baber/WOPTO huggingface dataset:
Patent EP-0517624-A1 (EP)
Inventor: ROMATET ANDRE
IPC: F21V19/02
Filed: 1992-06-01
Abstract: The invention relates to the field of lighting and its subject is a lamp. This lamp, of the type of those comprising a casing (4) intended to house a light source (18, 22, 24) connected to a cap (10) intended to be connected to a socket (14), is principally characterised in that the casing (4) and the light source which it contains are connected to the cap (10) by means of a flexible, electrically conducting lead (12), so that the positioning of the light source with respect to the socket can be freely determined, the zone of connection between the flexible lead (12) and the cap (10) being protected by an end piece (36) made of an insulating material; additionally, the housing incorporates voltage-conversion means. Application to road signs, in particular to lights at crossroads. <IMAGE>
Patent EP-0526361-A1 (EP)
Inventor: NEGRERIE MARCEL
IPC: B23H7/08
Filed: 1992-07-30
Abstract: According to this method, a layer of Zn is formed on a copper or copper-alloy wire and this wire is heat treated at a temperature less than the beta prime-beta transition temperature of the binary alloy Cu-Zn until an outer layer (31) consisting of a homogeneous beta prime phase is formed. Then, after having selectively removed the oxides present on the surface of the wire, the wire is drawn at a drawing ratio greater than 100 % in order to obtain an electrode (1) according to the invention. Electrodes for electroerosion having an outer metal layer (3) made of Cu-Zn alloy in the homogeneous beta prime ( beta ') phase and free of oxide inclusions with a junction (32) of low thickness. <IMAGE>
Patent EP-0499560-A1 (EP)
Inventor: CASTELAIN DAMIEN
IPC: H04L27/26
Filed: 1992-01-16
Abstract: The field of the invention is that of the coherent demodulation of a digital signal of the type consisting of digital elements distributed in time-frequency space and emitted in the form of symbols consisting of a multiplex of N orthogonal carrier frequencies modulated by a string of the said digital elements and broadcast simultaneously, and comprising reference elements, of known value and known position within the said time-frequency space of the said demodulating device. 
<??>The invention relates to a device for coherent demodulation comprising means of estimation, by Fourier transformation, of the frequency response of the transmission channel at any instant, carrying out the transformation (14) of the received samples corresponding to reference elements from the frequency domain into the time domain, the multiplication (15), in the time domain, of the said transformed samples by a rectangular time window (fn) and the inverse transformation (16), after the said multiplication, of the samples obtained from the time domain into the frequency domain, the said means of estimation comprising means (17) of thresholding the said samples in the said time domain, ensuring the systematic elimination of the samples below a certain threshold. 
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Patent EP-0533605-A1 (EP)
Inventor: HUSSON RAYMOND
IPC: B24B49/18
Filed: 1992-08-04
Abstract: According to this method, between two deburring operations, the position of at least one active point of the grinding wheel (11) is measured and, after thus having measured the position of a predetermined number of points, the trajectory of the grinding wheel corresponding to the grinding wheel profile defined by these points is calculated. Application to deburring tubular components made from cast iron. <IMAGE>
Patent EP-0571404-A1 (EP)
Title: Sachet en feuille et procede pour son remplissage
Inventor: WILD RAINER
IPC: B65D33/38
Filed: 1992-01-24
Abstract: Il est décrit un sachet en feuille (1) comportant une ouverture de remplissage en forme de fente (3), laquelle est constituée par des bords de feuille (3a, 3b) juxtaposés et reliables entre eux pour fermer l'ouverture de remplissage. Afin de pouvoir remplir un tel sachet en feuille plus facilement et avec moins d'appareillage, il est proposé de disposer à côté de l'une des extrémités de l'ouverture de remplissage à fente, et en prolongement de la fente, un élément raidisseur (5).
Patent EP-0575385-A1 (EP)
Inventor: SCHEUCHER PETER
IPC: B01D33/58
Filed: 1992-03-09
Abstract: La présente invention se rapporte à un procédé pour la détection et l'élimination de bombements de bandes de matériau avant leur entrée dans des zones de pression plus élevée, caractérisé en ce que la présence d'un bombement fait dévier un palpeur et donne un signal de régulation. La présente invention se rapporte également à un dispositif pour la réalisation dudit procédé caractérisé en ce qu'un palpeur (18), de préférence résistant à la pression, est prévu, lequel peut être dévié lors d'un bombement de la bande de matériau (25) et remis en position initiale après la disparition du bombement.
Patent EP-0580651-A1 (EP)
Title: Internal-combustion engine.
Inventor: ELSBETT LUDWIG
IPC: F02F1/24
Filed: 1992-04-10
Abstract: PCT No. PCT/DE92/00296 Sec. 371 Date May 2, 1994 Sec. 102(e) Date May 2, 1994 PCT Filed Apr. 10, 1992 PCT Pub. No. WO92/18762 PCT Pub. Date Oct. 29, 1992.For a static design of a cylinder head with optimum weight characteristics, it is proposed that the cylinder head bolt holes be disposed in a solid annular ring and, starting from that, a support element in the form of a cone-shaped shell be constructed towards the center of the cylinder head plate, the forces being directed in a straight line towards the center of the cylinder. A support ring forms the contact between the cylinder and the head.
Patent EP-0579701-A1 (EP)
Title: Process for the metallization of non-conductors, in particular circuit boards, and the use of nitrogen-containing quaternary salts in the process.
Inventor: GRAPENTIN HANS-JOACHIM
IPC: H05K3/42
Filed: 1992-04-13
Abstract: Described is a process for the metallization of non-conductors, and the use of monomeric or polymeric nitrogen-containing quaternary salts or chelating agents in the process.
Patent EP-0639978-A1 (EP)
Inventor: ESPOSITO MAURO
IPC: A61K33/243
Filed: 1992-05-12
Abstract: Combinaison pharmaceutique présentant une activité antinéoplasique, à base de complexes de platine et de procaïnamide. Ladite combinaison présente une activité prolongée remarquable, également du point de vue de la survie, et elle permet d'obtenir une très bonne protection contre la toxicité typique du complexe de platine. Ladite combinaison peut se présenter à la fois sous une forme adaptée à une administration simultanée des deux constituants par voie parentérale ou intracavitaire, et sous la forme d'un kit contenant deux compositions pharmaceutiques distinctes, destinées à être facultativement administrées séparément par deux voies d'administration différentes.
Patent EP-0587608-A1 (EP)
Inventor: SUCHY PETER
IPC: G21C3/322
Filed: 1992-05-27
Abstract: Dans un élément combustible, les crayons sont disposés dans les mailles d'une grille. Les points de croisement de la grille sont répartis en échiquier sur deux plans de croisement dont l'un est situé en amont et l'autre en aval. Les barreaux de grille (11, 12, 13, 14) sont disposés en zigzag entre les deux plans. Ainsi, la résistance à l'écoulement, produite par les barreaux (11-14) et/ou les pales mélangeuses (20, 21, 22, 23) qui y sont disposées, est transmise vers différents plans axiaux et considérablement réduite.
Patent EP-0541765-A1 (EP)
Inventor: CHALOM JOSEPH
IPC: H01S3/213
Filed: 1992-05-27
Abstract: L'invention concerne une famille de colorants laser, comprenant des dérivés de coumarine hydrosolubles de formule (I), dans laquelle R1 représente: (OCH2CH2)mOCH2R7 ou (OCH(CH3)CH2)mOCH2R7 avec m = 1 à 30 et R7 pouvant être un atome d'hydrogène ou divers groupements, et R2 à R6 peuvent être divers substituants convenant à l'obtention de l'effet laser.
Patent EP-0629241-A1 (EP)
Title: Alleles d'auto-incompatibilite de l'espece vegetale brassica
Inventor: GORING DAPHNE R
IPC: C12N1/21
Filed: 1992-06-29
Abstract: La présente invention se rapporte à des séquences isolées d'ADNc correspondant à des allèles du locus d'auto-incompatibilité (locus S) dans l'espèce Brassica campestris et Brassica rapus ssp. rapifera. L'ADNc code des glycoprotéines qui interviennent dans les mécanismes d'auto-incompatibilité de l'espèce Brassica. L'invention se rapporte également à un procédé d'isolation d'autres ADNc et d'autres gènes présentant une homologie avec les gènes du locus S de l'espèce Brassica. L'invention se rapporte également à la transformation de plantes autocompatibles en plantes auto-incompatibles, par l'introduction des ADNc ci-décrits dans des plantes, cellules végétales et/ou protoplastes autocompatibles (SC) prélevés sur des plantes autocompatibles. L'invention se rapporte également à un procédé de criblage rapide de semences visant à déterminer la présence d'allèles du locus S.
Patent EP-0557488-A1 (EP)
Inventor: MARRONE GIOVANI ENEL ENTE NAZI
IPC: G01R31/12
Filed: 1992-09-07
Abstract: Appareil comportant une sonde (3) pour isolant dotée d'une cavité interne, un premier système (8/1) servant à faire circuler à l'intérieur de ladite cavité (4) un fluide froid destiné à refroidir l'isolant jusqu'à une température telle que l'humidité externe se condense à la surface externe, un deuxième système (8/2) servant à mesurer la conductivité superficielle de la sonde, et un troisième système servant à actionner une installation de lavage de l'ensemble des isolants montés dans une même zone, lorsque la valeur mesurée de ladite conductivité superficielle atteint une valeur de seuil prédéterminée. Le dispositif réfrigérant produisant ledit fluide froid est de préférence muni d'un groupe de modules de Peltier.
Patent EP-0603277-A1 (EP)
Title: Procede de moulage et de reproduction et article ainsi obtenu
Inventor: BURT PETER RAYMOND
IPC: C04B33/24
Filed: 1992-09-11
Abstract: On procède au moulage d'un article en introduisant un matériau contenant de l'eau tel qu'une barbotine dans un moule souple, en retirant ou séparant une quantité d'eau de ladite barbotine, par exemple, par centrifugation, décantation ou évaporation, et ensuite en congelant le moule et son contenu pour permettre de retirer du moule sans l'endommager l'article formé cru. On laisse sécher l'article formé cru, puis on le cuit selon la manière classique. La congélation du moule permet d'obtenir un article finement détaillé comportant beaucoup de contre-dépouilles, et ce à partir d'un corps en argile coulé dans un moule unique.
Patent EP-0616639-A1 (EP)
Inventor: COLPAN METIN
IPC: C12M1/00
Filed: 1992-12-01
Abstract: Description d'un procédé pour l'isolation et la purification d'acides nucléiques, que l'ADN de plasmide et/ou de génome provenant de cellules ou d'autres sources. Selon ledit procédé, a) les cellules contenant des acides nucléiques sont désagrégées, les débris de cellules étant éliminés, ou d'autres échantillons contenant de l'acide nucléique sont traités avec des échangeurs d'anions dans des solutions-tampons de faible force ionique, b) les acides nucléiques sont ensuite désorbés de l'échangeur d'anions par un tampon de grande force ionique, pour être c) traités sur un support minéral dans le tampon de grande force ionique ou en présence d'alcools inférieurs et/ou de polyéthylène glycol, l'acide nucléique étant adsorbé sur la surface des supports minéraux, après quoi d) l'acide nucléique est désorbé avec de l'eau ou bien avec une solution-tampon de faible force ionique. Le dispositif permettant la réalisation du procédé selon l'invention consiste en un corps creux (1) avec orifices d'entrées (7) et de sortie (8). Entre deux dispositifs de fixation (5 et 6), le corps creux (1) avec orifices d'entrée (7) et de sortie (8). Entre deux dispositifs de fixation (5 et 6), le corps creux (1) comporte un premier matériau pulvérulent à base de gel de silice (10), un second matériau (11) étant disposé entre ce premier matériau (10) et l'orifice de sortie (8). Le premier et le deuxième matériau (10, 11) présentent des caractéristiques d'adsorption différentes pour les acides nucléiques.
Patent EP-0551815-A1 (EP)
Inventor: NEWELL SCOTT W
IPC: A61B5/0225
Filed: 1993-01-05
Abstract: An automatic blood pressure gauge uses two pulse width modulated solenoid valve (DV1,DV2) to achieve a substantially linear deflation curve. The solenoid valves are controlled by a valve switching signal that has a fixed fundamental frequency. The gauge samples and digitizes the cuff pressure signal. To eliminate artifacts related to the valve switching signal, a microprocessor (216) in the gauge filters the sampled data pressure signal using a third-order Chebychev 2 filter having a zero at the frequency of the valve switching signal. A single timing source (224) used for controlling the microprocessor is also used for developing both the valve switching signal and the sampled data pressure signal, in order to achieve high attenuation of the valve switching signal components in the pressure signal via the Chebychev filter. In addition, the analog to digital converter which develops the digital samples is a sigma-delta type converter (222) which has a Nyquist frequency greater than the frequency of the valve switching signal and which includes a low pass filter that further attenuates the switching signal artifacts relative to the patient's blood pressure pulse signal. Additionally, one of the solenoid valves (DV1) is used when relatively low flow rates are desired from a relatively highly pressurized cuff while the other valve (DV2) is used when relatively high flow rates are desired from a cuff having a relatively low fluid pressure.
Patent EP-0553885-A1 (EP)
Inventor: NIWA TAKASHI
IPC: F16P3/10
Filed: 1993-02-01
Abstract: This invention concerns a key switch (101) which could, for example, be used to switch a power supply for a machine tool on and off. With a switch according to this invention, insertion of a key (102) disengages the locking mechanism (119b) on the rotating element (110). The key also engages the guide (112) on the rotating element, thereby initiating the rotation of that element and activating the switching element (106). If an object other than the key is inserted, the lock on the rotating element will not be released, and the rotating element will be prevented from moving, so that the switching element cannot be activated. Furthermore, a machine stop detection signal is fed to an internal solenoid (107) which prevents removal of the key until the machine stops completely.
Patent EP-0555741-A1 (EP)
Inventor: MUELLER HANS-JOACHIM DR
IPC: C08F4/22
Filed: 1993-02-03
Abstract: A novel Phillips catalyst for the copolymerization of ethylene with alpha -olefins contains, as catalytically active component, a finely divided, aluminium silicate-supported phosphorus-containing chromium catalyst. This can be prepared by applying at least one organic phosphorus(III), (IV) and/or (V) compound and at least one chromium(III) compound which does not react with said phosphorus compounds under the reaction conditions used, in any desired sequence, successively or simultaneously, to a finely divided aluminium silicate hydrogel or xerogel with formation of a catalyst precursor and activating the catalyst precursor at elevated temperatures in an oxidising atmosphere, giving the chromium catalyst. The novel Phillips catalyst gives ethylene- alpha -olefin copolymers in which the comonomers are uniformly distributed over the copolymer chains, as is the case in ethylene- alpha -olefin copolymers prepared with the aid of conventional Phillips catalysts. Mouldings produced from the ethylene- alpha -olefin copolymers obtained in the procedure according to the invention have particularly high stress cracking resistance and exemplary creep strength.
Patent EP-0561394-A1 (EP)
Inventor: ADOLFS MANFRED
IPC: F16F9/05
Filed: 1993-03-18
Abstract: The invention relates to an air spring for axles with air suspension with a cover (6) fixed to the chassis, a plunger piston (8) and a U-type bellows (7) inserted between them, the plunger piston (8) being supported on the rear end of a trailing arm (3) and open on its underside. In order to be able to also use the air spring for crane and rail loading, an open support bearing (14) being formed between the plunger piston (8) and the pedestal (10). <IMAGE>
Patent EP-0574674-A1 (EP)
Inventor: BORNHOF HANS-ULRICH
IPC: B60T11/32
Filed: 1993-04-23
Abstract: 2.1 In a pressure medium installation with a protection system, which has a relief valve for each consumer circuit, a pressure peak occurs in the feed device (and in the consumer circuits, the relief valves of which are already opened) on opening of a relief valve. This pressure peak may approach or exceed the nominal pressure and thereby lead to shutting-off of pressure generation if the relief valve of a consumer circuit is set to a higher opening pressure than the other relief valves. 2.2 In order to overcome the said disadvantage, the invention proposes to arrange an additional active surface (26) separate from the active surface (25) on the actuating member (17) of the relief valve II with the higher setting between the active surface (25) of the actuating member (17) exposed to the feed pressure and the assigned consumer circuit (2). 2.3 Pressure medium installations in road vehicles are one special sphere of application of the invention. <IMAGE>
Patent EP-0570906-A1 (EP)
Inventor: TOSHIYUKI NOBUTANI C O CANON K
IPC: G09G3/36
Filed: 1993-05-18
Abstract: A display controller having a memory for storing data to be displayed on a display, a unit for supplying data to the memory, a first flag group for indicating a line on the display screen of the display corresponding to data supplied by the data supplying unit, a second flag group for indicating a plurality of the first flag groups, a detector for detecting the status of the display, a selector for selecting the first or second flag in accordance with the status of the display detected by the detector, and a display control unit for reading data designated by the first or second flag selected by the selector from the memory, and displaying the data on the display.
Patent EP-0598257-A1 (EP)
Inventor: WALSH WILLIAM C
IPC: C08J11/00
Filed: 1993-10-28
Abstract: A composition for reclaiming paint and volatile organic paint carrier from industrial paint spray booths without increasing VOCs has been developed. The improvement over the existing booths recirculating hydrophilic based fluids, is the inclusion of a water based solution containing about 10 to about 45 per cent by weight of one or more N-alkyl pyrrolidones, about 15 to 40 percent by weight of one or more alkyl glycol mono alkyl ethers, a surfactant present in the amount of about 0.1 to 2.0 percent by weight, and the balance water.
Patent EP-0598287-A1 (EP)
Inventor: OGAWA YUTAKA
IPC: G01F1/84
Filed: 1993-11-04
Abstract: It is described a Coriolis flownmeter of double conduit type having an inner and an outer conduits, which is capable of effectively detecting with increased stability a Coriolis force acting on the inner fluid passage without being effected by external vibration, e.g., of piping, piping stress and a change of ambient temperature and the like. 
     A cylindrical housing 33, connected with flanges 31 and 32 to flow piping, has a thick-walled cylindrical body 33a and end portions 33b each having a center bore 32c communicating with a cavity formed in the housing 33. The housing 33 accommodates an inner conduit 35 and an outer conduit 34 are mounted coaxially with each other and secured each at both ends to the opposite end portions 33b. A vibrator 36 and sensors 37 and 38 are mounted between the inner conduit 35 and the outer conduit 34 that is equipped with a adjusting balancer 39 to obtain a resonant frequency of the same natural vibrations of two conduits.
Patent EP-0607530-A1 (EP)
Inventor: BARTHOLIC DAVID B
IPC: B01D45/08
Filed: 1993-11-23
Abstract: Apparatus for separating particulate solids from a process gas stream which includes one or more primary separation chambers, preferably ballistic separation chambers, for removing a major portion of the solids entrained in the gas stream. One or more secondary separator chambers containing multi-cyclones are employed for removing substantially all of the remaining solids from the gas discharged from the primary separator chamber. The ballistic separation chamber has an inlet portion and a larger diameter outlet portion, and it may have an arcuate shape to aid in the separation. In one preferred embodiment a plurality of horizontally extending ballistic separation chambers are connected to a top portion of a transport riser, a plurality of the secondary separation chambers having off-gas outlets connected to a cup-shaped off-gas collector housing are positioned above the gas outlets of the ballistic separation chambers and a conical catalyst outlet vessel connected to the solids outlets of the secondary chamber extends downwardly into the transport riser for returning separated solids to a source vessel.
Patent EP-0554965-A1 (EP)
Inventor: ANDERSSON LENNART
IPC: D21C9/153
Filed: 1992-04-08
Abstract: The present invention relates to a process for delignification and bleaching of chemically digested lignocellulose-containing pulp, where the pulp, from which essentially no magnesium ions have been removed by acid wash, is treated with a complexing agent at a pH in the range from 4 up to 9.0, whereupon the pulp is bleached with ozone. The initial treatment with a complexing agent removes the ions of certain metals detrimental to the subsequent ozone bleaching, while retaining in the pulp the desirable ions, primarily of alkaline earth metals. Thereby, the selectivity in the delignification is increased and the strength of the pulp maintained. The pulp can be bleached with peroxide after the treatment according to the invention, to obtain the desired final brightness and completely avoid formation and discharge of chlorinated organic compounds.
Patent EP-0584889-A1 (EP)
Inventor: FUKUNAGA YASUYUKI
IPC: G03G15/08
Filed: 1990-11-28
Abstract: A multicolor developing device having a plurality of developing mechanisms (136) for executing developing actions of colors different from each other. The developing device comprises a stationary frame member (2), a movable frame member (4) mounted on the stationary frame member to reciprocally move in a predetermined direction, and moving means for reciprocally moving the movable frame member. The plurality of developing mechanisms (136) are mounted on the movable frame member spaced apart in said predetermined direction, and any one of the plurality of developing mechanisms is selectively positionable at a developing zone depending on the movement of the movable frame member. The moving means includes a screw means (80) having a threaded shaft (82) extending in said predetermined direction and a nut (84) engaged with the threaded shaft, a stepping motor (114) for rotating the threaded shaft, and a nonexcited operation-type electromagnetic brake (134). A pair of racks (40) are disposed on the stationary frame member so as to be spaced apart in the lateral direction, and the movable frame member is provided with a rotary shaft extending in the lateral direction and a pair of pinions (74) fitted to the rotary shaft, the pair of pinions being engaged with the pair of racks. Each of the developing mechanisms (136) is provided with a pair of distance-setting rollers (156) which are brought into resilient contact with a rotary drum (160) in order to accomplish the positioning of the developing mechanisms relative to the rotary drum.