baber/WOPTO huggingface dataset:
Patent EP-0757629-A1 (EP)
Inventor: GAUDIANA RUSSELL A
IPC: G03F7/004
Filed: 1995-04-25
Abstract: A process for producing an image uses an imaging medium comprising an acid-generating layer or phase comprising a mixture of a superacid precursor, a sensitizing dye and a secondary acid generator, and a color-change layer comprising an image dye. The sensitizing dye has a unprotonated form and a protonated form, the protonated form having substantially greater substantial absorption in a first wavelength range than the unprotonated form. The superacid precursor is capable of being decomposed to produce superacid by radiation in a second wavelength range, but is not, in the absence of the sensitizing dye, capable of being decomposed by radiation in the first wavelength range. The secondary acid generator is capable of acid-catalyzed thermal decomposition by unbuffered superacid to form a second acid. While at least part of the sensitizing dye is protonated, the medium is imagewise exposed to radiation in the first wavelength range, thereby causing, in the exposed areas of the acid-generating layer, the formation of unbuffered superacid. The medium is then heated to cause, in the exposed areas, acid-catalyzed thermal decomposition of the secondary acid generator and formation of the second acid. The components of the acid-generating and color-change layers or phases are then mixed so that the second acid causes a change in color of the image dye, and sufficient base is introduced into the unexposed areas to restore the sensitizing dye to its unprotonated form.
Patent EP-0758291-A1 (EP)
Inventor: KRUEDENER RUDOLF
IPC: B29C45/46
Filed: 1995-04-28
Abstract: Die Erfindung betrifft ein Verfahren zur Herstellung von länglichen Spritzgußteilen, insbesondere Schrauben und Gewindestäbe, bei dem man die Schmelze eines langfaserverstärkten, thermoplastischen Materials aus einem Spritzgießaggregat über einen Anguß in mindestens eine Kavität, die mindestens einen Anguß und einen Überlauf aufweist, einspritzt und diese füllt, das dadurch gekennzeichnet ist, daß man die Schmelze im Gleichstrom über den eigentlichen Füllvorgang hinaus so lange durch den Überlauf in einen Schmelzespeicher pumpt, bis es infolge von Scherströmungen zu einer vorwiegend axialen Anordnung der Fasern kommt, sowie die länglichen Spritzgußteile an sich.
Patent EP-0871715-A1 (EP)
Inventor: FOMENKOV ALEKSEI
IPC: C12N15/55
Filed: 1995-05-15
Abstract: Nouveau procédé de clonage direct de gènes de nucléase, tels que des gènes d'endonucléase de restriction dans l'E. Coli. On décrit en outre une nouvelle souche qui facilite la mise en ÷uvre de ce procédé. Ce dernier a été utilisé avec succès pour cloner un certain nombre de gènes codant une endonucléase, y compris des gènes d'endonucléase de restriction.
Patent EP-0759717-A1 (EP)
Inventor: THOMPSON MARTIN STUART
IPC: A47C27/10
Filed: 1995-05-25
Abstract: PCT No. PCT/GB95/01191 Sec. 371 Date Apr. 21, 1997 Sec. 102(e) Date Apr. 21, 1997 PCT Filed May 25, 1995 PCT Pub. No. WO95/31919 PCT Pub. Date Nov. 30, 1995An air-loss mattress (1) to which air under pressure is supplied from a source, control apparatus (2) for controlling the supply of air under pressure from the source to the air-loss mattress through a connector which form part of the mattress, and means included in the control apparatus for setting a required pressure of air flow to the mattress, the air-loss mattress being characterized in that it includes a manifold conduit (25) connected to the source of air under pressure through an outlet pipe (26) of the control apparatus, an open-ended tube (27) connected at one end to pressure recording means of the control apparatus with its free end positioned within the manifold conduit (25) to provide a direct measure of the pressure of air present within this manifold, and means for automatically varying the rate at which air is supplied to the mattress from the source in dependence upon differences existing between the pressure recorded by the pressure recording means and the set pressure in a sense to minimize such differences.
Patent EP-0782586-A1 (EP)
Inventor: MINK ROBERT IVAN
IPC: C08F10/00
Filed: 1995-07-17
Abstract: Un catalyseur métallique produit une résine polyoléfinique à répartition de poids moléculaire étendue ou bimodale dont la composition est fonction du rapport de la concentration des deux métaux du catalyseur produisant les composants à poids moléculaire élevé (PME) et à poids moléculaire faible (PMF). Le catalyseur bimétallique produit une résine à répartition de poids moléculaire étendue/bimodale dont les composants PME et PMF sont fonction de la productivité relative de chacun des sites métalliques de transition du catalyseur. L'eau et/ou le dioxyde de carbone sont co-introduits dans le réacteur de polymérisation jusqu'à des niveaux nécessaires à la modification des fractions pondérales des composants PME et PMF, ce qui permet d'obtenir une répartition cible du poids moléculaire, RPM. L'invention permet de réguler la répartition du poids moléculaire (RPM) dans le réacteur. La fraction pondérale du composant à poids moléculaire élevé diminue avec l'addition de l'eau et/ou du dioxyde de carbone et l'indice d'écoulement (IE) du produit global augmente lorsque la fraction pondérale du composant PME du produit diminue.
Patent EP-0782486-A1 (EP)
Inventor: ERIKSSON JAN ERIK
IPC: B22D11/10
Filed: 1995-09-11
Abstract: Dispositif de ralentissement des parties non solidifiées d'une bande coulée pendant la coulée continue de billettes ou de lingots. Le dispositif comprend un groupe d'au moins trois moules séparés (1-4), lesquels sont ouverts dans le sens de la coulée et sont agencés de sorte que chacun est alimenté en un flux de bain de fusion. Le dispositif comprend également un certain nombre de parties d'âme magnétique (5-8), ainsi qu'au moins un élément (9-13) générateur de champ magnétique adapté pour générer et transférer avec les parties d'ame magnétique, un champ magnétique statique ou un champ magnétique basse fréquence périodique sur le bain de fusion affluent de manière que le mouvement dudit bain de fusion soit ralenti. Les parties d'âme magnétique ainsi que les éléments générateurs de champ magnétique sont agencés de sorte que, conjointement avec tous les moules se trouvant dans le groupe, ils forment un circuit magnétique commun fermé. Tous les moules inclus dans le groupe sont agencés en série les uns avec les autres dans le circuit magnétique fermé.
Patent EP-0789534-A1 (EP)
Inventor: CHEUNG LIM H
IPC: A61B6/00
Filed: 1995-09-25
Abstract: An imaging system for a precision mammographic needle biopsy system includes an x-ray camera whose housing includes a compression panel (24) for the breast, a portion of the compression panel being transparent to x-rays that have passed through the breast so that the surface on which the breast is positioned forms the outside surface of the camera head. Adjacent the interior of the transparent surface, are a scintillator and optics (38) for guiding an image formed when x-rays impinged upon the scintillation material to a CCD board (32) within the sealed camera housing. The x-ray camera contains within its housing all necessary analog and digital circuitry (47)-(49) for processing the image captured by the CCD array (32) and converting the image into a digital image. Included within the camera housing is a hermetically sealed inner housing (34) with cooling provisions for the CCD array (32).
Patent EP-0796425-A1 (EP)
Inventor: RANDOLL HELMUT
IPC: G01K7/42
Filed: 1995-11-11
Abstract: Die Erfindung betrifft ein Verfahren zur Bildung eines Signals (TAn) bezüglich der Temperatur der von einer Brennkraftmaschine (100) angesaugten Luft. Bei dem erfindungsgemäßen Verfahren wird das Signal (TAn) für die Temperatur der angesaugten Luft aus einem Signal (TMot) für die Temperatur der Brennkraftmaschine (100) und einem Signal (TU) für die Umgebungstemperatur ermittelt. Dabei wird ein Korrekturfaktor (K) berücksichtigt, der von einem Signal (mL) für die von der Brennkraftmaschine (100) angesaugte Luftmenge oder Luftmasse und/oder von einem Signal (v) für die Fahrzeuggeschwindigkeit abhängt. Um auch bei nicht stationären Betriebsbedingungen eine möglichst genaue Nachbildung der Temperatur der angesaugten Luft zu ermöglichen, wird das Signal (TAn) für die Temperatur der angesaugten Luft gefiltert, wobei die Zeitkonstante (ZK) des Filters bei steigender und fallender Temperatur der angesaugten Luft unterschiedlich gewählt werden kann.
Patent EP-0807251-A1 (EP)
Inventor: LARSSON ANDERS
IPC: G01N31/00
Filed: 1995-11-16
Abstract: L'invention se rapporte à un procédé de prolongation de la durée de vie d'un dispositif colorimétrique réversible servant à indiquer la teneur en dioxyde de carbone. Ce procédé consiste à placer ce dispositif avec au moins un gaz non toxique réduisant le pH dans un emballage ou paquet étanche au gaz. L'invention se rapporte également à un emballage préparé au moyen de ce procédé ainsi qu'à l'utilisation d'un gaz non toxique réduisant le pH et permettant de prolonger la durée de vie d'un dispositif du type mentionné ci-dessus.
Patent EP-0797776-A1 (EP)
Inventor: LEBL MICHAL
IPC: C07K1/04
Filed: 1995-12-07
Abstract: Technique permettant de générer des bibliothèques combinatoires non aléatoires sur des supports à phase solide dans lesquels chaque espèce d'une série d'espèces prédéterminées de composés de test est présente sur un nombre prédéterminé de supports à phase solide, de préférence sur un seul, chaque support à phase solide ne possédant qu'une seule espèce de composé de test. Chacune des espèces prédéterminées de composés de test est préparée avec une certitude absolue parce que la présente technique n'emploie pas la division aléatoire des supports à phase solide. Au contraire, le procédé est basé sur la division par étapes d'une matrice continue de support à phase solide avant chaque étape de synthèse dans laquelle plus d'un type de sous-unité est ajouté. Des exemples non exhaustifs de matrices de supports à phase solide comprennent les membranes en polypropylène, les membranes en polytétrafluoropropylène et le fil de coton. Les bibliothèques combinatoires obtenues à l'aide de la présente technique sont également décrites.
Patent EP-0807817-A1 (EP)
Inventor: ITSYGIN SEMEN BORISOVICH
IPC: G01N27/403
Filed: 1995-12-14
Abstract: The proposed multipurpose ion-selective sensor is designed to be operational in any spatial position in harsh environment and incorporates a housing tube (1) where a number of elements are fixed and electrically connected to a measurement transmitter; these members include: a detachable indicator electrode (3) which employs a solid indicator system (33) with a solid membrane contacting the analysed liquid; a detachable reference electrode (4) with a hollow body (20) accommodates a potential-forming semi-element (21), a connecting member (22) and electrolyte (29) filled with a solid dispersed material forming a spatial structure (30) in the electrolyte (29), whereby the structure is rigidly linked with internal surface (31) of the reference electrode (4) body (20), the potential-forming semi-element (21) and with the connecting member (22).
Patent EP-0796040-A1 (EP)
Inventor: RUBINSTEIN PABLO
IPC: A61K35/14
Filed: 1995-12-05
Abstract: A therapeutic product formed from a high concentration of white blood cells having a high degree of cell viability. The white blood cells are sequestered from their normal population presence in whole blood by placing the blood into a container and preventing coagulation of the blood, separating the blood into two components, one of which is extremely rich in white blood cells through the use of a reagent and centrifugation, sequestering the white cell concentration, and freezing the white cells.
Patent EP-0739603-A1 (EP)
Inventor: JANG YUE-TEH
IPC: A61B17/00
Filed: 1991-05-20
Abstract: Front-end and side-on intravascular catheters (110,910) are described that comprise an abrasive head (126,740,920) contained substantially within a housing (120,914). Aspiration means (932,934) and flushing means (936,938,940) are connected to the region of grinding to remove dislodged debris. A preferred embodiment has the abrasive surface of a rotatable head comprised of diamond powder, fused silica, tungsten carbide, aluminium oxide or boron nitride. Another preferred embodiment has an ultrasonic transducer (744) affixed to the head (740) to permit transluminal imaging of the side of occlusion.
Patent EP-0798212-A1 (EP)
Inventor: BITOWFT BRUCE KEVIN
IPC: B65B63/02
Filed: 1996-03-27
Abstract: A process for producing a tension wrapped unit (10) comprising an array (11) of at least 1 substantially parallelepipedal flexible pack (12) wherein a pusher clamp (13) is disposed adjacent side panels (18, 19) and back panel (17) of said array (11), said pusher clamp (13) pushes said array (11) towards a plastic outer packaging material (20) comprising two sheets of film sealed at the centre wherein width dimension of said plastic outer packaging material (20) extends beyond transverse limits of said array (11), said plastic outer packaging material (20) is disposed adjacent front panel (16), top panel (14) and bottom panel (15) of said array (11), said array (11) is subsequently maintained in a fixed position by the action of a pusher plate (23) and by resting on a base plate (22), said pusher clamp (13) retreats and guide rollers (24) ensure said plastic outer packaging material (20) is disposed adjacent said back panel (17), 
characterised in that 
said array (11) is compressed in a direction of compression C by means of said pusher clamp (13) and compressed in a direction perpendicular to said direction of compression C by said pusher plate (23), said plastic outer packaging material (20) extending beyond transverse limits of said array (11) is disposed adjacent said remaining side panels (18, 19) of said array (11).
Patent EP-0752291-A1 (EP)
Inventor: FRASIER DONALD JAMES
IPC: B22C21/14
Filed: 1993-02-04
Abstract: Disclosed is a single-cast, thin wall structure capable of withstanding impinging gases at temperatures of 2371°C and higher, and method of making the same.
Patent EP-0757034-A1 (EP)
Inventor: BISKUP KLAUS DR
IPC: C07C211/50
Filed: 1996-07-23
Abstract: The prodn. of toluene di-isocyanate (TDI) comprises nitration of toluene to dinitrotoluene (DNT), hydrogenation of DNT, opt. in presence of a solvent or diluent, to give a crude soln. of toluylenediamine (TDA) and reaction water, working up the soln. to give dry, commercial-grade TDA, and phosgenation of TDA to TDI. The crude TDA soln. is worked up by distn., opt. after complete or partial removal of solvent or diluent; this distn. process is interrupted at a water content of 1-40 (pref. 2-10) wt.%, and the mixt. obtd. is transferred to another place where drying is completed by further distn.. Further work-up stages may be included, and the dry TDA obtd. is then phosgenated by known methods. Also claimed are mixts. of TDA and water with a solidification pt. (m.pt.) of not above 95 degrees C. Pref. the TDA comprises 2,4- or 2,6-TDA or any mixt. of these isomers, opt. contg. various amts. of 2,3- and 3,4- isomers. The process is carried out in the absence of solvent or diluent. The mixt. has a m.pt. of 60-95 (pref. 65-70) degrees C, and consists of 2,4- and/or 2,6-TDA and water, with a water content of 1-40 (pref. 2-10) pts. wt. to 100 pts. wt. TDA. The TDA/water mixt. is transported to a prodn. area for the prodn. of TDI which is remote from the place in which the mixt. was produced.
Patent EP-0799633-A1 (EP)
Inventor: VON GEMMINGEN ULRICH DR DIPL-P
IPC: B01D53/86
Filed: 1996-07-31
Abstract: Removing carbon monoxide (CO) and/or hydrogen (H2) from an air stream comprises removing oxidising and/or reducing air pollutants and/or unsaturated hydrocarbons from the air stream by catalytic oxidation. Also claimed is an apparatus for the above process.
Patent EP-0776770-A1 (EP)
Inventor: RIEDEL WERNER
IPC: B41N1/08
Filed: 1996-11-15
Abstract: Mechanically and/or electrochemically roughened and optionally anodically oxidised aluminium (alloy) substrates provided with a hydrophilic layer comprising at least one polymer with basic and acidic groups uses a two-component mixture for the hydrophilic layer, one component (A) being an amino acid and the other (B) belonging to the group of polymers with acidic and basic groups. Also claimed are: (i) the preparation of these substrates by applying an aqueous solution of the two-component mixture onto the substrate surface; and (ii) signs comprising the above substrates with a hydrophilic layer coated with a radiation-sensitive material.
Patent EP-0816284-A1 (EP)
Inventor: GALIMBERTI SERGIO
IPC: G01F25/00
Filed: 1996-12-12
Abstract: A device for checking the quantity of gasolines, Diesel
fuels, fuels or liquids in general during their introduction
in tanks or containers in general, the device comprising a
body (2a,2b) that is crossed by a duct (3a,3b) for the
passage of the liquid that supplies the tank. The flow
detector (4a,4b) of a flow meter is arranged along the duct
(3a,3b) and the meter is connected to means (5a,5b) for
displaying the quantity of liquid that has flowed through
the duct (3a,3b). The device can be of the movable type, to
be connected to the inlet of the tank or of the duct (3a,3b)
that feeds the tank, or of the fixed type, to be installed
along the tank filler duct, for example of vehicles.
Patent EP-0757190-A1 (EP)
Inventor: FERRARI MAURIZIO
IPC: F16H7/12
Filed: 1996-06-29
Abstract: A bidirectional elastic chain tightener (1) comprises two support arms (2, 3) for respective idle wheels (4, 5). The two arms (2, 3) are hinged one to the other by means of a pivotal pin (10), whereon a torsion spring (15) is wound and hooked to said arms (2,3) in order to force them towards a minimum divergence position.
Patent EP-0753936-A1 (EP)
Inventor: DUENNEBACKE JOACHIM
IPC: H03F3/68
Filed: 1996-07-04
Abstract: The circuit arrangement has a signal amplifier (1). This includes four power amplifiers (2,3,4,5) each with an input and an output. The first and third amplifiers (2,4) are non-inverting amplifiers. The second and fourth are inverting amplifiers. A first audio signal is fed to the inputs of the first and second amplifiers (2,3). A second audio signal is fed to the inputs of the third and fourth amplifiers (4,5). In a first operating mode, with audio signals of small amplitude, the first and fourth amplifiers (2,5) each form a single clock amplifier, and feed a reference potential to the outputs of the second and/or third amplifiers. In a second operating mode, with audio signals of greater amplitude, the first and second amplifiers form a first bridge amplifier. The third and fourth amplifiers form a second bridge amplifier. The outputs of the first and second amplifier are provided to connect a first signal sink. The outputs of the third and fourth amplifiers are provided to connect a second signal sink. The circuit is forcibly switched to the second operating mode when the signal sinks include further amplifier arrangements.
Patent EP-0730014-A1 (EP)
Inventor: YANG EDWARD
IPC: B41J2/01
Filed: 1996-02-27
Abstract: Disclosed are a jet ink composition and a method for printing on glass, plastic, and metal surfaces messages having good adhesion and isopropyl alcohol rub resistance, said composition comprising an organic solvent, a flexible thermoplastic urethane resin, a colorant, a cellulose nitrate resin, and an adhesion promoter.
Patent EP-0747755-A1 (EP)
Inventor: VISHWAKARMA LAL CHAND
IPC: C07D249/20
Filed: 1996-05-30
Abstract: An ultraviolet absorbing polymer, and photographic elements containing such a polymer, which polymer includes units formed from monomers of the structure of formula (II): A photographic element containing an ultraviolet absorbing polymer which includes units formed from monomers of the structure of formula (I):
      wherein:
     p and q are, independently, 0 or 1;   L and L 2  are bivalent linking groups;   R 9  is a non-hydrogen group which does not contain any unsaturated carbon-carbon bonds;   R 10  is H, alkyl group, aryl group, or heterocyclyl group;   A is an ethylenically unsaturated polymerizable group; the benzene ring of the benzotriazole and the 2'-hydroxyphenyl ring each may be further substituted or unsubstituted.
Patent EP-0758617-A1 (EP)
Inventor: BOUILLIS JOEL
IPC: B65D88/76
Filed: 1996-06-21
Abstract: The cistern comprises a cylindrical tank (1). The tank is mounted on a base (3) made from slats or of a plastics material, which has a density of less than 1.2. The area of the base is such that the area of the tank projected onto it is less than 0.8:1, preferably less than 0.6:1. The tank is attached to the base by straps (4). A base of the area and made from the materials described receives sufficient pressure from the ground to resist any upward thrust.
Patent EP-0755623-A1 (EP)
Inventor: JANOCHA LARS
IPC: A01J9/04
Filed: 1996-07-22
Abstract: A milk chiller comprises a vertical cylindrical vat (1) with base inclined (2) to discharge orifice (3), equipped with a hinged cover (4) and a stirring device consisting of a shaft (6) and paddle (7) where the shaft passes through the cover to an external motor (8). The stirrer shaft (6) is positioned opposite the hinge and perpendicular to the inclined base (2). The shaft passes through an oblong slot in the cover and is connected to a counter balance unit (10) by means of a connector which when the cover is opened keeps the shaft in a sensibly vertical position.
Patent EP-0781965-A1 (EP)
Inventor: PONTIGGIA PHILIPPE
IPC: F24H9/20
Filed: 1996-11-22
Abstract: The hot water system includes a device (40) measuring the flow (Qecs) of sanitary hot water in the circuit (11,14), and a further device (30) measuring the temperature (Ts) of this water at the output of the heat exchanger (13). A control system (100) controls the modulation valve (20) in response to the detected temperature and a reference temperature (Tc). A module (103) providing proportional control action adjusts the valve (Qecs) adjusting the pulsed flow of gas to the burner, thus providing a continuously adjusted and controlled burner output in response to the measured conditions. The proportional action operates according to a control formula taking account of the flow and temperature measurements, and the known characteristics of the boiler.
Patent EP-0780394-A1 (EP)
Inventor: STANETTY PETER
IPC: A01N43/90
Filed: 1996-12-11
Abstract: ThienoÄ2,3-dÜÄ1,2,3Üthiadiazoles of formula (I) and their salts are new. X = H, halo, 1-4C alkyl, SR8, NR9R10, CH2OH, CHO or COOR8; R8-R10 = H, 1-4C alkyl, benzyl, 1-4C acyl or benzoyl; Z = H, halo or methyl (optionally substituted by 1-3 optionally substituted heteroatoms (O, S and/or N)); provided that Z is not methyl when X is COOEt. Also claimed are tetrahydrofuran hydrazone intermediates of formula (II) and an organolithium compound of formula (III) as a solution in an aprotic solvent. T = COY, CONY2, SO2Y or COOU; U = 1-8C alkyl or aryl (both optionally substituted); and Y = H or as for U.
Patent EP-0753372-A1 (EP)
Inventor: TAJIMA IKUO
IPC: B23K26/14
Filed: 1996-01-11
Abstract: The invention has a feature in turning a laser oscillator on-off in accordance with a laser code, which serves to control on-off of the laser oscillator and is included in predetermined movement data, in order to provide a laser processing machine and a sewing machine with a laser processing function which positively perform laser processing such as cutting and engraving while suppressing increase in cost.