baber/WOPTO huggingface dataset:
Patent EP-0538130-A1 (EP)
Title: Tube-guide à étanchéité intégrée pour butée de débrayage de boîte de vitesses de véhicule automobile
Inventor: CAILLAUD CLAUDE
IPC: F16J15/32
Filed: 1992-10-15
Abstract: L'invention est relative à un tube-guide à étanchéité intégrée pour butée de débrayage de boîte de vitesses de véhicule automobile, comportant un manchon tubulaire apte à être engagé axialement autour de l'arbre d'entrée de la boîte de vitesses et présentant une portée radiale d'un seul tenant, formant platine pour la fixation du tube-guide sur la face extérieure de la paroi du carter de la boîte de vitesses, et une bague d'étanchéité à lèvre engagée à l'intérieur du manchon. La bague d'étanchéité à lèvre comporte une armature (5) comprenant une portée tubulaire (6) apte à être engagée à force dans le manchon tubulaire (1) du tube-guide, ladite portée tubulaire (6) étant prolongée à chacune de ses extrémités par une portée radiale, l'une (7) dirigée vers l'intérieur et à l'extrémité de laquelle est réalisée une garniture d'étanchéité à lèvre (9) et l'autre (8) dirigée vers l'extérieur et sur laquelle est réalisé un bourrelet annulaire d'étanchéité (13) apte à venir au contact de la face extérieure de la paroi du carter. <IMAGE>
Patent EP-0598966-A1 (EP)
Inventor: CLAUBERG ROLF DR
IPC: G02B6/125
Filed: 1992-11-24
Abstract: Optical waveguide isolator (121) for monolithic integration with semiconductor light emitting diodes such as Fabry-Perot or ring laser diodes. The present optical isolator (121), with optical input port (95) and output port (96), comprises a branching waveguide coupler (56). This branching waveguide coupler (56) has a waveguide stem (60) splitted at one end into two waveguide branches (57,58) such that a light wave fed via said input port (95) into a first of these branches (58), is guided via the waveguide stem (60) and the output port (96) out of the device. A light wave fed to the isolator's output port (96) is guided along the stem (60) and coupled into the second waveguide branch (57) to the absorber (54).
Patent EP-0541501-A1 (EP)
Inventor: BRAEND DAG ARNE
IPC: G01F15/06
Filed: 1992-10-27
Abstract: Method and apparatus for continuous measurement of liquid flow velocity, where there are positioned risers (1, 2) between respective line light sources (6, 7) and where between the risers (1, 2) there is positioned at least one CCD image sensor (8). The risers (1, 2) are joined together at one end thereof and are connected with the surroundings via a valve (3). At the other end the risers (1, 2) are connected with a liquid stream supply line via three-way valves (4, 5). The three-way valves (4, 5) are joined together via a return outlet with the return line for the liquid stream.
Patent EP-0564497-A1 (EP)
Title: Recepteur de television
Inventor: SHELLARD CHRISTOPHER JOHN
IPC: H04N9/64
Filed: 1991-12-19
Abstract: Récepteur de télévision comprenant une partie réception, un circuit de traitement des signaux de télévision reçus qui contiennent de préférence des données numériques, ledit circuit comportant un étage de sélection (4, 5), et un circuit de mesure (9) comprenant une sortie (8), pour mesurer la qualité du signal, ou toute autre variable mesurée qui est représentative de ladite qualité, telle que par exemple le rapport signal-bruit, l'intensité du champ, le taux d'erreurs sur les bits, etc., du signal de télévision reçu. L'étage de sélection (4, 5) comporte une bande (un spectre) de transmission réglable et une entrée de commande (6, 7). Ladite entrée de commande de l'étage de sélection est reliée à la sortie (8) du circuit de mesure (9), lequel règle la bande de transmission de l'étage de sélection en fonction de la qualité du signal mesuré, de manière à diminuer ou augmenter la bande de transmissionde l'étage de sélection si, respectivement, la qualité du signal de télévision reçu se dégrade ou s'améliore.
Patent EP-0582614-A1 (EP)
Title: Polymeric compositions.
Inventor: BROWERS FRANK
IPC: E01C13/06
Filed: 1992-04-28
Abstract: There is disclosed a method of producing a porous composite comprising the steps of : pre-wetting particulate material with a liquid curing agent medium to form a stable intermediate; transporting the intermediate to site; forming a shaped mass of the intermediate; and applying to the intermediate a liquid polymer or pre-polymer, either immediately before or after formation of said mass.
Patent EP-0593497-A1 (EP)
Title: PROCESS FOR THE PREPARATION OF 2-ALKYL-4-ACYL-6--i(TERT)-BUTYLPHENOL COMPOUNDS.
Inventor: GIBSON THOMAS WILLIAM
IPC: C07C45/79
Filed: 1992-01-31
Abstract: The subject invention relates to a process for the preparation of 2-alkyl-4-acyl-6-tert-butylphenol compound having the chemical structure:    <IMAGE>  (1)  wherein -R is an aliphatic group having a terminally unsaturated moiety selected from -C 3BOND CH and -CH=C=CH2, and R' is selected from saturated, straight, branched or cyclic alkyl having from 1 to about 10 carbon atoms; the 2-alkyl-4-acyl-6-tert-butylphenol compound being produced in a reaction mixture comprising the corresponding 2-alkyl-6-tert-butylphenol:   <IMAGE>  the corresponding carboxylic acid: RCOOH, and trifluoroacetic anhydride.
Patent EP-0585378-A1 (EP)
Title: Composition pour agent moussant et procede de production de mousses
Inventor: YORK ROBERT OLIVER
IPC: C08J9/14
Filed: 1992-05-18
Abstract: Utilisation d'agents moussants aux polyfluorocarbures pour la préparation de mousses polymères, et en particulier l'utilisation de 1,1-difluoroéthane pour la préparation de mousses de polystyrène destinées à l'emballage alimentaire et à la restauration.
Patent EP-0586579-A1 (EP)
Inventor: CHEN CHING-HWA
IPC: H01P7/06
Filed: 1992-05-22
Abstract: Fenêtre de transmission (100) d'hyperfréquences pour un dispositif de traitement au plasma (1) caractérisée par un faible coefficient de réflexion et capable de générer un plasma homogène de manière stable et efficace. La fenêtre se présente sous forme d'un corps composé d'une ou plusieurs parties du même matériau diélectrique ou de matériaux diélectriques différents. Une surface (100a) de la fenêtre, faisant face à un cornet (107) de transmission d'hyperfréquences ou à un guide d'ondes (106), est de forme plane et s'étend perpendiculairement par rapport à une direction axiale. Une surface opposée (100b) de la fenêtre est en retrait, de sorte que le corps présente une épaisseur non uniforme entre les deux surfaces. La surface en retrait peut présenter des formes différentes, et les dimensions globales de la fenêtre peuvent être équivalentes aux dimensions d'une chambre de formation (104) de plasma du dispositif de traitement au plasma. L'orifice d'évacuation de la chambre de formation de plasma peut être pratiqué dans une paroi terminale, ou cet orifice peut être ménagé dans le pourtour interne de la chambre de formation de plasma.
Patent EP-0596973-A1 (EP)
Title: Device for sensing volatile materials.
Inventor: GARDINER JULIAN W
IPC: C25B3/29
Filed: 1992-07-29
Abstract: A device is described for sensing volatile materials, the device comprising: a) a plurality of sensors each comprising a pair of spaced-apart electrical contacts (12) and a semi-conductor polymer extending between the contacts, wherein the polymer is such that its electrical resistance can change when exposed to a volatile material; and b) means for measuring the electrical resistance (or a parameter varying therewith) of the semi-conductor polymer of each sensor. The distance between the contacts across which the polymer extends is up to 25  mu m, or in the range of 7 to 13  mu m, more preferably 9 to 11  mu m and most preferably about 10  mu m.
Patent EP-0605527-A1 (EP)
Title: Cell culture substrate.
Inventor: WEIBEZAHN KARL FRIEDRICH
IPC: C12N5/071
Filed: 1992-09-23
Abstract: In an apparatus for culturing cells which comprises a plate-like body with a lattice structure having openings separated from one another by sidewalls and a bottom disposed on one side of the lattice structure and having passages permeable for liquids but not for cells so as to form, with the lattice structure, cavities for receiving cells to be grown therein, the cavities have a clear width of between 50  mu m and 1000  mu m and the bottom consists of a material to which cells placed into the cavities will not easily attach so that the cells grow from the side walls of the cavities causing them to form a three-dimensional cell structure.
Patent EP-0609253-A1 (EP)
Title: Process for preparing a mixture of dodecadienol isomers, intermediates for preparing the same and its use.
Inventor: KLEIN ULRICH
IPC: C07C43/315
Filed: 1992-09-24
Abstract: A process is disclosed for preparing a mixture of 8E,10E-dodecadienol (Ia), 8E,10Z-dodecadienol (Ib), 8Z,10E-dodecadienol (Ic) and 8Z,10Z-dodecadienol (Id), H3?C-CH=CH-CH=CH-(CH2?)6?-CH2?-OH, (8E,10E = Ia), (8E,10Z = Ib), (8Z,10E = Ic), (8Z,10Z = Id) from 1,8-octandiol (II) which is transformed by a halogenating agent into (III): Hal-CH2?-(CH2?)6?-CH2?-OH, (III) is then reacted with (IV): H2?C=CH-O-R, producing (V): Hal-CH2?-(CH2?)6?-CH2?-O-CH(CH3?)-OR, which is transformed in the presence of magnesium with crotonaldehyde into (VI): H3?C-CH=CH-CH(OH)-(CH2?)8?-O-CH(CH3?)-OR. The alcohol protective group is split off from (VI) in the presence of an acid, at the same time as the hydroxyl function is eliminated. Also disclosed are intermediates for this process, and a process for fighting the fruit surface eating tortrix moth Cydia pomonella with this mixture according to the mating interruption method.
Patent EP-0605598-A1 (EP)
Inventor: FRISCHAUF PETER AAGE
IPC: G01N21/31
Filed: 1992-09-17
Abstract: L'invention se rapporte à un procédé de détermination photométrique in vitro du contenu d'un analyte dans un échantillon. L'échantillon est placé dans un dispositif de mesure possédant une chambre de mesure qui a une longueur de chemin de rayonnement définie et au moins une partie de paroi partiellement transparente. La chambre de mesure est en communication optique avec un système optique adapté à l'analyte et comportant une source de rayonnement et un détecteur de rayonnement. En outre, on peut régler la configuration de la chambre de mesure, ceci permettant de contrôler l'ajustement de la longueur du chemin de rayonnement traversant la chambre de mesure. Dans une première étape de mesurage, on règle la première longueur de chemin de rayonnement traversant la chambre de mesure et on émet, à au moins une longueur d'onde, le rayonnement provenant de la source de rayonnement et passant par la chambre de mesure pour se diriger vers le détecteur de rayonnement. Puis, dans une seconde étape, on ajuste la forme de la chambre de mesure, réglant ainsi une seconde longueur d'onde traversant la chambre de mesure. On émet à nouveau, à la même longueur d'onde que celle émise lors de la première étape, un rayonnement provenant de la source de rayonnement et passant par la chambre de mesure pour se diriger vers le détecteur de rayonnement. Le contenu de l'analyte est ainsi déterminé sur la base du rayonnement détecté à chaque étape de mesurage.
Patent EP-0606364-A1 (EP)
Inventor: HORMADALY JACOB
IPC: H01C7/04
Filed: 1992-09-30
Abstract: Pâte de thermistor à couche épaisse comprenant un mélange de particules finement divisées composées essentiellement: a) d'une phase conductrice constituée de (1) au moins un oxyde d'un métal du groupe du platine présentant un TCR positif, et (2) Co2RuO4; b) d'un liant inorganique présentant un point de ramollissement au dilatomètre compris entre 450 et 750 °C, qui contient des oxydes de métaux de transition et est exempt d'oxydes de métaux alcalins; c) d'une charge sélectionnée parmi la silice vitreuse, la zircone et des mélanges de ces substances; tous les composants de a) à c) sont dispersés dans d) un milieu organique.
Patent EP-0668781-A1 (EP)
Inventor: SOBOL ROBERT E
IPC: A61K48/00
Filed: 1992-10-23
Abstract: A novel method of tumor immunotherapy is described comprising the genetic modification of cells resulting in the secretion of cytokine gene products to stimulate a patient's immune response to tumor antigens. In one embodiment, autologous fibroblasts genetically modified to secrete at least one cytokine gene product are utilized to immunize the patient in a formulation with tumor antigens at a site other than an active tumor site. In another embodiment, cells genetically modified to express at least one tumor antigen product and to secrete at least one cytokine gene product are utilized in a formulation to immunize the patient at a site other than an active tumor site.
Patent EP-0620815-A1 (EP)
Title: Derives de phenol utilises comme agonistes d'une proteine-kinase cyclique dependant de l'amp
Inventor: PORTER RODERICK ALAN
IPC: C07D317/52
Filed: 1992-11-16
Abstract: L'invention concerne des dérivés de phénol qui sont des agonistes d'une protéine-kinase cyclique dépendant de l'AMP utilisés comme médicaments.
Patent EP-0555823-A1 (EP)
Inventor: YAGI TAKESHI
IPC: B29D11/00
Filed: 1993-02-10
Abstract: A method for manufacturing a preform having steps of obtaining a plastic material by kneading silica powder, a binder, water, and a surfactant, and obtaining a porous preform (99) by extrusion-molding the plastic material. According to this method, a porous preform (99), which can obtain an optical fiber exerting high mechanical strength, can be efficiently manufactured without generating bubble.
Patent EP-0572787-A1 (EP)
Inventor: BOUIS XAVIER
IPC: G01M9/04
Filed: 1993-04-21
Abstract: The walls (11, 12, 13, 14) of a wind tunnel (10) contain slots which extend longitudinally in the test region (18) and behind which grooves (19) are formed. Each of the grooves (19) contains a flexible base (22) which can be brought into a desired form with the aid of adjusting means. As a result, the influences of the wall on the air flow are reduced and rendered more amenable to calculation. This concept reduces the influences of the wall on the model investigations (improvement of the wind tunnel simulation) and permits a more accurate and reliable calculation of the remaining residual influences. <IMAGE>
Patent EP-0581194-A1 (EP)
Inventor: MUELLER-LEHAR JUERGEN
IPC: C07C233/43
Filed: 1993-07-22
Abstract: The present invention relates to a process for the preparation of enamines of the formula 1
       
 wherein R is CN, CO₂H, or CO₂R¹ wherein R¹ is loweralkyl; Y is CH₂ or C = O ; X is hydrogen, loweralkyl, loweralkoxy, halogen, hydroxy, nitro, NHCOR² wherein R² is loweralkyl, or a group of the formula NR³R⁴ wherein R³ and R⁴ are independently hydrogen or loweralkyl; and n is 0, 1, or 2, which comprises condensing an aniline of formula  2 
       
 wherein R and X are as hereinbeforedefined with a cycloalkanone or -dione  3 
       
 wherein Y and n are as hereinbeforedefined in an aqueous medium containing an acidic promoter.
Patent EP-0589432-A1 (EP)
Inventor: BROWN NEIL DR
IPC: C01F7/144
Filed: 1993-09-22
Abstract: A new process is described for preparing an aluminium hydroxide having a rounded grain surface, in which a liquor derived from the Bayer process and having a particular composition is seeded with an aluminium hydroxide having a particular particle size distribution and is stirred out. The aluminium hydroxide obtained by the new process is particularly suitable for flame-proofing plastics.
Patent EP-0608482-A1 (EP)
Title: Plastic foot for mounting of terminal blocks and the like on supporting rail
Inventor: SCHULZE RAINER
IPC: H01R9/26
Filed: 1993-09-29
Abstract: In the case of this plastic foot (1), two stops (4, 5) are provided which act on the outer edges of the two supporting limbs (3) of the supporting rail (2), are rigid and are only slightly resilient. The foot furthermore has slightly resilient contact pieces (6) which act on the tops of the supporting limbs and, on one side, it has a latching spring leg (8) which engages under the supporting limb (3) in a snapping manner. In the displacement direction of the foot transversely with respect to the supporting rail longitudinal extent, corresponding to the direction in which the springing of the latching spring leg (8) acts, all the loads are absorbed by the stops (4, 5) so that the spring effect of the latching spring leg cannot suffer fatigue. <IMAGE>
Patent EP-0595217-A1 (EP)
Inventor: HETTWER WERNER
IPC: B01J41/07
Filed: 1993-10-22
Abstract: The process according to the invention is suitable above all for working up used and aged glycol/water hydraulic fluids. In a first process step, the more or less brown-coloured fluid to be worked up is subjected to a process for separating off the undissolved solid and liquid components. The fluid thus treated is then contacted with an anion exchanger or a cation exchanger or a combination of anion exchanger and cation exchanger for separating off the dissolved interfering components. The glycol/water solution thus obtained is colourless to slightly yellow-coloured and can be recycled to the original use or another use. In the case of losses of glycol, water and/or additives in connection with the working-up, the quantities lost will be replaced again. The process described thus represents a simple and economical method for the working-up of hydraulic fluids containing glycols as base materials.
Patent EP-0652676-A1 (EP)
Inventor: TSUKAGOSHI IKUO C O SONY CORPO
IPC: H04N5/14
Filed: 1993-11-08
Abstract: In a picture encoding apparatus, detection of a moving vector of half-pixel precision is executed by using a single clock without increasing the number of frame memories. 
     Time-series input pixel data is transformed into parallel pixel data; the parallel pixel data obtained through the transformation is interpolated to thereby generate interpolating data on each pixel in an area specified by a moving vector of one-pixel precision. The interpolation data is output in parallel as pixel data on a plurality of interpolation block areas (B1, B2) obtained by displacing by 1/2 pixel the block area (B1, B2) specified by the moving vector at one-pixel unit, thereby making it possible to quickly obtain interpolation data solely on a region around the area specified by the moving vector at one-pixel unit. 
     With this arrangement, interpolation can be executed with a substantially simplified construction as compared to the prior art, making it possible to easily detect a moving vector of half-pixel precision without increasing the number of frame memories of clock frequency.
Patent EP-0601547-A1 (EP)
Inventor: OHKAWA SHIGENORI
IPC: A61K31/4535
Filed: 1993-12-07
Abstract: A crystalline salt of an enantiomer of 5-amino-2,4,6,7-tetramethyl-2-(4-phenylpiperidinomethyl)-2,3-dihydrobenzo[b]furan which is stable and improved in solubility in water, is useful for an excellent lipidperoxide formation inhibitor.
Patent EP-0552952-A1 (EP)
Inventor: SHIMADA TAKAYUKI
IPC: G02F1/133
Filed: 1993-01-21
Abstract: An active matrix substrate including a plurality of pixels (107) arranged in a matrix manner and a plurality of switching elements (103a, 103b) connected in series to each of the plurality of pixels (107), each of the plurality of switching elements (103a, 103b) having a gate electrode, a gate electrode of at least one of the plurality of switching elements being electrically isolated from those of other remaining switching elements.
Patent EP-0589551-A1 (EP)
Inventor: WEISBURN JAMES T
IPC: E05B73/00
Filed: 1993-05-12
Abstract: A security container (1) for storing various articles is formed with a groove (24) along one edge of a cover (10) which extends parallel with a similar groove (28) formed on a base (2) of the container, when the cover is in a closed position on the base. A generally U-shaped slide latch (35) is slidably removably mounted in the spaced grooves for movement therealong between locked and unlocked positions. A plurality of projections (44, 45, 46) on the slide latch engage flexible (30, 31, 32) on the base to secure the slide latch in locked position upon an open end of the slide latch reaching a stop (34) formed on an end of the base. A manually operated key (50) has tangs (53) which are inserted through openings (42) formed in the slide latch to disengage the flexible tabs from the projections, permitting the slide latch to be slidably removed from the container grooves enabling the cover to be opened from the base. The locking projections (44, 45, 46) and flexible tabs (30, 31, 32) are in stepped offset relationship to enable the projections to move past the tabs once released from engagement therewith.
Patent EP-0582468-A1 (EP)
Inventor: JOHNO MASAHIRO C O CORPORATE R
IPC: C09K19/02
Filed: 1993-08-04
Abstract: An anti-ferroelectric liquid crystal composition consisting essentially of an anti-ferroelectric liquid crystal (A) and a ferrielectric liquid crystal (B) shows a low threshold voltage so that the driving voltage can be decreased, and the composition can give a liquid crystal display device utilizing a fast response time or switching among tristabile states, a distinct threshold votage characteristic and excellent memory performance.
Patent EP-0587494-A1 (EP)
Inventor: ABIVEN HENRI
IPC: C22C47/16
Filed: 1993-09-08
Abstract: Composite material using a magnesium alloy containing zirconium in combination with a carbonaceous reinforcement, and process for its manufacture. According to the invention such a composite material is prepared by infiltrating a reinforcement made of carbon or graphite fibres with a liquid magnesium alloy containing from 0.3 to 1 % by weight of zirconium, at a temperature of 650 to 850 DEG C. Under these conditions a layer of zirconium carbide is formed on the fibres, containing magnesium in solid solution, corresponding, for example, to the formula ZrCxMgy with 0.3<x<1 and 0.02<y<0.12, which causes the fibres to be wetted by the molten magnesium and produces good adhesiveness between the fibres and the matrix, without degrading the mechanical characteristics of the fibres.
Patent EP-0560716-A1 (EP)
Inventor: HAUG WERNER
IPC: B65C9/18
Filed: 1993-03-01
Abstract: To avoid deforming the label web (3) of a device for label transport in a deflecting guide (10) during a lengthy standstill, the drive motor (29) is reversible, so that the label web (3) is transported back at the end of a transport run-off, until it has left the deflecting guide (10). <IMAGE>
Patent EP-0595760-A1 (EP)
Inventor: ITOH MINEYUKI
IPC: B41F13/16
Filed: 1993-05-14
Abstract: A groove (2) extends in the axial direction of a plate cylinder (3) on which a printing plate (1) is mounted. A first plate clamp (A) is rotatably supported to the plate cylinder (3). A second plate clamp (B) is disposed in the groove (2) so as to be moveable along the axial direction of the cylinder (3). The second plate clamp (B) receives, at its an end, an adjusting bolt (39) for moving the plate cylinder (1) in the axial direction thereof. The second plate clamp (B) has a coil spring (35), at its the other end, for pressing the adjusting bolt (39) against the inner surface of the groove (2). The second plate clamp (B) is moved in the axial direction of the plate cylinder (1) by manipulating the adjusting bolt (39) for adjusting the twist of the printing plate (3).
Patent EP-0565500-A1 (EP)
Inventor: RODERT JOERGEN
IPC: B25D9/00
Filed: 1993-03-23
Abstract: s7 Rock drilling device comprising a backhammer unit (10) in which a hammer piston (9) is movable to-and-fro for automatically exposing a tube string (4) to impacts in a direction away from a drill bit (8) in the tube string. The backhammer unit comprises a housing (13) and a springloaded tube part (14). The housing and the tube part form between them a first valve (16) and a second valve (17). At drilling the first valve which contols the supply of driving medium to said hammer piston is closed and the second valve which controls the flushing medium flow is open. At backwards feeding of the rock drilling machine (2) along the feed beam (1) with a force which exceeds a predetermined value the first valve is open and the second valve is closed.