baber/WOPTO huggingface dataset:
Patent EP-0546245-A1 (EP)
Inventor: UTSUMI YOSHIHIRO
IPC: G11B7/126
Filed: 1992-06-17
Abstract: In an apparatus for detecting an abnormality of an optical system in a reproducing and recording apparatus of an optical recording medium and executing a driving control of a laser diode, detection of abnormality is performed with the optical system set into a de-focusing state. The apparatus has control device for comparing a level of a first detection signal having the level according to the level of first light beam which is led to the optical recording medium and a level of a second detection signal having the level of the second light beam, thereby controlling a driving current. The control device turns off a loop switch of a focusing servo loop of an objective lens, thereby setting the lens into a de-focusing mode, compares the levels of the first and second detection signals after the de-focusing state of the lens by the actuator by the first means is obtained, to discriminates whether a ratio of those levels lies within a predetermined range or not; and shuts off the driving current when it is determined that the ratio is out of the predetermined range.
Patent EP-0521406-A1 (EP)
Inventor: WEILER WALTER DIPL-ING
IPC: C02F1/40
Filed: 1992-06-26
Abstract: In a gravity sink-float separator (4) operating without an open surface, both the separated float material and the separator contents must be wholly or partially withdrawn or transported away. According to the invention, this is carried out by a pump (9) which, on the suction side, has connection lines to the mid-height region of the separator housing (4) and the sink-material discharge (3) and, on the pressure side, as connection lines to the wastewater feed pipe (5) and the clean water outlet pipe (6). The pressurised water line for the float-material disposal is taken from the feed pipe. <IMAGE>
Patent EP-0530711-A1 (EP)
Inventor: YOSHIO JUNICHI
IPC: G11B27/00
Filed: 1992-08-28
Abstract: A recording medium playing apparatus which can execute a desired operating mode by using music identification signals and a medium identification signal on a recording medium and a compound AV system including such a playing apparatus. A recording medium is played on which a plurality of music signals have been recorded together with music identification signals corresponding to the music signals and, further, a medium identification signal has also been recorded, so that a read signal indicative of the recording information on the recording medium is produced, and then the music signals, music identification signals, and medium identification signal are separated and extracted from the read signal. The operating mode corresponding to the music identification signal and medium identification signal is instructed. Due to this, the medium identification signal and the music identification signal are extracted from the read signal obtained by playing the recording medium. The sound field control according to these identification signals can be performed. The operation control in the operating mode according to the identification signals can be executed without performing complicated operations. The sound field suitable for the selected music piece can be automatically set during the play of the selected music piece. A plurality of AV apparatuses can be automatically controlled by a desired control sequence which is defined by both of medium and music identification signals read from the recording medium prepared for this purpose.
Patent EP-0534390-A1 (EP)
Title: Markise
Inventor: POZZI CARLO MAURIZIO
IPC: B60P3/34
Filed: 1992-09-23
Abstract: Markise mit einem fest installierten Gehäuse zur Aufnahme der auf einer Welle drehbar gelagerten Markisenrolle (5), mit einem aus einer Ausfahröffnung der Markise ausfahrbaren Blendenteil (2), das das ausziehbare Ende der Markise enthält, mit seitlichen Gehäuseteilen (11), in denen die Welle der Markisenrolle jeweils seitlich gehaltert ist, wobei an einem Ende der Welle ein mit einer Winde gekoppelter Betätigungsmechanismus angreift, und mit mindestens einem aufklappbaren Deckelteil (1) am Gehäuse, dessen dem Betätigungsmechanismus gegenüberliegendes Gehäuseteil (11) eine Halterungseinrichtung (10) aufweist, in die und aus der die Welle der Markisenrolle (5) zum Zwecke des Einsetzens und Herausnehmens der Markisenrolle in das bzw. aus den Gehäuse bei geöffneten Deckelteil (1) einsetzbar und herausnehmbar ist, ohne das seitliche Gehäuseteil abzunehmen.
Patent EP-0540023-A1 (EP)
Inventor: ENOMOTO MASAYUKI
IPC: A01N43/54
Filed: 1992-10-30
Abstract: There is disclosed a 1-phenyl-4-trifluoromethyluracil derivative of the general formula:
       
 wherein R¹ is hydrogen or methyl, and R² is C₁-C₇ alkyl or C₃-C₇ cycloalkyl optionally substituted with C₁-C₃ alkyl. Also disclosed are a herbicidal composition containing this derivative as an active ingredient and a method for exterminating undesired weeds by application of this herbicidal composition.
Patent EP-0528460-A1 (EP)
Inventor: PO RICCARDO
IPC: C08G63/189
Filed: 1992-07-11
Abstract: Low-crystallization-speed polyesters obtained by means of the polycondensation of 2,6-naphthalene-dicarboxy acid with at least one (C₂-C₁₀)-(cyclo)-alkylene glycol in the presence of 0.5-50 mol % of a copolymerizable reactant of general formula: 
 
 
 
        ROOC-Ar-OOC-Ar'-COO-Ar-COOR   (I) 
 
 
 
wherein Ar and Ar' stand for aromatic radicals, and R stands for a hydrogen atom or a (C₁-C₄)-alkyl radical, or the OR group is replaced by a halogen.
Patent EP-0526943-A1 (EP)
Inventor: DOYLE MICHAEL JOHN
IPC: C08F4/60
Filed: 1992-07-28
Abstract: A process for the preparation of olefins of the general formula R-(CH 2 -CH 2 )p-CH = CH 2  in which formula R is a hydrocarbyl group and p is an integer of at least 1, comprising reacting ethene with at least one further alpha olefin of the general formula R-CH = CH 2  under oligomerisation conditions in the presence of a catalyst system obtainable by combining a first component which is a bis(cyclopentadienyl) Group IVA metal compound containing a substituent which is attached to the metal and which is capable of reacting with a cation, and a second component which is a compound having a bulky anion containing a plurality of boron atoms and which is substantially non-coordinating under the reaction conditions and a cation, and recovering an oligomeric product comprising linear olefins of the general formula R-(CH 2 -CH 2 )p-CH=CH 2 , wherein the further alpha olefin(s) and ethene are present in a molar ratio of at least 1 and wherein at least one of the cyclopentadienyl groups of the metal compound is (cyclo)alkyl and/or arylalkyl substituted.
Patent EP-0537817-A1 (EP)
Inventor: MALLOY JOHN DENNIS
IPC: F16H3/093
Filed: 1992-09-15
Abstract: A multispeed power transmission has an input shaft (24), a pair of parallel transfer shafts (36,60), a differential gear set (76) and a pair of output shafts (90,92). The output shafts extend from opposite sides of the differential gear set and are disposed coaxial with one of the transfer shafts and the input shaft. An output gear set (48,94) is connected for torque transfer between the other transfer shaft and the differential gear set. A plurality of clutch controlled ratio gears sets (50,62; 52,64; 44,72) are connectible between the transfer shafts to provide selective gear ratios therebetween. A direct clutch (70) provides selective connection between the one transfer shaft and the differential gear set in bypass relation with the output gear set. A forward clutch (28) is selectively operable in combination with the clutch controlled ratio gear sets and the direct clutch to provide a plurality of drive paths between the input shaft and the differential gear set. A clutch controlled reverse gear set (26,30,32) is selectively operable to provide a reversing drive path between the input shaft and the differential gear set.
Patent EP-0505042-A1 (EP)
Inventor: BOUCHER ROBERT FRANCIS
IPC: G01F9/00
Filed: 1992-02-25
Abstract: A package burner 2 has a casing 4 in which a drum fan 8 is rotatably driven at constant speed by an electric motor. Air flow from the surrounding atmosphere is induced through an open end 16 of a conduit 14 which guides the air through the opening 18 into the casing 4 from which it is propelled by the fan down the outlet 6 to mix as combustion air with fuel gas at a gas supply nozzle 20 so that flames issue from the combustion chamber 24. A butterfly valve 28 can be set to regulate how much air is supplied as combustion air. A fluidic oscillator 34 has an inlet pipe 36 open to the atmosphere at 38 and has an outlet pipe 40 open at 42 to the conduit 14. The observed frequency of the fluidic oscillator 34 is a function of the flow rate of air flowing through the fluidic oscillator and is a function of the flow rate of air flowing along the conduit 14. Therefore the measured frequency of the fluidic oscillator can be used to calculate the amount of air being supplied along the conduit 14 in unit time.
Patent EP-0509764-A1 (EP)
Inventor: STEER PETER LESLIE
IPC: A61F5/445
Filed: 1992-04-14
Abstract: A coupling for joining a pad or dressing to an ostomy bag including a first member (10) of closed loop form for defining a stoma aperture therein, the first member having a formation which defines two opposed walls, (11, 12), and a second member (20) of closed loop form also defining a stoma aperture. The second member has a projection or wall (21) dimensioned and positioned to fit between and resiliently bear against at least one of the walls when the members are connected in such a way as to make sealing engagement with at least the said one wall. The first member is of channel formation seen in cross section and has an upstanding tapering rib (24) extending from the base of the channel and between its walls. The second member has a tapering groove, of substantially complementary shape to the rib, in that surface of the rib projection or wall (21) which faces towards the first member in the mutually coupled condition of the first and second members.
Patent EP-0526214-A1 (EP)
Inventor: HARRIS PEGGY JO
IPC: C10M135/04
Filed: 1992-07-30
Abstract: A process for preparing, in high yield, a polysulfurized polyalkylene product for use in lubricating oil compositions having a low chlorine content, a sulfur content of from 40 to 50 weight percent and a viscosity at 100°C of less than about 20 cSt.
Patent EP-0532244-A1 (EP)
Inventor: TAKAHASHI YOSHIKAZU
IPC: H01L23/48
Filed: 1992-09-04
Abstract: To solve the problem that very little heat is dissipated from the surface, the capacity is restricted, and the inductance is high when electrodes on the surface of many semiconductor elements contained in one container with the terminal conductors are connected by wire bonding, the invention provides a semiconductor device (1) wherein a current flowing and heat-dissipating path is formed by contacting bodies (2,5) that make contact with the electrodes (11,12) on the surface of the semiconductor elements and the spring via a spring (6) that makes contact with the inner face of the terminal body (7), which has one face exposed to the outside, or a heat dissipating path is formed by contacting bodies, the pressurising body being coupled with the contacting body via the electrically conductive plate, and the spring, and a current flowing path is formed by connecting an electrically conductive plate with the terminal body. This construction allows the module to be cooled from both sides of the container, and allows the inductance to be reduced.
Patent EP-0602290-A1 (EP)
Inventor: POULETTY PHILIPPE
IPC: A61K47/48
Filed: 1992-12-04
Abstract: Novel compositions are provided comprising a conjugate of a physiologically active compound and a receptor specific for a red cell, platelet or endothelial cell. The binding of the conjugate to the aforementioned cells provides for prolonged half-lives of the physiologically active compounds, providing for enhanced immune response in the production of vaccines, prolonged therapeutic dosages, or prolonged activation or inhibition of cellular activity, where the circulating dosage of a drug may be maintained at a desired level.
Patent EP-0526303-A1 (EP)
Inventor: AUDEVAL FABRICE
IPC: H01R9/24
Filed: 1992-07-17
Abstract: The device for storing has a longitudinal channel (11) for storing all the conductors. It is characterised in that it furthermore includes a lateral element (10B) along the said storage channel (11) with a series of levers (12) and a series of associated blades (13), on its inside face, defining inter-lever separation channels, channels for retention of each conductor by each lever and terminal channels for guidance of each conductor abutting with each lever between the blades. Application: guiding of electrical or optical conductors.
Patent EP-0583526-A1 (EP)
Inventor: NACCACHE DAVID
IPC: G07F7/10
Filed: 1992-08-20
Abstract: In a lot of cases memory-cards or smart-cards operate with two protocols, whereby the first protocol informs the smart-card reader of the kind of the second protocol. 
If the smart-card reader is equipped with a sequence of light emitting diodes and photoreceptors, and holes (11) coding the protocol type are done in the plastic support (12) of the card, direct operating with the second protocol is possible. When a card is inserted into the reader, the photoreceptors detect the existence or the absence of the said holes and transmits to the reader this information. The geometrical position of the holes directly codes the protocol type(s) that the card supports and the communication is initiated directly according to the said protocol(s).
Patent EP-0544577-A1 (EP)
Inventor: ZAGDOUN GEORGES M
IPC: C03C17/34
Filed: 1992-11-24
Abstract: Glass substrate provided with a low-emission, conductive, transparent functional layer based on metal oxide(s), on which an "outer" coating is deposited whose optical thickness is approximately one quarter of the average wavelength belonging to the visible range, and preferably centred on 550 nm. In addition, an "inner" coating is provided between functional layer and substrate, the said coating having an optical thickness of between 50 and 75 nm.
Patent EP-0562210-A1 (EP)
Inventor: GRAF ANTON
IPC: G01N31/22
Filed: 1992-03-23
Abstract: A method for the rapid, simple and sensitive determination of polyamines in liquids, and a photometer for performing this method are described. A colour formation of the polyamines in a sample is determined by a nearly monochromatic light coming from a conventional LED and filtered by a coloured glass filter. The method supplies a linear concentration vs. transmission relation and may be used for the determination of polyamine concentrations between about 0.5 and 100 mg/l. 
     The method is especially useful for the batchwise or continuous monitoring of polyamine concentrations in boiler water.
Patent EP-0545859-A1 (EP)
Inventor: STEINMANN ALFRED DR
IPC: C08K5/375
Filed: 1992-11-18
Abstract: Radiation-sensitive compositions comprising   (a) a polyester containing recurrent structural units of the formula (I) <IMAGE>  in which Z represents a radical of the formulae (IIa)-(IIh) <IMAGE> in which Y represents a direct bond, C1-C20-alkylene, phenylene, -CH2-C6H4-CH2-, cyclopentylene or cyclohexylene and R1 and R2, independently of one another, mean hydrogen, methyl or ethyl, with the proviso that R1 and R2 are not both hydrogen, and (b) a substance which forms an acid under the influence of actinic radiation, form a highly sensitive positive photoresist formulation having a high resolving power which formulation is suitable for DUV lithography and especially for the fabrication of integrated circuits.
Patent EP-0564756-A1 (EP)
IPC: H04M1/663
Filed: 1992-12-21
Abstract: Method and arrangement for routing incoming traffic in a communication system where an identity code of a calling party (A) is transferred to a receiving party (B) before the call signal is sent out. The receiving party (B) decides with the aid of the identity code of the calling party (A) whether the call should be answered or not. In those cases where the call is to be answered, the equipment of the receiving party (B) decides which answering station will serve the call and takes care of the interconnection. In those cases where the receiving party (B) has given priority to the calling party (A), the calling party (A) with the higher priority is served with precedence before a calling party (A) with lower priority.
Patent EP-0563221-A1 (EP)
Title: Procede et appareil de controle optique automatique
Inventor: FINAROV MOSHE
IPC: G01N21/55
Filed: 1991-11-25
Abstract: On décrit un système de contrôle servant à produire des images très contrastées de deux matériaux dont est composé un article devant être vérifié. De la lumière présentant une plage spectrale variable et une large couverture angulaire passe à partir de la source à travers un prisme polariseur, est ensuite réfléchie par ou transmise à travers l'article devant être contrôlé, puis passe à travers un analyseur et est détectée par un capteur. Un compensateur de phase est placé, soit entre le polariseur et l'échantillon, soit entre l'échantillon et l'analyseur. Deux des trois composantes optiques de polarisation, c'est-à-dire le polariseur, le compensateur et l'analyseur sont séparément réglées jusqu'à ce qu'un contraste maximal soit produit dans l'image. Ceci permet d'obtenir des images très contrastées des surfaces d'objets présentant un niveau de réflexion similaire, (telles que des surfaces composées de deux matériaux spéculaires analogues, ou des surfaces en partie recouvertes par des films transparents), et qui ne peuvent pas être représentées par images selon des techiques usuelles de formation d'image par réflexion. Le système de l'invention peut aussi être utilisé pour mesurer l'épaisseur ou l'indice de réfraction de couches minces transparentes.
Patent EP-0646165-A1 (EP)
Inventor: PRETTY ALASTAIR JOHN WHINBANK
IPC: C11D17/06
Filed: 1992-01-16
Abstract: The present invention relates to detergent compositions comprising a high activity cellulase in combination with a softening clay. In the detergent compositions herein, the cellulase comprises a cellulase of high activity defined by the C14CMC-method. Preferably the detergent composition comprises a softening clay together with a clay flocculating agent and in case of liquid composition an anti-settling agent for the clay.
Patent EP-0527217-A1 (EP)
Inventor: PLESCH WINFRIED
IPC: G01N33/52
Filed: 1992-02-27
Abstract: Procédé de fabrication d'un matériau autoportant à champ de contrôle de très faible épaisseur de couche. Un matériau de film réactif (6) est pressé dans une bande du matériau-support (1) ayant une structure composite fibreuse à pores ouverts, par une face d'enduction (1a), de façon que ce matériau pénétre en grande partie dans les pores du matériau-support. Le matériau de film réactif (6) est appliquée en une couche lisse sur la face opposée (1b), par déplacement relatif de la bande et d'un outil d'enduction et de lissage (4), de telle façon que les pores de la structure composite fibreuse soient recouverts par le matériau du film réactif (6). Pour finir, la bande de matériau à champ de contrôle (10) ainsi obtenue est séchée essentiellement hors de tout contact.
Patent EP-0572513-A1 (EP)
Title: Procede, riveteuse, rivet servant a assembler plusieurs toles de metal au moyen de rivets non traites thermiquement fabriques en alliage d'aluminium
Inventor: BRANDTS MICHIEL PIETER
IPC: B21J15/36
Filed: 1992-02-18
Abstract: L'invention se rapporte à un procédé (dispositif et produit) servant à riveter un ensemble (50) de tôles (51, 52) au moyen de rivets en aluminium non recuit fabriqués à partir d'un alliage plus dur que celui des rivets AD en alliage relativement doux, utilisés habituellement; ce procédé est caractérisé par le fait que l'expansion de la tête à former à l'extrémité de la tige (58, 59) du rivet pendant le processus de rivetage, est commandée par une riveteuse (62) entourant ladite etrémité (58, 59), d'abord sans la serrer. Quand on approche de l'expansion du diamètre de la tête D = 1,5 d (d représentant le diamètre du rivet), c'est-à-dire la limite au-delà de laquelle se produit une rupture de la tête, la riveteuse (62) empêche une déformation plus importante et provoque l'écartement de la matière formant la tête vers la partie centrale de la tige du rivet (57) qui s'élargit et agrandit le trou (53) suffisamment pour prolonger considérablement la durée du joint riveté. Le processus de serrage progressif de l'extrémité de la tige (58, 59) au moyen de la riveteuse (62) permet d'effectuer l'opération à la main. On peut encore améliorer celle-ci en utilisant une riveteuse (62) dont le profil (67, 68, 69) est complémentaire au contour de l'extrémité de la tige (58, 59).
Patent EP-0600897-A1 (EP)
Inventor: OPPERMANN KLAUS-GUENTER
IPC: H01L29/08
Filed: 1992-06-29
Abstract: L'invention concerne un semi-conducteur de puissance comportant quatre zones, dans lequel une zone émettrice (EZ) est constituée d'au moins une région émettrice (4) et d'au moins une première partie (5) d'une structure d'aspiration (AS) et avec lequel chaque première partie de la structure d'aspiration est reliée par une liaison électriquement conductrice à une électrode principale (7) par une deuxième partie (6) de la structure d'aspiration (AS). L'invention permet d'éviter par exemple l'amorçage d'un thyristor parasite dans un transistor bipolaire à grille isolée (IGBT) et elle permet également d'obtenir dans les thyristors une caractéristique de sortie du type pentode.
Patent EP-0593664-A1 (EP)
Inventor: FARRIS RICHARD J
IPC: C08G69/44
Filed: 1992-07-07
Abstract: L'invention décrit de nouveaux copolymères en blocs segmentés comprenant des blocs mésogéniques (ou ''en barre''), ainsi que des blocs de polymère en pelote souple, spécialement conçus pour se mélanger avec une matrice de polymère en pelote souple sensiblement similaire, afin d'améliorer les propriétés mécaniques de ladite matrice. Par exemple, on a préparé des mélanges de téréphtalate de polybutylène (PBT) avec un copolymère en bloc à cristaux liquides contenant un térétphtalate de polytétraméthylène 4,4'-téréphtaloyldioxydibenzoate-b-polybutylène (LCP-b-PBT) par précipitation provoquée par un solvant commun, par séchage et par filature à chaud à travers une filière capillaire, afin de produire un monofilament. Dans tous les mélanges, les régions de LCP-b-PBT ont présenté une dimension inférieure à 0,1 mum ainsi qu'une dispersion ultrafine et uniforme. Même si les mélanges n'ont été que modérément allongés pour être transformés en fibrilles, l'adhérence interfaciale entre le LCP-b-PBT et le PBT pur s'est avérée excellente.
Patent EP-0556362-A1 (EP)
Inventor: DUVEAU JEAN
IPC: B01D24/02
Filed: 1992-08-19
Abstract: L'invention concerne un procédé et un dispositif de filtration d'un milieu liquide, notamment d'eau usée, contenant des particules et matières en suspension. On fait traverser au milieu liquide un agent filtrant comprenant des fragments d'une matière plastique expansée, déformable élastiquement, à cellules ouvertes ou semi-ouvertes, d'une dimension comprise entre 0,1 et 2,5 mm, les fragments de matière plastique ayant un volume maximum d'environ 8 cm3 à l'état non comprimé.
Patent EP-0609250-A1 (EP)
Inventor: CHANG WEN-HSUAN
IPC: C08G65/32
Filed: 1992-09-17
Abstract: Cette invention concerne de nouveaux silanes portant au moins une fraction soluble dans l'eau et au moins un groupe hydrophobe, lesquels sont appropriés pour préparer des solutions ou des dispersions stables renfermant plus d'environ cinq pour cent en poids de ces silanes.