inventor: LANGLAIS THIERRY
IPC: G06T9/00
Filed: 1989-12-20
Abstract: To ensure robust synchronisation, in spite of transmission errors, each series of samples (W7, W8, ... W9, W8) coded in accordance with a variable number of binary elements is followed by two autosynchronisable codes WSL. Thus, even an error arising in WSL codes has no effect on synchronisation. …<??>Application: TV picture transmission. …<IMAGE>…
Patent EP-0331507-A1 (EP)
Inventor: OGAWA AKIO
IPC: C08L27/06
Filed: 1989-03-03
Abstract: The present invention provides a polyvinyl chloride plastisol composition characterized by containing a specified epoxy resin, a blocked isocyanate and, if necessary, a latent curing agent for an epoxy resin as tackifiers. This plastisol composition is excellent in storage stability and can strongly adhere to various metals and various undercoats of metals (such as electro-deposit) by baking even at a relatively low temperature to give a coating which is free from blowing and exhibits excellent adhesion after the immersion in hot water or the heating. Therefore, the composition is useful as a body sealer or undercoat for an automotive body.
Patent EP-0348294-A1 (EP)
Inventor: NIRAT DANIEL
IPC: B67D7/32
Filed: 1989-06-20
Abstract: The invention relates to a safety arrangement for preventing the mixing of products during the transferring operations between at least one fixed storage tank and at least one movable reservoir, each provided with at least one filling or emptying valve (3, 2a) respectively. The arrangement according to the invention is distinguished in that it comprises a key which is coded as a function of the product to be transferred and which is connected by a linking means (6) to one (3) of the valves, that of the storage tank or the reservoir respectively, locking systems (30) which are mounted on the said valves, and an unlocking device (5a) which is arranged in the vicinity of the other valve (2a), that of the reservoir or the storage tank respectively, and which comprises a recognition means coded as a function of the product and so as to be matched to the said key, so as to control the unlocking of the said locking systems when the coding of the recognition means corresponds to that of the key. <IMAGE>
Patent EP-0365390-A1 (EP)
Inventor: NICOLAS OLIVIER
IPC: C12R1/64
Filed: 1989-10-06
Abstract: Process for the production of polysaccharides by fermentation of an aqueous nutrient medium comprising a carbon source by means of microorganisms. The process is characterised by the use of a complex nitrogen source.   The polysaccharides prepared in this manner may be used, in particular, in the field of enhanced oil recovery.