baber/WOPTO huggingface dataset:
Patent EP-0624296-A1 (EP)
Title: Moyen pour eviter la distorsion de donnees lors de l'echantillonnage de signaux a synchronisation par impulsions d'horloge
Inventor: MORLEY SEAN
IPC: H04L7/00
Filed: 1993-01-22
Abstract: L'invention se rapporte à un appareil d'échantillonnage de signaux, dans lequel les signaux d'informations sont dirigés vers un registre (24) sous la commande d'un premier groupe d'impulsions d'horloge (CLK 1) et sont verrouillés dans le registre sous la commande d'un second groupe d'impulsions d'horloge (CLK 2). Un calibrateur (40) contrôle la synchronisation des premier et second groupes d'impulsions d'horloge pour déterminer si leur proximité est trop grande à tel point que les signaux de données émis ultérieurement par le registre subissent une distorsion, ce qui entraîne des erreurs dans les dispositifs en aval. Si une telle condition est découverte, le calibrateur (40) inverse la phase du second groupe d'impulsions d'horloge (CLK 2) pour assurer un espace de temps correct entre les impulsions, évitant ainsi l'altération des données.
Patent EP-0729570-A1 (EP)
Title: Appareil et procede de test du temps de coagulation du sang
Inventor: CUSACK ROBERT
IPC: G01N33/49
Filed: 1993-03-01
Abstract: La présente invention concerne un appareil et un procédé pour effectuer un test du temps de coagulation sur un échantillon de sang, dans lequel le sang (16) est déposé dans un réservoir à fluide (18) sur une plaque jetable après usage (12). Un conduit capillaire ayant au moins une zone restreinte (44) est formé dans la plaque (12). La plaque (12) est insérée dans un appareil de test (14) qui retient la plaque (12) et dirige le sang (16) depuis le réservoir à fluide (18) dans le conduit capillaire (30).  Le sang se déplace alors en va-et-vient dans le conduit capillaire (30) et il est ainsi forcé de traverser la zone restreinte (44). L'appareil de test (14) mesure le temps pris à chaque fois par le sang (16) pour traverser la zone restreinte (44). Si le temps mesuré représente un pourcentage prédéterminé plus long que le temps immédiatement précédent, la coagulation est considérée comme ayant eu lieu et le temps total de coagulation est alors affiché et peut être lu par l'opérateur.
Patent EP-0746621-A1 (EP)
Inventor: GEORGIOU GEORGE
IPC: C12N9/86
Filed: 1992-11-10
Abstract: L'invention se rapporte à un procédé pour produire des polypeptides stables exprimés en surface à partir d'hôtes de cellules bactériennes Gram négatif de recombinaison. Un gène chimérique en trois parties et son vecteur de recombinaison associé contiennent des séquences d'ADN séparées servant à diriger ou à cibler et à transférer un produit génique désiré depuis un périplasme cellulaire vers la surface cellulaire externe. Une grande variété de polypeptides peuvent être efficacement exprimés en surface, telle que la β-lactamase et la phosphatase alcaline. Ainsi, on maintient une activité enzymatique complète et les protéines restent ancrées à la surface de la membrane bactérienne externe.
Patent EP-0641277-A1 (EP)
Inventor: KILGOUR RICHARD DEREK LONESOME
IPC: B29C33/44
Filed: 1993-05-10
Abstract: A method of injection moulding an undercut formation (26) on a circular body (20) wherein said formation is moulded in a series of arcuate sections (28) alternating with spaces (29), and wherein the moulding core (24) which produces the formation is extracted by firstly relatively rotating said body (20) and said core (24) so that the body is expanded radially and then ejecting the body off the core. The method is applicable to the manufacture of novel closure members and coupling elements. <IMAGE>
Patent EP-0662074-A1 (EP)
Title: Process for preparing p-nitroaromatic amides and products thereof.
Inventor: STERN MICHAEL KEITH
IPC: C07C233/65
Filed: 1993-04-26
Abstract: A process for preparing p-nitroaromatic amides is provided which comprises contacting an amide and nitrobenzene in the presence of a suitable solvent system, and reacting the amide and nitrobenzene in the presence of a suitable base and a controlled amount of protic material at a suitable temperature in a confined reaction zone. The p-nitroaromatic amides of the invention can be reduced to p-aminoaromatic amides. In one embodiment, the p-aminoaromatic amide is further reacted with ammonia under conditions which produce the corresponding p-aminoaromatic amine and the amide starting material which can be recycled or with water in the presence of a suitable basic or acidic catalyst under conditions which produce the corresponding p-aminoaromatic amine and the acid or salt thereof corresponding to the amide starting material. In another embodiment, the p-aminoaromatic amine is reductively alkylated to produce alkylated p-aminoaromatic amine. The p-nitroaromatic amide can be reacted with ammonia under conditions which produce the corresponding p-nitroaromatic amine and the amide starting material which can be recycled or with water in the presence of a suitable basic or acidic catalyst under conditions which produce the corresponding p-nitroaromatic amine and the acid or salt thereof corresponding to the amide starting material. In one embodiment, the p-nitroaromatic amine is reduced to produce p-aminoaromatic amine. In another embodiment, the p-aminoaromatic amine is reductively alkylated to produce alkylated p-aminoaromatic amine. In another embodiment, the p-nitroaromatic amine is reductively alkylated to produce p-aminoaromatic amine.
Patent EP-0642423-A1 (EP)
Inventor: BUUS NIELS
IPC: B65H5/22
Filed: 1993-05-25
Abstract: Un appareil d'illumination de points sur un support comprend une paroi perforée illuminée par une énergie optique collimatée à une longueur d'onde centrale (μ). L'énergie optique passe à travers les perforations et illumine le support agencé à une certaine distance (L) de celle-ci. Les perforations ont une section transversale dont la nature permet de diffracter l'énergie optique et de créer des faisceaux divergents de rayons. Le support est situé dans une région se trouvant autour de la transition entre la région de Fresnel et la région de Fraunhofer des faisceaux de rayons. Des points se trouvant sur la surface du support sont illuminés sélectivement par une source de lumière passant à travers un grand nombre de canaux d'illumination. Chacun de ces canaux comprend une lentille optique destinée à intensifier l'énergie optique reçue de la source de lumière, une valve optique commandée sélectivement permettant à l'énergie optique de se propager dans le canal ou l'en empêchant, et une sortie de canal, laquelle avec les autres éléments se trouvant dans le dispositif, définit la taille du point formé par le canal. Lesdits canaux sont commandés individuellement par l'unité de commande centrale, laquelle est connectée électriquement à chacune des valves optiques commandées sélectivement de manière à réguler sélectivement la transmission d'énergie de chaque canal.
Patent EP-0645971-A1 (EP)
Title: Boucles reglables pour ceintures
Inventor: SMIEDT LESLIE
IPC: A41F1/00
Filed: 1993-06-18
Abstract: La boucle réglable d'une ceinture comprend deux éléments, à savoir un bouton (34) et une plaque (46) qui peuvent être fixés à une partie terminale d'une ceinture. La plaque (46) possède une fente (50) sur sa longueur. Le bouton (34) passe à travers la fente (50) et peut être déplacé le long de celle-ci. La structure est telle que le bouton peut être fixé dans n'importe laquelle des positions le long de la fente. Le bouton peut être positionné dans au moins deux positions prédéterminées ou peut être réglable à l'infini. Le bouton peut être réalisé d'une seule pièce ou en deux parties. Lorsqu'on utilise un bouton en deux parties, on pousse la tige (42) d'une partie à travers la fente avant de réunir les deux parties (36, 40). Lorsqu'on utilise un bouton d'une seule pièce, le bouton doit pouvoir passer à travers la fente lorsqu'il est orienté dans la position appropriée.
Patent EP-0625418-A1 (EP)
Inventor: HIGASHI KEIJI MATSUSHITA ELECT
IPC: B29C43/36
Filed: 1993-06-29
Abstract: Produit moulé en résine dont la totalité de la surface externe peut être enrobée d'un matériau d'enrobage avec une tension homogène et satisfaisante. On a prévu un moule composite pouvant former un volume creux entre les parties effilées situées au niveau des zones circonférentielles et glissantes des éléments supérieur et inférieur du moule. On soumet un matériau à mouler au moulage par compression à l'aide de ce moule, et on écarte les éléments du moule avant que le produit moulé n'ait entièrement durci, afin de créer un volume entre au moins une face du produit moulé et la face opposée d'un élément de moule. On crée dans le moule un flux gazeux dirigé vers la circonférence extérieure de celui-ci, afin d'expulser les matières étrangères à travers ledit volume, et on injecte un matériau fluidisé d'enrobage dans ce volume entre ledit produit moulé et ladite face de l'élément. On referme le moule et on fait durcir sous pression le produit ainsi obtenu.
Patent EP-0643883-A1 (EP)
Inventor: REED MARK A
IPC: G11C13/02
Filed: 1993-06-01
Abstract: A new class of electronic systems, wherein microelectronic semiconductor integrated circuit devices are integrated on a common substrate with molecular electronic devices.
Patent EP-0663930-A1 (EP)
Title: Charged sheet mouldable resin compositions transformable by compression and application thereof in the production of moulded parts
Inventor: LECOINTE JEAN-PHILIPPE
IPC: C08G18/67
Filed: 1993-10-06
Abstract: Sheet-mouldable compositions comprising powder mineral charges, long glass fibres, an ethylenically unsaturated monomer and a drying polymer phase which is the reaction product of at least one unsaturated polyester resin, at least one organic polyisocyanate and at least one hydroxylated (alk)acrylate. The unsaturated polyester resin is a polyol polyester having a hydroxyl grouping functionality at least equal to 1.5 produced by the polycondensation of ethylenically unsaturated α, β polycarboxylic acid or anhydrides and saturated aliphatic diols, the organic polyisiocyanate being a diisocyanate. Application in the production of sheet-moulded parts for cars.
Patent EP-0629496-A1 (EP)
Inventor: TAKEUCHI KENJI C O ITAMI WORKS
IPC: B30B11/04
Filed: 1994-06-14
Abstract: A tool set type powder compacting press is proposed which is simple in construction and reliable. The driving shafts coupled through coupling shafts with the tool holding plates, that is, the punch plates are provided at the press side. Further, coupling means having removable joints is provided between the driving shafts and the punch plates. No driving means is provided at the tool set side. Since the driving mechanisms are integrated at the press side, the whole arrangement will have a simple construction. This will also increase the reliability.
Patent EP-0635415-A1 (EP)
Inventor: HERMANNS GUENTER
IPC: B61D25/00
Filed: 1994-07-15
Abstract: A fastening device for window frames, in particular for rail vehicles, is provided, with holders which are fastened on the outer circumference of the window frame at intervals and can be fastened to the wall structure surrounding the window frame. In order to avoid stresses from the window frame in the surrounding wall structure, the holders (9) consist of an elastic material and have clamping jaws (13, 13') which engage over clips (8) which are attached to the wall structure and clamp tight to the said wall structure as a result of the intrinsic elasticity of the material of the holders. <IMAGE>
Patent EP-0641630-A1 (EP)
Inventor: MOHR WOLFGANG
IPC: B26D5/00
Filed: 1994-08-17
Abstract: The present invention relates to a method and a device for monitoring and recording the working cycle of one or more paper handling and cutting machines, machines of this type having at least one saddle for the advance of a paper ream, the saddle position being registered by a measuring or sensor device and being fed to a data processing station. In order to provide a method and a device having the features mentioned at the outset which enable the operator at any time to obtain, in a simple and clear manner, an overview of the current status, of working steps already carried out and still to be carried out, in order to be able to intervene if necessary and, for example, to undertake further, improved planning and, in particular, also to optimise the control program of the machine, it is proposed according to the invention that the saddle position in an at least two-dimensional coordinate system has assigned to it one of these coordinates, while another coordinate is assigned to the time, the position resulting from the two coordinates being reproduced on an essentially flat image surface (for example a screen or a paper web).   <IMAGE>
Patent EP-0644235-A1 (EP)
Inventor: SEGATTA THOMAS JOSEPH
IPC: C08K5/00
Filed: 1994-09-07
Abstract: The present invention relates to a sulfur cured rubber composition particularly suited for use in tire treads and carcass ply compounds. The sulfur cured rubber composition is composed of, based on 100 parts by weight of rubber, from about 5 to 95 parts by weight of epoxidized rubber; from about 5 to 85 parts of a silica filler; from about 0.5 to 8.5 parts by weight of a silica coupling agent; and 95 to 5 parts by weight of a rubber selected from the group consisting of medium vinyl polybutadiene, styrene-butadiene rubber, synthetic cis-1,4-polyisoprene, synthetic 3,4-polyisoprene, natural rubber, cis-polybutadiene, styrene-isoprene rubber, styrene-isoprene-butadiene rubber, acrylonitrile-butadiene rubber and mixtures thereof.
Patent EP-0651255-A1 (EP)
Inventor: LERCH ERICH
IPC: G01N1/14
Filed: 1994-10-17
Abstract: Automatic pipetting device, in which only one pipetting needle having a corresponding metering or transport device for the pipetting needle is provided, the pipetting needle being connected via a first tube and a first T-connector to a metering syringe. In order to allow fast and thorough cleaning of the internal space of the pipetting needle with low expenditure, the pipetting device is characterised in that one branch of the first T-connector (13) is connected to a cleaning device which contains the following components:   a) a piston pump (24) which is connected via a second T-connector (23), a second tube (22) and a first valve (21) to one branch of the first T-connector (13), b) a suction tube (32) which is immersed in a cleaning liquid contained in a first container (33) and which is connected via a second valve (31) to one branch of the second T-connector (23), and c) a control device (41) for controlling the first valve (21), the second valve (31) and the piston pump (24).   <IMAGE>
Patent EP-0659687-A1 (EP)
Inventor: KROECKERT BERND DR
IPC: C01G23/053
Filed: 1994-12-12
Abstract: The invention relates to a process for preparing titanium dioxide by the sulphate process, in which the wetting of the precipitated hydrated titanium oxide is carried out fractionally and the fractions and also the dilute acid are recycled.
Patent EP-0662628-A1 (EP)
Inventor: KOMATSU KEIRO C O NEC CORPORAT
IPC: G02F1/21
Filed: 1994-12-27
Abstract: A Mach-Zehnder type optical modulator having a ridge structure including a multiple quantum well wave guide layer (104) expanding both in a passive region (121,123) and in an active phase modulation region (122) on which an electrical field is applied, wherein the wave guide layer (104) is selectively grown by a metal organic vapor phase epitaxy (MOVPE) with use of dielectric stripe mask patterns (201) having a large width in the active phase modulation region (122) and a small width in the passive region (121,123) so that the wave guide layer (104) has a band gap wavelength equal to or near a wavelength of an incidental light in the active phase modulation region (122) and a smaller band gap wavelength smaller than the wavelength of the incidental light in the passive region (121,123).
Patent EP-0657471-A1 (EP)
Inventor: LOPEZ ANA MARIA VAZQUEZ MAYIA
IPC: C07K16/00
Filed: 1994-12-08
Abstract: The present invention relates to immunotherapy strategies for the treatment of malignancies. The present immunotherapy strategies have gangliosides as a target. Gangliosides are glycosphingolipids which are present on normal cells and on malignant cells. On malignant cells they are more abundant and expressed in a different organization and conformation. The present invention provides antibodies which recognize these gangliosides, which antibodies are specific, have recurrent idiotypes and have value as immunoregulators. The invention further provides anti-idiotypic antibodies against anti-ganglioside antibodies. These are useful in vaccination strategies.
Patent EP-0607009-A1 (EP)
Inventor: BERTA NORBERT I
IPC: A61K9/28
Filed: 1994-01-11
Abstract: Apparatus and method for coating products (10) with two colors including a first coating section, a second coating section and a side to side transfer device (318) for transferring products from the first to the second sections. The transfer device includes a pair of plate grippers (372,373) each having a movable upper jaw (374) and a movable lower jaw (375). The upper and lower jaws are each adapted to receive and retain a product carrier plate (50). The transfer device includes a cam follower (380) that precisely closes the upper and lower jaws so that carrier plates located in the jaws are positioned in registration with each other in order to clamp product between the plates and to maintain the product clamped in the plates while the grippers are transferred between the first and second conveyor guides (314). An unloading station includes breaker pins for breaking a seal that may be formed between the coating material applied in the first coating section and the carrier plates. At a discharge station the carrier plates are rotated to cause the product to fall to a collection bin. Clean out bars adapted to be extended through the carrier plates while the plates are in the rotated discharge position cause any product that may have adhered to the plate and any excess coating material on the plate to be removed.
Patent EP-0638633-A1 (EP)
Inventor: HARRISON CHARLES WESLEY
IPC: C10M175/00
Filed: 1994-07-28
Abstract: A used lubricating oil comprising lube oil additives, including zinc dithiophosphate is subjected to reclaiming. Zinc dithiophosphate is thermally decomposed at a temperature of 400°F (204°C) to 1000°F (538°C) for a residence time of 10 to 120 minutes. The resulting oil is subjected to vacuum distillation. A zinc-free (i.e. ash free by ASTM D-482) distillate oil is useful as marine diesel fuel. About 5 to 25 vol % is recovered as a metal containing bottoms product, useful as asphalt extender. The process is carried out in the absence of chemical demetallizing.
Patent EP-0649961-A1 (EP)
Inventor: COLEMAN MICHAEL D
IPC: E05C17/28
Filed: 1994-10-14
Abstract: A door holder assembly (10), for attachment between a door jamb (14) and a door (12) to hold the door in an open position includes a jamb bracket (16) attached to the door jamb and a jamb arm (18) pivotally attached to the jamb bracket. A channel assembly (22) having a longitudinally extending channel (23) is attached to the door and a hold open stop (28) is fixed in the channel (23). The hold open stop (28) has a stop element (38) with first and second ramps (39, 40) engageable by a slide assembly (26). The slide assembly is pivotally attached to the jamb arm and positioned for longitudinal movement in the channel, with the slide assembly having a slide frame (27) supporting a rocker (42) pivotably connected to the slide frame. The rocker has a catch (44) on one side of a pivot (43) and a rocker face (45) on the opposite side of the pivot, with the catch able to slide over the first ramp for reversible engagement with the second ramp of the stop element to hold the door in an open position. The force required to slide the catch over the first and second ramps is determined by the preload force on an adjustment wedge that engages the rocker face.
Patent EP-0651292-A1 (EP)
Inventor: KASUYA TAKASHIGE C O CANON KAB
IPC: G03G9/087
Filed: 1994-10-19
Abstract: A toner for developing an electrostatic image comprises toner particles containing a binder resin, a colorant and a wax. The toner contains polymerizable vinyl monomer or a mixture of organic solvent and polymerizable vinyl monomer in an amount of not more than 1,000 ppm. The toner particles are those obtained by mixing a mixture containing, at least, one or plural kinds of polymerizable vinyl monomer, a styrene-diene copolymer comprised of styrene or a styrene derivative and butadiene or isoprene in a copolymerization weight ratio of from 95:5 to 65:35, the colorant, the wax and a polymerization initiator to prepare a polymerizable monomer composition; dispersing the polymerizable monomer composition in an aqueous medium to carry out granulation; and polymerizing the polymerizable vinyl monomer in the aqueous medium.
Patent EP-0613205-A1 (EP)
Inventor: AZAN FRANCIS
IPC: H01Q1/12
Filed: 1994-02-18
Abstract: The invention relates to window glass, and in particular window glass for vehicles, within which is incorporated a radio frequency assembly. Beside the antenna (A) which is sometimes incorporated in window glass (V) such as a motor vehicle windscreen, it is proposed also to incorporate a part (E) of the electronics of the set intended to operate with the antenna. Such a measure renders the theft and above all the reuse of the stolen set very difficult. Application, in particular, to motor car windscreens. <IMAGE>
Patent EP-0654322-A1 (EP)
Inventor: NAUCHE MICHEL
IPC: B23C3/12
Filed: 1994-10-18
Abstract: This is an edging machine in which elastic means (25) capable of urging the rocker (14) towards the associated feeler (17) are interposed between this rocker (14) and the supporting structure. According to the invention, this feeler (17) being mounted so that it can move on the supporting structure, there are provided, in addition, between the rocker (14) and this feeler, auxiliary elastic means (28) which are themselves also capable of urging this rocker (14) towards the feeler (17). Application to the edging of spectacle lenses. <IMAGE>
Patent EP-0633049-A1 (EP)
Inventor: TRAMPLER FELIX
IPC: B01J19/10
Filed: 1994-03-11
Abstract: Particulate material dispersed in a fluid is separated by means of an ultrasonic resonance field. In a typical arrangement, the ultrasonic resonance field is generated within a multilayered composite resonator system including the dispersion (S) in a vessel, a transducer (T) and a mirror (M). All layers are parallel to each other. The resonance step-up of the acoustic displacement amplitude in the dispersion is made much higher than the resonance step-up of the acoustic displacement amplitude in all other layers. This is reached by matching a composite resonance frequency of the multilayered resonator and the electrical driving frequency, while simultaneously mismatching the Eigenfrequencies of the transducer and the electrical driving frequency. As a consequence, the electrical power needed for the separation process can be dramatically reduced. Generally, the apparatus is suitable for all kinds of dispersions (solid, liquid or gaseous disperse phases) and is especially powerful for hydrosoles (particles in water) and for separation of biological particles (cells).