baber/WOPTO huggingface dataset:
Patent EP-0069699-A1 (EP)
Inventor: WERDING WINFRIED JEAN
IPC: B65D83/00
Filed: 1982-05-14
Abstract: A container made of rigid material contains a device which uses the contraction force of an expanded rubber hose (6) and of an expanded product container (7) for discharging a medium (51) stored in the container. A hollow body (20), lying in the axis of the product container (7), is made of elastic material and has at one end a valve, via which it is inflated. The shape of the inner walls of the rigid container (1) limits radial, diagonal-radial and axial expansion of the device in a predetermined ratio, which causes the medium (51) to act on the inflated hollow body (20) in such a way that its volume is reduced, by which means its internal pressure increases and gives it a tendency to expand. If the crushing pressure exerted on the medium (51) by the rubber hose (6) and the product container (7) is reduced, the hollow body (20) can expand accordingly and thus compensate the contraction pressure loss. <IMAGE>
Patent EP-0079320-A1 (EP)
Inventor: TENGZELIUS JAN ROBERT
IPC: B22F1/00
Filed: 1982-10-25
Abstract: Chromium-containing iron or steel powder containing about 0.2-15 per cent by weight of chromium, the rest being iron. The powder is characterized thereby that the chromium is present in the form of a powder-formed Fe-Cr-alloy in a-phase containing about 40-50 per cent by weight of chromium and having a particle size essentially less than about 50 µm; a process for manufacturing the powder and pressed and sintered products manufactured in a powder-metallurgical manner starting from the said powder.
Patent EP-0074985-A1 (EP)
Inventor: GRENON RENE
IPC: B65B13/28
Filed: 1982-03-23
Abstract: Deux pinces (17, 18) sont disposees pour serrer et tenir le fil dans la gorge du guide-fil (19) a proximite de la tete rotative (1) qui est associee a une butee (12) d'arret du fil et a un moyen de cisaillage (13) et qui presente un degagement central (4) ouvert en direction de l'objet (S) a lier dans lequel debouchent des passages radiaux inclines (2, 3) du fil dont les extremites sont torsadees pendant la rotation de la tete (1) pour former une torsade dont la configuration est imposee par la configuration interieure de ce degagement central (4).
Patent EP-0088094-A1 (EP)
Inventor: UEHLINGER WERNER
IPC: B30B1/28
Filed: 1982-08-27
Abstract: La machine pour la fabrication de cames à partir de tôle métallique possède une partie postérieure de presse (10) qui est entourée d'un certain nombre d'assemblages de vérins hydrauliques (11) portant des matrices (12) agissant de concert avec des poinçons (13) fixés à un plateau (14) de forme circulaire. Une came cylindrique (21) agit de concert avec les assemblages de vérins hydrauliques au travers de rouleaux suiveurs (22, 23). La came est entraînée par des engrenages (32, 33) et par un vilebrequin (36). Le mécanisme de transfert correspondant comprend un anneau de transfert (43) pourvu de trois goujons de montage (42), de deux bras à glissement (44) et d'une manivelle d'entraînement (41). Lors de la rotation de l'arbre (40), l'anneau (43) tourne autour du centre de la partie postérieure de presse (10), les deux bras à glissement (44) gardant toujours une relation parallèle avec la manivelle (41). Six poches (P1 à P6) sont fixées à l'anneau de transfert (43) - selon la Fig. 8-1 - une poche (1) recevant les ébauches à partir d'un transporteur d'alimentation, tandis qu'une autre poche (2) entre en contact avec le composant dans le premier outil (1) etc. L'interaction entre les poches de transfert de l'anneau (43) et les anneaux de localisation fixés aux outils (T1 à T5) assurent une commande complète des composants pendant le transfert, des organes d'emboîtement étant prévus à chaque outil comprenant une pluralité de dents espacées agissant de concert avec des doigts espacés aménagés sur chaque poche (P1 à P6). Les doigts et les dents sont disposés de telle sorte que les doigts d'un organe de poche vide passent au travers des dents de l'organe d'emboîtement et enlèvent un composant situé dans la station d'outils. Les composants s'avancent ainsi d'une station d'outils à l'autre le long d'un chemin circulaire, les outils étant actionnés de manière consécutive par ladite came (21) et soumis ainsi à une action alternative périodique.
Patent EP-0093140-A1 (EP)
Title: Amplifier suitable for low supply voltage operation.
Inventor: ADKIN FRANCIS WHITMORE
IPC: H03F1/02
Filed: 1982-11-10
Abstract: PCT No. PCT/GB82/00321 Sec. 371 Date Jul. 11, 1983 Sec. 102(e) Date Jul. 11, 1983 PCT Filed Nov. 10, 1982 PCT Pub. No. WO83/01714 PCT Pub. Date May 11, 1983.An amplifier which is particularly suitable for low supply voltage operation and which is relatively insensitive to power supply voltage variations includes a signal amplifying stage (11) and a control stage (10). The signal amplifying stage (11) includes the output load (13), such as a loudspeaker, in series with a transistor (12) which is controlled by a current mirror circuit (14, 15, 16) in the control stage. The circuit acts by continuously comparing part of the voltage across the output load (13) with a very low reference voltage arising from the difference in the base-emitter voltages of two transistors (14, 15) operating at unequal collector current values. This causes voltage excursion peaks appearing at the junction of the output load (13) and the amplifying transistor (12) to be clamped to a voltage equal to or otherwise related to that at the opposite side of the output load (13).
Patent EP-0084863-A1 (EP)
Inventor: LUTZ PETER-STEPHAN
Filed: 1983-01-20
Abstract: A safety foot strap for a wind-surf board releases the foot of a surfer when a predetermined maximum permissible force is exceeded. The foot strap possesses end pieces of wedge-shaped design which run onto corresponding wedge-shaped undercuts in a fixing element. The undercuts press the end pieces resiliently together over a release travel by the extent of the undercuts as far as a release point. <IMAGE>
Patent EP-0087791-A1 (EP)
Inventor: HONSBERG WOLFGANG
IPC: C08L1/00
Filed: 1983-02-26
Abstract: A curable chlorinated polyolefin elastomer composition comprising a basic metal oxide or hydroxide, such as magnesium oxide, an organic peroxide and about 0.2-10 parts per 100 parts elastomer of at least one aliphatic polyhydroxy alcohol having at least two hydroxyl groups in which the hydroxyl groups are on carbon atoms in the 1,2 or 1,3 positions relative to each other and said polyhydroxy alcohol has in molecular weight of less than about 300.
Patent EP-0092093-A1 (EP)
Inventor: MALIVOIR ROGER
IPC: B65B27/10
Filed: 1983-04-02
Abstract: Retournement tête-bêche d'un tuyau sur deux, sur une série de tuyaux se présentant à intervalles irréguliers qui peuvent être des multiples pairs ou impairs d'un pas. 
     Le transporteur se déplaçant par intervalles de deux pas, un dispositif de retournement Pl d'un tuyau sur deux se déplace d'un pas s'il y a lieu pour se mettre en position de retournement au-dessous du tuyau à retourner. 
     Application à la confection de paquets de tuyaux où les tuyaux sont disposés tête-bêche, horizontalement et verticalement, un emboîtement alternant avec un bout uni à chaque extrémité des tuyaux.
Patent EP-0095132-A1 (EP)
Inventor: TANAKA YOSHIKAZU
IPC: F16H45/02
Filed: 1983-05-17
Abstract: A continuously variable transmission includes a hydrodynamic device, such as a fluid coupling or a torque converter (12), having a lock-up clutch (10). The reduction ratio of the continuously variable transmission is controlled by a shift motor (110). The shift motor (110) is controlled such that each of rotary positions thereof corresponds uniquely to a desired optimum reduction ratio. Upon detecting a state wherein a rapid down shift is needed, the lock-up clutch (10) is temporarily disengaged to allow the hydrodynamic device to slip during the rapid down shift.
Patent EP-0100045-A1 (EP)
Inventor: FORSTER HEINZ DR
IPC: C07D417/12
Filed: 1983-07-18
Abstract: Neue substituierte 3-Trichlormethyl-1,2,4-thiadiazol-5-yl-oxyessigsäureamide der Formel
     in welcher
     R' und R 2  gleich oder verschieden sind und einzeln für jeweils gegebenenfalls substituiertes Alkyl, Alkenyl, Alkinyl, Alkoxy, Aralkyl, Cycloalkyl, Cycloalkenyl, Aryl oder einen stickstoffhaltigen heterocyclischen Rest stehen oder zusammen mit dem Stickstoffatom, an das sie gebunden sind, einen gegebenenfalls substituierten, gegebenenfalls teilweise ungesättigten und gegebenenfalls benzanellierten Mono- oder Bicyclus bilden, der gegebenenfalls weitere Heteroatome enthält, ein Verfahren zu ihrer Herstellung, ausgehend von 5-Chlor-3-trichlormethyl-1,2,4-thiadiazol, und ihre Verwendung als Herbizide.
Patent EP-0102506-A1 (EP)
Inventor: SALZBURG HERBERT DR
IPC: C08G18/32
Filed: 1983-07-27
Abstract: Es wird ein Verfahren zur Herstellung von 1,4-3,6-Dianhydrohexitol-Isomerengemischen aus Hexitolen durch Wasserabspaltung und Isomerisierung auf der Diacylhexitolstufe beschrieben, in dem man mit organischen Carbonsäuren, Carbonsäureanhydriden und/oder -halogeniden und Kohlensäure-esterderivaten gebildete Acylierungsprodukte der Hexitole (im wesentlichen Diacylhexitole) in Gegenwart von als saure Dehydratisierungsreagentien wirkenden Protonenoder Lewis-Säuren in flüssiger oder heterogener Form bei hohen Temperaturen (vorzugsweise 175 bis 210°C) unter gleichzeitiger Wasserabspaltung isomerisiert und das gebildete, (di)acylierte Dianhydrohexitolgemisch durch Verseifung oder Umesterung in das DianhydrohexitolIsomerengemisch überführt. Das Verfahren kann mit oder ohne Isolierung der Zwischenprodukte durchgeführt werden. Erfindungsgegenstand ist auch die Verwendung derartiger flüssiger Isomerengemische als Kettenverlängerungsmittel bei der Herstellung von Polyurethanen, vorzugsweise Polyurethanelastomeren. Ebenfalls werden Dianhydro-idit enthaltende Isomerengemische von Dianhydrohexitolen beansprucht, wie sie durch die Isomerisierungsreaktion nach dem erfindungsgemäßen Verfahren zugänglich sind.
Patent EP-0107026-A1 (EP)
Inventor: TENDULKAR GAUTAM
IPC: G06F13/36
Filed: 1983-09-16
Abstract: A multiprocessor system having a memory-programmable control of the type having a processor unit, coupling memories and input and output modules for transferring signals to and from a process which is to be controlled. Each processor unit is provided with a subprogram and a data memory which can be accessed directly, and a bus control unit releases access to the common system bus always for only one of the processor units. The access sequence and the access duration of the individual processor units to the common bus, via which the signals run to and from the controlled process, are fixed in a bus assignment matrix. In this manner, simple synchronization of the processor units is achieved. Moreover, guaranteed reaction times with respect to the process are possible. In addition to the duration, sequence, and frequency of the bus access of each processor unit in a bus cycle, the latest number bus window which must be seized by each processor unit can also be monitored by a bus monitoring device, thus insuring that guaranteed reaction times are possible.
Patent EP-0109602-A1 (EP)
Inventor: ISHII KAZUHIKO
IPC: H04L1/22
Filed: 1983-11-07
Abstract: A redundant control system in which three output signals (101A, 101B, 101C) from three equivalent signal processors (1A, 1B, 1C) are compared with each other to judge whether each of the output signals is normal or abnormal, an abnormal output signal thus determined is replaced by a set signal (103) having a predetermined level, and then a majority operation is performed for normal output signals and the set signal to obtain a control signal (602). The control signal (602) is formed of the logical product or logical sum of two normal output signals according as the predetermined level of the set signal (103) is "1" or "0". In the case where a circuit for generating the above-mentioned control signal (602) are formed in triplicate and a majority operation is performed for three control signals (602A, 6028, 602C), a fault occurring at other circuit portions than a majority logic circuit (92) at the final stage is permissible. Further, the reliability of the control system is enhanced by forming abnormality detecting means (63) in triplicate and performing a majority operation for the outputs of three abnormality detecting means (63A, 63B, 63C).
Patent EP-0104061-A1 (EP)
Inventor: PANAYOTATOS NIKOS
IPC: C12N15/00
Filed: 1983-09-15
Abstract: Improved expression vectors for amplifying expression of DNA sequence encoding a desired polypeptide beyond that expected by the vector copy number. The vector contains a DNA sequence within the replicon of the vector encoding RNA I and the primer RNA for initiation of DNA replication and their regulatory regions, said DNA sequence having an AT to GC mutuation at position 3029 in the two strands of pBR322; a promoter of RNA I or primer RNA and a restriction site for insertion of a DNA sequence encoding a desired polypeptide into the vector and operatively linking the DNA sequence to the expression control sequence. The AT to GC mutation causes an increase in the vector copy number and further amplifies the expression of the desired polypeptide operatively linked to the RNA I or primer RNA promoter beyond that expected by the copy number increase.
Patent EP-0112683-A1 (EP)
Inventor: GIBILISCO KENNETH J
IPC: B65D50/04
Filed: 1983-12-14
Abstract: A convertible child resistant two-piece closure comprises an inner cap (41) having a circular top panel (42) and an integral skirt (42) having internal threads (32) for engagement with corresponding external threads surrounding a conventionally threaded container exit neck (31). A circular array of depressions (30) are provided in the top panel (42). Projecting upwardly and arranged in the same circular array on the top panel (42) are a plurality of ratchet lugs, shaped in ramp form. An outer cap (11) has a skirt (12) and, on the inner side of the top panel thereof, a plurality of leaf springs (16) biasing the inner cap and outer cap axially away from one another and a plurality of downwardly extending drive lugs (17) positioned in a circular array of equal radius to the array of depressions (30) and ratchet lugs on the inner cap top panel. 
     To facilitate complete removal of the outer cap member (11) to convert the closure into a non-child resistant closure, the depending skirt (12) has an inner vertical groove (13) and a tab (15) to facilitate splitting of the outer cap and easy removal. To render the closure permanently child resistant the tab (15) is grooved at (14) to allow in to be broken off. A tear strip (50) can be attached to the bottom edge of either the skirt (42) or the skirt (12) to give visible evidence of previous opening or use of the closure.
Patent EP-0104970-A1 (EP)
Inventor: VIO LINO
IPC: C08F8/34
Filed: 1983-08-18
Abstract: Perfectionnements à la préparation de polymères à fonctions hydroxamiques, qui consistent à chauffer une solution aqueuse de polyacrylamide avec un sel d'hydroxylamine à une température de 50 à 85°C. Les polymères obtenus sont appliqués comme adjuvants des boues de forage du sol, notamment dans les forages pétroliers.
Patent EP-0108683-A1 (EP)
Inventor: FAURIE ANDRE
IPC: B41F17/20
Filed: 1983-10-27
Abstract: 1. A method of marking moving products by jets of ink characterised in that the products to be marked are moved in a straight line while facing at least one marking head, the surface or surfaces to be marked being non-parallel to the plane of motion of the products, and the moving surface or surfaces is marked while elastically holding the marking head or heads perpendicular to the surface or surfaces to be marked, at a constant distance from the latter.
Patent EP-0085026-A1 (EP)
Title: Chaussure de ski
Inventor: ARIEH SIMON
IPC: A43C11/00
Filed: 1983-01-18
Abstract: Cette chaussure de ski est munie d'une tige supérieure (3) articulée en (4) et d'un dispositif de verrouillage de cette tige dans une position angulaire prédéterminée, propice à la pratique du ski. Ce dispositif compred trois biellettes (7, 8, 9) articulées autour d'un axe commun (13*) et d'un axe individuel solidaire de la tige supérieure (9a et 13) ou de la tige inférieure (8e) de la chaussure. La biellette (9) est dimensionnée de manière à être soumise à une contrainte de flambage lorsque les trois biellettes (7, 8, 9) sont amenées en position coaxiale de leurs axes d'articulation respectifs, position instable du dispositif. Le basculement des biellettes d'un côté ou de l'autre par rapport à cet axe, met le dispositif soit en position assurant le verrouillage de la tige supérieure de la chaussure, soit en position de déverrouillage de cette tige.
Patent EP-0101705-A1 (EP)
Inventor: WIBERGER INGVAR
IPC: C05B17/00
Filed: 1983-02-16
Abstract: Compositions avec engrais à support vitreux, le verre étant à base de phosphate, et procédé de production de ces compositions. Les nouvelles compositions se caractérisent en ce que la teneur en alumine (Al2O3) est inférieure à celle des compositions connues, ces nouvelles compositions pouvant être produites entièrement sans Al2O3. A la place, du bioxyde de titane (TiO2) sous forme de minerai d'ilménite, de rutile ou de TiO2 techniquement pur est utilisé en tant qu'additif pour réguler la solubilité. Des procédés ont été développés pour produire de telles compositions par fusion à 900-1300oC dans un four avec des parois en un matériau réfractaire à valence élevée. Comme matière première pour le manganèse compris dans les compositions, du bioxyde de manganèse peut être utilisé sous forme de pyrolusite qui est converti en manganèse bivalent pendant la fusion.
Patent EP-0113374-A1 (EP)
Inventor: BACHA PATRICIA
IPC: A61K39/00
Filed: 1983-07-14
Abstract: Une protéine hybride toxique pour les cellules possédant des récepteurs de neuropeptides linéaires, comme des récepteurs TRH, comprenant un neuropeptide linéaire comme le TRH relié par une liaison de covalence au CRM 45 est utile pour le traitement de tumeurs.
Patent EP-0115532-A1 (EP)
Title: Dispositif et procedes d'analyse immunologique
Inventor: BLOCK MYRON J
IPC: G01N33/543
Filed: 1983-08-09
Abstract: Un procédé et un dispositif d'analyse immunologique par fluorescence utilisent la réflexion interne totale à l'interface entre une phase solide et une phase liquide ayant un indice de réfraction inférieur pour produire une onde évanescente dans la phase liquide. La phase solide est disposée et éclairée de manière à produire des réflexions internes totales multiples à l'interface. Dans un mode préférentiel de réalisation, la phase solide est sous forme d'une fibre optique (10) sur laquelle est immobilisé un composant du complexe formé dans la réaction immunochimique. Un fluorophore est fixé sur un autre composant du complexe. Le composant marqué par fluorescence peut être soit le complément soit un analogue du composant immobilisé, selon qu'il s'agisse d'exécuter des analyses compétitives ou en sandwich. Dans le cas d'analyses compétitives, le composant marqué est préchargé de préférence sur le composant immobilisé en une concentration contrôlée. La fibre (et le constituant fixé de l'analyse) sont immergés dans l'échantillon en phase liquide (12). L'onde évanescente est utilisée pour exciter la fluorescence dans la phase liquide, et la fluorescence qui revient en arrière par effet tunnel dans la phase solide et s'accumule pendant des réflexions multiples pendant qu'elle est canalisée dans la phase solide est détectée. La préconcentration par diffusion sur la surface du réactif et le passage double améliorent le signal et le rapport signal/bruit.
Patent EP-0126292-A1 (EP)
Inventor: MAEDA SATOSHI C O PATENT DIVIS
IPC: H01L21/762
Filed: 1984-04-16
Abstract: A high-performance, high-integration, and a highly reliable semiconductor device has a semiconductor substrate (101), an element isolation layer (104) of an insulating material which is formed on the semiconductor substrate (101), a monocrystalline semiconductor layer (108) formed on the portion of the semiconductor substrate (101) and isolated from the element isolation layer (104), and a semiconductor element formed in the monocrystalline semiconductor layer (108). The impurity concentration of at least the surface region of the semiconductor substrate (101) which is covered with the element isolation layer (104) is not less than 10 16 /cm 3 .
Patent EP-0127894-A1 (EP)
Inventor: MIZUHARA HOWARD
IPC: B23K35/30
Filed: 1984-06-01
Abstract: Low levels of carbon in nickel based brazing alloys containing controlled levels of iron and boron and optionally chromium and silicon yield lower melting points, improve the contact angle and yield harder brazed joints than similar alloys without carbon addition.
Patent EP-0179944-A1 (EP)
Inventor: RUTISHAUSER ALBERT
IPC: B41J13/10
Filed: 1984-11-02
Abstract: 1. Device for selectively feeding objects (114) to the platen roller (116) of an office machine, said objects serving as substrates for information recording and being stacked in two or more magazines (111) to (113), to each of which a single object feeder is assigned, said feeder having a shaft (12), each of these shafts being drivingly connectable to a gear element (42) via a controllable coupling unit (10) which gear element can be coupled to the platen roller (116), each coupling unit being capable of being activated individually, by rotation through different, predetermined angles during a reverse rotation of the platen roller (116), and each coupling unit (10) has a driving dog (52) which is mounted on a drive wheel (44, 44', 44") and establishes the connection that can transmit drive power, said drive wheel being coupled to the gear element (42), and said driving dog (52) being capable of being coupled to said shaft (12) during the first-mentioned reverse rotation of the platen roller (116), coupling being effected via connecting elements while the rotation matches the predetermined rotation angle (68), these connecting elements comprising a lever (20) which can be captured and propelled by the driving dog (52) during forward rotation of the platen roller (116), and further comprising a control element (28) cooperating with said lever (20) and is connectable to said shaft (12) for rigid rotation therewith, characterized in that the control element on the lever (20) is designed in the form of a pawl (28) which, with said lever, constitutes a ratchet-type coupling, and which can be moved by the driving dog (52) into a position such that it engages with a toothed drum (14) which is connected to the single-object feed shaft (12) for rigid rotation.
Patent EP-0153505-A1 (EP)
Inventor: BUELENS EDWARD
IPC: B41B21/32
Filed: 1984-02-28
Abstract: A light-tight cassette for photographic material, which has the form of a box (11) having wall portions (26,27) defining an exit slot (15) for material drawn from a roll (19). The exit slot has light-sealing means which is formed by co-operating flexible (31,32) lips, and ribs (36,37) which limit the deflection of the lips.The box and the flexible lips are preferably made by the co-extrusion of suitable plastics.The cassette has the advantage that a satisfactory light-tightness of the dispenser slot is obtained for very flexible lips, so that damage to the film by frictional contact with the lips is avoided.