baber/WOPTO huggingface dataset:
Patent EP-0411108-A1 (EP)
Inventor: OWECHKO YURI
IPC: H04B10/43
Filed: 1990-02-02
Abstract: Un réseau optique neuronal stocke des pondérations de transmission optique en tant que diffractions réparties de manière angulaire et spatiale dans un miroir à conjugaison de phases (PCM) (38), ledit PCM (38) utilisant un processus stimulé pour produire un faisceau de retour à conjugaison de phases sans mécanismes de pompage extérieurs séparés. Un signal d'erreur est produit en réponse à des différences entre les configurations optiques de sortie effective et désirée, et est utilisé pour régler les diffractions du PCM vers la sortie désirée. On peut employer un ou plusieurs plans d'images intermédiaires avec les plans d'entrée et de sortie. Les plans d'entrée et intermédiaire, ainsi que le signal d'erreur, sont de préférence affichés sur la surface d'un modulateur spatial (28) de lumière. Le signal optique de sortie est transformé en un format électrique afin de former le réseau neuronal, le signal d'erreur étant aussi produit de manière électrique. On réalise une augmentation significative de neurones et de la capacité d'interconnexion sans parasite entre les neurones, par comparaison avec les réseaux optiques neuronaux antérieurs.
Patent EP-0468983-A1 (EP)
Inventor: SCHAEFER JOCHEN
IPC: B60L3/10
Filed: 1990-03-30
Abstract: Dans un système de réglage, notamment un système de réglage du glissement à l'entraînement, on utilise la dérivée des valeurs de mesure au moins comme un élément de la valeur de réglage. Afin d'éliminer ou de réduire des erreurs du signal de mesure lors de la formation de la dérivée au-delà de la valeur extrême de la valeur de mesure, la valeur extrême est enregistrée et la différence DELTAV entre la valeur enregistrée et le signal momentané de mesure est calculée en continu, une fois qu'un certain délai DELTAT s'est écoulé après le moment de l'enregistrement. Chaque DELTAV est divisé par un DELTAT (période entre le moment de l'enregistrement et le moment de mesure) et le signal ainsi obtenu est utilisé comme valeur de réglage.
Patent EP-0519919-A1 (EP)
Inventor: COOK PAUL P
IPC: D01H5/28
Filed: 1990-03-29
Abstract: Procédés selon lesquels n'importe quelle fibre textile coupée ou filament continu peuvent être traités par étirage de manière que la structure moléculaire interne de la fibre est orientée le long de l'axe du fil de la fibre. Uniquement par simple application continue ou simultanée d'une contrainte d'étirage dynamique unique et d'une seule force de torsion dynamique, lesquelles sont correctes et régulées avec précision l'une par rapport à l'autre et par rapport à leur taux de fluage d'entrée, chaque fibre individuelle subit un traitement d'étirage efficace et uniforme. On améliore les propriétés de résistance nette desdites fibres individuelles ainsi que les caractéristiques de qualité voulues et leur uniformité de section transversale continue, ce qui élargit leur utilité. Les procédés de l'invention peuvent améliorer sensiblement l'uniformité du traitement d'étirage de fibres à filament continu et maintenir leur uniformité extrudée originale, ce qui permet des traitements de séries multiples permettant d'obtenir une efficacité et une uniformité du traitement d'étirage sensiblement améliorées.
Patent EP-0518859-A1 (EP)
Inventor: LYNGHOLM TORE
IPC: E06B9/32
Filed: 1990-09-11
Abstract: Agencement de stores vénitiens lamellaires prévus entre les vitres d'une double fenêtre, avec un dispositif destiné à faire tourner des lamelles (7) autour de leurs axes longitudinaux, et à déplacer celles-ci en travers de leurs axes longitudinaux. Lesdites lamelles sont montées avec leurs extrémités logées dans deux côtés opposés (4, 6) du châssis, où elles se trouvent dans des dispositifs de guidage (14, 15) qui permettent un déplacement des lamelles (7) en travers de leurs axes longitudinaux et empêchent un déplacement dans le sens longitudinal. Auxdits côtés opposés (4, 6) du châssis, on prévoit deux broches filetées parallèles (12, 13) espacées et entraînées par un dispositif d'entraînement pouvant inverser le sens de rotation. Aux extrémités de chaque lamelle (7) est prévue une traverse (9) dont les deux extrémités s'engagent dans des filetages (11) d'une broche (12, 13, resp.). Ledit dispositif d'entraînement est destiné à permettre aux broches de tourner à des vitesses différentes, ou à permettre à une broche (12) d'être entraînée alors que l'autre broche (13) est à l'arrêt pendant une courte durée afin que les lamelles (7) tournent autour de leurs propres axes.
Patent EP-0478704-A1 (EP)
Inventor: JESTAEDT ALBRECHT
IPC: B26B19/04
Filed: 1990-05-21
Abstract: Un rasoir à deux têtes comprend un premier cadre articulé de support des lames supérieures, agencé dans le cadre de la tête tondeuse, et qui commande un mouvement relatif parallèle des lames supérieures dans le sens vertical, et un deuxième cadre articulé de commande asservie des lames inférieures associées aux lames supérieures.
Patent EP-0450373-A1 (EP)
Inventor: JOERG JOSEF DR
IPC: F41A9/16
Filed: 1991-03-16
Abstract: A loading mechanism for guns having a propellant-charge space consists of a loading arm (8), mounted pivotably on the pivot bearing (6) of the barrel, with a loading shell (13) for a projectile (4), and of a feed device engaging on the bottom of the projectile and having a drive, the projectile being capable of being brought by means of the loading arm into an initial position aligned with the core axis of the barrel and being transported into the barrel and rammed into its riflings by means of the feed device. To allow a perfect feed, the loading shell is movable in a guide on the loading arm between the initial position (4') and an advanced position (4'') centred on the barrel, and the feed device has a stay which is contracted in the initial position and engages on the bottom of the projectile and which can be brought, in synchronism with the movement of the loading shell into the advanced position, into an extended position and, in this, can be displaced by means of the drive relative to the loading shell in a guide right into the barrel, with the projectile being accelerated at the same time. 
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Patent EP-0483448-A1 (EP)
Inventor: HICKMANN GERD
IPC: B60K26/04
Filed: 1991-04-12
Abstract: The invention relates to a load control apparatus with a throttle valve 9 determining the output of an internal combustion engine, which valve is rotationally fixed to a throttle valve shaft supported in the throttle valve housing, a control element 8a, which acts in concert with a driver 4 coupled to an accelerator pedal 1, acting on the throttle valve shaft. The adjustment travel of the driver 4 is limited by a stop (LLmax). When the driver 4 lies on the idling stop (LLmax) the control element 8a is moveable relative to the driver 4 in the idling control range by means of the electric motor 14. By means of a coupling element the control element 8a can be brought to bear against a moveable stop 75, so that the adjusting lever 71 with the throttle valve 9 can be set to an idlingmin position only by way of the electric motor 14. 
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Patent EP-0451873-A1 (EP)
Inventor: CADIERGUE JOSEPH
IPC: C07F9/6574
Filed: 1987-11-19
Abstract: Dimethyl cyclopropane carboxylic acid derivs. of formula (I) mare new. X1 and X2 are each halogens, R1 = halogen, alkyl of up to 8C, aryl of up to 14C, that may be substd. perfluoroalkyl of up to 8C, -CN, -COOR' (R' = alkyl of up to 8C), and R = H, st. or branched alkyl of up to 8C, which may be substd., benzyl (opt. substd. by one or more of alkyl (1-4C) alkenyl (2-6C), alkenyloxy (2-6C), alkadienyl (4-8C), methylene dioxy, or halogens), or gp. e.g. of formula (i)-(iv) R" = H, or methyl R2 = monocyclic aryl or -C=CH, a = H or methyl R3 = 2-6C aliphatic gp. with one or more unsaturations, R'1 and R'2 are each H, halogen, alkyl (1-6C) aryl (6-10C), alkoxycarbonyl (2-5C), or CN B' = O, S, -CO-, -CH2-, -SO2-, or -SO-, R4 = H, CN, -CH3, -CONH2, -CSNH2, or -CCH, R5 = halogen or methyl, n = 0, 1, or 2; except for those compounds in which X1, X2, and R1 are each a halogen (sic.).
Patent EP-0460564-A1 (EP)
Inventor: HIRAKATA NORIYUKI
IPC: G01R19/00
Filed: 1991-06-03
Abstract: A differential amplifier circuit suitable for amplifying a faint signal such as an output of various sensors. The differential amplifier (21) circuit includes switching units (12,13) which are provided at input and output side of a differential amplifier (11) to switch the polarities of an input signal and an output signal of the differential amplifier (11) so as to remove an Offset voltage. The differential amplifier circuit (21) always operates as an ideal amplifier.
Patent EP-0463533-A1 (EP)
Inventor: FRANCIOSE BARBARA D
IPC: A61B19/00
Filed: 1991-06-17
Abstract: A control panel (34), which includes a programmable electroluminescent touch screen (48) and a joystick (46), is mounted so as to be operable by the radiologist during a PTCA procedure. A bedside monitor (20) displays fluoro and roadmap information during the procedure. The radiologist can adjust the relative weight of the roadmap information to the fluoro information by operating the joystick.
Patent EP-0489225-A1 (EP)
Inventor: BUTZKE FRANK DIPL-ING
IPC: D01H15/007
Filed: 1991-06-22
Abstract: A two-for-one twisting spindle with pneumatically actuated threading device. The yarn is conveyed through the yarn-guide channel (12) of the yarn-storage disc (3) by means of a compressed-air jet, the outer orifice (12.1) of the yarn-guide channel being followed by a first guide face (14) which is located on the underside of the turntable (2) and which merges into a second guide face (15) curved convexly upwards. At the same time, constructive measures in the region of the outer orifice of the yarn-guide channel ensure that the compressed-air jet issuing from the outer orifice (12.2) has such an extent h in the vertical direction and the radius of curvature R of the second guide face (15) is of such a size that R/h >/= 3 is true of the ratio of the radius of curvature R to the jet extent h. This ensures that, by a utilisation of the Coanda effect, the compressed-air jet is deflected essentially vertically upwards. <IMAGE>
Patent EP-0471960-A1 (EP)
Inventor: CIAPERONI ALDEMARO
IPC: C08G69/44
Filed: 1991-07-04
Abstract: Disclosed are block copolyetheramides suitable for injection moulding, comprising polyamide and polyalkylene ether blocks and having a melting point of from 215 to 223°C, an apparent viscosity, at 230°C, of from 50 to 150 Pa.s, a number average molecular weight of from about 4300 to 50000 and a degree of yellowing, measured by means of an Elrepho apparatus, of not higher than 20. 
     The process for producing said copolyetheramides comprises the polymerization of the polyamide-forming monomer(s) in the presence of hypophosphorous acid and/or meta-hypophosphorous acid and the subsequent polycondensation of the polyamide with a polyalkylene ether having terminal hydroxy and/or amine groups in the absence of polycondensation catalysts.
Patent EP-0466092-A1 (EP)
Inventor: HEUSSER JEAN
IPC: A61K9/00
Filed: 1991-07-09
Abstract: The vaginal pharmaceutical preparation is characterised in that it contains at least one water-soluble polyvinyl alcohol, at least one component A selected from the group consisting of wetting agents, non-ionic surface-active agents and dispersants, and at least one active substance B for the local treatment of sexually transmissible or transmitted diseases, and/or vaginal disorders, and optionally one or more auxiliary or auxiliaries, in homogeneous dispersion, and is in the form of a film with a thickness of 0.05 to 0.5 mm, in particular 0.06 to 0.2 mm, preferably 0.07 to 0.15 mm.
Patent EP-0468395-A1 (EP)
Inventor: KRUCK THOMAS
IPC: C23C16/18
Filed: 1991-07-22
Abstract: A process for depositing layers containing titanium, zirconium or hafnium by decomposition of certain sandwich compounds of the particular metal is described. The decomposition is preferably effected by the CVD method.
Patent EP-0471286-A1 (EP)
Inventor: BREEN MICHAEL THOMAS
IPC: B60T13/66
Filed: 1991-08-08
Abstract: A calibration method/system (300) for an articulated vehicle (10) automation system utilizing an articulation angle (AA) sensor (170, 172), such as a brake control system for preventing or arresting and minimizing trailer-swing and/or jackknife in an articulated vehicle (10), is provided. According to the calibration method/system, if, for a predetermined time period (REF 2 ), vehicle speed (50, 98, 100) exceeds a reference value (REF 1 ) and the vehicle is not turning (TRC=0, dTRC/dt=0), then the articulation angle input signals may be calibrated to correspond to articulation angle equals zero (AA=0).
Patent EP-0485743-A1 (EP)
Inventor: ICENHOWER JOHN D
IPC: F16K5/02
Filed: 1991-10-11
Abstract: A valve stem sealing means comprising first (22) and second (40) seal assemblies, the first seal (22) assembly being proximate a valve plug and comprising an expandable ring (26) adapted to be expanded by pressure within the valve to effect a first seal around the valve stem (12), and the second seal assembly (40) being nearer a free end of the valve stem and comprising a second expandable ring (44) adapted to be expanded by contact with a selectively movable member (50) to effect a second seal around the stem (12).
Patent EP-0492663-A1 (EP)
Inventor: YAMAMOTO SEIKICHI
IPC: B62D65/02
Filed: 1991-12-27
Abstract: The method involved in the present invention is directed to the coating step where an assembled unit of the upper vehicle body and the under vehicle body is coated and the upper vehicle body section is separated from the under vehicle body after coating. In the vehicle body assembly step, the vehicle body is loaded on a jig unit (JU) disposed so as to be movable through stations (51-59) located along the vehicle body assembly line (BL). Upon loading the upper vehicle body on the jig unit (JU), the vehicle body is aligned with the jig unit (JU) on the basis of an inner member of a member for structuring the vehicle body with the aid of an aligning unit mounted to the jig unit (JU). After coating the assembled vehicle body unit, the unit is divided into the upper vehicle body and the under vehicle body, which are then processed in separate mounting steps. After mounting various parts to each of the upper vehicle body and the under vehicle body in their own mounting lines, the upper vehicle body is combined with the under vehicle body. The lower part unit is then mounted to the vehicle body assembly or mounted to the under vehicle body prior to the assembly of the under vehicle body with the upper vehicle body.
Patent EP-0459597-A1 (EP)
Inventor: LEE ROBERT S
IPC: F28G15/04
Filed: 1987-12-04
Abstract: A system (100) for lancing sludge deposits from within a bundle of vertically extending steam generator tubes of a PWR steam generator secondary side assembly has a flexible lance (130) mounted in a lance guide/housing transporter (102). A flexible cable (138) and a fiber optics cable (140) run along lower and upper passages in a plastic extrusion forming the body of the lance (130). The flexible cable (138) is movable in the body of the lance (130) to operate to sludge sampler (142). Inspecting optics (144) are connected to the fiber optics cable (140) for viewing the interior of the steam generator. Sprockets (120) engage sprocket holes (128) in the body of the lance (130) through openings in a curved end (133) of a lance guide (110) attached to a blow-down pipe riding cart (106).
Patent EP-0492846-A1 (EP)
Inventor: MASON BENJAMIN
IPC: B23D23/02
Filed: 1991-12-04
Abstract: A device (2) for cutting structural sections is described. The device (2) comprises a blade (36) and first and second support means. The first support means which may comprise a platen (8) or anvil carries a section to be cut below the blade. The second support means comprises a plurality of support blades (20) movable from a retracted position into a position wherein each is forced against a side of the section. Actuation means (22) is provided which is operable, when a section is held by the second support means, to move the cutting blade (36) along a cutting path in which it cooperates with the support means to remove a portion of the section to thereby cut the section. The support blades (20) are preferably each movable independently of the others. The orientation of the cutting blade (36) and the support blades (20) relative to a section supported on the first support means is suitably adjustable about a vertical axis through the cutting blade (36).
Patent EP-0520112-A1 (EP)
Inventor: YAMADA HAJIME
IPC: A61K8/60
Filed: 1991-06-28
Abstract: The present invention relates to a dermatological composition composed for cosmetics or medicines for external application to skin and to oral or nasal mucous-membrane. This composition can be applied in particular in the cosmetic or pharmaceutical field, especially in the dermatological cases to regenerate and to revitalize damaged cells by equilibrating electrochemical ion gradients across cell membrane and also by osmotic pressure on the inner face of the cell membrane. A composition based on a water phase in accordence with present invention comprises dextran, glucose, mutan, NaCl, KCl, and CaCl₂, which are dissolved in the aqueous phase.
Patent EP-0481841-A1 (EP)
Inventor: BERGOUNHON RENE
IPC: F28F1/10
Filed: 1991-10-04
Abstract: This device, in particular for driers, utilises a tube with fins (1), by which a first gas is heated, and comprises at least one longitudinal internal pipe (6) fixed to the inside of the tube with fins and to its lower part, by which a second gas is admitted via one of its ends opening outside the tube, this pipe (6) comprising longitudinal openings formed essentially parallel to the axis of the tube and being closed at its other end inside the tube, the tube being partially filled with an intermediate liquid, for example water, to a certain level delimited by overflow walls of a given height (3), at least one suction being formed at one end of the tube, opposite that corresponding to the admission of said second gas. <IMAGE>
Patent EP-0538532-A1 (EP)
Inventor: HOUACHE FREDERIC
IPC: G09F11/30
Filed: 1991-10-22
Abstract: Information display device, especially for advertising information, comprising a support frame (10) equipped with a display window (12), characterised in that it comprises a magazine (16) with at least one information support panel (28), means of selecting (34) and of gripping (32) one of the said panels, and means (14) for transferring this panel into line with the display window. <IMAGE>
Patent EP-0477138-A1 (EP)
Inventor: EGLOFF ANTON
IPC: D03D47/20
Filed: 1991-09-05
Abstract: The present invention relates to a gripper loom having a feed gripper (11) and a take-up gripper. The feed gripper (11) has in its cover plate an orifice (40) which is closed on itself and through which the weft yarn (14) is guided. The orifice (40) has a rearwardly extending narrowing (41) which guides the weft yarn (14) exactly in the mid-plane of the gripper (11). The advantage of the invention in comparison with the state of the art is to be seen in that the weft yarn does not have to be threaded in anew in the gripper (11) at each weft insertion, and in that it is guided exactly along the mid-plane of the gripper (11). This reduces the danger of fibril breaks in the processing of glass-fibre and chemical-fibre yarns and the soiling of the fabric. <IMAGE>
Patent EP-0461091-A1 (EP)
Title: Electrically adjustable easel
Inventor: BERNARD MASSIMILIANO
IPC: A47B97/08
Filed: 1991-06-06
Abstract: A changeable-shape easel for pictures of large size, which is movable and provided with motor assembly for driving the canvas, and especially designed for working on such pictures, and including: a frame formed of two parallel base members connected to each other and provided with wheels; two pairs of rear and fore members hinged on the top to form a triangle, the angular width of which can be varied; two cross-members connecting the two rear members; a motor-driven support formed of two rods, each of them being slidable relative to the corresponding fore members; an upper connecting member and a lower essentially U-shaped member receiving the base of the canvas; the motor assembly including an electric motor driving two gear wheels each engaged to a race attached to the rear side of each hinged fore member, two idle gear wheels journalled on the upper member of the motor-driven support, and four guide and rolling wheels placed in front of each gear wheel, respectively.
Patent EP-0458981-A1 (EP)
Inventor: TAYA SHIRO KURITA WATER INDUST
IPC: C02F5/12
Filed: 1990-12-11
Abstract: A deoxidizer for boilers characterized by containing a starch derivative prepared by introducing a sulfurous or nitrogenous group in an amount of 0.01 to 5 wt. % (in terms of S or N) into a starch with a dextrose equivalent of at least 1 %; and a method of removing dissolved oxygen from boiler water characterized by adding said deoxidizer to a boiler water system.
Patent EP-0471809-A1 (EP)
Title: Method for preparing n-protected (2s,3s)-3-ethylaspartic acid dialkyl esters.
Inventor: HEYWANG ULRICH
IPC: C07C227/18
Filed: 1991-02-22
Abstract: PCT No. PCT/EP91/00332 Sec. 371 Date Nov. 6, 1991 Sec. 102(e) Date Nov. 6, 1991 PCT Filed Feb. 22, 1991 PCT Pub. No. WO91/13861 PCT Pub. Date Sep. 19, 1991.The invention relates to a process for the preparation of N-protected dialkyl (2S,3S)-3-ethylaspartates or their salts from unpurified (2S,3S)-3-ethylaspartic acid obtainable by enzymatic amination of ethylfumaric acid.
Patent EP-0518903-A1 (EP)
Title: Improvements in and relating to powder metallurgy compositions.
Inventor: MATTHEWS PAUL E P O BOX
IPC: C22C1/04
Filed: 1991-03-06
Abstract: Lead-free metallurgy powder for use in manufacturing a shaped bronze part by powder metallurgy techniques which consists essentially of a substantially homogeneous blend of about 90 parts copper, about 10 parts tin and an amount of bismuth in the range from an amount effective to improve the machinability of the shaped bronze part up to about 5% weight are disclosed. Lead-free metallurgy powder for use in manufacturing a shaped bronze part by powder metallurgy techniques which consists essentially of a substantially homogeneous blend of about 70-90 parts copper, about 10-30 parts zinc and an amount of bismuth in the range from an amount effective to improve the machinability of the shaped bronze part up to about 5% weight are also disclosed.
Patent EP-0543818-A1 (EP)
Inventor: KIMSEY PAUL
IPC: B60N3/04
Filed: 1991-04-25
Abstract: Un tapis de sol pour voiture comporte un petit tapis séparé (2) destiné aux talons, celui-ci est fixé de manière amovible au tapis principal (1) à l'aide de goujons (6) et d'éléments de retenue (7), les goujons étant introduits dans des orifices (4 et 10) situés dans les deux tapis (1, 2). Il est également possible d'utiliser des éléments de fixation en deux parties du type à tête insérée à pression dans une douille. Une pluralité d'orifices (10) est prévue afin de permettre le montage du tapis (2) destiné aux talons, dans différentes positions.
Patent EP-0495025-A1 (EP)
Title: Conveyor belt for closed belt conveyors.
Inventor: SIMONSEN HARALD
IPC: B65G15/08
Filed: 1991-06-26
Abstract: PCT No. PCT/DE91/00521 Sec. 371 Date Apr. 1, 1992 Sec. 102(e) Date Apr. 1, 1992 PCT Filed Jun. 26, 1991 PCT Pub. No. WO92/02439 PCT Pub. Date Feb. 20, 1992.A conveyor belt for a tubular conveying device is formed of rubber or plastic material with rubber-like characteristics. The conveyor belt has embedded therein reinforcement layers of fabric and wire cable. The conveyor belt is guided within the conveying device such that the conveyor belt in its longitudinal direction forms an oval tube. In the transverse direction the conveyor belt includes a center section, a first and a second end section with intermediate sections being arranged between the center section and the respective end sections. The intermediate sections have a transverse bending resistance that is smaller than a bending resistance of the center section and, when the oval tube is formed, the end sections form an overlap portion having a bending resistance that is greater than the bending resistance of the intermediate sections.