baber/WOPTO huggingface dataset:
Patent EP-0392702-A1 (EP)
Inventor: HIBINO MASAAKI C O BROTHER KOG
IPC: B41J19/18
Filed: 1990-03-29
Abstract: In a printing device capable of executing a reciprocal printing operation, provided are means for drive means for driving a printing head so as to move one reciprocal movement before a printing operation, means for calculating a value relating to a deflection between a forward movement and a reverse movement, and mans for correcting a shift in printing caused by a backlashes of driving force transmission system can be corrected.
Patent EP-0409513-A1 (EP)
Inventor: MCNEIL ROBERT TELFER
IPC: E04C2/296
Filed: 1990-07-13
Abstract: A roof or wall panel (1) is formed having a prelaminated plastics-to-metal outer layer (4). The panel (1) further comprises an inner layer (2) preferably made from metal, and a middle insulating layer (3) made from for example, extruded polystyrene foam. The panels (2) are substantially rectangular, and a pair of opposed longitudinal edges (5) of the outer layer (4) stand proud relative to the outer surface of the panel (1) that when the panels (1) are placed with these edges adjacent, the edges form a standing seam (6). A flexible plastics membrane (7) may subsequently be bonded across and along the length of the standing seam (6) and a prelaminated plastics-to-metal flashing (13) fixed across the seam (6) to finish it. A suitably shaped timber or plastic strip (9) may further be located within the standing seam (6) to provide structural support and for a thermal break or cold bridge insulation.
Patent EP-0412806-A1 (EP)
Inventor: INAMURA ATUO
IPC: A61J7/00
Filed: 1990-08-08
Abstract: The drug packing apparatus, provided with: a drug storing section (2) in the upper portion of its casing (4); a packing machine (3) in its lower portion, for making drug packs; a multiplicity of elongate tablet cases (6) which extend upwardly and are in planar arrangement to one another; a transfer mechanism (7) for collectively transferring into a pack a predetermined number of drugs extracted from a selected drug cases and sealing the pack; and a transport means (48) for delivering the packs out of the drug packing apparatus.
Patent EP-0409726-A1 (EP)
Title: Method for fabricating foundry shell moulds
Inventor: BURKARTH NADINE
IPC: B22C9/04
Filed: 1990-07-18
Abstract: The method for fabricating shell-moulds, particularly for lost-wax foundry applications, is characterised by the used of an adherence agent deposited on the model before deposition of ceramic. A solution containing 3% of amino silane in a solvent based on ethanol and ether acetate containing 25% to 75% of each is used. The method prevents separation phenomena at the wax/ceramic interface.
Patent EP-0434614-A1 (EP)
Inventor: EVREUX GERARD
IPC: H02P3/06
Filed: 1990-12-07
Abstract: Device in which a travelling nut (8) moves on a threaded rod (10), one of these elements being driven in rotation by the electric motor to be controlled, the sliding nut actuating a switch (21) when it arrives at the end of its travel after a specified number of turns of the motor. The sliding nut (8) is integral in rotation with a second nut (12) intended to cooperate with a second threaded part (13) situated at the extremity of the first threaded part (10), of greater diameter than the diameter of the first threaded part and the pitch of the threading of which is substantially larger than the pitch of the threading of the first threaded part (10), so that when the second nut (12) engages with the second threaded part (13), it moves more quickly than the first nut and quickly comes to actuate the switch. This improvement enables the precision of the stopping of the motor to be enhanced independently of the magnitude of the pitch of the first threaded part, that is to say independently of the length of this threaded part, that is to say of the size of the device. 
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Patent EP-0413811-A1 (EP)
Inventor: LAFLEUR SHARON S
IPC: G03H1/02
Filed: 1990-03-02
Abstract: Un dispositif de stockage dynamique en temps réel d'images holographiques utilise le mélange de quatre ondes dans une paire de cristaux photoréfringents (10,14). Une oscillation est produite entre les cristaux (10,14), et peut être maintenue indéfiniment après que le faisceau initial de l'objet soit interrompu. Le faisceau de l'objet produit une configuration d'interférences dans un premier cristal (10) afin de produire un faisceau de l'objet conjugé en phase, orienté vers le second cristal (14). Une autre configuration d'interférences est créée dans le second cristal (14), laquelle produit un faisceau de l'objet reconstitué. Le faisceau de l'objet reconstitué est de nouveau orienté vers le premier cristal (10). Les configurations d'interférences sont produites par l'interaction des faisceaux de l'objet et de l'objet conjugué en phase avec un faisceau de lecture et écriture dans chacun des cristaux (10, 14). Par la manipulation du rapport des intensités des faisceaux de lecture et d'écriture dans au moins un des cristaux (10, 14), on peut amplifier la sortie des faisceaux d'objets conjugués en phase ou reconstitués afin demaintenir une oscillation stable entre les deux cristaux.
Patent EP-0520986-A1 (EP)
Title: Lunettes de sport fixees sur le nez
Inventor: SOMERVILLE WALTER D
IPC: G02C5/12
Filed: 1990-05-31
Abstract: Un dispositif ophtalmique utilisé en particulier dans des activités sportives exercées vigoureusement comprend une paire de verres (11) montés dans la partie frontale d'une monture (10) et maintenus en position sur le visage d'un utilisateur à l'aide d'une bande flexible réglable (18). La bande (18) est attachée à la partie frontale (10) de la monture à l'aide d'oeillets (16 L & R) qui sont situés à l'intérieur de la partie frontale de la monture et sont perpendiculaires au plan des verres (11). Ces oeillets (16) sont en alignement horizontal avec une protubérance nasale (14) qui est solidaire d'une pièce de support nasal (12). La pièce de support nasal (12) est constituée en un matériau flexible et est fixée entre les verres (11) au niveau du pont de la partie frontale (10) de la monture. Ces lunettes ne peuvent pas tomber du visage de l'utilisateur et empêchent tout glissement ainsi que toute inclinaison. Les lunettes sont extrêmement confortables à porter pendant de longues périodes de temps.
Patent EP-0435999-A1 (EP)
Inventor: HAEFELE E
IPC: G01K7/16
Filed: 1990-07-13
Abstract: Capteur de température avec du platine comme matériau thermosensible et son procédé de production. L'objet de l'invention est de produire un capteur miniaturisé de température, de dimensions aussi réduites que possible, pouvant être utilisé pour capter des températures s'étendant de 600 degrés jusqu'à plus de 1000 degrés. A cet effet, la couche (7) en céramique oxydée contient du platine métallique finement réparti. On produit ce capteur en mélangeant le platine en poudre, les oxydes et les liants et en les trempant avec le substrat (19) une fois qu'ils ont été appliqués sur celui-ci de façon à former la couche (7).
Patent EP-0487554-A1 (EP)
Inventor: NEIDHARD KLAUS
IPC: F02M3/00
Filed: 1990-08-03
Abstract: Afin de simplifier la structure et le montage d'un actuateur rotatif (1) pour la marche à vide ayant un tiroir rotatif (3) de réglage de la section transversale d'étranglement du conduit de déviation (4) d'un moteur à combustion interne, les enroulements de champ (8) du servomoteur (2) sont exclusivement agencés sur un stator (7) entouré d'un rotor (9) en forme de godet excité en permanence. Un tiroir rotatif (3) est directement assujetti sur l'arbre (11) du rotor (9). Afin de déterminer la position angulaire de l'arbre (11) ou du tiroir rotatif (3), l'actuateur rotatif (1) comprend un capteur (27) qui émet des signaux utilisés par une commande électronique du moteur.
Patent EP-0489088-A1 (EP)
Inventor: BAHERI HAMID
IPC: G11B5/55
Filed: 1990-08-27
Abstract: Un système de positionnement de tête magnétique (11) utilise un ensemble de moteur pas-à-pas à tige filetée et une tête d'enregistrement ou de lecture. La tige filetée dudit ensemble de moteur pas-à-pas s'étend à travers une tube cylindrique creuse (13) et coaxialement avec celle-ci. On prévoit deux rainures (20, 21) pratiquées dans la paroi périphérique de ladite tube et s'étendant depuis une extrémité de la tube vers l'autre. Un écrou libre (14), conçu de manière à se placer sur la tige filetée (12), se déplace dans un premier et un deuxième sens lorsque la tige filetée est amenée dans un premier et un deuxième sens par l'ensemble de moteur. Ledit écrou est doté de deux ailes s'étendant vers l'extérieur (24, 25), chaque aile pouvant se loger dans une des rainures pratiquées dans la tube. Un ensemble porteur (15), fixé à la tête, comprend une structure tubulaire (26) dont le diamètre interne est plus grand que le diamètre externe de la tube à rainures. Ladite structure comprend également deux rainures (30) s'étendant depuis une extrémité de la structure vers une deuxième extrémité. On place ladite structure autour de la tube à rainures, l'écrou libre, et la tige filetée. L'aile de l'écrou libre s'étend à travers les rainures, et les extrémités fermées desdites rainures reposent contre les ailes de l'écrou libre de manière à maintenir la position de la tête dépendante de la position de la tige filetée. Lorsque la tige filetée se déplace parallellement à l'axe de la tube à rainures, le mouvement ainsi entraîné se transfère à ladite tête.
Patent EP-0498845-A1 (EP)
Inventor: PASSARELLI FRANK
IPC: G01G19/08
Filed: 1990-10-29
Abstract: Procédé et appareil de détermination de poids sur une structure, utilisant un transducteur (30) de transmission d'ondes acoustiques ainsi qu'un transducteur (32) de réception d'ondes acoustiques. Le temps écoulé de transmission des ondes acoustiques entre le transducteur de transmission et le transducteur de réception, varie selon la quantité de poids se trouvant sur l'élément porteur de charge, dans la structure sur laquelle les transducteurs sont montés de manière fixe. On peut déterminer le poids effectif de la structure par détermination du temps écoulé et par comparaison de celui-ci dans un ordinateur (58) à un poids connu par rapport à une courbe de temps écoulé.
Patent EP-0442265-A1 (EP)
Inventor: BECKER WILLI
IPC: B41F13/14
Filed: 1991-01-12
Abstract: A clamping device for an axially displaceable actuator (28) for the reversal of the gripper on a gripper cylinder (2) of a turning apparatus in a sheet-fed rotary printing machine is described, in which a pressure bar (12), which is loaded in the clamping direction by the restoring force of a prestressed spring (14) and is guided axially movably in the gripper cylinder (2), firmly braces clamping pieces (54, 55 and 60, 61) radially against the gripper cylinder (2) via intermediate members with the restoring force of the spring (14), said clamping pieces being movably guided radially relative to the gripper cylinder (2) in the actuator (28) which is axially displaceable on the gripper cylinder (2). The pressure bar (12) interacts with an electrically protected adjusting element (28) to reduce the spring tension. One intermediate member is constructed as a two-arm pressure lever (27) which is mounted movably about a bearing bolt (29) arranged transversely to the longitudinal axis of said pressure lever, one arm forming an abutment for the pressure bar (12) and the other arm having on the drive side a bearing for clamping pieces (54, 55) which is radially movable in the gripper cylinder, the bearing bolt (29) of the pressure lever (27) being designed as a roll bolt and being movable in the gripper cylinder (2) axially with respect to the longitudinal axis thereof, and being coupled with rotary movement to a pressure member (57) which is axially displaceable in the gripper cylinder, which pressure member acts on a further pressure lever (58) which is mounted on the operating side in the gripper cylinder (2) so as to be movable about a hinge pin (59) with a fixed transverse axis. This pressure lever (58) has an abutment for the pressure member (57) and, offset at an angle thereto, a bearing for clamping pieces (60, 61) which are guided in the adjustment member radially relative to the longitudinal axis of the gripper cylinder on the operating side. 
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Patent EP-0452655-A1 (EP)
Inventor: KIVIRANTA SEPPO
IPC: D21F1/32
Filed: 1991-03-05
Abstract: The invention concerns an equipment in a paper 
machine for collecting the mist that is produced 
in the spraying of high-pressure water employed 
in the washing of a wire of a paper machine out 
of contact with the wire (H). The equipment 
comprises such an inlet duct (12) extending a 
cross the wire width whose central axis (X) is at 
an oblique angle (α) in relation to the direction 
of running of the wire (H). The equipment fur 
ther comprises a jet guide (13) in connection 
with the inlet opening (12a) of the inlet duct 
(12), said jet guide being a plate-shaped part 
connected to the frame (11) by means of adjust 
ing members (14) and operating as an air closure 
and as a regulator of suction capacity. The 
position of the jet guide (13) can be adjusted 
relative the surface plane of the wire (H) by 
means of the adjusting members (14).
Patent EP-0453788-A1 (EP)
Inventor: HOELL ROLAND
IPC: B41F31/30
Filed: 1991-03-26
Abstract: 1. In inking and dampening units of offset printing machines, control devices for throwing on, throwing off and adjusting spreading rollers are provided. These control devices are to be as small as possible and to allow the adjustment of the spreading rollers individually as well as together. 
<??>2. To support the spreading rollers 2, 3, 4, 5, cam rollers 6, 7, 8, 9 are provided, which are supported on cam disks 10, 11, 12, 13. The cam disks 10, 11, 12, 13 lie in the axial direction parallel to the printing cylinder 1 inside a circular-arc shaped housing 16. They are interconnected in such a manner that they can be adjusted individually. Moreover, they are connected adjustably together with the housing 16. Moreover, the housing 16 is articulated on an actuating drive 18, with which it can be displaced in the circumferential direction to the printing cylinder bearing into the throw-on and throw-off position of the spreading rollers 2, 3, 4, 5. 
<??>3. The entire device is extremely compact and easy to mount. Moreover, construction space is saved inside the machine. Operation is standardised and combined in one place. 
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Patent EP-0453976-A1 (EP)
Inventor: ZAECH ERNST
IPC: B25B15/00
Filed: 1991-04-19
Abstract: To cover a broad range when tightening and loosening screws (S) with a cross cut head, a screwdriver blade (1) is proposed, in which at least one of the two faces of the blade exhibits a profiled shape, which comprises a central section (A), whose width (A1) and thickness (A2) corresponds to the size of the cross cut of the head of the smallest screw (S) to be handled. A broader section (B1, B2; C1, C2; D1, D2) is formed, starting from this central section (A) and opposite one another, whose profile is either an inclined plane or a convex curve, the useful width (E) and thickness (F) of these broader sections corresponding to the cross cut size of the head of the largest screw (S) to be handled. <IMAGE>
Patent EP-0468334-A1 (EP)
Inventor: HIRASAWA MASANORI
IPC: A44B19/58
Filed: 1991-07-15
Abstract: An apparatus (10) for gapping a stringer chain (C) at predetermined intervals is disclosed, which comprises an anvil (22) and a cutter (27) cooperating therewith in cutting a length of coupling elements (E) on a pair of support tapes (T, T). The cutter (27) includes a vertically movable punch (34) which is provided with a plurality of positioning prongs (36) adapted to engage in between adjascent elements (E) and hold the stringer chain (C) firmly in place during gapping thereof.
Patent EP-0459530-A1 (EP)
Inventor: OKAMOTO YOSHIO
IPC: C08B37/00
Filed: 1987-03-17
Abstract: A new alkyl-substituted phenylcarbamate derivative of a polysaccharide, exclusive of cellulose, has an alkyl-substituted phenylcarbamoyl group for 80 to 100 percent of the hydroxyl groups attached to the polysaccharide and is useful to the optical resolution of racemic compounds.
Patent EP-0476690-A1 (EP)
Inventor: MATSUKURA HIROYUKI
IPC: B41J2/30
Filed: 1991-09-20
Abstract: The invention relates to a dot impact type serial printer comprising a platen (5) for holding a sheet (S) thereon, a print head (1) including a plurality of print wires having tips thereof arranged on a printing surface of said print head, said print head exerting said tips of said print wires for printing an image, and print drive means (6, 7, 8a, 8b) for driving successive ones of said plurality of print wires at an interval less than one-half of the time in which a surface wave passes said platen (5) in the lengthwise direction of said platen. The printer is operable with a minimum of noise.
Patent EP-0459871-A1 (EP)
Inventor: GENOUILLE MICHEL
IPC: B60G11/14
Filed: 1991-05-22
Abstract: This elastic torsional member is characterised in that it has means to modify its stiffness discontinuously, as a function of its torsional deformation. In one embodiment, this elastic torsional member has a central core (4), the means of modifying the stiffness comprising at least one helical spring (7) arranged around the core. <IMAGE>
Patent EP-0479684-A1 (EP)
Inventor: BRICAUD HERVE
IPC: H01R13/625
Filed: 1991-10-04
Abstract: The invention provides an electrical connector (10) of the type comprising a plug (12) and a complementary socket (14) and in which the plug comprises a metal plug body (16) which receives an insulating plug unit (18) whose emerging cavities (20) receive electrical contact elements (22), and a coupling nut (28) of the bayonet type mounted so as to rotate on the front end (26) of the plug body, characterised in that the rear end (32) of the plug body comprises a hollow metal plug-body extension (36) which delimits a rear cabling chamber (40) and whose rear free end edge (42) grips the screening braid of the electric cable to be connected against the front face (44) facing a gripping ring (46) and in that it comprises an insulating outer gripping sleeve (52) whose front free end (56) is screwed onto the rear portion (32) of the plug body (16) and whose rear free end comprises an internal radial shoulder (58) which interacts with the rear face (62) facing the gripping ring (46) in order to cause the gripping of the screening braid by screwing the gripping sleeve (52) onto the plug body. <IMAGE>
Patent EP-0486353-A1 (EP)
Inventor: SALSARULO ODETTE
IPC: A61K47/06
Filed: 1991-10-31
Abstract: The invention relates to a laxative composition containing lactulose, in which anhydrous lactulose is incorporated in a vehicle, also anhydrous, consisting of a mixture of pharmaceutically acceptable purified paraffinic hydrocarbons, this vehicle having a melting point of between 45 DEG C and 60 DEG C. This pharmaceutical dosage form permits a marked reduction in the effective daily doses of lactulose, and hence a simplification of the dosage (a single dose per day) and better tolerance.
Patent EP-0459925-A1 (EP)
Inventor: ESPINADEL GERARD
IPC: G08B13/16
Filed: 1991-05-31
Abstract: The device for the detection of movement consists of a transmitter (1) and receiver (2) of electromagnetic, sound or light waves. A frequency shift demodulator (3) connected to the receiver (2) supplies a signal which varies gradually as a function of the detected movement. An analogue-digital converter (5) transforms the signal into a digital signal. A memory (6) is connected to the converter (5) whose loading can be controlled and continuously transmits data corresponding to the memorised signal in the absence of movement. A comparator (8) continuously compares this memorised signal in the absence of movement with the signal originating from the demodulator (3) and transmits a signal when the first of these is less than the second. <IMAGE>
Patent EP-0489674-A1 (EP)
Inventor: BUREL JACQUES FRANCOIS FABIEN
IPC: A01C17/00
Filed: 1991-12-03
Abstract: The invention relates to a process and a device for modifying the distribution pattern of a broadcaster for grain material to allow spreading of the material on the edge of the field (B), this machine comprising a hopper (5) for receiving the material and at least one spreader disc (1) with ejector blades (2, 2'), so that the material flows from the hopper (5) in the form of a stream in order to fall onto the spreader disc (1). The process consists in intercepting and diverting a part (F2) of this stream, which part corresponds to a spreading towards the edge zone (B), in order to direct it towards the rest of the stream (F1). <IMAGE>
Patent EP-0462080-A1 (EP)
Inventor: CERRONE CARMINE
IPC: F16H61/28
Filed: 1991-06-11
Abstract: The stem of an inching valve for a power-shift transmission, particularly for lift trucks, is controlled by a hydraulically-operated piston (16) whose axis (18) is distinct from and parallel to the axis (19) of the stem (7) and which is connected to the stem (7) by means of a mechanical transmission (21). The risk of contamination of the fluid used for operating the piston (16) (which is the fluid of the vehicle's braking circuit) by the oil used in the power-shift transmission is thus avoided.
Patent EP-0444002-A1 (EP)
Inventor: CARLSSON MATS
IPC: B01D25/12
Filed: 1991-02-20
Abstract: The invention relates to a method for dewatering particle collections with the aid of a filter press in a cyclic sequence comprising filling, dewatering and emptying stages. The various stages within each cycle and between consecutive cycles are followed-up and determined by measuring continuously a magnitude which varies with the mass of the press and its contents, preferably the pressure exerted by the press and its contents on the surface supporting the press.
Patent EP-0452478-A1 (EP)
Inventor: WALKER C MORRIS
IPC: H04M1/725
Filed: 1990-11-13
Abstract: On décrit un appareil permettant la connexion amovible d'un téléphone portable cellulaire (38) à un ordinateur dit "laptop" ou ordinateur portable (22), comprenant un encastrement formé dans le boîtier de l'ordinateur (20) et agencé de façon à recevoir un téléphone portable cellulaire (38) dont l'ensemble de batteries a été enlevé. L'encastrement comprend une base (32) de largeur et de longueur prédéterminées, une première paroi (32) se prolongeant vers l'extérieur à partir de la base (12) et une deuxième paroi (34) se prolongeant vers l'extérieur à partir de la base et placée à l'opposé de la première paroi (32). Un premier connecteur électrique (16) est placé sur l'une des extrémeités de l'encastrement (18) et un deuxième connecteur électrique (14) est placé sur l'extrémité opposée de l'encastrement (18). Un circuit d'interface (86) est branché entre le premier connecteur (16) et le modem (12) de l'ordinateur (22).
Patent EP-0502930-A1 (EP)
Title: Process and arrangement for optoelectronic measurement of objects.
Inventor: BARG HERBERT
IPC: G01B11/245
Filed: 1990-12-05
Abstract: An arrangement for optoelectronic measurement of the shape of objects (4) comprises at least two light sources (5) each of which projects at least one narrow light beam (6) onto the object to be measured (light-section procedure). The narrow light beams (6) are recorded by a number of video cameras (7) equal to the number of light sources (5). The video cameras (7) are connected to an evaluation device (9) which comprises a computer and which evaluates the photos or calculates the dimensions of the object (4). Each light source (5) is associated with an individual camera (7) which responds only to the light from that light source. Each light source (5) generates a narrow light beam (6) by emitting light rays of different wavelengths and/or polarizations, or the times at which the light strikes the object (4) and the times at which the individual cameras (7) are free to record the corresponding narrow light beam (6) are synchronized and the imaging and recording times of the individual pairs of light sources and cameras (5, 7) do not overlap.