baber/WOPTO huggingface dataset:
Patent EP-0277303-A1 (EP)
Inventor: SCHUSTER HEINZ
IPC: B05C17/005
Filed: 1984-12-18
Abstract: A device for use in a hand-held hot-melt glue-gun to inhibit drool of melted composition from the outlet thereof when the gun is not is use comprises resilient means located within the melt and arranged to urge the feed of solid composition fed to the melt outwardly of the melt when feeding pressure is not applied. The device comprises a melt body 110 having a melt chamber element 116 slideably mounted within a passage 112 in the melt body 110, resil­ient means provided by a coil spring 126 and means 145 for heating the melt body. When in use solid composition in melt body 116 urged by a feeding force in a direction towards the melt body 110 is melted in the melt chamber 116 and is dispensed in molten condition from the outlet 20. When the feeding force is released after use the spring 126 exerts sufficient force in a reverse direction to the direction of the feeding force to move the melt chamber element 116 outwardly of the melt body, which relieves the pressure within the melt body and thereby substantially prevents further composition from drooling from the outlet.
Patent EP-0246673-A1 (EP)
Inventor: MIWA KISHIO
IPC: C07C17/38
Filed: 1984-04-27
Abstract: 3,5-dichlorotoluene is separated from a mixture containing at least one isomer of 3,5-dichlorotoluene by adsorptive separation using a simulated moving bed with a faujasite type zeolite adsorbent in the presence of another substituted benzene compound. 2-chloro-m-xylene is similarly separated from a chloroxylene isomer mixture. In each case the desired isomer is separated as the extract component. 
     In the case of separation of 3,5-dichlorotoluene the said substituted benzene compound is either 1,2,4-trimethylbenzene or 2-chloro-p-xylene, and for separation of 2-chloro-m-xylene the said substituted benzene compound is preferably toluene or chlorobenzene.
Patent EP-0251562-A1 (EP)
Inventor: TROST PAUL B
IPC: C09K23/02
Filed: 1987-06-16
Abstract: A process for removing toxic or hazardous substances from soils, sludges, sediments, clays, aqueous streams, and other non-hazardous materials comprises collecting the contaminated material (10), converting it to a slurry, adding one or more surfactants and/or alkaline agents (20) to the slurry to free the toxic or hazardous substance(s) from the contaminated material and place it in the liquid phase of the slurry. Preferably, a modifier (25) is added to the slurry in order to aid the concentration of the toxic substance in the liquid phase of the slurry. The concentrated toxic substance is then collected for disposal. Most preferably the concentration of the toxic substance is carried out in a froth flotation cell (24).
Patent EP-0249518-A1 (EP)
Inventor: LIADOUZE ALAIN
IPC: B60R19/18
Filed: 1987-05-22
Abstract: The element consists of a transverse beam (21) made from synthetic material and bearing directly, by way of its rear face, on the free ends of the side rails (2), and consequently performing the role of a crossmember for the load-bearing structure of the vehicle, the said beam (21) having partitions and cavities (24, 25) which determine its capacity for absorbing energy and its impact resistance, the said beam (21) being covered by a facade (3) which gives the assembly thus formed the desired aesthetic and aerodynamic properties. Application to bumpers. <IMAGE>
Patent EP-0256931-A1 (EP)
Inventor: FROUMAJOU ARMAND
IPC: B62D65/04
Filed: 1987-08-05
Abstract: A vehicle according to this invention is characterised in that each module (A, B, C) is provided with at least one casing (D) automatically connecting one module electrically and/or hydraulically to the other when the modules are assembled. The invention applies, for example, to the construction of the front part of a vehicle. <IMAGE>
Patent EP-0267114-A1 (EP)
Title: Circuit intégré pour la mémorisation et le traitement d'informations de manière confidentielle comportant un dispositif anti-fraude
Inventor: LISIMAQUE GILLES
IPC: G06F12/14
Filed: 1987-11-03
Abstract: L'invention concerne un circuit intégré pour la mémorisation et le traitement d'informations de manière confidentielle, le circuit comprenant des moyens de contrôle d'accès (30) à ses propres fonctions, destinés à recevoir un code confidentiel, et des moyens de temporisation (31) imposant un délai minimum prédéterminé entre deux tentatives d'introduction d'un code confidentiel même dans le cas de coupures de l'alimentation du circuit entre chaque tentative. Application à la protection des circuits intégrés du type carte à mémoire.
Patent EP-0250345-A1 (EP)
Inventor: COULON MICHEL
IPC: C09K5/00
Filed: 1987-06-15
Abstract: PCT No. PCT/FR87/00220 Sec. 371 Date Feb. 12, 1988 Sec. 102(e) Date Feb. 12, 1988 PCT Filed Jun. 15, 1987 PCT Pub. No. WO87/07695 PCT Pub. Date Dec. 17, 1987.The invention concerns a thermal transfer layer with high transfer coefficient between two materials which can have different expansion coefficients. The thermal transfer layer comprises expanded graphite inserted between the materials which are selected from among carbonaceous materials, ceramics and metals or metal alloys. The expanded graphite is either inserted in the form of a rolled or compressed sheet, or is compressed in situ. The invention also concerns a device for the cooling of a structure subjected to intense, continuous, intermittent or pulsating heat flux, by means of fluid circulation tubes placed in the passages in the structure. A flexible material which is a good heat conductor in a compressed state, such as expanded graphite, is placed between the structure to be cooled and each tube.
Patent EP-0277461-A1 (EP)
Title: Sledge and brake device for a sledge
Inventor: VONLANTHEN JOSEF
IPC: B62B13/14
Filed: 1987-12-17
Abstract: The sledge (1) comprises a frame (2), arranged inside which is a seat (3). In a downward extending nose (14) of a front part (5) a steering column (6) with a steering wheel (7) is pivotally mounted in the frame (2) and can be slid in its longitudinal direction. When the steering wheel (7) is turned, two moveable runners (12, 13) in the front, bottom area of the frame (2) are operated in order to control the sledge. When the steering column (6) is pulled in the direction of the steering wheel (7) a brake element (33) is operated by means of a rod (25) connected to the steering column (6). The brake element (33) is of forked construction, the spread ends (39, 40) of the forked parts (34, 35) being brought into a braking position (34', 35') when the steering wheel is moved from the position (7) into the position (7'). The sledge can be both steered and braked using the steering wheel, it being possible on existing sledges to retrofit the brake device by simple manual operations. <IMAGE>
Patent EP-0273875-A1 (EP)
Inventor: COLBACHINI GIUSEPPE ALDINIO
IPC: B63C11/18
Filed: 1987-11-19
Abstract: There is disclosed a flexible hose for supplying air to persons wearing diving suits or the like protecting garments and working in dangerous water or air environments, including data communication lines (7) for transmitting and receiving voice and measurement data. The flexible hose comprises a tube like element in the wall of which there is embedded a metal coil (2) thereon there are wound electric or telephonic (7) cables which are embedded in a rubber layer (6) and encompassed by an antitearing fabric layer (8) and an antiabrasive rubber outer layer (9).
Patent EP-0263870-A1 (EP)
Inventor: ANDERSON FRANK C
IPC: G01N15/00
Filed: 1987-03-30
Abstract: La procédure ci-décrite permet d'évaluer statistiquement la performance et la précision d'au moins un instrument analytique dans un groupe d'instruments semblables ou sensiblement semblables en comparant la performance d'un instrument placé dans un laboratoire à la performance d'autres instruments semblables se trouvant dans d'autres laboratoires. Les données moyennes provenant d'un instrument et du groupe d'instruments sont mises en corrélation mathématique dans une série d'équations statistiques pour calculer un nouvel indice connu sous le nom d'indice de performance de l'instrument ou ''IPI''. Ce IPI peut être tabulé et/ou affiché graphiquement sous la forme d'un seul point dans un système de coordonnées cartésiennes. Le IPI est composé d'un nouveau coefficient d'indice de variation (CVI) qui est une mesure de précision de l'instrument, et l'indice d'écart standard (SDI) est une mesure de la précision de la performance. Le CVI et le SDI sont des valeurs dérivées selon l'invention et sont aptes à une tabulation et à un affichage.
Patent EP-0267238-A1 (EP)
Title: Radioaltimetre passif
Inventor: VERMILION EVERETTE E
IPC: G01C5/00
Filed: 1987-04-15
Abstract: Un procédé et un appareil permettant de déterminer passivement l'altitude (HP) au-dessus du sol d'une aéronef (P) en utilisant un émetteur actif porté sur une deuxième aéronef (S) volant à une altitude (HA) plus élevée. Spécifiquement, on détermine l'altitude (HO) de l'aéronef (P) en mesurant la différence temporelle entre le rayonnement suivant le parcours direct (R1) et le rayonnement réfléchi (R2), en prenant en considération la distance (DA) entre une antenne supérieure (TA) qui reçoit le rayonnement de parcours direct (R1) et une antenne inférieure (BA) qui reçoit le rayonnement réfléchi (R2), ainsi que la différence entre les angles de déplacement (A1, A2) par rapport à la verticale du rayonnement de parcours direct et du rayonnement réfléchi.
Patent EP-0271576-A1 (EP)
Inventor: BALDWIN ROBERT WILLIAM
IPC: A61K38/00
Filed: 1987-06-17
Abstract: Radio-immuno détection de cancers par détection d'antigènes associés à une tumeur et comprenant les étapes suivantes: (i) préparation d'échantillons de l'hybridome XMNCO791 ci-décrit; (ii) séparation et purification de l'anticorps associé produit par des hybridomes XMNCO791 pour obtenir l'isotope IgG2b; (iii) marquage de l'anticorps ainsi obtenu avec un marqueur radioactif; (iv) préparation d'une composition contenant une concentration effective de l'anticorps ainsi marqué, administration de ladite composition d'anticorps à un patient et (vi) examen du patient pour détecter des concentrations de radioactivité indiquant par là une concentration de l'anticorps.
Patent EP-0326573-A1 (EP)
Inventor: STUTT COLIN
IPC: B31B1/14
Filed: 1987-10-05
Abstract: Avant l'assemblage des boîtes réalisées à partir d'ébauches de carton ondulé constitué d'au moins une couche de support ondulé prise en sandwich entre deux revêtements extérieurs, on réduit l'épaisseur de la zone de chevauchement de chaque ébauche au niveau de chaque côté en faisant passer les ébauches (L1) successivement dans des moyens de coupe comportant un premier couteau (44; 144) destiné à couper à travers une couche extérieure de chaque ébauche pour esquisser une zone définie qui chevauchera une zone similaire au niveau d'un bord opposé de l'ébauche lorsque celle-ci sera assemblée pour en faire une boîte, et un second couteau (48; 148) destiné à enlever pratiquement l'épaisseur totale du carton ondulé sur ladite zone définie.
Patent EP-0387245-A1 (EP)
Inventor: MEHRGARDT SOENKE
IPC: H04L27/22
Filed: 1987-11-06
Abstract: Damit werden aus mehrstelligen, mit der ursprünglichen Datenrate von DPSK-Datenpaaren (dp) vorliegenden Phasendaten (dd) die Phasendiffernzdaten (dp) separiert. Dazu dienen: der erste Konstanten-Addierer (k1), dem das dem Phasenwinkel 45° entsprechende Digitalwort ("45°") und die Phasendaten (dd) zugeführt sind; der Addierer (sm), dessen erster Eingang am Ausgang des Konstanten-Addierers (k1) liegt, und der Subtrahierer (s1), dessen Subtrahend-Eingang am Ausgang des Addierers (sm) angeschlossen ist; der Subtrahierer (s2), an dessen Ausgang die Phasendiffernzdaten (dp) anzunehmen sind, und der Verzögerer (v), dessen Verzögerungszeit gleich der Periodendauer der Datenrate ist und dessen Ausgang am Subtrahend-Eingang des Subtrahierers (s2) liegt; der Konstanten-Addierer (k2), dem das dem Phasenwinkel 45° entsprechende Digitalwort ("45°") zugeführt ist, wobei der Minuend-Eingang des Subtrahierers (s2), der Verzögerer (v) und der Konstanten-Addierer (k2) von der Vorzeichenstelle (sb) und der höchstwertigen Stelle (mb) des Ausgangssignals des Addierers (sm) gespeist sind; und der Tiefpaß (tp) als PLL-Schleifenfilter, über den der Ausgang des Subtrahierers (s1) mit dem zweiten Eingang des Addierers (sm) verbunden ist. Abstract A digital DQPSK decoder circuit element is useful for separating phase difference data (dp) from multidigit phase data (dd) present with the original data rates of DPSK data pairs (dp). Said element comprises a first constant adder (k1) to which the digital word ("45°") corresponding to the phase angle 45° and the phase data (dd) are supplied; an adder (sm) whose first input is located at the output of the constant adder (k1); a subtractor (s1) whose subtrahend input is connected to the output of the adder (sm); a subtractor (s2) at whose output the phase differences (dp) can be taken; a delay element (v) whose delay time is equal to the period of the data rate and whose output is located at the subtrahend input of the subtractor (s2); and a second constant adder (k2) to which the digital word ("45°") corresponding to the phase angle (45°) is supplied. The minuend input of the subtractor (s2), the delay element (v) and the constant adder (k2) are supplied with the highest digit (mb) of the output signal from the adder (sm), and the low pass (tp) is connected, as a PLL loop filter, via the output of the subtractor (s 1) to the second input of the adder (sm).
Patent EP-0347484-A1 (EP)
Inventor: HORBELT MICHAEL
IPC: G06F12/06
Filed: 1988-06-24
Abstract: A microcomputer comprises a processor (15), on-board ROM (14) and an external store (13). The external store (13) is connected to the processor (15) by address and data lines (16, 17), the data line (17) being connected to earth via a resistance (30) which in the absence of the external store (13) causes a reference potential to be supplied to the processor 15. When an external store (13) is present, addressing of the store (13) causes the reference potential to disappear and hence the processor will use the external store (13) rather than the on-board ROM (14).
Patent EP-0305966-A1 (EP)
Inventor: NAKAYAMA HISANOBU NIPPON STEEL
IPC: C21D3/04
Filed: 1988-08-30
Abstract: A method for producing grain-oriented electrical steel sheet having metallic luster and excellent punching property comprises the steps of decarbonization annealing a grain-oriented electrical steel sheet which has been cold rolled to a final thickness, coating the decarbonization-­annealed sheet with an annealing separator consisting of magnesium blended with one or more salts of alkali metal or alkaline-earth metal, and finish annealing the coated sheet.
Patent EP-0312909-A1 (EP)
Inventor: WINGENS ULRICH
IPC: F27B5/04
Filed: 1988-10-13
Abstract: To obtain a cooling zone, which is as homogeneous as possible, for the workpieces (11) to be treated in a vacuum chamber-type furnace for the heat treatment of metallic workpieces, the invention proposes that the heating chamber (6) used for the heat treatment is provided on two mutually opposite sides with nozzles (9) which can be charged simultaneously with cooling gas, that the carrier devices (12) hold the workpieces (11) to be treated in that region in which the gas streams produced by the opposite nozzles (9) impinge on one another and that the heating chamber (6) is provided with slots (13) for gas discharge in wall regions adjacent to this impingement region. 
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Patent EP-0314978-A1 (EP)
Inventor: TAMURA KOHJI
IPC: C09K5/04
Filed: 1988-10-18
Abstract: A refrigerant comprising (1) dichloro­trifluoroethane and (2) at least one compound selected from the group consisting of chlorotetrafluoroethane, pentafluoroethane, tetrafluoroethane, 1-chloro-1,1-­difluoroethane, 1,1,1-trifluoroethane and 1,1-­difluoroethane.
Patent EP-0331795-A1 (EP)
Inventor: KOLODZIE RAINER
IPC: F23D11/24
Filed: 1988-10-31
Abstract: The invention discloses a burner for slowly ignitable gas mixtures, in particular for exhaust gases of an internal-combustion engine, which is primarily intended for the regeneration of particle-filter systems in the exhaust duct of an internal-combustion engine, in particular a diesel internal-combustion engine. To initiate regeneration of such a system, commonly termed a diesel filter system, the engine produces hot combustion gases at the outlet. At a distance from the outlet opening (4) of a fuel injection nozzle (3), the burner has a baffle (5) which extends approximately perpendicular to the centre line of the fuel injection nozzle (3). This baffle (5) divides the combustion chamber (2) into a high-energy zone (2a) with a gas mixture prepared in such a way that it is readily ignitable and into a second zone (2b), in which the exhaust gas from the internal- combustion engine, diverted into the combustion chamber, is fed to the burner. In this way, the burner can burn even slowly ignitable gas mixtures and a flame for producing hot combustion gases can be maintained reliably and in a stable manner in the combustion chamber irrespective of the operating conditions of the internal-combustion engine. 
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Patent EP-0326658-A1 (EP)
Inventor: BURAN ULRICH DIPL-ING
IPC: C23C4/06
Filed: 1988-11-09
Abstract: A wear-resistant coating on the running surfaces of machine parts, such as especially the running surfaces of piston rings for internal combustion engines, which has been produced from a spraying powder mixture with 40 to 80 per cent by weight of molybdenum, 0 to 35 per cent by weight of sintered material and 10 to 50 per cent by weight of a low-melting alloy, using an arc spray gun in a carrier gas consisting of a gas which reacts with the molybdenum, is particularly wear-resistant, safe against heat cracking and spalling, and can be used as a piston ring coating for highly stressed internal combustion engines for a long service life in reliable operation.
Patent EP-0293224-A1 (EP)
Inventor: TAKATA MASAHIRO
IPC: C07C45/35
Filed: 1988-05-27
Abstract: A process for the production of acrylic acid by the two-stage catalytic vapour-phase oxidation of propylene with molecular oxygen, the first stage for oxidising propylene to produce mainly acrolein and the second stage for oxidising acrolein to produce mainly acrylic acid. The process comprises supplying to the first-stage reaction a raw gas containing a saturated aliphatic hydrocarbon having 1 to 5 carbon atoms in an amount in the range of 5 to 70% by volume, carbon dioxide in an amount in the range of 3 to 50% by volume, and the aliphatic hydrocarbon and the carbon dioxide in a total amount in the range of 20 to 80% by volume, the raw gas further containing steam in an amount in the range of 0.5 to 8 mol per mol of propylene.
Patent EP-0325031-A1 (EP)
Inventor: HARRISON ANTHONY WILLIAM
IPC: F16D65/28
Filed: 1988-11-17
Abstract: A brake, illustrated as an internal shoe drum brake, has a body (1) carrying a plurality of circumferentially spaced friction elements (2) movable into engagement with a rotatable drum (3) by means of an actuator (5). The latter includes pressure-applying means shown as a cylinder (9) of which a pressure-generating piston is driven by an electrical stepper motor. Pressure from the piston is transmitted via internal passages (7, 8) to slave cylinders (4) which actuate the friction elements.
Patent EP-0277057-A1 (EP)
Inventor: MALABRE CHRISTIAN
IPC: F16C33/12
Filed: 1988-01-13
Abstract: Hydrodynamic bearing, in particular a foil bearing, the shaft of which is intended to rotate at high speed, at least 30,000 revolutions per minute. The outer surface of the shaft (10) is dry-lubricated by an encrustation of molybdenum or graphite disulphide. <IMAGE>
Patent EP-0295988-A1 (EP)
Inventor: QUEIREL JOEL
IPC: B29C39/12
Filed: 1988-05-25
Abstract: The sanitary article, such as a bath tub or the like, is formed from two shells made of a synthetic material 1 and 2 fitted together and defining between them at least one continuous gap in which there is a filling material 3 set as a dense mass which adheres to the two shells 1 and 2 in order to form with them a strong one-piece assembly. Preferably, the two shells 1 and 2 are in contact and fixed to each other from place to place. <IMAGE>
Patent EP-0298926-A1 (EP)
Inventor: FRANZI MARCO
IPC: A01G27/00
Filed: 1988-05-12
Abstract: A flowerpot (1) for cultivating decorative plants especial­ly in interiors has battery operated electronic means (9, 10, 11, 12) for detecting by means of a humidity sensor (8) placed in the cultivation substrate material contained inside the pot the humidification degree thereof and for indicating it by signaling means, either automatically or upon an impulse given by an operator. According to a preferred embodiment, the pot may also be provided with an irrigation liquid reservoir (13), a preset quantity of which is trasferred to the cultivation substrate material automatically when the humidity sensor detects an insufficient degree of humidification.
Patent EP-0299021-A1 (EP)
Inventor: REYNOLDS TIMOTHY
IPC: B22D41/14
Filed: 1988-01-19
Abstract: Récipient destiné à contenir un liquide, du métal fondu par exemple, qui comporte une valve (3) en deux parties au moins dont chacune présente des surfaces d'about et de jointement. L'une des parties est munie d'un passage (11) faisant communiquer l'intérieur du récipient avec sa surface de jointement et l'autre partie ayant un passage (10) faisant communiquer sa surface de jointement avec l'extérieur de la partie. La seconde partie (5) pivote par rapport à la première (4) au moyen d'un système d'entraînement positionné hors du récipient afin de permettre l'établissement d'une communication entre les passages et l'interruption de celle-ci.
Patent EP-0307432-A1 (EP)
Inventor: CHAILLOUT JEAN-JACQUES
IPC: G01R33/385
Filed: 1988-03-02
Abstract: Aimants permanents pour création d'un champ intense. Un circuit magnétique principal comprend deux aimants (1, 1'), deux pièces polaires (2, 2') et une culasse (3). Deux aimants additionnels (6, 6') d'aimantation opposée renforcent le champ dans l'entrefer (5) tout en s'étendant dans l'entrefer, entre des bords (25, 25', 26, 26', 27, 27', 28, 28') des aimants (1, 1') et des plaques polaires (2, 2'). Application à l'imagerie par résonance magnétique (tomographie).
Patent EP-0380490-A1 (EP)
Title: Ion conductors.
Inventor: GILES JEREMY ROGER MARTIN
IPC: H01M6/18
Filed: 1988-07-14
Abstract: PCT No. PCT/GB88/00565 Sec. 371 Date Feb. 5, 1990 Sec. 102(e) Date Feb. 5, 1990 PCT Filed Jul. 14, 1988 PCT Pub. No. WO89/00771 PCT Pub. Date Jan. 26, 1989.An ion conducting polymeric material characterized in that it comprises a mixture of at least three components (a), (b), and (c): (a) one or more structural materials, (b) one or more low mass plasticizers, and (c) one or more amorphous ion-solvating polymers and optionally containing (d) one or more ionic salts. Preferably the structural material is poly(ethylene oxide) and the ion-solvating polymer is an oxymethylene linked polyethylene glycol having a repeat sequence [(CH2CH2O)aCH2O] where a has an average value of 4 to 15.