baber/WOPTO huggingface dataset:
Patent EP-0548548-A1 (EP)
Inventor: TERADA MASAHIRO
IPC: C09K19/42
Filed: 1992-11-20
Abstract: A liquid crystal device with a decreased temperature-dependence of response speed is obtained by using a liquid crystal composition having a temperature range where the composition assumes chiral smectic C phase. The temperature range of chiral smectic C phase includes a) a first temperature range where the liquid crystal composition shows a cone angle Ⓗ in chiral smectic C phase which increases on temperature decrease down to a mediate temperature T (Ⓗ max ) and b) a second temperature range, below the first temperature range, where the liquid crystal composition shows a cone angle Ⓗ in chiral smectic C phase which decreases on further temperature decrease below the mediate temperature (curve  I-A;curve I-B is prior art). 
     A similar temperature dependence, with a likewise defined mediate temperature T ( δmax ), is shown by the layer inclination angle δ.
Patent EP-0546366-A1 (EP)
Inventor: BUEHLER ULRICH DR
IPC: C09B67/22
Filed: 1992-11-23
Abstract: Monoazo dye of the general formula I 
<IMAGE>
 in which 
 
  X denotes methyl, chlorine or bromine 
  R<1> denotes ethyl, n-propyl, i-propyl, n-butyl or i-butyl 
  R<2> denotes methyl, ethyl, n-propyl, i-propyl, n-butyl or i-butyl and 
  n denotes 2 or 3 
 mixtures which contain dyes of the general formula I and the preparation of these dyes and their mixtures and their use for the dyeing of hydrophobic synthetic materials, in particular for automobile cover fabrics.
Patent EP-0546577-A1 (EP)
Inventor: KUMAGAE YOJIRO
IPC: B41M5/145
Filed: 1992-12-11
Abstract: The improved β-type crystal modification of 2-(3-methylanilino)-3-methyl-6-diethylaminofluoran has high solubility in inner-phase solvents. The compound is very useful as a color former for pressure-sensitive recording materials and thermal recording materials. Recording materials that use this compound as color former exhibit good performance in various characteristics such as whiteness of the background, its storage stability, color rendition, sensitivity for color formation and color fastness of image.
Patent EP-0517317-A1 (EP)
Inventor: KOPPES MARGARETHA JOHANNA CAEC
IPC: C07F9/48
Filed: 1992-06-01
Abstract: A process for the preparation of linear polymers which comprises polymerizing at least a conjugated diene and/or a monoalkylene aromatic compound in the presence of an organoalkali metal initiator compound and at least a hydrocarbon diluent, and subsequently contacting the living polymer chains with a compound of general formula; 
 
 
 
        RP(X) n (OR¹)₂ 
 
 
 
wherein R is a hydrocarbyl group of which the carbon atom connected to the phosphorus atom is a secondary or tertiary carbon atom; R¹ is an optionally substituted hydrocarbyl group; X represents an 0 or S atom; and n is 0 or 1.
Patent EP-0586760-A1 (EP)
Inventor: ROBERTS ROGER C
IPC: H01P5/107
Filed: 1992-09-11
Abstract: A miniaturized waveguide mode ferrite RF phase shifter is efficiently transitioned to a matched impedance microstrip transmission line mode at either end to result in an ultra small, efficient and lightweight essentially "planar" phase shifter device having a single ferrimagnetic toroid.
Patent EP-0540236-A1 (EP)
Title: Optical connective device
Inventor: GOOSSEN KEITH WAYNE
IPC: G02B6/36
Filed: 1992-10-21
Abstract: This invention is an optical connective device which can have a two-dimensional array of optical fibers. The device can be comprised of a single piece of light conducting material such as glass, plastic or the like shaped to have a slab support member having pillars which project outward from opposing surfaces. The pillars on one of the opposing surfaces are optically aligned with corresponding pillars on die other opposing surface. The length of a pillar can be as small as its diameter. The ends of the pillars can be flat or curved to form a lens and each pillar can be accurately located to an arbitrary position. The optical connective device can be sandwiched between chips to provide an integrated circuit chip-to-chip connective device for a stack of two or more chips.
Patent EP-0559984-A1 (EP)
Inventor: ACKERMANN WALTER T
IPC: B01F15/00
Filed: 1992-10-29
Abstract: A mascara container is provided with a stirrer (16) comprising an oblong frame (36) having side elements spaced inward from the container wall (12). The spacing permits working of the fluid adjacent the stirrer blades against the stationary fluid adhering to the wall of the container, such working and related shear makes the fluid less viscous so that it flows downward in the container.
Patent EP-0536014-A1 (EP)
Inventor: TRIBUZIO PASQUALE
IPC: B60R25/08
Filed: 1992-09-07
Abstract: The invention relates to a master cylinder comprising a body (12) including a bore (14) in which there slides, in leaktight manner, at least one piston (16, 18) which can be moved between a rest position and at least one working position and determining at least one pressure chamber (20, 22) connected to a user fluid circuit, the piston (18) having a peripheral groove (44). According to the invention, a finger (42) actuated by an external means (46) is capable of penetrating into the groove (44) in order to lock the piston in one of its positions. <IMAGE>
Patent EP-0561091-A1 (EP)
Inventor: CORON JEAN PAUL
IPC: E05F15/12
Filed: 1992-03-16
Abstract: This opening/closing device for garage doors and similar closures, the said doors being of the type comprising one or more panels, is notable in that it consists of a linear guide module (1) consisting of a long one-piece profile having an omega-shaped cross-section with an upper wall (1.3) and profiled side walls (1.1-1.2) defining between them a passage (1.5) for allowing the controlled displacement and translational movement of one or more fastening means (5) introduced into and sliding in the linear module, and in that the said module has on the inside, over its entire length, a longitudinal cavity (1.6) allowing the introduction of the transmission and drive means (7) and of the abovementioned fastening means (5), the said cavity being designed, near its lateral sides, with recesses (1.9) for the guidance and translational movement of the said means (7 and 5), and in that the said module is applied to at least one upper or vertical fixed part of the structure frame (2), from which the passage aperture of the door is defined, the panel or the various panels or only some of these being coupled to fastening means (5) making it possible, during the operation of the latter, to automatically accompany the movement of the various panels during the opening/closing of the door. <IMAGE>
Patent EP-0550353-A1 (EP)
Inventor: PALUM RUSSELL J
IPC: H04N5/225
Filed: 1992-12-21
Abstract: An apparatus for imparting a controlled relative displacement of two parallel surfaces along a single axis or along two orthogonal axes is disclosed. Controlled displacement along any axes, orthogonal or otherwise, may be obtained by stacking appropriately oriented single-axis units. The apparatus uses a force-generating means (16, 17) and connecting beams (4, 5, 13, 14) acting in concert to produce a relative displacement of two rigid parallel frames (2, 7). An imaging means (15) is mounted on one rigid frame and a photosensitive matrix (3, 11) on the other to provide an electro-optical detector system in which the image field may be periodically displaced along a closed trajectory to cover the interstices between the detector elements of the photosensitive matrix.
Patent EP-0517679-A1 (EP)
Inventor: GNOCCHI CLAUDIO
IPC: B65D77/04
Filed: 1992-06-04
Abstract: There is disclosed an improved package (1) for packaging deep frozen food products,(3) in particular fish, crostacea and molluscs, either not pre-processed or pre-processed. The package comprises a heat molded tray, (2) therewith a clear protective film (4) cooperates, made of a plastic material,which can envelop, in a vacuum condition, the food products so as to adhere to the latter while allowing a perfect vision of the products by the consumer. The tray, in particular, is contained in a cardboard casing having a profiled window.
Patent EP-0528786-A1 (EP)
Title: Biological waste water purification plant
Inventor: WIMMER ELMAR
IPC: C02F3/06
Filed: 1992-08-13
Abstract: A biological waste water purification plant has at least one trickling filter 4 provided between an upper waste water distributor 14 and a lower collecting trough 15, which trickling filter has a water-permeable filter layer 5, 6 which takes up microorganisms. In order to be able to ensure reliable oxygen supply to these microorganisms, a baffle layer 7, which alternately blocks or releases the water throughflow, is arranged downstream of the filter layer 5, 6.
Patent EP-0513317-A1 (EP)
Title: Re-usable package.
Inventor: UMIKER HANS
IPC: B65D88/52
Filed: 1991-11-27
Abstract: The re-usable package proposed comprises a container made of plastic, the container being made up of individual modular-design elements.
Patent EP-0562043-A1 (EP)
Inventor: CAMPO THEODORE J
IPC: C23G3/00
Filed: 1991-12-09
Abstract: Procédé et appareil servant à décontaminer la surface d'un objet, et comprenant une machine effectuant un lavage aqueux (10), une armoire (12) pourvue d'une structure à parois formant une multiplicité de stations de travail et comprenant un compartiment de prélavage (14), un compartiment de lavage (16), un compartiment de rinçage (18), un compartiment de rinçage initial (20), et une station de séchage à l'air (26), tous séparés afin d'éviter un entraînement de la contamination d'un poste à l'autre. Une unité de démagnétisation (34) est montée sur l'armoire (12) afin de démagnétiser des lames. Des piles (54) de lames de rasoir passent à travers les différentes stations, les buses ou jets à l'intérieur de la machine étant orientés de telle façon que les lames sont séparées une par une par la pression de l'eau ou de l'air. Une eau de rinçage purifiée et de préférence une solution de nettoyage aqueuse sont utilisées dans la machine et circulent à travers les postes en passant par un système d'écoulement permettant d'utiliser les solutions de nettoyage et les substances de rinçage de manière efficace et économique.
Patent EP-0535219-A1 (EP)
Inventor: KNECHT THOMAS A
IPC: H03H9/05
Filed: 1992-03-27
Abstract: Un dispositif piezoélectrique montable en surface comprenant un masque se présentant sous la forme d'une plaque de finition in situ est monté sur un substrat (20) comprenant des trous de traversée (26, 28 et 30) permettant de conduire des signaux d'un élément piezoélectrique (40) pouvant comporter des étages de résonateurs multiples (48, 46, 50 et 56). Une structure de support métallique (70) faisant office de masque sous forme de plaque de finition comprend des fenêtres ou des trous traversants (72, 74 et 76), elle permet la syntonisation du dispositif piezoélectrique par chargement en masse pendant la production, elle supporte de manière adaptable l'élément piezoélectrique (40), elle assure une protection HF pour les résonateurs, et elle constitue un masque se présentant sous la forme d'une plaque de finition in situ.
Patent EP-0597867-A1 (EP)
Title: Screw cap for sealing a bottle or the like.
Inventor: HERTRAMPF MICHAEL DR
IPC: B65D41/04
Filed: 1992-06-25
Abstract: A screw cap for sealing a bottleneck or the like with a substantially cylindrical securing section (1) with a female thread (2) which can be screwed on a male thread (7) of a bottleneck (8). The base of the screw cap forms a sealing section (3). In addition, there is a stop to define the position at which an edge of the bottleneck bears on the securing section. This stop is on the inner wall of the cylindrical securing section and preferably forms a bearing surface (6) in a plane perpendicular to the screw axis. As the bearing surface is on the outside of the bottleneck, the face of the bottleneck is free for the abutment of the sealing section or a seal. The stop securely establishes a given screw-on distance even when the cap is detached and refitted several times with differing torques and thus ensures that the force with which the sealing section or seal bears on the face of the bottleneck is precisely defined. This also precisely defines the pressure which, when exceeded, results in an increased internal pressure escaping from the bottle.
Patent EP-0588966-A1 (EP)
Title: Systeme de catheter vasculaire universel
Inventor: JANG G DAVID
IPC: A61M25/00
Filed: 1992-06-12
Abstract: Cathéter d'angioplastie (10) comprenant une tige de cathéter (12) possédant une partie proximale et une partie distale, un ballon d'angioplastie (24) fixé à la tige à sa partie distale, une lumière de fil de guidage s'étendant à travers la tige et à travers le ballon, afin de recevoir un fil de guidage orientable. Ladite lumière de fil de guidage possède une ouverture proximale (32) située à un point se trouvant normalement à l'extérieur du patient, et servant à y introduire un fil de guidage, ainsi qu'une ouverture latérale (34) conçue pour permettre le passage d'un fil de guidage dans ladite lumière à travers sa paroi extérieure. L'ouverture latérale (34) est située en position distale par rapport à l'ouverture proximale et à des moyens de retrait du fil de guidage (40) se trouvant dans la paroi extérieure de ladite lumière s'étendant de l'ouverture proximale (32) à l'ouverture latérale (34), afin de permettre de déplacer latéralement un fil de guidage situé dans la lumière de guidage, depuis ladite lumière à travers sa paroi extérieure. L'invention décrit également un accouplement amovible en étoile.
Patent EP-0599902-A1 (EP)
Title: Substituted pyridine compounds.
Inventor: AUINBAUH SUSAN MORITZ
IPC: C07D417/04
Filed: 1992-07-22
Abstract: Substituted pyridines characterized by having been substituted in the 3-position with an isoxazolyl or isothiazolyl radical. A method of using such pyridines as herbicides and herbicidal compositions containing such pyridines are described. Methods of preparing such substituted pyridines are also disclosed.
Patent EP-0559906-A1 (EP)
Inventor: SEKI MASAKI
IPC: G05B19/4097
Filed: 1992-09-25
Abstract: L'invention se rapporte à un procédé pour définir un système de coordonnées, qui sert à établir la forme d'une section d'un plan de courbe libre. Pour définir une section fonctionnelle d'un plan de courbe libre, on définit d'abord une courbe de référence, et on définit ensuite un plan bidimensionel contenant un point de passage sur cette courbe de référence. La forme (courbe fonctionnelle) de la section fonctionnelle du plan de courbe libre est définie sur le plan bidimensionel H-V, et le plan H-V est converti en un système de coordonnées absolues. Pour réaliser cet objectif, (I) la section fonctionnelle est définie par un axe arbitraire et par un point de passage sur la courbe de référence; (II) la section fonctionnelle est définie par un plan arbitraire, par un point arbitraire et par un point de passage sur la courbe de référence; (III) la section fonctionnelle est définie par le point de passage sur la courbe de référence et par un vecteur normal au point de passage; et (IV) la section fonctionnelle est définie par le point de passage sur la courbe de référence et par deux autres points arbitraires. Ainsi, la section fonctionnelle peut être définie aisément.
Patent EP-0643834-A1 (EP)
Title: Simultaneous drug testing and fingerprinting assay
Inventor: GUIRGUIS RAOUF A
IPC: A61B10/00
Filed: 1992-09-14
Abstract: An assay device and method, which allow for the determination of the presence or absence of at least one analyte in a test sample, while providing specific identification of the test subject, are disclosed. The assay device (10) includes a reaction zone (20) made up of separate reaction zones (32-37) for detecting one or more specific analytes located within a control area (18) and a control zone (16) for providing a pattern for identifying the test subject, the preferred pattern being a fingerprint. In the preferred embodiment of the invention, the reaction zone and the control zone include at least one member of a ligand/receptor pair.
Patent EP-0605647-A1 (EP)
Inventor: HOSNEY CARL R
IPC: A23L7/196
Filed: 1992-10-01
Abstract: L'invention concerne un procédé de production de farine de blé à partir de grains de blé fraîchement moissonnés. Le grain obtenu directement de la moisson est traité avec de l'humidité afin d'accroître la teneur en humidité des endospermes jusqu'à un niveau d'au moins environ 4 à 5 % supérieur au niveau d'origine, produisant un grain de blé hydraté. Le grain de blé hydraté est ensuite séché rapidement jusqu'à obtenir une teneur en humidité approchant le niveau d'origine du grain de blé fraîchement moissonné afin de produire un grain pouvant être moulu efficacement. Le travail de minoterie du grain traité produit une farine de blé qui est plus acceptable et avantageuse en boulangerie que celle produite à partir de blé fraîchement moissonné mais qui n'est pas traité selon le procédé de l'invention. La conversion rapide du grain de l'état fraîchement moissonné vers un état plus apte à être moulu est illustrée par une augmentation de la capacité de la farine moulue à s'hydrater rapidement. Le grain fraîchement moissonné augmente normalement sa capacité d'hydratation pendant les deux à trois premiers mois après sa moisson. Le procédé de la présente invention permet l'élimination de ce processus de vieillissement tout en produisant une farine ayant de bonnes caractéristiques de cuisson.
Patent EP-0611401-A1 (EP)
Inventor: BULLEN SHAUN
IPC: C25B9/17
Filed: 1992-11-20
Abstract: Pile électrolytique possédant une première et une deuxième structures d'électrode, dans laquelle la première structure d'électrode possède une zone de surface se trouvant en relation de transfert thermique avec l'électrolyte, une partie seulement de ladite zone de surface étant électrolytiquement active. La première structure d'électrode peut être une structure d'anode appropriée pour produire de l'ozone et la partie restante de la zone de surface de ladite structure d'anode peut être rendue électrolytiquement inactive en masquant ladite partie par rapport à la structure de cathode. La surface masquée de la structure d'anode est maintenue en relation de transfert thermique avec l'électrolyte.
Patent EP-0566734-A1 (EP)
Inventor: OLNEY ROSS D
IPC: B60C23/00
Filed: 1992-11-09
Abstract: L'invention se rapporte à un système et à un procédé de réglage automatique de la pression des pneus, qui utilisent une valve bistable (10) permettant à de l'air contenu dans un réservoir sous haute pression (6) de venir accroître la pression d'un pneu (4), lorsque sa pression chute au-dessous d'une pression activatrice, et interrompant son fonctionnement uniquement après que la pression du pneu a atteint une pression de fermeture supérieure à la pression activatrice. Ce système est capable de détecter la fréquence de fonctionnement de la valve (10) comme indication d'une fuite d'air lente lorsque cette fréquence dépasse un seuil prédéterminé, de détecter le nombre de fonctionnements de la valve (10) et la durée de chaque fonctionnement comme indication d'un état plat du pneu lorsque le nombre de ces fonctionnements pour une durée prédéterminée dépasse un second seuil, et de détecter la durée de fonctionnement de la valve (10) comme indication de faible pression dans le réservoir (6), lorsque cette durée dépasse un troisième seuil. La valve (10) comporte un diaphragme bistable (94, 120) qui reçoit une pression de référence d'un côté et la pression du pneu de l'autre côté, et assure la commutation entre deux positions stables, ouvrant et fermant respectivement la valve (10) en réponse à une chute de la pression du pneu au-dessous de la pression activatrice, et faisant ensuite augmenter cette pression jusqu'à la pression de fermeture.
Patent EP-0552672-A1 (EP)
Inventor: SCHMIDT HARALD
IPC: B29C45/26
Filed: 1993-01-15
Abstract: Apparatus provides a large opening for rapid filling of a mold cavity (10) and includes a heated injection nozzle (20) adjacent the mold cavity, an elongated inlet conduit (22) from the injection nozzle (20) to the mold cavity, a channel (21) in the heated injection nozzle communicating with the inlet conduit (22) and cooling means adjacent the inlet conduit (22) to cool the inlet conduit operative to freeze resin in the inlet conduit (22) after filling the mold cavity.
Patent EP-0568073-A1 (EP)
Inventor: SLATTERY JAMES A
IPC: C22C30/04
Filed: 1993-04-29
Abstract: A cadmium-free alloy composition, especially suitable for fixing glass or plastic lens blanks during the grinding and polishing operations, and consisting of: 
               bismuth   45 to 55% by weight     indium   15 to 25% by weight     lead   12 to 25% by weight     tin   10 to 15% by weight     gallium   1.0 to 3.4% by weight                   
     Recommended composition: Bi 48.2%, In 20.6%, Pb 17.7%, Sn 11.8%, Ga 1.7%.
Patent EP-0574776-A1 (EP)
Inventor: KRESSDORF BURKHARD DR
IPC: C08G63/676
Filed: 1993-06-04
Abstract: The invention relates to novel branched polyesters containing allyl groups which can be emulsified in water, and to the use thereof as raw materials for paints.
Patent EP-0637187-A1 (EP)
Inventor: YAMAGUCHI NOBORU
IPC: H04M1/60
Filed: 1993-07-28
Abstract: A one piece two way voice communications earset which is situated in or at the ear of the user and which includes either two unidirectional microphones having their outputs combined or a single bi-directional microphone.
Patent EP-0591919-A1 (EP)
Inventor: COE CHARLES GARDNER
IPC: B01D15/04
Filed: 1993-10-05
Abstract: The present invention is directed to a process for separating nitrogen from gas mixtures containing nitrogen and less strongly adsorbed components such as oxygen, hydrogen, argon or helium by use of an at least binary exchanged X-zeolite having lithium and a divalent cation selected from the group consisting of barium, cobalt, copper, chromium, iron, magnesium, manganese, nickel, zinc and mixtures thereof in a ratio of preferably 5% to 50% of the divalent cation and 50% to 95% lithium.
Patent EP-0599175-A1 (EP)
Inventor: ISHIMOTO SHIGERU
IPC: G01D5/245
Filed: 1993-11-15
Abstract: An interpolation device for an scale arrangement receives sine wave and cosine wave signals indicative of a measuring data from the scale arrangement and calculates a DC offset value, an amplitude coefficient and an amount of a phase drift on the basis of the received signals. The interpolation device outputs a correct angle signal upon removing a DC offset, a gain level error, a gain unbalance and a phase drift from received signals. Therefore, the interpolation device realizes a mechanical structure of the scale arrangement to be simple.
Patent EP-0608508-A1 (EP)
Inventor: OGAWA KOJI
IPC: G01K7/02
Filed: 1993-11-25
Abstract: An immersion-type temperature measuring apparatus using a thermocouple for measuring temperature of a melt, which comprises: a replaceable cartridge-type temperature sensor (11) for detecting a thermoelectromotive force corresponding to temperature of a melt, the temperature sensor (11) comprising a thermocouple (13), a protecting tube (12) for protecting the thermocouple (13) from the melt, and a connector (16); a holder for releasably supporting the temperature sensor (11); a measuring instrument (28) for processing the thermoelectromotive force to determine the temperature of the melt; and an extension lead wire (25) for connecting the temperature sensor (11) with the measuring instrument (28). At least part of the above-mentioned protecting tube (12) is formed of a molybdenum-zirconia refractory consisting essentially of from 20 to 95 wt.% molybdenum and from 5 to 80 wt.% zirconia.
Patent EP-0645321-A1 (EP)
Inventor: CASELLI GIORGIO
IPC: B65D85/36
Filed: 1993-12-29
Abstract: A stick-wrapper is described for a plurality of toast slices (1), comprising a package (5,9) of corrugated cardboard having opposite ends (7,8) in face-to-face contact with respective toast slices (1a, 1b) at the ends of the stick, which ends (7,8) are each formed by two walls (13,14) associated by a spacer (17) constituted by an end flap obtained by folding a perimetral portion (17a) of a wall (13).