baber/WOPTO huggingface dataset:
Patent EP-0232293-A1 (EP)
Inventor: REDLICH HORST
IPC: G11B11/16
Filed: 1986-07-05
Abstract: Procédé et dispositif d'enregistrement d'un signal numérique sur un support d'enregistrement (4), notamment d'un signal destiné à être enregistré dans le format de données du disque compact. Dans ce procédé, un burin de gravure ou de matriçage (2) est appuyé, essentiellement sous l'effet de son propre poids, contre le support d'enregistrement (4) et décrit une trajectoire qui, pendant la gravure d'un creux au-dessous de et entre deux creux, se situe au niveau ou au-dessus de la surface non déformée du support d'enregistrement (4), la position commune des centres de gravité du burin de gravure (2) et de l'organe de réglage (1) qui lui est relié de manière rigide demeurant essentiellement stable.
Patent EP-0243917-A1 (EP)
Inventor: NYLUND OLOV
IPC: G21C3/32
Filed: 1987-04-25
Abstract: A Nuclear fuel assembly for a nucler boiling water reactor comprising a fuel channel of substantially square cross-section, a plurality of vertical fuel rods arranged in sub-bundles with substantially square cross-section, a vertical channel-formed support member with a center (7a) for the passage of water, said center being connected to wing parts (8) said sub-bundles of fuel rods being surrounded by said fuel channel and spaced apart bythe channel-formed support member (7,8) fixedly connected to the fuel channel (1), the cruciform center (7a) of said support member being limited by the central parts of channel-formed support member, which conforms to the corner portions of said sub-bundles, in the region between the corner portions of the sub-bundles directed towards the center. According to the invention in each sub-bundle (6) of fuel rods (10) at least one fuel rod position has been removed from the corner portion of the sub-bundle (6) positioned nearest to the center (7a) of the fuel assembly, and an enlarged cruciform center (7a) is formed by the channel-formed support member (7,8), shaped in accordance to the reduced corner portions of the sub-bundles. The enlarged cruciform center (7a) of the channel-formed support member makes it possible to contain a larger quantity of non-boiling water in the central part of the fuel assembly, which results in better neutron moderation in the central part of the fuel assembly.
Patent EP-0243952-A1 (EP)
Inventor: KANNIAINEN KAUKO
IPC: B01J35/04
Filed: 1987-04-29
Abstract: The invention relates to a method for making and reinforcing a catalytic unit intended for purifying exhaust gases, in which method a helical catalytic unit is formed from a corrugated foil band (2) and a straight foil band (3), placed one on top of the other, by securing the foil bands, coated in advance with both a layer of support material and a layer of catalyst material, to a central shaft (4), around which the catalytic unit is formed. Thereafter, end supports (5) are secured to the ends of the shaft in such a way that they press somewhat to inside the unit and prevent movement of the foil bands in relation to each other.
Patent EP-0288594-A1 (EP)
Inventor: MOCHIZUKI TERUHIKO
IPC: F15B13/02
Filed: 1987-04-30
Abstract: The FLOW CONTROL APPARTUS is equipped with a flow control valve comprising a housing (23) formed with an intake passage (23a), a drain passage (23b) and a discharge passage (23c); a main spool (47) and an auxiliary spool (40) which are slideably housed within the housing (23); a first orifice (34) disposed between the intake passage (23a) and the discharge passage (23c); a second orifice (45) disposed between the intake passage (23a) and the discharge passage (23c) and having an open area variable in response to displacement of the auxiliary spool (40); a drain orifice (52) disposed between the first orifice (34) and the drain passage (23b) and having an open area variable in response to displacement of the main spool (47); the main spool (47) being movable in response to a first differential pressure; the auxiliary spool (40) being movable in response to a second differential pressure; and a control ring (31) secured within the housing (23) and adapted to vary the open area of the first orifice (34) in response to displacement of the auxiliary spool (40) movable in response to the second differential pressure. 
The new flow control valve is particularly useful for the power steering system of an automotive vehicle.
Patent EP-0240081-A1 (EP)
Inventor: CARR CHRISTOPHER NMN
IPC: B05C1/02
Filed: 1987-03-26
Abstract: There is provided an apparatus and method for applying adhesive to the open ends of containers (20) each having a non-cylindrical cross-section, oppositely disposed front and rear wall panels (23, 24), oppositely disposed side panels (21, 22), and a center line (c) parallel to the front and rear wall panels and aligned with the center of the side wall panels. The apparatus includes conveying means (30) for moving the containers along a line of movement (L) through an adhesive application area (A). The conveying means includes attachment means (34, 35) for substantially immovably supporting the containers thereon at least during adhesive application proce­dures. The adhesive application area includes a pair of rotary adhesive applicators (40, 50) for applying adhesive to the edges and portions adjacent such edges of an open end of the containers. These rotary adhesive applicators each have a central axis (47, 57) which is oriented in a non-normal relationship to at least one of the center line and line of movement of such containers, and are arranged relative to the conveying means such that as the con­tainers pass the applicators, such applicators contact the edges of an open end of the container panels. Rotation control means maintain a relative speed differential between the containers being moved along the conveying means and the rotating adhesive applicators.
Patent EP-0232965-A1 (EP)
Inventor: HANLON DAVID HAMES
IPC: C09K8/74
Filed: 1987-01-09
Abstract: Vicinal diol-containing monomers are prepared by reacting, in aqueous solution, a monomer of formula
     where R 1  is H or CH 3 ; Y is O or NH; R 3  and R 4  are each CH 3  or C 2 H 5 ; n is 2 or 3; X- is halogen-,½ SO 4 =, CH 3 SO 4 -, C 2 H 3 SO 4   -  or CH 3 COO-;  
with at least one reactive vicinal diol -forming or -containing compound selected from glycidol and the 3-halo-1,2-propane- diols. Vicinal diol-containing polymers made from these monomers can be cross-linked to form high viscosity gels.
Patent EP-0235905-A1 (EP)
Inventor: AL-RAWI OMAR MAHMOOD ATIA
IPC: A61M5/178
Filed: 1987-01-23
Abstract: Two handed control of the injection of for example insulin is made possible by use of a remote drive adaptor for an injection syringe which comprises hand held drive means (1) connected to a usually disposable injection syringe (16) via a hydraulic/mechanical linkage comprising a piston (4) in a housing (2) displacing fluid through tubing (8) to a plunger (11) for mechanically actuating the syringe (16) which is held by the patient at the location of injection.
Patent EP-0266025-A1 (EP)
Inventor: CUTHBERT ROY MERVYN
IPC: G01F1/22
Filed: 1987-07-28
Abstract: A variable orifice liquid flow meter comprising a body (3), a bore (11) in the body defining a flow tube for liquid, a sharp edged orifice (9) in the bore, a piston (7) having a head (27) capable of blocking the orifice and a stem (29) by which the piston is supported for axial movement relative to the orifice, and resilient means (5) urging the piston head into a position to block the orifice, characterised by support means (2) in which the stem (29) of the piston (7) is axially slidably housed and shielded from liquid flow through the bore (11). Preferably the support means (2) has a blind bore (36) in which the piston (7) is slidably mounted.
Patent EP-0234984-A1 (EP)
Title: Procédé de préparation d'un lingot cristallin de Hg1-xo Cdxo Te
Inventor: DURAND ALAIN RENE LUCIEN
IPC: H01L31/18
Filed: 1987-01-20
Abstract: Avant de déplacer une zone de solvant chauffée (5) pour dissoudre progressivement des lingots-sources (2,3) et donner naissance à un unique lingot (6), on crée une zone d'adaptation (18) à partir d'un germe monocristallin (15) par chauffage et refroidissement du solvant en contact avec le germe (15). Le lingot (6) obtenu est monocristallin. Le procédé de l'invention permet en particulier de réduire les coûts de fabrication de composants comme les détecteurs infra-rouge ou les diodes à avalanche.
Patent EP-0238408-A1 (EP)
Inventor: D EMMEREZ DE CHARMOY ROGER DEN
IPC: C07C9/04
Filed: 1987-03-16
Abstract: 1. Process for the production of methane or of a mixture of gases comprising methane from a starting mixture which comprises in particular carbon monoxide, hydrogen and sulphured compounds and which is contacted with a tungsten sulfide-based fire resistant catalyst, characterized in that the said catalyst having a specific surface area comprised between 20 and 100 m**2 /g is put into contact with the said starting mixture in which the hydrogen/carbon monoxide molar ratio is substantially equal to 1, with a spatial speed (v.v.h.) comprised between 1000 and 10 000 h**-1 , at a pressure comprised between 1 and 50 bars and at a temperature comprised between 250 and 650 degrees C.
Patent EP-0263729-A1 (EP)
Inventor: LE PAILLIER PATRICK
IPC: H05K7/20
Filed: 1987-09-08
Abstract: The invention relates to a connecting device for the chip of an integrated power circuit, which chip is bonded to a supply electrode and prewired with pliant conductive leads (6) according to the "Tape Automatic Bonding" (TAB) technique, the said connecting being done directly onto the cut-out sheet metal tracks (4 and 5) of the power circuit and onto the tracks of the substrate (7) of the electronic control circuit. The various supports (4, 5, 7) for interconnecting are mechanically fixed near the chip (2) so as to limit the differential expansions between the TAB soldering points, the tab (4) moreover being in thermal contact with a dissipator (8). <IMAGE>
Patent EP-0270411-A1 (EP)
Inventor: BOMPARD BRUNO
IPC: D03D1/00
Filed: 1987-11-03
Abstract: Textile reinforcing structure useful for producing composite laminated articles by the general technique of injection moulding, which consists in arranging in a mould of shape corresponding to that of the article to be obtained a stack of textile reinforcement layers and, after closing the mould, injecting a resin therein. At least one layer (20) of the textile reinforcement stack has a structure such that, at least in one of its directions, it forms in the stack channels (21) promoting the flow of the resin during injection. <IMAGE>
Patent EP-0260220-A1 (EP)
Inventor: KOLLOSCH HANS-JOACHIM
IPC: F16L55/26
Filed: 1987-07-08
Abstract: A new method is described for placing short pipes forming a continuous line into an existing pipeline (1) which is to be renovated. The pipeline (1) initially has a measurement device (3) passed through it, which measurement device (3) determines the axial position and the angular position of the openings of branch lines (2) connected to the pipeline as a function of predetermined reference values. The corresponding measurement data are stored. The pipes (8) are then successively placed into the pipeline and connected to form a continuous line. Subsequently, the pipes have a connection forming device (9) passed through them which cuts openings in the pipes controlled by the stored data. Thereafter, the connection forming device (9) inserts a sealing collar (13) in each cut opening to bridge the space between the opening and the branch line, and the space between the pipes and the pipeline is finally filled with a sealing extruded material. Thereafter, the sealing collars (13) can be removed again.
Patent EP-0245199-A1 (EP)
Inventor: MEYER HANS ULRICH
IPC: G01B7/00
Filed: 1987-03-30
Abstract: Le capteur capacitif de position entre deux supports (10 et 30) comprend une série d'électrodes (11) sur le support (10) et une série d'élec­trodes (13) sur le support (30). Les électrodes (13) du support (30) sont réalisées sur la face inférieure d'un circuit intégré (20) qui constitue la partie électronique destinée à appliquer des potentiels incrémentaux aux électrodes (13).
Patent EP-0246320-A1 (EP)
Inventor: WU STEPHEN HONG-WEI
IPC: A23K1/00
Filed: 1986-11-17
Abstract: Sont décrits des revêtements servant à protéger les noyaux de pilules des conditions environnantes présentant un pH prédéterminé. Les revêtements présentent une partie sensible au pH et une partie insensible au pH. La partie sensible au pH permet au revêtement de protéger les noyaux tant que le pH présente une certaine valeur et se désintègre pour exposer les noyaux lorsque le pH présente d'autres valeurs déterminées.
Patent EP-0259364-A1 (EP)
Inventor: DESAI AVINASH J
IPC: G05D23/24
Filed: 1987-01-14
Abstract: Le dispositif ci-décrit (18), servant à l'équilibrage de la température dans des filières pour fibres de verre, est un dispositif électronique qui mesure la chute de tension dans chaque segment d'une filière (10) à segments multiples de formation de fibres de verre et qui mesure le passage de courant dans la filière. Ledit dispositif se sert de ces mesures pour produire des signaux d'erreur proportionnels à la différence entre la température de consigne et la température instantanée de chaque segment de la filière. Ledit dispositif dévie le courant de chaque segment de la filière dont le signal d'erreur est supérieur à la moyenne des signaux d'erreur pour tous les segments de la filière. Ledit dispositif fait également la somme de tous les signaux d'erreur et transmet le signal obtenu à un dispositif régulateur (14) de la température de la filière qui fournit à la filière un courant additionnel lorsque la somme des signaux d'erreur tombe au-dessous d'une valeur préétablie.
Patent EP-0265461-A1 (EP)
Inventor: DICHTER HANS-JOACHIM
IPC: C03B23/09
Filed: 1987-04-15
Abstract: Dans un dispositif pour former le col de petites bouteilles en verre (28) fabriquées à partir de tubes, des cylindres de formage (14, 15) sont disposés sur un cadre de guidage (5) pouvant exécuter un mouvement parallèle à l'axe longitudinal (29) des bouteilles (28) et permettant, lors du formage du col (27) de la bouteille (28), de combiner le mouvement d'enroulement avec un mouvement d'étirage pour ainsi empêcher l'accumulation préjudiciable de matière.
Patent EP-0261226-A1 (EP)
Title: Utilisation de composes derives d'acide malonique afin d'augmenter les recoltes
Inventor: FRITZ CHARLES DAVID
IPC: C07C317/44
Filed: 1987-03-30
Abstract: Composés dérivés d'acide malonique, procédés pour leur préparation et leur utilisation afin d'augmenter les récoltes.
Patent EP-0316331-A1 (EP)
Inventor: ELSBETT LUDWIG
IPC: F02M43/00
Filed: 1987-07-24
Abstract: La partie haute pression de pompes d'injection et d'injecteurs de moteurs diesel n'est sous une haute pression que pendant un certain cycle. La plupart du temps, la conduite à haute pression (4) est détendue. Pendant ce temps, un deuxième carburant peut être introduit par un raccord supplémentaire (7) dans la partie haute pression, dans la mesure où le carburant qui y est déjà contenu se laisse comprimer sans ouvrir l'injecteur (6, 3, 12). Les cycles à haute pression suivants font avancer graduellement ce deuxième carburant jusqu'à l'ouverture de l'injecteur.
Patent EP-0325602-A1 (EP)
Title: A safety device, particularly for roll-up doors.
Inventor: LARSSON NILS HAAKAN IVAR
IPC: E05F15/00
Filed: 1987-09-09
Abstract: PCT No. PCT/SE87/00405 Sec. 371 Date Mar. 17, 1989 Sec. 102(e) Date Mar. 17, 1989 PCT Filed Sep. 9, 1987 PCT Pub. No. WO88/02804 PCT Pub. Date Apr. 21, 1988.A safety device, particularly intended to be used in roll-up doors to cause reversal of the door closing movements in case an obstacle obstructs the path of movement of the door. The device comprises at least a couple of photoelectric cells which are arranged at a certain distance from the closing edge of the door leaf in alignment with the door leaf on a support arm which is displaceable in the direction of closing of the door.
Patent EP-0343245-A1 (EP)
Inventor: SUZUKI NOBUSHIGE
IPC: B29C43/18
Filed: 1987-12-04
Abstract: A method of manufacturing a laminated molding in which a decorative sheet is stuck to a predetermined region of a surface material covering the surface of a substrate in such a manner that the end portions of the decorative sheet are hidden within a resultant laminate. To practise this method, partitions are provided in the molding surface of one mold, and a gas-permeable decorative sheet is laid on a predetermined region defined by the partitions. The end portions of the decorative sheet are turned up along the inner surfaces of the partitions, and a surface material is then vacuum molded over the whole molding surface of the same mold via the decorative sheet. With the su rface material fixed to the molding surface, a substrate material in a molten state is placed on the surface material, or on the molding surface of the other mold, and these two molds are then clamped to obtain a decorative sheet-carrying laminated molding.
Patent EP-0296403-A1 (EP)
Inventor: LINDNER CHRISTIAN DR
IPC: C08F285/00
Filed: 1988-06-08
Abstract: Thermoplastische teilchenförmige Pfropfpolymerisate aus einem Kautschuk (AB), bestehend aus einem Kern (A) aus kautschukartigem Polymerisat von olefinisch ungesättigten Monomeren mit Erweichungstemperaturen (Glastemperaturen) kleiner 0°C, und einer Hülle (B) aus Organopolysiloxan und einem auf den Kautschuk (AB) gepfropften Polymerisat (C) aus wenigstens einem ethylenisch ungesättigten Monomeren sowie ihre Verwendung, gegebenenfalls in Abmischung mit spröden, thermoplastischen Vinylharzen, als thermoplastische Formmasse.
Patent EP-0306656-A1 (EP)
Inventor: ALDINGER ULRICH DIPL-ING
IPC: G01R31/27
Filed: 1988-07-11
Abstract: A simple and inexpensively constructed device for testing all IC chips of any technology comprises - a constant current source (Ksq) for impressing a current between a power supply connection and in each case one input and/or output of the IC chip (B) to be tested, - a voltage measuring device (Sm) for determining the respective voltage drop (Sa) between the power supply connection (Vcc,Gnd) and the respective input and/or output and - an evaluating device (R) for comparing the voltage drops (Sa) determined with predetermined nominal voltage values. The device according to the invention is particularly suitable for increasing the assembly reliability in the automatic assembling of circuit boards or ceramic substrates with IC chips (B). <IMAGE>
Patent EP-0340332-A1 (EP)
Inventor: RUSCITTI TOMMASO
IPC: B05B11/00
Filed: 1988-07-24
Abstract: A device particularly for a hand pump (1), for delivering a predetermined quantity of thick or liquid substances contained in bottles or containers (2), said pump comprising an overall tubular hollow main body (3) for receiving the operating members of the pump (1), including an operating stem (4) which projects from one end (100) of said main body (3), and an element (9, 9A) for retaining the stem (4) within the main body (3), said retention element (9, 9A) comprising a hole (8) through which the stem (4) passes, and projections or recesses (13) arranged to respectively snap-engage corresponding recesses or projections (14) provided in or on said main body (3), said device being characterised by comprising means (16) formed integrally with the retention element (9, 9A) for the operating stem (4) and extending towards the interior (11) of the hollow body (3) of the pump (1), said means (16) being arranged to cooperate with counter-means (17) disposed on said stem (4) to limit its travel.
Patent EP-0306758-A1 (EP)
Inventor: DANIELS JAMES A
IPC: C22C38/58
Filed: 1988-08-22
Abstract: A ferritic alloy steel having good creep strength and cyclic oxidation resistance at elevated temperatures up to 982°C (1800°F) with an optional final anneal at 1010-1150°C (1850°-2100°F) consisting essentially of from about 0.01% to about 0.30% carbon, about 2% maximum manganese, greater than 2.35% to about 4% silicon, about 3% to about 7% chromium, about 1% maximum nickel, about 0.15% maximum nitrogen, less than 0.3% aluminum, about 2% maximum molybdenum, at least one element selected from the group of niobium, titanium, tantalum, vanadium and zirconium in an amount up to 1.0% and the balance essentially iron.
Patent EP-0362433-A1 (EP)
Inventor: MONGUZZI MAURIZIO
IPC: D03D39/16
Filed: 1988-10-07
Abstract: This loom for the double-piece production of velvets, carpets and the like, including long-pile production, is characterised by a weft-carrier element (G, T) arranged to traverse the various warp yarns (A,B,C,D) in accordance with the sequences established by the movement of heddles, at different levels (L', L'') imposed cyclically on said weft-­carrier element (G, T) by lifter means (Q) coordinated with the other means which implement the warp yarn traversing and heddle raising movements.
Patent EP-0320614-A1 (EP)
Inventor: KUHN MAX
IPC: H01H3/30
Filed: 1988-11-07
Abstract: In the spiral spring (26) of the spring energy accumulator (10), the energy can be stored in order to switch on the high-voltage switch (56) in order, at the same time, to tension the switch-off spring (58). In order to be able to store the energy for more than one switching on operation, a local pressure store (74) is provided in which sufficient energy is stored to wind up the spiral spring (26) at least one more time. Between the pressure store (74) and the hydraulic motor (12) there is arranged a controllable valve (90) which opens in the event of the spiral spring (26) being partially destressed and hence the hydraulic motor (12) rotates the spring cage (18) in the direction of the arrow (C) until the spiral spring (26) is tensioned again. 
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Patent EP-0319750-A1 (EP)
Inventor: WITTENSTEIN MANFRED DIPL-ING
IPC: F16H57/12
Filed: 1988-11-18
Abstract: In a low-backlash speed-reducing two-stage planetary gearing, the first stage (2) has oblique teeth in each case over the complete width of the tooth profiles which remain the same over the individual teeth, while, in the case of the tooth system in the second stage (3), the individual tooth edges have a continuously changing profile shift (conical gearwheels) over the respective width of the tooth. With such a planetary gearing, it is possible to have an extremely low-backlash output drive stage, with high input speeds, with the gearing running overall in a low-noise manner, in which output drive stage the backlash can easily be adjusted, even after long running times. The adjustment is carried out by axial movement of the planet gears (11) with respect to the annular gear (14) and the sun gear (10) in which they engage. <IMAGE>
Patent EP-0297656-A1 (EP)
Inventor: KUIJPERS LAMBERT JOHANNES MARI
IPC: F25B41/04
Filed: 1988-06-17
Abstract: In a refrigerating system comprising a reciprocating compressor (1), a condensor (2), an expansion means (3), an evaporator (5), a temperature-sensitive control element (6) for on/off control of the compressor, a refrigerant-pressure-dependent valve (4) is used for shutting off the flow of refrigerant between the condensor and the evaporator when the compressor is off and for allowing the flow of refrigerant between the condensor and the evaporator when the compressor is on. The valve (4) comprises a pressure-sensitive means (9) which is movable under the influence of the condensor outlet pressure which prevails at one side of the pressure-sensitive means, whilst the pressure at the other side of the pressure-sensitive means depends on the saturation pressure of a liquid in a circuit which includes a bulb (15) arranged at a location where it is exposed to the influence of ambient temperature.