baber/WOPTO huggingface dataset:
Patent EP-0470113-A1 (EP)
Inventor: WIERES LUDWIG
IPC: F01N3/28
Filed: 1990-04-18
Abstract: Support métallique alvéolé (1) pour catalyseur, pouvant être traversé par un fluide. Ce support est entouré d'un tube de protectioe (2) et monté dans une ouverture (5) pratiquée dans une paroi de séparation (4) approximativement perpendiculaire au sens du courant qui le traverse. On peut simplifier la fabrication de ce type de support (1) relativement compact pour catalyseur, qui sert à purifier les gaz d'échappement de moteurs de faible puissance, et en prolonger la durée de vie en dotant le tube de protection (2) du support (1) pour catalyseur d'au moins une collerette (3) qui en fait le tour. On peut ainsi enfoncer le tube de protection (2) dans une ouverture (5) pratiquée dans une paroi de séparation (4) jusqu'à ce qu'il soit arrêté par la collerette (3). Du fait de la cavité (7) formée par la collerette (3), on ne risque pas d'endommager le support (1) de catalyseur en soudant ensuite la région extérieure de la collerette (3) à la paroi de séparation (4). Si l'on ne peut mettre à trop rude épreuve les tolérances de fabrication, on obtient cependant ainsi une structure stable qui ne présente pratiquement plus de défauts d'étanchéité entre la paroi de séparation (4) et le tube de protection (2), même lorsque la soudure n'est que ponctuelle (6).
Patent EP-0419634-A1 (EP)
Inventor: DRANSFIELD ERIC HARLYN BRIDGWA
IPC: G01N33/12
Filed: 1990-04-18
Abstract: On mesure le degré de rigidité d'une carcasse d'animal ou de volaille (10). Un support (31) transporte la carcasse sur un rail (30) et, en la faisant tomber sur un tronçon en forme de marche (15), soumet ladite carcasse à un choc mécanique. Un détecteur (37) contrôle la variation dans le temps de la force exercée par la carcasse sur les moyens de support qui freinent sa chute. Des circuits (54) analysent la réponse pour déterminer le degré de rigidité, en fonction duquel on modifie le traitement ultérieur : par exemple, on retarde ledit traitement pour obtenir une rigidité accrue. Ceci est réalisé par l'aménagement dans le rail (30) (entre les tronçons 30' et 30'') d'un aiguillage (60) qui achemine la carcasse soit sur un chemin court (61) soit sur un chemin long (62). La caractéristique spécifique de la réponse que contrôlent les circuits (54) peut être: le moment de chute, l'amplitude des oscillations lorsque le moyen de support freine la carcasse, la fréquence des oscillations, la vitesse à laquelle les oscillations sont amorties, ou une combinaison desdites caractéristiques. On décrit aussi des moyens de détection ainsi que des moyens de réalisation de chute.
Patent EP-0470144-A1 (EP)
Title: Beta-hydroxamate d-aspartic acid for treatment of viral infections and tumours.
Inventor: VILA JORGE
IPC: A61K38/50
Filed: 1990-04-27
Abstract: Beta-hydroxamate D-aspartic acid as a medicine, in particular for treating infections diseases caused by retroviruses, especially those that cause AIDS, as well as for treating tumours.
Patent EP-0436036-A1 (EP)
Inventor: ASHI YOSHIHIRO HITACHIFUKIGAMI
IPC: H04J3/06
Filed: 1990-07-18
Abstract: Dispositif d'alignement de blocs destiné à effectuer l'alignement de blocs tout en garantissant l'ISIT (intégrité de séquence d'intervalles de temps), son procédé de commande et appareil prévu à cet effet. Dans un appareil transmettant de manière multiplexée une pluralité de signaux lents ayant une structure de bloc dans un bloc rapide, les candidats de phases de début d'écriture dans une mémoire (1) du dispositif d'alignement de blocs sont positionnés en une pluralité de nombres, on fait référence à une mémoire (8) de phases commune stockant des phases de début d'écriture partagée entre les signaux rapides nécessitant une adaptation de phase aux signaux lents stockés dans le bloc rapide, puis on sélectionne une phase de début d'écriture parmi les candidats de phase de début d'écriture dans la mémoire dudit dispositif d'alignement de blocs.
Patent EP-0540512-A1 (EP)
Inventor: LIOV RUEY S
IPC: C12N5/10
Filed: 1990-07-18
Abstract: L'invention concerne des immunoglobulines chimériques neutralisant le HIV-1-, constituées d'une région de liaison d'un antigène non humain et d'une région constante humaine. Un anticorps, particulièrement efficace, neutralisant le HIV-1- prend la désignation CGP 47 439. Les anticorps sont utiles pour l'immunothérapie du SIDA, le complexe apparenté au SIDA (ARC), et l'immunisation passive des individus contaminés mais asymptomatiques, des personnes séronégatives dans les groupes à hauts risques, ou des personnes qui ont été exposées au HIV-1- et qui risquent d'être contaminées.
Patent EP-0464301-A1 (EP)
Inventor: PINKERTON DENNIS
IPC: F04B7/06
Filed: 1991-01-02
Abstract: A valveless, positive displacement metering pump is provided by the invention. Such a pump includes a housing (22), a working chamber (24) within the housing (22), a piston (82) within the working chamber (24), the piston (82) including a duct (86) defined by a portion of its outer surface, one or more inflow ports (96) communicating with the working chamber, one or more outflow ports (96) communicating with the working chamber (24), and a drive cylinder (66) for simultaneously rotating the piston (82) and causing it to move in back and forth strokes within the working chamber (24). The housing (22) is rotatable with respect to the piston (82) to adjust the timing of the fluid communication between the duct (86) and the inflow and outflow ports (96), respectively. Such adjustments in timing allow the flow rate of the pump to be fine tuned, and allow each port (96) to experience a partial suction as well as a partial discharge. It also allows backflow to occur in an inflow line (96) to the pump, thereby cleaning any filters within the inflow line (96) or agitating a suspension from which the inflow line (95) draws fluid. It also permits suction to be applied to an cutflow line (96) at the end of a discharge stroke, thereby preventing hanging drops or strings from forming at the discharge end of the outflow line. In addition, timing adjustement allows the manufacture of relatively inexpensive pumps in which the axes of the drive cylinder (66) and working chamber (24) are maintained in fixed positions relative to each other. A method for adjusting the flow rate of a valveless, positive displacement metering pump is also provided which includes adjusting the phases at which the piston duct (86) communicates with each of the ports (96) of the pump.
Patent EP-0439147-A1 (EP)
Inventor: SEKIGUCHI SHIGEMI
IPC: H01R13/703
Filed: 1991-01-23
Abstract: A connector with a short circuit has in its insulator body (13) a contact piece housing compartment (14) open at the front, the front half portion of a fixed contact piece (15) extending forward in the contact piece housing compartment and the rear half portion being received and fixed in the insulator body. An insulating engaging portion (16a) is provided which extends a predetermined length forwardly of the front end of the fixed contact piece. A movable contact piece (17) is disposed with its rear end portion received and fixed in the insulator body in side-by-side relation to the fixed contact piece, the front end portion of the movable contact piece extending forwardly of the insulating engaging portion. The intermediate portion of the movable contact piece is bent so that it makes elastic contact with the fixed contact piece. When the mating connector is inserted into this connector, an insulating engaging portion or movable contact piece of the former is displaced out of contact with its fixed contact piece and then the tip of the movable contact piece of the latter slides over the insulating engaging portion of the mating connector and gets into contact with its fixed contact piece.
Patent EP-0458015-A1 (EP)
Inventor: WINKELHORST STEPHAN
IPC: B01D17/02
Filed: 1991-02-15
Abstract: A coolant-lubricant emulsion which is contaminated with extraneous oil is subjected to an ultrasonic treatment, by means of which the extraneous oil droplets coalesce more rapidly and rise, so that an accelerated density separation can be carried out. A destruction of microbial cells is also achieved by means of ultrasonic treatment. The useful life of the emulsion can be prolonged by means of ultrasonic treatment. <IMAGE>
Patent EP-0486748-A1 (EP)
Inventor: MEYLAHN GERD-UWE DR
IPC: A01K63/04
Filed: 1991-04-04
Abstract: In a process for the biological treatment of organically polluted wastewater (4), the wastewater (4) is passed from below through a reaction container (2) which has an elongate design and is arranged vertically. This takes place at a rate such that a suspended layer (5) is formed of biofilm carrier particles (3) whose specific mass is between 1.1 and 1.6 kg/dm<3>. Such biofilm carrier particles (3) which have reached a preset height of ascent in the reaction container (2) are cleaned of biomass which has grown on.
Patent EP-0451835-A1 (EP)
Inventor: BEY PHILIPPE
IPC: C07D471/04
Filed: 1991-04-11
Abstract: This invention relates to intermediates for the preparation of certain conjugates of folates and antifolates with difluoroglutamic acid which are useful in the treatment of patients suffering from certain neoplastic diseases including leukemia, melanomas, carcinomas, sarcomas and mixed neoplasias.
Patent EP-0464458-A1 (EP)
Inventor: HELLER HAROLD DR
IPC: B01J41/14
Filed: 1991-06-19
Abstract: According to the process of the invention for preparing anion exchange resins of the poly(meth)acrylamide type by aminolysis of bead polymers consisting of crosslinked poly(meth)acrylates with excess polyamine, subsequent separation of the anion exchange resins from the liquid phase containing the unconverted polyamine, washing the anion exchangers free of amine with water and recovery of the polyamines from the wash waters, the liquid phase containing the unconverted polyamine and the polyamine-containing wash waters are mixed directly with the bead polymer, which is to be aminolysed, of crosslinked poly(meth)acrylate, the quantity of fresh polyamine required to set the desired polyamine excess is added to the mixture, the mixture thus obtained is dehydrated by distillation until its water content has fallen to a value of < 7% by weight and the mixture remaining after this dehydration by distillation is aminolysed in the usual manner.
Patent EP-0510245-A1 (EP)
Inventor: LIN PEI-HU
IPC: G06F3/06
Filed: 1991-06-19
Abstract: A fast data write method for transferring data from a computer system to a storage system in a single tasking operating environment is disclosed. A fast write flag is set by the present method in order to reflect the ready or busy state of the storage system. In accordance with the present invention, a processor of the computer system ends storage data write cycle as soon as the data has been sent to the storage system. Thus, the processor does not waste any processor time after the data is sent without damaging the security of the data.
Patent EP-0468258-A1 (EP)
Inventor: HUEBSCH WALTER DR
IPC: A61P43/00
Filed: 1991-07-06
Abstract: Substituted pyrido-oxazines can be prepared by reduction of the corresponding ketones. They are useful active compounds in medicaments, in particular for the treatment of hyperlipoproteinaemia, lipoproteinaemia and arteriosclerosis.
Patent EP-0475327-A1 (EP)
Inventor: VINCENT DE PAUL MICHEL
IPC: F16K47/08
Filed: 1991-09-09
Abstract: Valve comprising a shutter (1) interacting with a seat provided with crenellations (3) arranged round the part of the seat on which the shutter comes to rest, characterised in that each crenellation (3) comprises, on its face (8) opposite the shutter (1), a vertical central partition (10) which separates two symmetrical recesses (9). 
<??>The elimination of vibrations occurring under partial load. 
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Patent EP-0475369-A1 (EP)
Inventor: PARISI GIUSEPPE
IPC: C03C25/1065
Filed: 1991-09-10
Abstract: The apparatus for measuring and controlling the eccentricity of the coloured coating layer of optical fibres (OF) allows continuous on-line measurement of the eccentricity of the coloured layer and high-speed control of the devices envisaged for its deposition in order to make possible corrections. 
     The measurement is carried out by launching onto the fibre (OF) monochromatic light beams with a wavelength belonging to the near infrared and by analyzing the interference patterns obtained by TV cameras (CA1, CA2) sensitive to such wavelengths.
Patent EP-0464882-A1 (EP)
Inventor: JOOSSE WIECHER JAN HEIKO
IPC: F04B43/02
Filed: 1991-06-06
Abstract: Swash-plate pump with a driving first plate (5) provided with a bearing track (12) and a second plate (6) which is driven by it and which is also provided with a bearing track. The second plate is connected to at least one piston part (8) acting in the cylinder part (9) of the pump, while swash-plate bearing means (11) are present in the centre of rotation (10) of the second plate (6). A one-part body of rotation (7) is present in the space bounded between the bearing tracks. Through the rolling movement of this body of rotation, a transmission ratio of 2:1 between the driving first plate (5) and the second plate or pump plate (6) driven by it is provided.
Patent EP-0442628-A1 (EP)
Inventor: NIJLAND PETER LODEWIJK JOANNES
IPC: F16K31/06
Filed: 1991-01-28
Abstract: A metal insert (12) is provided for use in forming an elastomer-tipped armature (10) to a precise length. The insert (12) is formed as an elongated member with a central hole (20) passing through its length, and an elastomer element (34) is molded within the hole. A circumferential groove (36) is formed in the exterior surface (14) of the insert (12) to create a weakened "hinge" point (38) in the insert wall such that, as mold elements for forming the elastomers element (34) engage opposing ends (24,26) of the insert, the insert may be compressed longitudinally at the groove (36) to thereby decrease the overall length of the completed armature (10) to within a predetermined tolerance.
Patent EP-0443770-A1 (EP)
Inventor: BESSINGER DANIEL J
IPC: B65H20/02
Filed: 1991-02-13
Abstract: A method and means for forcing a running web (12) into contact with a chill roll (15) is disclosed. The force is created by a second roller (20) positioned with respect to the chill roll (15) so as to create a nip, larger than the web width, through which the web passes. The second roller can be positioned directly above the chill roll, or slightly offset therefrom.
Patent EP-0442750-A1 (EP)
Inventor: TURNER WILLIAM FREDERICK RIDGL
IPC: G09F15/00
Filed: 1991-02-14
Abstract: A display or cladding panel, comprising a planar front surface (17) of mild steel to which are attached, by welding or bonding, a vertical series of horizontal strips (18) each comprising a backing plate (19) with forwardly projecting portions (20) at its upper and lower edges and upwardly extending portions (21) from their forward edges such that each horizontal strip forms a pair of vertically spaced hook-like formations, and a number of such strips spaced uniformly throughout the height of the panel provides a vertical series of hook-like formations to which, for example, a bracket (30) may be attached for the display of merchandise. The panel is of rigid construction but relatively inexpensive being assembled without extrusion or rolling.
Patent EP-0441672-A1 (EP)
Inventor: BACCOU JEAN-CLAUDE
IPC: A23L11/30
Filed: 1991-01-25
Abstract: Method for the extraction of constituents of a vegetable material with selective solvents. This method of extraction allows the extraction of (i) the proteins, (ii) the alcohol-soluble compounds as well as (iii) the lipids of a vegetable material such as the seeds of bitter lupin or broad beans. To this end this method consists in the following stages: A) grinding of the vegetable material to form a powder; B) first solid-liquid extraction to extract the lipids, consisting in placing the powder in contact with a solvent chosen from the group consisting of aliphatic alkanes, aromatic alkanes and their halogenated derivatives; C) second solid-liquid extraction to extract the alcohol-soluble compounds, consisting in placing the solid product obtained in B) in contact with an alcoholic solution whose alcohol content is greater than 30 DEG  and D) third solid-liquid extraction to extract the proteins consisting in placing the solid product obtained in C) in contact with an aqueous solution with a pH greater than 6.
Patent EP-0489661-A1 (EP)
Inventor: POUTREL JEAN-JACQUES
IPC: H04B7/185
Filed: 1991-12-05
Abstract: The present invention relates to a method of transmitting information by radio waves especially between a satellite (2) and a plurality of ground stations (5), some at least of which are laid out in areas of poor conditions of transmission of centimetre waves. The said method consists in employing relays containing reception means and transmitter means. The invention consists more particularly in that, within a plurality of urban or rural arrangements (3) having a principal function of signalling, of decoration and/or of presentation of information, there is integrated a first series of means of transmission and/or of reception operating within wavelengths used for communicating with the said satellite and at least one second series of means of transmission and/or of reception operating within a wavelength band compatible with the conditions of transmission between the said second means and the said ground stations (5), the range of the said second means being less than or equal to the dimensions of the area of poor conditions of reception of centimetre waves. <IMAGE>
Patent EP-0468905-A1 (EP)
Inventor: AUDENARD BERNARD
IPC: G01N27/90
Filed: 1991-07-23
Abstract: The method consists in detecting faults by means of two spaced- apart sensors 4, 5 each equipped with a high-frequency transmitting coil 6, 7 and with two receiving coils 8, 9, 10, 11 in opposition. Electronic detection and processing means permit comparison of the amplitudes of the faults detected at each sensor, their digitising and their comparison with the stored standard amplitudes. The same electronic means also permit measurement of the transit time of the tube. The method and the device are applicable to the detection of faults on carbon steel tubes. <IMAGE>
Patent EP-0483026-A1 (EP)
Inventor: BASTIE PIERRE
IPC: G01N23/207
Filed: 1991-10-21
Abstract: The present invention relates to a method using X-rays for analysing crystal defects throughout the volume of an object (11), comprising the steps consisting in positioning the object in a plane located at an equal distance from the focus of an X-ray source and from a focusing plane (14); illuminating the object from a point X-ray source (10) by means of a beam of wide spectral range  DELTA  lambda  and of specified angular aperture  DELTA  theta , the aperture  DELTA  theta  of the beam being fixed by  DELTA  theta </= DELTA  lambda /2d.cos theta , d being the lattice spacing for the lattice planes in question; orienting the object (11) in order to obtain the diffraction from a selected series of lattice planes (30); and collecting and analysing the X-ray beam in or beyond the focusing plane. …<IMAGE>…
Patent EP-0459927-A1 (EP)
Inventor: BOYER PIERRE
IPC: H04Q11/04
Filed: 1991-05-24
Abstract: The method of measuring the load of a multiplex is particularly envisaged for an asynchronous packet or cell switching network. …<??>With each cell transmitted on the multiplex, a value is recorded and is divided by a predetermined number (N). The value forms the first operand (E2) of a subtraction and the result of the division forms the second operand (E1). To the result of the subtraction is added a fixed predetermined value when the said transmitted cell contains, in its header, a particular identifier and null value in the contrary case. The result of the subtraction followed by the addition constitutes the new value to be recorded, which also represents the measurement of the load. …<??>The identifier identifies, for example, a non-empty cell or a cell belonging to a given virtual circuit. …<??>A circuit for implementing the method is also described. …<IMAGE>…
Patent EP-0457743-A1 (EP)
Title: Method and control system for switching on/off of the differential lock of a tractor or of a corresponding working machine
Inventor: HUUSKONEN PEKKA
IPC: F16D48/12
Filed: 1991-05-10
Abstract: The invention concerns a method for switching on/off of the differential lock of a tractor or of a corresponding working machine in a tractor or equivalent in which at least the rear axle is arranged as a driving axle and is provided with a differential lock (14) installed in the differential gear (6). The driving axle is operated by the engine (1) of the tractor or equivalent through a driving clutch (2) and a gearbox (4). In the method, the mutual difference in the speeds of rotation of the rear wheels (10) of the tractor or equivalent, the factual travel speed of the tractor, and the turning angle of the steering wheels are measured constantly. The measured values are compared with the values programmed in advance in a microprocessor-type central unit included in the control system, whereby, when the measured values are in a certain relationship to the pre-programmed values, the differential lock (14) is switched on/off automatically. The invention also concerns a control system that makes use of the method.
Patent EP-0477161-A1 (EP)
Inventor: WOLFSLEHNER LEOPOLD DIPL-ING D
IPC: A23L33/21
Filed: 1991-06-12
Abstract: A dietetic food is described comprising guar, pectin, apple pomace and/or apple fibre and flavouring substances and sweetener. According to the invention, the food comprises 25 - 40% by weight of guar, 10 - 35% by weight of pectin extract or pectin, 25 - 40% by weight of apple pomace and/or apple fibre and about 12% by weight of flavouring substances and citric acid and a small amount - about 0.5% by weight - relative to the overall composition of sweetener in water-soluble or suspendible form, optionally with addition of minerals and vitamins which are not included in the calculation of the above composition.
Patent EP-0469114-A1 (EP)
Title: A method for active feedback suppression
Inventor: KOBYLARZ DANIEL E
IPC: H04B7/26
Filed: 1991-01-22
Abstract: A process to reduce the howl condition in a radiotelephone when the microphone picks up audio from the speaker. The condition is detected by first lowering the speaker volume (103) and measuring the microphone volume for a corresponding decrease (104). The speaker volume is then increased (105) and the microphone volume is again measured for a corresponding increase (106). If the microphone volume follows the speaker volume, a howl condition has been detected. To eliminate the condition without the volume fluctuations being noticed by the parties conversing, the microphone and speaker volume is reduced in small increments (114) until the condition is eliminated.
Patent EP-0510121-A1 (EP)
Inventor: DEGASPERI THOMAS A
IPC: G09F27/00
Filed: 1991-01-11
Abstract: Dispositif de distribution automatique des bons de réduction ou analogue. L'inconvénient de la distribution traditionnelle de bons est que les consommateurs oublient souvent d'échanger les bons. Le dispositif utilise un système de publicité et de distribution des bons au point de vente. Le dispositif est alimenté de manière autonome (109, 110) et un dispositif intelligent peu encombrant (101) possède un élément (105) détecteur de la proximité d'un consommateur qui attire l'attention de ce dernier en émettant un signal audible et/ou visuel (106) tout en lui présentant les bons publicitaires (108) à travers une fente (104).