baber/WOPTO huggingface dataset:
Patent EP-0264155-A1 (EP)
Inventor: BOUWMAN JAN PIETER CORNELIS
IPC: E06B3/24
Filed: 1987-10-09
Abstract: A casement structure is provided with double glass panes (1, 2) which are placed at a distance from each other by means of a strip (3) disposed at the periphery, wherein the glass panes (1, 2) and the intermediate piece (3) are provided on all sides with a seal (6) on which a casement profiled section (5) is disposed, on which casement profiled section mounting means can be disposed for the fitting and mounting.
Patent EP-0241265-A1 (EP)
Inventor: UEDA HIDEKI
IPC: C08L43/04
Filed: 1987-04-07
Abstract: A radio transceiver comprises an antenna, a transmitter, a receiver, an antenna switching circuit including switching diodes for coupling said trans­mitter and said receiver to said antenna in response to a transmit mode and a receive mode, respectively, and means for changing the resistances of said switching diodes in response to another receive mode to reduce the level of a received signal supplied from said antenna to said receiver.
Patent EP-0257769-A1 (EP)
Inventor: MENDELSON RALPH A
IPC: C22C38/48
Filed: 1987-07-17
Abstract: A cast austenitic stainless steel bushing for relatively high temperature turbocharger and automotive applications having good hot hardness and hot strength properties and a co-efficient of thermal expansion approximating that of the parent housing alloy. Bushings made of this alloy have a composition in the range of 29-32% chromium, 4-8% nickel, 1.0-1.5% columbium and tantalum; 1.3-1.7% carbon, 0.25-0.45% sulphur, 0.3-0.4% nitrogen, up to 1.0% manganese, up to 2.0% silicon, up to 1.0% molybdenum, up to 0.1% phosphorous, balance iron.
Patent EP-0257902-A1 (EP)
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/1339
Filed: 1987-08-10
Abstract: An improved liquid crystal display device is dis­closed. The device is comprised of a pair of opposed substrates (1, 1ʹ) on whose opposing surfaces a number of elec­trode strips (2ʹ; 30-1, 30-2, 30-3) are formed in a matrix. The electrode strips extend to near the peripheral edges (6) of the sub­strate surfaces which is unnecessary for defining the pixels of the display. By virtue of this provision of excess electrode strips, joining of the substrates to­gether and sealing of the liquid crystal material (5) therebetween can be effected without need for special attention to be paid to the alignment of the substrates and of the electrode strips thereon.
Patent EP-0238403-A1 (EP)
Inventor: VIREY FRANCK
IPC: C03B40/04
Filed: 1987-03-13
Abstract: Procédé de lubrification d'une surface pour la fabrication d'un objet en verre, dans lequel on dépose périodiquement sur la surface une couche de lubrifiant. Selon l'invention, cette couche de lubrifiant est réalisée à l'aide d'une source de chaleur telle qu'une flamme oxy-combustible, de température supérieure à 200 °K, à travers laquelle on injecte pendant, un intervalle de temps déterminé, un hydrocarbure gazeux ou un mélange d'hydrocarbures gazeux comprenant au moins 15 % d'un constituant dont le rapport du nombre d'atomes de carbone au nombre d'atomes d'hydrogène C/H est supérieur à 0,75, la vitesse d'injection de l'hydrocarbure à traversla flamme et la température de celle-ci étant contôlées de manière à obtenir une couche poreuse de particules carbonées capables de brûler à l'air lorsqu'elles se déposent sur l'objet en verre lorsque celui-ci est encore chaud.
Patent EP-0241342-A1 (EP)
Title: Distributeur-programmateur automatique de cartes à micro-circuit
Inventor: GAUCHER MICHEL
IPC: G07B3/04
Filed: 1987-03-20
Abstract: Un disque (110) comporte des boîtiers tels que (120) portant un empilement de cartes susceptibles de sortir par l'orifice (126) lorsqu'un galet (151) est amené dans la position (151A). Un premier convoyeur (140A) amène alors la carte vers une unité de programmation (1), qui, après descente, permet l'introduction de la carte sans frottement, puis la descente d'un connecteur (6) sur celle-ci. Après validation de la carte, et contrôle, celle-ci est ramenée vers l'usager par le trajet (140A), puis un second trajet (140B), aboutissant à une fente de délivrance (105). Par contre, une carte invalide peut être transférée directement dans un bac de rejet (180), placé sous l'unité de programmation (1).
Patent EP-0246957-A1 (EP)
Inventor: DHOOGE PATRICK M
IPC: C02F1/467
Filed: 1987-05-14
Abstract: A catalyst/cocatalyst composition of matter and methods for using the catalytic combination for electrolytically treating organic waste material, for producing hydrogen and for electrowinning metals are described. Use of the catalyst/cocatalyst composition causes the reaction rate to increase and/or the activation energy to decrease, and causes the anode potential and the energy required for the reaction to decrease. An electrolyte including the catalyst/cocatalyst composition and a reaction medium com­position further including organic waste material, and methods for their use are also described.
Patent EP-0274304-A1 (EP)
Title: Ensemble de filtration pour fluides gazeux
Inventor: LEBRUN BERNARD
IPC: B01D46/30
Filed: 1987-12-03
Abstract: L'invention concerne un ensemble de filtration comportant une couche de média filtrant en matériau granulaire (12), et des moyens de supportage dudit média, et des moyens pour récupérer le fluide gazeux filtré. Selon l'invention, l'enceinte de filtration présente un fond inférieur fermé (4) et une sortie latérale (13) ; il est prévu une couche de support (14) en matériau léger, et de granulométrie supérieure à celle du média filtrant, cette couche s'étendant jusqu'au fond (4) de l'enceinte ; les moyens pour récupérer le fluide gazeux sont constitués par une pluralité d'organes tubulaires (15) tels que des crépines, disposés dans la couche de support (14), et par un collecteur annulaire (16) dans lequel débouchent lesdits organes tubulaires. Application notamment à la réalisation d'un ensemble de filtration faisant partie d'une installation de sûreté pour les enceintes de confinement de réacteurs nucléaires.
Patent EP-0238475-A1 (EP)
Inventor: JAGOB CHRISTIAN DIPL-ING
IPC: A62C3/06
Filed: 1987-02-13
Abstract: In the bottom area of the boiler (2) perforated tubes, ducts or the like (10) are arranged via which nitrogen at excess pressure is introduced into the boiler (2). The quantity of gas introduced uniformly dosed in the bottom area is mixed with the oil in such a manner that hot zones are suppressed and the fire is extinguished. <IMAGE>
Patent EP-0305367-A1 (EP)
Inventor: LIN JIA-WEN
IPC: G01V1/28
Filed: 1987-03-09
Abstract: Un procédé permettant de convertir des données sismiques (112), obtenues à des points connus, en traces (150) sismiques synthétisés que l'on peut obtenir à des points sélectionnés arbitrairement. Des données sismiques bidimensionnelles (112, 910) sont converties en données tridimensionnelles denses (930) à l'aide d'un ordinateur programmé (120, 130, 920) permettant de générer des vues arbitraires d'une structure géologique particulière, ainsi qu'une représentation mathématique de la structure. Les données sont utilisées pour situer les sites (940) potentiels de forage d'exploitation pour forer du pétrole ou d'autres minéraux (950). Afin d'obtenir une interpolation précise des données bidimensionnelles clairsemées (112, 910), les caractéristiques, à la fois du pendage apparent (127) et du pendage réel (136) concernant la structure étudiée, sont recueillies, et les données de traces sismiques concernant un point désiré sont synthétisées (140) en fonction du pendage de la structure étudiée. Les caractéristiques du pendage sont obtenues (136) à partir de dérivées partielles des données bidimensionnelles dans des directions coordonnées spécifiques (x, y). Une surface tridimensionnelle correspondant aux caractéristiques du pendage est obtenue par une technique d'adapation basée sur les moindres carrés (135). Les données obtenues aux points connus (114) sont pondérées (142) à la fois pour la distance à partir du point désiré et les coefficients d'apparence (128) associés au pendage concernant ces points, afin de synthétiser les données désirées (150).
Patent EP-0271561-A1 (EP)
Title: Methode de conception d'une aile transonique
Inventor: BOPPE CHARLES W
IPC: B64C3/00
Filed: 1987-05-29
Abstract: Les étapes conventionnelles de définition des exigences en matière de performance d'une aile d'avion et de détermination des dimensions générales de l'aile sont suivies par les nouvelles étapes de détermination de l'angle de flèche aérodynamique de l'aile par rapport à un point effectif d'une onde de choc sur l'aile. Un nombre de Mach bidimensionnel pour le profil de voilure est calculé en multipliant le nombre de Mach tridimensionnel par le cosinus de l'angle de flèche aérodynamique. Un coefficient de portance bidimensionnel pour le profil de voilure est calculé en divisant le coefficient de portance tridimensionnel par le carré du cosinus de l'angle de flèche aérodynamique. La forme du profil aérodynamique dans deux dimensions est déterminée sur la base du nombre de Mach bidimensionnel et du coefficient de portance bidimensionnel. La forme de l'aile dans trois dimensions est ensuite définie en plaçant le profil aérodynamique dans l'aile le long d'un arc construit par des lignes de corde obliques perpendiculaires aux lignes de flèche locales de l'aile au niveau d'une série d'emplacements le long d'une corde de l'aile.
Patent EP-0285673-A1 (EP)
Inventor: EGAWA AKIRA FANUC MANSHON HARI
IPC: H01S3/0975
Filed: 1987-10-14
Abstract: The laser device consists of a power source unit (5), a transmission cable (3) and a laser head (6). The power source unit (5) is provided with an impedance matching circuit (2), which matches the impedance (Zo) of an RF power source (1) and the impedance (Zl) of a laser tube (4) via the coaxial cable (3). The laser changes its impedance (Zo) between 500 ohm and 3 Kohm, depending on the output condition, which makes a perfect impedance matching impossible. Yet any reflection at the matching circuit (2) goes back to the laser input (4) and the electric power is efficiently used.
Patent EP-0291859-A1 (EP)
Inventor: ALESSI AUGUSTO
IPC: D04H1/587
Filed: 1988-05-12
Abstract: The present invention concerns an anti-ballistic material consisting of loose fibres, one or two layers of woven or non-woven fabric impregnated with a cellulose acetate butyrate or cellulose acetate propionate resin or ethyl vinyl acetate, as such or plasticated or in a mixture with other resins the content of which is less than 50%. Said material lends itself to various uses and in particular to further processing, in that, being produced with a thermoplastic resin, it can be made plastic again by heating.
Patent EP-0371156-A1 (EP)
Inventor: NASER GEORG DIPL-ING FH
IPC: A61B5/04
Filed: 1988-11-28
Abstract: A multichannel measuring system for measuring weak magnetic fields in living tissue and for localising the sources of current causing the magnetic fields on the basis of evaluating the local magnetic values measured by the individual sensors of the measuring system is fastened in a vertically adjustable fashion to a patient-support device (2), that can be adjusted in the longitudinal and transverse directions and at the foot of which a bicycle ergometer (9) consisting exclusively of non-magnetic components is installed and constructed for the purpose of achieving a defined load state of a patient (4) in such a way that after being positioned and fixed on the supporting device (2) the patient can actuate the ergometer. …<IMAGE>…
Patent EP-0320811-A1 (EP)
Inventor: GLADDEN THOMAS
IPC: B22F3/02
Filed: 1988-12-09
Abstract: Le moule est destiné à la fabrication de pièces de petites dimensions, ayant notamment des motifs de l'ordre de 0,1 mm ou moins. Il comprend une ou plusieurs coquilles, la réalisation de chaque coquille consistant à : - usiner dans un matériau dur une matrice (100) dont au moins une partie (104) a la forme d'un négatif de la coquille à réaliser, cette partie ayant des cotes légèrement supérieures à celles de la coquille à réaliser, - positionner cette matrice dans une cavité (106) et réaliser une ébauche de coquille (116) en injectant dans ladite cavité un mélange composé d'une poudre métallique et d'un agent de liaison; - éliminer par chauffage ledit agent de liaison de ladite ébauche et soumettre ladite ébauche à un frittage.
Patent EP-0307037-A1 (EP)
Inventor: KALDENHOVEN LAMBERT CHRISTIAAN
IPC: H01J61/28
Filed: 1988-08-31
Abstract: Low-pressure mercury vapour discharge lamp having a discharge vessel sealed in a gas-tight manner in which a discharge is present during operation of the lamp and which contains a small quantity of an alloy comprising indium, tin and zinc forming an amalgam with mercury, the ratio between the atoms of indium and the atoms of tin in the amalgam-­forming alloy being between 3:1 and 8:1, the ratio between the sum of the atoms of indium and tin and the atoms of zinc being between 95:5 and 99:1 and the ratio between the sum of the atoms of indium, tin and zinc and the atoms of mercury being between 95:5 and 99:1.
Patent EP-0307057-A1 (EP)
Inventor: HOPMAN HARM
IPC: H05B41/23
Filed: 1988-09-07
Abstract: Energy converter comprising a commutation circuit comprising a number of thyristor/diode circuits connected to a resonance circuit comprising at least one capacitive and at least one inductive element, as well as the primary winding of a transformer. A pulse generator circuit receives signal from said a current sensor in the resonance circuit and delivers in response thereto trigger pulses to the thyristors, such that the converter only operates in the trigger mode. The various components are dimensioned such that with mimimum trigger pulse frequency the maximum output power is available.
Patent EP-0283252-A1 (EP)
Inventor: HARDY F E
IPC: C09K15/14
Filed: 1988-03-16
Abstract: Bleach activator, bleach and detergent compositions comprising:
     (a) a peroxyacid bleach precursor having the general formula I 
      Ac - L      I 
wherein Ac is the acyl moiety of an organic carboxylic acid comprising an optionally substituted, linear or branched C₆-C₂₀ alkyl or alkenyl moiety or a C₆-C₂₀ alkyl-substituted aryl moiety and L is a leaving group, the conjugate acid of which has a pKa in the range from 4 to 13, and   (b) an antioxidant.   
     The compositions combine excellent stability, substrate-safety, water-dispersibility, granulometry and detergency performance.
Patent EP-0285507-A1 (EP)
Inventor: CRETIN JACQUES
IPC: E21B47/12
Filed: 1988-03-25
Abstract: Système de transmission de signaux entre un ensemble de capteurs contenu dans une ou plusieurs sondes de puits (1) descendue(s) dans un puits au bout d'un câble (2) et un laboratoire de commande et d'enregistrement (6) en surface. Le câble (2) comporte une ligne centrale entourée de plusieurs autres lignes et une gaine métallique extérieure. Le transfert des données depuis l'ensemble de réception jusqu'au laboratoire est effectué par application de signaux convenablement codés entre le conducteur central et la gaine extérieure. On obtient un accroissement important du débit de transmission du câble. Application par exemple au transfert vers un laboratoire de surface de signaux sismiques reçus par un ensemble de capteurs.
Patent EP-0333960-A1 (EP)
Inventor: MATHIOLON HENRI
IPC: F02B71/02
Filed: 1988-03-25
Abstract: This device has the following three arrangements:  - a main piston (11) provides for auxiliary pumping, - a pilot controlled check valve (27) inserted between a return piston (17) and a return accumulator (18) is normally opened by the return pressure which it transmits whilst the generator is running, - two controlled slide valves (30) and (31) carry the main cylinder (24) and auxiliary cylinder (10) at the end of expansion, at low pressure. Application: in particular to thermo-hydraulic generators. <IMAGE>
Patent EP-0286506-A1 (EP)
Inventor: PICARD CLAUDE
IPC: A61L2/20
Filed: 1988-03-28
Abstract: In order to sterilise a water-tight enclosure (10) equipped with a ventilation and filtration circuit (14), this enclosure is insulated and the internal hygrometry degree is lowered by means of an assembly (50) comprising a desiccating cartridge (54). The sterilising agent (46) is then introduced via a closed circuit (30), until a hygrometry degree is obtained which is close to the dew point. The sterilising agent is then maintained in the enclosure for a given contact time, before flushing this agent out by means of the ventilation and filtration circuit (14). 
<IMAGE>
Patent EP-0296025-A1 (EP)
Inventor: HALCONRUY THIERRY
IPC: F16D3/223
Filed: 1988-06-08
Abstract: Transmission device comprising a transmission shaft (7), at least one universal transmission joint comprising an outer element (2 or 12) in the shape of a bowl, an inner element (6 or 13) interacting with the outer element and mounted on splines formed at the end of the transmission shaft (7) which is tubular. A sealing plug (9 or 17) is force-fitted in the end of the transmission shaft (7), sealing the inside of the shaft with respect to the transmission joint. This plug has means which enable the inner element (6 or 13) to be retained on the transmission shaft. <IMAGE>
Patent EP-0308291-A1 (EP)
Inventor: BLIN MICHEL
IPC: F16F1/32
Filed: 1988-09-01
Abstract: Spring washers made from form-memory alloy passing from a flat shape to a frustoconical shape on passing through a given critical temperature (Tc) may be stacked in opposition or in the same direction with identical and/or different washers in order to vary the pressure (P) applied by the stack of washers,by stages, when the temperature (T) varies. These washers may advantageously be used for the adhesive bonding and polymerisation of pieces (C) made from composite materials, since they permit the simultaneous treatment of several pieces in the same fan-assisted oven, at a reduced cost. 
<IMAGE>
Patent EP-0307309-A1 (EP)
Title: Metal corrosion inhibiting composition
Inventor: COLLIN DANIEL
IPC: F02B3/06
Filed: 1988-09-08
Abstract: A composition inhibiting corrosion, especially of metals, intended to be added as an antifreeze or heat-transfer fluid forming an aqueous medium employed especially in cooling circuits. It is characterised in that it consists, in combination, the percentages being expressed on a mass basis, of:  0.15 to 0.5% of sodium nitrite,  0.01 to 0.1% of sodium tetraborate,  0.01 to 0.05% of sodium nitrate,  0.01 to 0.05% of sodium phosphate,  0.01 to 0.05% of benzotriazole, 0.05 to 0.5% of sodium silicate or 0.01 to 0.1% of tetramethylenediamine,  the remainder consisting of the aqueous medium. Application to the treatment of liquids for cooling diesel engines.
Patent EP-0323346-A1 (EP)
Inventor: BERNSTEIN PIERRE
IPC: G11B11/10
Filed: 1988-12-27
Abstract: Multi-layer magnetooptical recording medium (MMOI) including at least one magnetic layer formed of an alloy containing at least one metal from the heavy rare earth group and a metal from the first transition series (CMMOI) covered with at least one dielectric layer of aluminium nitride (DIELI). According to the invention, the magnetooptical medium (MMOI) is characterised in that it includes a protection layer (CPI) made of silicon oxide (SiO1, SiO2) covering the aluminium nitride layer and equal to at least 200 angströms in thickness. Applicable to magnetooptical disc memories. <IMAGE>
Patent EP-0324297-A1 (EP)
Inventor: CASTELAIN YVES
IPC: B64F5/00
Filed: 1988-12-28
Abstract: Afin de déplacer un outil de travail à vitesse constante sur une surface de forme et d'orientation quelconques, notamment pour décaper, poncer, peindre ou décorer la surface extérieure d'un aéronef, on utilise un mobile autonome de conception particulière. Ce mobile comprend deux ensembles d'accrochage (10, 12) équipés chacun d'organes d'accrochage (30, 48) aptes à être rapprochés et éloignés de la surface, et un ensemble porte-outil (14), ces trois ensembles pouvant se déplacer les uns par rapport aux autres selon une direction donnée. Des moyens de commande supportés par l'ensemble porte-outil (14) assurent à la fois l'avance à vitesse constante de cet ensemble sur l'ensemble d'accrochage (10, 12) qui est fixé sur la surface et l'avance dans le même sens et à plus grande vitesse de l'autre ensemble d'accrochage, les deux ensembles d'accrochage (10, 12) se fixant à tour de rôle sur la surface sans arrêt de l'ensemble porte-outil (14).
Patent EP-0298014-A1 (EP)
Inventor: MONSARRAT WILLIAM GRAVES
IPC: F01D5/02
Filed: 1988-06-28
Abstract: The low pressure compressor (11) and fan (2) together with the intermediate case (10) are removable as a unit from the core engine by removal of the nose cone (62,58) and a stub shaft (40) at the front of the low pressure turbine shaft (38) and at the internal dia­meter of the fan hub (50) to provide access to attach­ment bolts (53) at the inner portion of the intermediate case (10) which holds the bearing (34) for the high pressure rotor (35) in position within the intermediate case (10) after assembly of the engine.
Patent EP-0317514-A1 (EP)
Inventor: HEINZER PAUL
IPC: B41M3/14
Filed: 1988-11-16
Abstract: The process consists in forming on the surface of the support (1) of the non-reproducible part of the document, adjacent areas by deposition of layers (2) containing at least one iridescent substance and of dark-coloured layers (3). …<IMAGE>…
Patent EP-0277105-A1 (EP)
Inventor: HANSSON GUNNAR CHRISTER
IPC: B25B23/151
Filed: 1988-01-20
Abstract: A power tool for two step tightening of screw joints comprising a housing (10; 50), a rotation motor supported in said housing (10; 50), an output spindle (13; 54) rotated by said motor and connectable to a screw joint to be tightened, a power transmission including a clutch means (16-18, 25; 58, 60, 67) incorporated between said motor and said output spindle (13; 54), and power supply means connecting said motor to a power source. The clutch means (16-18, 25; 58, 60, 67) comprises a shift means (31; 84, 85) by which the mode of operation of the clutch means (16-18, 25; 58, 60, 67) is shiftable between a torque responsive releasing action during the first, high speed step of the tightening process and a non-releasing action during the second, low speed step of the tightening process, and a release detecting means (23; 83) associated with said clutch means (16-18, 25; 58, 60, 67) and arranged to act upon said power supply means to cause at least a substantial reduction in the power supply to the motor as said clutch means (16-18, 25; 58, 60, 67) is released during the first, high speed step of the tightening process.
Patent EP-0283467-A1 (EP)
Inventor: KLAMMER HANS-DIETER
IPC: B60R1/10
Filed: 1988-03-14
Abstract: A side mirror of a motor vehicle is fitted in its entirety with an aerodynamic covering. That part of the covering which lies behind the mirror (1) viewed in the direction of travel is an aerodynamically transparent screen (2). The refractory effect of the transparent screen (2) differs locally in order to achieve an optimum field of view. Plane mirrors, concave or convex, spherical or cylindrical mirrors or finely graduated mirrors with mirror facets inclined in relation to the plane of the mirror can be used in all required combinations depending on the angles of sight required an account of the particular vehicle geometry. <IMAGE>
Patent EP-0338018-A1 (EP)
Inventor: LORIMOR LARRY W
IPC: F16N29/00
Filed: 1987-12-17
Abstract: A lubricated spline joint (30) for providing a viscous damping function includes a first member (32) defining an in­
ternal spline (62), a second member (34) defining an external spline (64) engaged therewith, a seal ring (76) between the 
members (32, 34) at one end of the splines, and a radially inwardly facing chamber (80) at the other end which is exposed 
to lubrication fluid. The improvement features an internal barrier (84) for assuring a fixed internal radius R and thus a 
preselected centrifugal pressure head of the fluid mass (86) in the chamber (80) and about the splines, and a plurality of 
venting passages (94) located radially outwardly of the radius R for continually exhausting fluid from the splines as a re­
sult of centrifugal force so that fresh and/or less aerated fluid is circulated through the splines.