baber/WOPTO huggingface dataset:
Patent EP-0522181-A1 (EP)
Inventor: TAKEUCHI KESATOSHI
IPC: G09G5/393
Filed: 1992-01-29
Abstract: An apparatus for processing a video image which can magnify or compress a video image in the vertical direction arbitrarily. The horizontal synchronizing signal (HS) of a video image signal (CS) is inputted at the reference input terminal (63a) of a phase comparator (63) in a PLL circuit (62). A clock signal (CK) whose frequency is N₁-times as large as that of the signal (HS), is taken out. The frequency of the signal (CK) is reduced to 1/N₂ by a frequency demultiplier (67). Since the number N₂ is equal to the number of horizontal synchronizing signals in a vertical synchronizing period, the number of sampling lines in the vertical direction is N₁. Therefore, when using the output signal (a line clock signal LCK) of the frequency demultiplier (67) as the signal for the increment of the vertical address of a video image memory (70), the video image can be magnified or compressed according to the magnitude of the number N₁ which is variable.
Patent EP-0573474-A1 (EP)
Inventor: MAISCHNER DORA
IPC: B23K26/02
Filed: 1992-02-19
Abstract: Procédé pour l'usinage de pièces au moyen d'un rayonnement laser, lequel on surveille le processus d'usinage, en particulier la profondeur de soudage ou le degré de pénétration de la soudure, en détectant des signaux optiques et/ou acoustiques dans un plasma ou une vapeur n'offrant pas de protection et produits par laser. Pour obtenir des résultats fiables et aussi indépendants que possible des variations des signaux, on procède en soumettant les signaux à une analyse de fréquences et en utilisant, avec une fonction de calcul déterminée, les amplitudes moyennes (Ax, Ay) de deux bandes de fréquences différentes (x, y) des fréquences analysées pour établir une valeur estimée (B).
Patent EP-0528012-A1 (EP)
Title: Support vegetal pour l'adsorption de contaminants en milieu aqueux
Inventor: GABALLAH IBRAHIM
IPC: B01J20/24
Filed: 1992-03-06
Abstract: L'invention a pour objet un substrat végétal à base d'un matériau de type ligno-cellulosique, caractérisé par: une quantité de lignine supérieure à 10 % en poids sec du matériau ligno-cellulosique; une répartition en composés phénoliques des extraits du matériau ligno-cellulosique, telle que la proportion en poids sec des composés phénoliques sous forme de polymères est inférieure à la somme des proportions en poids sec des trimères, dimères et monomères des composés phénoliques des extraits. Ce substrat est utilisé pour traiter des effluents industriels liquides ou purifier et/ou adoucir l'eau.
Patent EP-0574512-A1 (EP)
Title: Redirection of cellular immunity by receptor chimeras
Inventor: SEED BRIAN
IPC: A61K35/13
Filed: 1992-03-06
Abstract: Disclosed is a method of directing a cellular response in a mammal by expressing in a cell of the mammal a chimeric receptor which causes the cells to specifically recognize and destroy an infective agent, a cell infected with an infective agent, a tumor or cancerous cell, or an autoimmune-generated cell. Also disclosed are cells which express the chimeric receptors and DNA encoding the chimeric receptors.
Patent EP-0587646-A1 (EP)
Inventor: WITHERS PAUL OWEN
IPC: A61B8/00
Filed: 1992-04-27
Abstract: Procédé et appareil permettant d'afficher l'impédance complexe et les caractéristiques physiques d'un objet (30) au niveau d'une pluralité de fréquences sinusoïdales sur une plage de fréquences étendue. Dans cette invention, les formes d'ondes de signaux d'excitation (10, 14, 18) sont stockées sous forme numérique; les circuits (84, 86) d'échantillonnage et de traitement produisent une forme élevée; et les circuits (84, 86) d'échantillonnage et de traitement assurent une grande immunité contre le bruit et la mesure précise au niveau de tous les angles de phase d'impédance. Cette technique est tout particulièrement adaptée à la mesure des impédances complexes dans des tissus biologiques vivants étant donné que la version numérique permet d'obtenir des valeurs de mesure très précises sur une pluralité de fréquences sélectionnables dans une région étendue de fréquences sinusoïdales. On utilise une nouvelle adaptation de techniques de corrélation croisée (84) numérique et de convolution (86) pour afficher (72) simultanément les impédances réelle et idéale des tissus biologiques vivants au niveaude plusieurs fréquences sinusoïdales sélectionnables.
Patent EP-0580771-A1 (EP)
Inventor: BONNER WILLARD HALLAM JR STAR
IPC: D01F6/46
Filed: 1992-04-16
Abstract: On décrit des matériaux microcellulaires et ultra-microcellulaires améliorés contenant des agents gonflants à base d'hydrofluorocarbure (HFC). Les agents gonflants sont plus bénéfiques pour l'environnement que des chlorofluorocarbones entièrement halogénés (CFC).
Patent EP-0591262-A1 (EP)
Inventor: ZIMMERMANN HERBERT
IPC: H01C17/30
Filed: 1992-06-17
Abstract: Selon un procédé pour la production d'une structure à couche épaisse autoporteuse sur un substrat, au-dessus d'un évidement ménagé dans ce substrat, il s'agit d'appliquer sur ce substrat une couche et d'assurer sa liaison avec le substrat par cuisson, la couche présentant un coefficient de dilatation thermique moins grand que celui du substrat. Pour la production de la couche est utilisé un substrat auxiliaire, et c'est seulement après la production de la couche active qu'est effectuée la liaison du substrat proprement dit avec cette couche active.
Patent EP-0605479-A1 (EP)
Inventor: BAYER JUERGEN
IPC: F01N3/28
Filed: 1992-09-15
Abstract: Les pots catalytiques connus, notamment pour les moteurs à combustion interne de véhicules automobiles, comportent un corps porteur fabriqué en tôles métalliques résistant à la corrosion. Pour obtenir un meilleur rendement, en particulier pendant la phase de démarrage à froid, il est habituel de préchauffer le corps porteur électroconducteur en le reliant à une source de tension. Pour garantir le guidage du courant, il a été prévu de loger des rangées isolantes ou des couches isolantes à l'intérieur du corps porteur. Pour qu'il soit possible de fabriquer de manière aisée un corps porteur (13) ayant une résistance mécanique élevée, le pot catalytique objet de l'invention (10) comprend au moins un élément de chauffage (18, 20) auto-isolant, qui est en liaison thermique avec les tôles métalliques (14, 16) du corps porteur (13) et/ou avec leur revêtement. L'invention s'applique aux pots catalytiques de moteurs de véhicules automobiles.
Patent EP-0608332-A1 (EP)
Inventor: CHADD BERKUN
IPC: F16J15/08
Filed: 1992-10-13
Abstract: Ensemble garniture d'étanchéité multicouche et son procédé de production en une séquence correcte vérifiée. Chaque couche (100, 200, 300) définit des formations de détection, lesdites formations de détection lorsqu'elles sont empilées sur un réseau de capteurs (420, A, B, C) de manière séquentielle dans un réseau superposé vérifient et confirment que les couches (100, 200, 300) ont été correctement empilées afin de permettre une opération ultérieure telle que la fixation desdites couches ensemble.
Patent EP-0607331-A1 (EP)
Inventor: SCHAEFER LOUIS F
IPC: G11B7/09
Filed: 1992-11-03
Abstract: Un dispositif pour courber un milieu d'enregistrement optique (30) dans le sens de la largeur de celui-ci comprend une forme (26) pourvue d'une portion de guidage (28). La portion de guidage (28) a une surface de guidage avant (32) contre laquelle le milieu d'enregistrement optique (30) est guidé. La portion de guidage (28) de la forme (26) est convexe, pendant que la surface de guidage avant (32) de la portion de guidage (28) est concave. La forme concave de la surface de guidage avant (32) fait que le milieu d'enregistrement optique (30) se courbe en prenant une forme concave dans le sens de sa largeur lorsque le milieu d'enregistrement optique (30) est guidé le long de la surface de guidage avant (32).
Patent EP-0554684-A1 (EP)
Inventor: INOUE MASAHARU
IPC: C08G18/71
Filed: 1993-01-15
Abstract: A curable composition for paint comprising
     (A) 10 to 99 parts by weight of a vinyl polymer having a number average molecular weight of not less than 2,000 and at least one silicon atom to which a hydrolyzable group is bonded at an end of the main chain and/or in a side chain thereof, in one molecule, wherein the main chain comprises substantially a vinyl polymer chain;   (B) 1 to 90 parts by weight of a compound containing a carbonyldioxy group which is at least one of
   (i) a compound containing a hydrolyzable silyl group, the compound having at least one carbonyldioxy group in one molecule and at least one silicon atom to which a hydrolyzable group is bonded, in one molecule, and   (ii) a polycarbonate polyol compound having at least one carbonyldioxy group and at least two hydroxyl groups in one molecule; and       (C) 0.001 to 10 parts by weight of a curing catalyst on the basis of 100 parts by weight of the components (A) and (B) in total.   
     This curable composition for paint has excellent high solid content and one package storage stability as well as superior scratch resistance and acid resistance.
Patent EP-0561128-A1 (EP)
Inventor: RUEEGG ANTON
IPC: B65H18/26
Filed: 1993-01-29
Abstract: Method and apparatus for winding material webs onto winding cores. A material web is fed via a winding drum (6) to the winding core (10) or package (8). The winding drum (6) is displaceable, and the package (8) is blocked against displacement during the winding operation. An adjusting device (60) keeps the winding drum (6) under constant pressure against or at a constant distance from the package. With the growing package (8), the winding drum (6) is displaced counter to the force of the adjusting device (60) into one limit position. When this is reached, the blocking of the package is released and the adjusting device (60) pushes the winding drum (6) into another limit position, whereupon the package (8) is blocked again. This sequence of movement is repeated until the package (8) is completed. 
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Patent EP-0577942-A1 (EP)
Inventor: TECKENTRUP HEINRICH
IPC: B01D33/46
Filed: 1993-05-05
Abstract: 2. The invention relates to a filter means, comprising a drivable endless belt 10, which has at least one filter material 12 which is held between cover plates 14 having throughways 16 adjacently opposite each other which are covered by the filter material 12, the cover plates 14 having thermoplastically processable plastics. The cover plates 14 opposite each other and holding between each other the individual filter material 12 are thermally welded together. The filter means according to the invention can be produced inexpensively and has a long life. <IMAGE>
Patent EP-0570958-A1 (EP)
Inventor: TANAKA KENJI
IPC: H04N1/10
Filed: 1993-05-19
Abstract: A scanner provided with means for reading both reflective and transmissive originals, comprises: two CCD sensors, one is for reflection mode to read reflective originals, and the other is for transmission mode to read transmissive originals, disposed respectively on a side of a light source, and on the opposite side thereto with an original table therebetween; and a reflective/transmissive original mode discriminating means wherein, when a light source is turned on, a judgement is made on whether or not light to be transmitted is blocked, the circuits of CCD sensors can be automatically changed over between one for transmission mode and the other for reflection mode. Specifically, a pickup window disposed in a transmissive original pickup unit is equipped in a detachable manner with at least any one of a blocking member for preventing light from entering said transmissive original pickup unit and a diffusing plate or scattering incident light so as to introduce uniform light into said transmissive original pickup unit. Alternatively, light from light sources is color-separated by dichroic mirrors into blue, red and green light beams, and thus obtained desirable light is reflected and transmitted through a beam splitter to read an original with no diffusing plate. In this case, light beams are aligned in proceeding direction by the dichroic mirrors, so that color reproduction performance of an original having unevenness can be improved.
Patent EP-0590239-A1 (EP)
Inventor: PAI CHING-DONG
IPC: B32B5/20
Filed: 1993-06-04
Abstract: A pipe joining construction includes a tube (10; 12; 14; 16), two or more extensions (210; 220) extended from the tube (10; 12; 14; 16), a tube member (10; 12; 14; 16) coupled to each of the extensions (210; 220) so as to form a joint portion, an insert (30) disposed in each of the tube members (10, 12, 14, 16) and the extensions ( 210; 220) and having an envelope (31) and a foamable material (32) disposed in the envelope (31), a covering having an outer layer (40) wrapped around the joint portion and a foamable material (41) disposed between the outer layer (40) and the joint portion. When foamed, the foamable materials (32, 41) apply forces against the tube members (10, 12, 14, 16) and the extensions (210, 220) so as to solidly couple them together.
Patent EP-0578184-A1 (EP)
Inventor: KIMURA YOUICHI
IPC: H04N1/387
Filed: 1993-07-05
Abstract: A digital copying machine of this invention provides a facsimile apparatus, a memory (73) for storing data received by the facsimile apparatus having a capacity for storing a plurality of items of data, and a printer apparatus (32) for selectively printing the data corresponding to only a cover page, contained in all the data items stored in the memory. The printer apparatus includes setting means for automatically setting a scale factor and performing synthetic printing when the data corresponding to only a cover page is output. The setting means includes calculating means for deriving an output scale factor based on the number of stored data items, and the size of paper. And the printer apparatus includes printing means for printing the data corresponding to only a cover page on two or more sheets of paper if a reducing factor of said data is smaller than a predetermined value.
Patent EP-0634368-A1 (EP)
Inventor: SEKOULOV IVAN PROF DR-ING
IPC: C02F3/00
Filed: 1993-07-13
Abstract: The invention relates to a process and a plant for biologically treating hot industrial wastewater (effluent). In the prior art, there have been various problems with such processes and plants, since, in particular, the necessary cooling of such industrial wastewaters necessitates highly complex technology and correspondingly high costs. The invention provides a remedy by the chemical compounds being degraded in a culture medium at t DEG  > 60 DEG C under anoxic conditions and with the use of thermophilic denitrifiers in the form of microorganisms, nitrate/nitrite, as H acceptor, being added externally or used as the efflux of a conventional nitrification plant and being provided as an upstream denitrification reactor. Suspension reactors and biofilm reactors are considered to be suitable for carrying out the degradation process. <IMAGE>
Patent EP-0587021-A1 (EP)
Inventor: WEIDE JOACHIM
IPC: C09D11/037
Filed: 1993-08-31
Abstract: Monoazo and disazo pigments from the group comprising acetoacetarylide, pyrazolone,  beta -naphthol, 2-hydroxy-3-naphthanilide, 2-hydroxynaphthoic acid, benzimidazolone, diaryl yellow, diarylpyrazolone and disazobenzimidazolone pigments, whose preparation has involved the addition, no later than directly before their isolation, of at least one nonionic surfactant which has a turbidity point in aqueous solution, with the exception of pigments whose coupling component is bis(acetoacetylamino)benzene, are used for the pigmentation of solvent-containing printing inks employed in flexographic printing and intaglio printing on packaging.
Patent EP-0589308-A1 (EP)
Inventor: MOSER BENNO
IPC: H04R25/02
Filed: 1993-09-10
Abstract: In a hearing aid having at least one switching means as on/off switch, as multifunction switch, as volume step switch, as situation change-over switch or the like, it is proposed, for extending the function of an existing switching means and for saving separate further switching means, that a switching means (10) exhibits, apart from at least one defined switch position (M, T), at least one further unstable switch position (S) from which the switching means can be automatically reset into the defined switch position (M or T) after triggering a switching process. <IMAGE>
Patent EP-0609491-A1 (EP)
Inventor: ECKEL HANS-GERD DR
IPC: F16D25/10
Filed: 1993-09-15
Abstract: Antriebsstrang eines Kraftfahrzeug, bei dem zur bedarfsweisen Unterdrückung der Kraftübertragung eine Trennkupplung (1) zwischen Motor und Getriebe vorgesehen ist. Auf der Getriebeeingangswelle (2) des Getriebes ist ein Drehschwingungstilger (3) angeordnet. <IMAGE>
Patent EP-0593905-A1 (EP)
Inventor: HEINISCH KLAUS
IPC: B62B3/10
Filed: 1993-09-16
Abstract: The invention relates to a handcart (1), which can be pushed into an identical handcart (1), is equipped with at least one depositing area (12) for luggage, shopping or the like, and has a wheel frame (2) which at the end assigned to the pushing device (10) bears two wheels (6) and at its front end bears at least one wheel (7), the rear wheels (6), which are situated level with the pushing device (10), being connected in such a manner via a braking device (16) to the pushing device (10), resting on two upright tubular posts (8) and mounted pivotably, that when the pushing device (10) is released, the rear wheels (6) are automatically braked, and a coupling device is provided which allows the handcart (1) to be coupled up to a further handcart (1), the coupling device having a locking part (25) which in the coupled state reaches behind a part of the further handcart (1). The essence of the invention consists in that the locking part (25) is mounted pivotably, and is spring-loaded, is connected by means of a connection part (22) to the pushing device (1) and can be moved by pivoting the pushing device (10). <IMAGE>
Patent EP-0593975-A1 (EP)
Inventor: GRIGAT ERNST DR
IPC: C08G18/73
Filed: 1993-10-06
Abstract: The invention relates to the use of thermoplastic poly(ester-urethanes) as compostible plastics, for example as films, tapes or mouldings.
Patent EP-0585067-A1 (EP)
Inventor: DESANTIS LOUIS JR
IPC: A61P27/02
Filed: 1993-08-20
Abstract: Certain sulfamoyl-substituted phenethylamine derivatives have been found to be useful in reversing or inhibiting drug-induced mydriasis. This application is especially useful in the area of diagnostics for eye examinations.
Patent EP-0597593-A1 (EP)
Title: Thromboresistant articles
Inventor: KEOGH JAMES R
IPC: A61L33/06
Filed: 1993-10-14
Abstract: The invention provides articles having a thromboresistant contact surface comprising a 2-acrylamido-2-methylpropanesulfonic acid (AMPS) polymer. The invention is applicable to medical devices in which antithrombogenic characteristics and slippery surfaces are required.
Patent EP-0562951-A1 (EP)
Inventor: DEPREZ JEAN-PIERRE
IPC: C03C27/12
Filed: 1993-03-23
Abstract: Safety window (glass panel) made of laminated glass, of the type comprising two panes 1, 2, made of annealed or tempered glass, connected to each other by an intermediate sheet 3 of synthetic material to the opposite faces of which the said panes adhere, characterised in that the said sheet comprises, in the said material, a mechical-strength discontinuity line 4 of relatively small width, this line defining a pre-opening contour of an area such that, after breaking the said panes 1, 2 and rupturing along the said contour, it provides a passage sufficient for a human being. The invention also relates to methods of manufacturing such windows. <IMAGE>
Patent EP-0579528-A1 (EP)
Inventor: DUCHESNE ALDO
IPC: A61F2/16
Filed: 1993-07-06
Abstract: The intra-ocular implant comprises a circular optical section (10) and a haptic section in the form of fixing elements (12,14). Each fixing element has a portion (16) to make contact with the inner wall of the eye, and two connecting arms (18,20) to link the ends (16a,16b) of the contact portion to the periphery of the optical section. Each contact portion is a circular arc (C1,C2) with the same centre as the optical section, and with a cord length (C) at least equal to the diameter of the optical section. Each of the arms increases in width and reduces in thickness from the fixing element to the optical section. The implant is made, for example, from hydrogel or silicone.
Patent EP-0636746-A1 (EP)
Inventor: BERTRAND LUDOVIC A
IPC: E01C19/28
Filed: 1993-07-27
Abstract: A vibratory compacting machine (10) has a supplemental member (38) resiliently mounted on the frame (16) of the compacting machine (10). The supplemental member (38) has a resonant frequency that is substantially equal to the operating frequency of the vibratory compactor and effectively reduces the frame vibration. As a result of reduced frame vibration, the present invention provides increased operator comfort and extended service life of electronic, electrical and mechanical components mounted on the compacting machine (10).
Patent EP-0599763-A1 (EP)
Inventor: BIERY GLENN ALLEN
IPC: G01R31/26
Filed: 1993-10-05
Abstract: A test system having an improved physical layout and electrical design allows the 1/f noise of metal interconnects to be measured at levels close to that of Johnson or thermal noise. A detailed description of examples of operation of the test system provides evidence of the effectiveness of the test system in minimizing system noise to a level significantly lower than Johnson noise. This permits quantitative measurment of the noise contribution attributable to variations in cross-sectional area of connections for various applications and for qualitative prediction of electromigration lifetimes of metal films, particularly aluminum, having different microstructures. The test system includes an enclosure which includes several nested groups of housings including a sample oven within a device under test box which is, in turn, contained within the system enclosure. Wire wound resistors powered by a DC power supply are used to provide heating without interfering with measurement of 1/f noise of a device under test (D.U.T.). A biasing circuit and a bank of batteries are also provided with separate enclosures within the system enclosure.
Patent EP-0591109-A1 (EP)
Inventor: FAZZINI PATRIZIO
IPC: B24B3/54
Filed: 1993-07-20
Abstract: The present invention relates to an improved machine for grinding and sharpening blades in general, characterized in that the machine comprises a bearing framework, which is provided with a front plate and a rear plate, supporting the rotary shaft of at least a pair of grinding wheels (5,7), arranged adjoining one another, driving means (22) being moreover provided, of the toothed belt (20) type, for turning in opposite rotaty directions the grinding wheels.
Patent EP-0690781-A1 (EP)
Inventor: EDENS WILLIAM
IPC: B29K27/12
Filed: 1992-12-07
Abstract: L'invention concerne un appareil et un procédé de production de granules agglomérés à partir de résine de polytétrafluoroéthylène (PTFE) en poudre. Ces granules agglomérés qui sont utilisés généralement dans des appareils de moulage présentent une meilleure aptitude à l'écoulement et une densité apparente plus élevée que ceux fabriqués à l'aide des appareils et procédés connus jusqu'à maintenant. L'appareil selon l'invention présente en son extrémité de décharge un tube polygonal chauffé incliné (12) ainsi qu'une plaque (50) à ouverture centrale circulaire (52).
Patent EP-0625210-A1 (EP)
Inventor: SHAW DUNCAN JAMES
IPC: C12Q1/6883
Filed: 1993-02-05
Abstract: On a détecté chez des patients atteints de myotonie dystrophique (MD) une séquence d'ADN ayant une longueur variable. La région de longueur variable renferme un certain nombre de répétitions d'une unité à trois bases (CTG). On a découvert que le nombre de répétitions chez des patients atteints de MD est supérieur à 50 alors que ce nombre chez des sujets sains est inférieur à 40. On peut diagnostiquer le risque de développer la myotonie dystrophique en détectant la longueur de la région variable et en déterminant par conséquent le nombre de répétitions.