baber/WOPTO huggingface dataset:
Patent EP-0344332-B1 (EP)
Title: Rouleau encreur pour presse d'imprimerie et fabrication de ce rouleau
Inventor: SONOBE SABURO
IPC: B41N7/06
Filed: 1988-12-20
Granted: 1993-12-08
Abstract: On dépose sur la surface d'un métal de noyau une couche superficielle (18) composée d'une résine synthétique ou d'une matière similaire au caoutchouc, pouvant absorber l'encre et dont la surface peut être polie, on mélange dans cette couche superficielle (18) un grand nombre de particules essentiellement sphériques et de particules formant des évidements, et on expose une partie déterminée des particules sphériques dans la région de surface (17) de la couche superficielle (18) de manière à former un grand nombre de parties en saillie (16) indépendantes les unes des autres. En outre, un grand nombre d'évidements (19) sont produits sur la couche superficielle (18) par les particules formant des évidements. Ce rouleau encreur, qui peut être fabriqué et réparé très facilement, assure pendant longtemps une fonction de transfert d'une quantité déterminée d'encre et permet d'améliorer les performances d'impression d'une presse d'imprimerie.
Patent EP-0417200-B1 (EP)
Inventor: SCHOUBYE PETER
IPC: C01B17/80
Filed: 1989-05-18
Granted: 1994-01-26
Abstract: Les gaz de fumée notamment peuvent contenir du SO2 dont il faut éviter l'émission dans l'atmosphère. Le SO2 est oxydé en SO3 et condensé avec de la vapeur en buées de H2SO4- qui sont condensées dans des tubes de verre verticaux refroidis de l'extérieur. En principe, le condensat est recueilli à proximité du fond des tubes. Dans le procédé de refroidissement, un brouillard de très petites gouttelettes de H2SO4 se forme et tend à s'échapper dans l'atmosphère. Les réglementations sur l'environnement fixent des normes toujours plus exigeantes visant à réduire la quantité d'émissions de brouillard d'acide. Selon la présente invention, un procédé important de réduction des émissions de brouillard d'acide consiste à faire passer le gaz quittant chaque tube à travers un filtre à aérosol placé en liaison étanche au gaz avec le dessus du tube. Un tel filtre peut se composer de fibres ou de filaments résistant à l'acide et ayant une épaisseur comprise entre 0,04 et 0,7 mm et peut être disposé dans des positions spécifiées pour assurer une chute de pression jusqu'à un niveau inférieur à 20 mbar. Puis, l'acide sulfurique pris dans le filtre est amené à s'écouler vers le bas à travers le tube en contre-courant avec le gaz d'alimentation. Divers modes de réalisation de filtres et de milieux de filtrage prévus à cet effet sont décrits. L'acide sulfurique récupéré se caractérise par des niveaux de pureté et de concentration élevés.
Patent EP-0378635-B1 (EP)
Inventor: GERARD EVELYNE
IPC: G01P1/00
Filed: 1989-06-16
Granted: 1994-04-13
Abstract: L'invention concerne un oscillateur ultrastable en fréquence fonctionnant à pression atmosphérique et sous vide. Il comprend un résonateur (1) piézoélectrique constitué d'une lame piézoélectrique (2) encapsulée dans un boîtier composé d'un capot (7) et d'une embase (8). Le résonateur (1) est placé dans une enceinte thermostatée (10). L'enceinte thermostatée (10) est constituée d'une cuve interne (40) qui est vissée dans une cuve externe (30). Ces cuves (30, 40) possèdent chacune des côtés (34, 44) et un fond (35, 45). Un joint (16) thermique est inséré entre le fond (35) de la cuve externe (30) et le fond (45) de la cuve interne (40). Le capot (7) du résonateur est brasé sur toute sa surface extérieure aux côtés (44) et au fond (45) de la cuve interne (40). L'enceinte thermostatée (10) est placée dans une enceinte secondaire (21). Un espace étroit (23) sépare les deux enceintes (10, 21) et la surface de contact entre les deux enceintes est aussi faible que possible. Application aux oscillateurs ultrastables embarqués.
Patent EP-0389589-B1 (EP)
Title: Procede et dispositif de positionnement et d'alignement precis d'un manchon de guidage dans un alesage d'une culasse
Inventor: DAWE PETER H
IPC: F01L3/22
Filed: 1989-08-23
Granted: 1993-11-03
Abstract: Dispositif (2) de positionnement précis et d'alignement automatique correct de chaque manchon de guidage (14) dans un alésage (12) d'une culasse (10) qui comprend une base (22) ayant une surface inférieure (22a) et une surface d'alignement supérieure conique tronquée (22b) pour aligner un siège de soupape (16) pendant l'insertion forcée (36) d'un manchon de guidage (14) dans l'alésage respectif (12), et l'alésage axial traversant la base. Une tige de guidage (24) possède une tête élargie (25) avec une surface hexagonale à une extrémité inférieure et des filetages extérieurs (27) à une extrémité supérieure. Un cylindre d'entraînement (29) est positionné sur la tige de guidage (24) au-dessus d'une tige de guidage (14) à positionner dans un alésage respectif (12). Un élément d'entraînement (33) à écrou hexagonal est vissé à l'extrémité supérieure de la tige de guidage (24) pour entraîner le manchon de guidage (14) dans l'alésage respectif.
Patent EP-0436644-B1 (EP)
Inventor: LIZARDI PAUL M
IPC: C12Q1/6867
Filed: 1989-09-29
Granted: 1996-04-17
Abstract: A probe for the detection of a nucleic acid target sequence containing a molecular switch comprising three essential elements: a probe sequence of 20-60 nucleotides surrounded by switch sequences of 10-40 nucleotides which are complementary to each other, wherein the state of the switch is useful for selectively generating a detectable signal if the probe is hybridized to a target; also, assays and kits utilizing such probes.
Patent EP-0394415-B1 (EP)
Inventor: GOODERHAM ALAN WILLIAM
IPC: F23D14/02
Filed: 1989-10-20
Granted: 1993-11-10
Abstract: Brûleur à combustible gazeux comportant une arrivée de gaz (21) qui alimente en gaz un bec de brûleur (10) monté dans un bloc ou une plaque réfractaire (12) par le biais d'un venturi (16). Un mécanisme régulateur (20) contrôle l'entrée de l'air de combustion primaire qui est aspiré puis mélangé au combustible gazeux avant qu'il ne passe par le venturi. Un autre raccord tubulaire (24) amène du combustible gazeux directement vers un autre dispositif de décharge tel qu'une série de buses à tige (25) qui injectent le gaz à l'état pur directement dans la zone de combustion.
Patent EP-0459979-B1 (EP)
Inventor: HSU KEVIN
IPC: G02B6/34
Filed: 1989-10-02
Granted: 1994-07-06
Abstract: On a mis au point un procédé de fabrication d'un réseau de fibres optiques utilisé dans un dispositif d'analyse optique. Le réseau (10) comprend un substrat (16) ainsi qu'une pluralité de fibres optiques (12) agencées sur ledit substrat (16) pour former un réseau linéaire de fibres. Chacune des fibres (12) est reçue dans des gorges (28a, 28b) situées dans le substrat (16), ce qui permet d'espacer avec précision lesdites fibres les unes par rapport aux autres. Chacune des fibres (12) est adaptée pour recevoir de la lumière provenant d'une source (22) telle qu'une diode laser. Afin d'augmenter la densité de tassement des fibres (12) dans le réseau (10), on monte lesdites fibres (12) dans des ensembles de gorges parallèles (28a, 28b), qui sont espacées de manière à rapprocher les fibres au niveau d'une extrémité de sortie. En outre, les extrémités des fibres (12) sont attaquées chimiquement afin de diminuer le diamètre de la gaine et ainsi de permettre aux extrémités des fibres d'être plus rapprochées les unes par rapport aux autres.
Patent EP-0398091-B1 (EP)
Inventor: WILLIAMS ROGER D
IPC: B01D46/24
Filed: 1990-05-05
Granted: 1996-01-10
Abstract: Apparatus for filtering dust and the like entrained in a flow of transport air which includes an enclosed housing having an upper filtering portion and a lower hopper for collecting dust. A plurality of filter elements (28) are disposed in the upper housing portion, and a specially formed inlet plenum (36) directs the transport air with entrained foreign particles in a predetermined direction toward the hopper so that heavier particles of dust are carried directly to the hopper by inertia rather than collecting on the filter elements. The filter elements are support solely by a cluster of support rods (24) extending across the housing, and an access opening (56) and closure door (58) are provided for inserting and removing the filter elements (28). A latch assembly is provided which slidable engages the enclosure door (58) at its closed position, after which it can be tightened, all without requiring any special tools.
Patent EP-0399393-B1 (EP)
Inventor: BERNHARDT BRUNO
IPC: B01D39/02
Filed: 1990-05-18
Granted: 1995-01-25
Abstract: In a packed bed filter (10), packing (13) used, which has a liquid- repelling surface, so that the capillary spaces (16) between the packing particles (13) cannot be filled with liquid adhering to the packing. Plastic spheres are an example of suitable packing. <IMAGE>
Patent EP-0400556-B1 (EP)
Inventor: NOZAWA KEITA
IPC: G03G9/083
Filed: 1990-05-29
Granted: 1996-04-10
Abstract: A magnetic toner for developing an electrostatic image comprises a binder resin and a spherical magnetic powder. The spherical magnetic powder comprises spherical magnetic particles. The spherical magnetic particle has a surface layer having composition different from its core. The surface layer is formed of a ferrite having an oxide of a divalent metal other than iron in an amount of from 1.5 to 13 mol % in terms of divalent metal ion.
Patent EP-0421147-B1 (EP)
Title: Process and apparatus for the hot repair of the heating flues of a coke oven battery
IPC: C10B29/06
Filed: 1990-09-07
Granted: 1992-12-02
Abstract: In the process according to the invention, heating of the already completed sections of each heating flue is taken up to a temperature of about 250 DEG C already during the bricking of the heating flues and, immediately after completion of the bricking work, the new heating flues are heated up to a temperature of about 500 DEG C. This is effected by means of a gaseous heat carrier, preferably compressed air, which has been heated up appropriately in a heat exchanger with utilisation of the heat from the hot parts of the coke oven battery.
Patent EP-0446458-B1 (EP)
Inventor: STADLER KARL
IPC: H01K3/06
Filed: 1990-12-17
Granted: 1995-11-08
Abstract: Instead of spiral or annular coil holders, a halogen tubular lamp (1) has one or more glass webs (9) which are formed from the material of the glass bulb (2). The luminaire body (6) is fused in between the halves of the web. <IMAGE>
Patent EP-0425066-B1 (EP)
Inventor: SAKAI SHUZO
IPC: A23L33/15
Filed: 1990-03-30
Granted: 1995-05-31
Abstract: A method is provided for purifying 2-0-alpha-D-glucopyranosyl-L-ascorbic acid. The method comprises: providing a mixture containing 2-0-alpha-D-glucopyranosyl-L-ascorbic acid together with a water-soluble contaminant; and separating said mixture using a water-insoluble carrier in accordance with molecular weight or affinity into at least two fractions. The fractions comprise:   (i) a first fraction which is rich in 2-0-alpha-D-glucopyranosyl-L-ascorbic acid, and (ii) a second fraction which is rich in the contaminant. The first fraction is recovered.
Patent EP-0420559-B1 (EP)
Inventor: GEEN GRAHAM RICHARD
IPC: C07F9/6561
Filed: 1990-09-25
Granted: 1996-05-22
Abstract: A process for the preparation of a compound of formula (A): <CHEM> wherein X is hydrogen, hydroxy, chloro, C1-6 alkoxy or phenyl C1-6 alkoxy and Ra and Rb are hydrogen, including acyl and phosphate derivatives thereof; which process comprises:  i) the preparation of a compound of formula (I): <CHEM> wherein R1 is C1-6 alkyl, or phenyl C1-6 alkyl in which the phenyl group is optionally substituted; R2 is hydrogen, hydroxy, chlorine, C1-6 alkoxy, phenyl C1-6 alkoxy or amino; and R3 is halogen, C1-6 alkylthio, C1-6 alkylsulphonyl, azido, an amino group or a protected amino group, which process comprises the reaction of a compound of formula (II): <CHEM>  with a compound of formula (VII): <CHEM> wherein Q is a leaving group, J is hydrogen or halo and R1 is as hereinbefore defined; to give a compound of formula (VIII): <CHEM> followed by reduction of the compound of formula (VIII) to give a compound of formula (I) as hereinbefore defined; and, as necessary or desired, interconverting variables R1, R2 and R3 to further values of R1, R2 and R3; (ii) the conversion of the resulting compound of formula (I) to a compound of formula (A) by converting variable R3, when other than amino, to amino, reducing the ester groups CO2R1 to CH2OH and optionally forming acyl or phosphate derivatives thereof, and as necessary or desired converting variable R2 in the compound of formula (I) to variable X in the compound of formula (A).
Patent EP-0390693-B1 (EP)
Title: Thioformamide derivatives
IPC: A61P9/00
Filed: 1990-03-30
Granted: 1993-08-25
Abstract: Thioformamide derivatives of the formula (I) <CHEM>  wherein R represents an alkyl group;  A represents either:-     (1) a phenyl group which is optionally substituted; or   (2) a heteroaromatic group (e.g. pyrid-3-yl, quinolin-3-yl);  Y represents:-  an ethylene or methylene group or a direct bond; and  B represents either:-   a) a phenyl, pyridyl, furyl or thienyl group, each of which may be optionally substituted, or b) a straight- or branched-chain alkyl, alkenyl, or cycloalkyl group, each of which may be optionally substituted.   These compounds may be formulated into pharmaceutical preparations and have utility in the treatment of disorders associated with smooth muscle contraction.
Patent EP-0425402-B1 (EP)
Inventor: TAVERNIER HERVE
IPC: B22D11/06
Filed: 1990-10-11
Granted: 1995-08-16
Abstract: The subject of the invention is a process for supplying heat, during their solidification, to the edge portions of a thin metallic product 4 continually cast on a machine comprising a casting space defined by rotating twin rolls 1, 1' and two lateral closure plates 2, 2', characterised in that a lining of consumable material 5, intended to react exothermically with the metal which comes into contact with it, is applied on the portions 9 of the cooled surface of the rolls close to the lateral closure plates. 
<??>A further subject of the invention is a roll for a continuous-casting machine, adapted for this usage, and a continuous-casting installation for implementing this process. 
<IMAGE>
Patent EP-0456740-B1 (EP)
Inventor: SALISBURY RICHARD
IPC: B05B15/12
Filed: 1990-02-01
Granted: 1994-09-21
Abstract: A system for coating articles by the use of electrostatic attraction of ionized particles which are subsequently cured. The system includes a pair of carriers for jointly carrying each article through the system, from application of the particles to the article through curing of the particles on the article. Each carrier is capable of carrying the article independently of the other. After deposition of the particles on the article the article and the carriers are conveyed through a cleaning station wherein one of the carriers is moved out of carrying engagement with the article and cleaned while the article supported by the other carrier. The other carrier is then moved out of supporting engagement with the article and cleaned while the article is supported by the first carrier. The system also includes a spray booth for depositing the particles on the article which limits the exposure of the carriers to the spray of particles and includes a removable replaceable insert to eliminate the need for cleaning the spray booth when there is a change in the nature of the particles being used, such as color.
Patent EP-0466720-B1 (EP)
Inventor: BAILLIEVIER FREDDY
IPC: D07B1/06
Filed: 1990-03-22
Granted: 1993-11-24
Abstract: Câble métallique (1) pour le renforcement d'élastomères, notamment pour le renforcement de couches d'entreplis dans un pneumatique ledit câblé comprenant deux torons ayant au moins chacun deux fils (11, 12), lesdits torons étant torsadés l'un autour de l'autre et formant des hélicoïdes d'un même pas, les fils (11) du premier toron ayant un pas différent du pas desdites hélicoïdes et présentant une valeur supérieure à 300 mm, les fils (12) du second toron ayant le même pas que lesdites hélicoïdes et étant torsadés dans le même sens que ces hélicoïdes, tous les fils desdites torons ayant un diamètre compris entre 0,08 et 0,45 mm, le diamètre des fils de l'un de ces torons étant d'au moins 0,02 mm supérieur au diamètre des fils de l'autre toron. De préférence, le diamètre des fils (12) dudit second toron est d'au moins 0,02 mm supérieur au diamètre des fils (11) dudit premier toron.
Patent EP-0489042-B1 (EP)
Inventor: COLLINS RICHARD EDWARD
IPC: C03C27/06
Filed: 1990-08-21
Granted: 1996-03-27
Abstract: A thermally insulating glass panel (1), comprising: two spaced apart sheets of glass (2, 3) enclosing a low pressure space and interconnected by a peripheral joint (4) of fused solder glass and an array of pillars (5) having an exterior coating of fused solder glass.
Patent EP-0448701-B1 (EP)
Inventor: MOORE LESLIE G JR C O EASTMAN
IPC: H04N5/225
Filed: 1990-10-09
Granted: 1995-02-22
Abstract: A method and apparatus is disclosed for operating CCD sensors of a telecine machine at full well potential during a conversion mode of operation and at 1/2 full well potential during shuttle mode operations. The disclosed method and apparatus optimized the signal-to-noise S/N ratio during the conversions operation.
Patent EP-0505384-B1 (EP)
Inventor: YOUNT JOHN E
IPC: H01M6/22
Filed: 1990-11-09
Granted: 1996-01-31
Abstract: An apparatus for measuring respiration includes a first gauge (14) for positioning around a patient's chest (11) and a second gauge (16) for positioning around the patient's abdomen (13). Each gauge is comprised of a silicone rubber tube (20) filled with a conductive gel (24). The conductive gel is a composition comprising glycerol, water, and sodium chloride. Upon securing the gauges (14, 16) about the patient (10), signals indicative of absolute volume are immediately available, providing a new and improved method of measuring and/or monitoring respiration.
Patent EP-0462464-B1 (EP)
Inventor: SALOMONSSON OVE ING TH
IPC: G07C5/10
Filed: 1991-06-07
Granted: 1995-03-22
Abstract: It is proposed to complement a device for data acquisition in a vehicle by means for manually inputting information which characterises an accident or an accident-like situation. In particular, there is provision for the storage of this information to be triggered by actuating the key (2) of the hazard warning signal generator (1) of the respective motor vehicle. For this purpose, the signalling lines of the flasher lights (8, 9, 10, 11) of the right-hand and left-hand vehicle side are logically connected via an AND element (21) and the output level of a retriggerable, monostable multivibrator (22) connected downstream is continuously interrogated by a microcomputer over a specific hunting time. If the level is maintained, the microprocessor (19) controls the permanent storage of identification data in the data memory (24) of the relevant data acquisition system. <IMAGE>
Patent EP-0468399-B1 (EP)
Inventor: HAEFNER HANS WILHELM
IPC: G01G11/08
Filed: 1991-07-22
Granted: 1995-03-08
Abstract: Apparatus for the continuous pneumatic gravimetric metering of bulk materials having a gravimetric metering device (10) in the form of a rotor which is arranged in a housing and is rotatable about a vertical axis and which has pockets which are fed with bulk material via a feed orifice located on the housing and which are emptied, by the supply of compressed air, via an emptying orifice offset relative to the feed orifice in the direction of rotation of the rotor; a bulk-material feed (19) to the metering device (10); and a closed pneumatic conveying path (50, 52, 34, 32, 62, 56) with a blower (50), a delivery line (34) to the metering device (10), a discharge line (52) from the metering device (10), a bulk-material collecting device (60) and a return line (56). With appropriate multiplication, an apparatus of this type can be used especially advantageously also for the continuous pneumatic gravimetric mixing of bulk materials. 
<IMAGE>
Patent EP-0533985-B1 (EP)
Inventor: ERIKSSON JUHA P
IPC: F16L59/12
Filed: 1991-09-27
Granted: 1994-05-04
Abstract: A pipe surrounded by a sleeve (17,18) spaced from the pipe by a spacer (11,12) characterised in that the perimeter of the spacer is interrupted by a longitudinal gap (14) and the sleeve is made of flexible meshed material whose longitudinal edges are bent round the sides of the gap. <IMAGE>
Patent EP-0439236-B1 (EP)
Inventor: BAETS ROELAND GUSTAAF FRANS
IPC: H01S5/12
Filed: 1991-01-23
Granted: 1995-09-27
Abstract: Laser structure with varying distributed feedback, comprising:     a substrate (1);   an active layer applied to the substrate (2);   a first cladding layer applied to the active layer (3); a second cladding layer (4) applied to the first cladding layer; and   variation means (6) for varying a coupling coefficient between the wave travelling backward and forward in the active layer such that a relatively uniform power density is obtained in the active layer.   <IMAGE>
Patent EP-0473211-B1 (EP)
Inventor: BIANCHI ALBERTO
IPC: A47H1/06
Filed: 1991-07-11
Granted: 1994-09-14
Abstract: A section bar (11) for supporting curtains, allowing said curtains to slide, is constituted by at least two portions of section bar (12) united to each other by a juncture means (13) and having a hollow, contoured cross section with a longitudinal side groove from which sliding support elements for curtain portions protrude, in which the juncture element (13) has a cross section complementary to the cross section of the section bar (12), essentially comprises end portions (14) suitable for being slid into the section bar (12) and a middle portion (15) which is provided, in regions thereof which are opposite to the sides of said longitudinal groove, with a plurality of variously shaped partial-notch-slots (27), such as to enable said juncture portion to be bent according to any desired angles. The juncture element (13) preferably comprises within its body rigid elements capable of being bent together with said body. <IMAGE>
Patent EP-0446073-B1 (EP)
Inventor: LONKA PEKKA
IPC: H03G3/20
Filed: 1991-03-08
Granted: 1996-01-24
Abstract: The invention relates to the regulation of the power of the power amplifier in a radio telephone transmitter at the time of tuning, in connection with manufacture, the power levels to comply with the specifications. The prior-art methods involve problems of controlling, in accordance with the specifications, the power leading and trailing edges at all power levels. There are difficulties especially at low power levels, at which the resolution is low because the measured voltages of low power levels are close to each other. In the present invention the regulation of the power amplifier (1) power is effected by using, for example, a comparator (5) one input of which receives the voltage obtained from the detector measuring the output power of the amplifier (1), the voltage having been attenuated in a controllable attenuator (3), and to its other input there is connected a reference voltage which can be regulated within an operating range ( DELTA V) whereby the voltage range ( DELTA V) is entirely, or for a major part, available for each power level of the telephone output level. The reference voltage is preferably formed by using a D/A converter (4). <IMAGE>