baber/WOPTO huggingface dataset:
Patent EP-0008889-A1 (EP)
Inventor: ROHRER DOUGLAS DEAN
IPC: F01P7/04
Filed: 1979-08-14
Abstract: A fluid coupling device is disclosed of the type including a valve member (29) actuated by a valve shaft (39) extending through the cover (27), the position of the valve and valve shaft being controlled by a temperature responsive bimetal coil (43). The coil has a first end (45) attached to the valve shaft and a second end (free end) (47) received within a receiving portion (55) of a clip member (53). Disposed between the second end of the coil and the receiving portion of the clip member is a resilient elastomeric member (61) having a relatively thin wall. The clip member includes at least one wing portion (57,59) which is attached to the cover to define an enclosure. The enclosure is configured to engage the elastomeric member which is compressed against the second end portion of the coil on at least two sides. The elastomeric member fills the clearance between the coil and the clip, even if the thickness of the clearance is not uniform, to increase the coefficient of frction, and the total gripping force, between the clip and coil. At the same time, the resiliency of the elastomeric member prevents the gripping of the coil by the clip from being too rigid, in cases where the fit therebetween is extremely close.
Patent EP-0012074-A1 (EP)
Inventor: MAUPRE JEAN-PIERRE
IPC: B01D8/00
Filed: 1979-11-23
Abstract: Procédé de régénération d'un piège qui est incorporé dans un circuit d'un métal liquide ou d'un mélange de métaux liquides, dans lequel piège se déposent des impuretés comprenant notamment de l'hydrure et de l'oxyde du métal liquide (ou des métaux liquides), ainsi qu'un dispositif pour la mise en oeuvre de ce procédé. Un hydroxyde métallique alcalin, notamment de l'hydroxyde de sodium (58) est introduit dans le piège à l'état liquide, à partir d'un pot (10) surplombant le piège, et ce dernier est chauffé pour permettre la transformation totale de l'hydrure et de l'oxyde dans l'hydroxyde métallique alcalin en deux phases liquides que l'on évacue par une vanne de vidange (22) prévue à la base du piège. Application à la régénération des pièges froids des circuits de métaux liquides, et notamment de sodium dans les réacteurs nucléaires.
Patent EP-0020773-A1 (EP)
Inventor: SHOJI FUSAJI
IPC: C08G73/14
Filed: 1980-04-22
Abstract: Composition polymere sensible a1a lumiere obtenue par l'addition d'un agent de sensibilisation a une solution dans un solvant organique inerte d'un intermediaire acide polyamide sensible a la lumiere obtenu par reaction d'un premier compose comprenant de 100 - 5% en poids d'une diamine presentant un groupe sensible a la lumiere et 0-95% en poids d'une diamine ne presentant pas de groupe sensible a la lumiere avec un second compose comprenant au moins un compose choisi parmi les dianhydrides d'acide tetracarboxylique et un monohalogenure d'anhydride d'acide tetracarboxylique dans un solvant organique inerte; et un support recouvert d'un film de polyamide forme par application de la composition a un support suivi par une irradiation avec des rayons UV et chauffage.
Patent EP-0033725-A1 (EP)
Inventor: CHANG DAVID CHI-KUNG
IPC: B05D7/16
Filed: 1981-02-09
Abstract: Un substrat est revetu d'une couche de finition consistant en un revetement transparent qui adhere fermement a une couche de revetement colore qui elle-meme adhere au substrat. Le revetement transparent consiste essentiellement en un liant formant un film transparent; le revetement colore consiste essentiellement en un liant formant un film ainsi qu'en pigments; le revetement colore contient un element stabilisateur vis-a-vis des ultra-violets et, eventuellement le revetement transparent ainsi que le revetement colore contiennent un antioxidant ainsi qu'un element stabilisateur vis-a-vis des ultra-violets. Cette couche de finition presente un apparence, une resistance aux intemperies et une duree de vie excellentes et s'avere particulierement utile en tant que couche de finition pour les automobiles et les camions.
Patent EP-0016394-A1 (EP)
Inventor: PUTHAWALA ANWER DIPL-ING
IPC: G21F9/30
Filed: 1980-03-10
Abstract: 1. A multi-shaft worm machine for embedding radioactive waste products in thermoplastic material, in particular bitumen, synthetic resin or the like, and having an outlet orifice, characterised in that the outlet orifice (7) is provided with a funnel (15) narrowing in the discharge direction.
Patent EP-0019184-A1 (EP)
Inventor: BUSCHERMOEHLE GREGOR
IPC: F27D3/12
Filed: 1980-05-05
Abstract: A tunnel kiln truck is provided with a support frame (1) on which a refractory structure (3) made of large-format blocks (4) is arranged. The refractory structure (3) consists in this connection of a layer of large-format blocks (4) which each have a hollow (5) facing towards the support frame (1). The hollow (5) is filled with insulating mass (6). <IMAGE>
Patent EP-0019804-A1 (EP)
Inventor: KATSURAGAWA KANZI TOYO SODA
IPC: C07C45/42
Filed: 1980-05-14
Abstract: A process for borminating m-phenoxytoluene with a polyhaloethane having the formula
     wherein W and Z respectively represent Cl or Br and X and Y respectively represent Cl, Br or H in a liquid phase.
Patent EP-0027516-A1 (EP)
Inventor: TABE YUTAKA
IPC: C08L77/00
Filed: 1980-08-21
Abstract: Artificial pulp particles useful for producing paper-like sheet having excellent insulating property, heat resistance and reduced moisture-absorbing property, are composed of a plurality of fine particulate core consistuents consisting of a polyester material, for example, polyethylene terephthalate or polyethylene 2,6-napthalate, which are embedded whithin and connected to each other by a matrix constituent consisting of a heat-resistant aromatic polymer material, for example, poly-m-phenylene isophthalamide, which is soluble in a solvent not capable of dissolving therein the polyester material.
Patent EP-0017366-A1 (EP)
Inventor: HARPER BARRIE SAMUEL
IPC: E05B21/06
Filed: 1980-03-14
Abstract: A cylinder lock includes two barrels (23, 37), a first (23) carrying tumblers (30) that abut internal shoulders (36) of the lock casing (2) to obstruct clockwise 'unlocking' rotation only, and the second (37) carrying a single tumbler (43) which obstructs only counter-clockwise 'locking' rotation by abutment with a shoulder (48) of a rear-end casing-over (8). A key (5) inserted through a keyhole-defining assembly (11, 16, 21 ) withdraws the first-barrel tumblers (30) during initial clockwise turning from the insertion position, and the second-barrel tumbler (43) during initial counter-clockwise turning. Lost-motion coupling between the barrels (23, 37), provided by lug-in- (38, 39) interengagement, enables clockwise turning of the second barrel (23) during withdrawal of the first-barrel tumblers (30), and corresponding counter- clockwse turning of the first barrel (23) relative to the second (37) during withdrawal of the second-barrel tumbler (43). Lug-in-slot coupling (22, 24) between the keyhole-defining assembly (11, 16, 21) and the first barrel (23) similarly allows initial slip for clockwise key-turning. A coiled spring (42) opposed resiliently second-barrel turning in both directions.
Patent EP-0023831-A1 (EP)
Inventor: OKADA SHINGO
IPC: B65B9/10
Filed: 1980-08-04
Abstract: A vacuum packaging method and apparatus for packaging solid objects 21 such as food products of various shapes automatically, a web of tubular plastic film 33 being supplied from a roll and drawn over an opening core 300 which opens the plastic film into a rectangular shape, the film being then drawn over the object 21 to be packaged and cut to a predetermined length. In one embodiment, the front end of the film is then sealed and the object 21 urged towards the sealed end. In another embodiment, both ends of the film are left open at this point. The object 21 with the film positioned therearound is transferred to a vacuum chamber and prior to the chamber being evacuated, tension is applied to the film so as to prevent the formation of creases.
Patent EP-0027338-A1 (EP)
Inventor: SEARS ISAAC WEIR JR
IPC: B32B5/24
Filed: 1980-10-02
Abstract: A method of molding cloth. A special multi-layer cloth is first preheated and then drawn into a heated mold by means of a vacuum between the cloth and the mold. The cloth includes a fabric layer having a heat-fixable fiber, stitches of the fabric having never been thermally set, a polyurethane foam layer and a polyvinyl chloride film layer bonded together. The cloth is preheated to at least the greater of the set temperature of the fabric layer and the softening temperature of the polyvinyl chloride film. The mold is heated to at least the same temperature. After the cloth has conformed to the contours of the mold, the cloth is either cooled in the mold or transferred to a cooler mold. The steps of heating the cloth in the mold and then cooling the cloth sets the stitch of the fabric to the contours of the mold. Polyurethane foam may then be poured into the mold and allowed to expand to form a seat cushion orthe like.
Patent EP-0022846-A1 (EP)
Inventor: GORDON MARVIN
IPC: A61M5/158
Filed: 1980-07-29
Abstract: Un dispositif de maintien pour tenir de maniere sure un catheter intraveineux sur la peau d'un patient en une zone d'injection comprend un organe de base laminaire (10) avec une surface inferieure adhesive (22) et un berceau de retenue de l'embout du catheter (12) sur sa surface superieure. Apres introduction du catheter dans une veine et son raccordement a un tube, l'embout du catheter (36) est insere dans le berceau (12) qui positionne celui-ci lateralement et longitudinalement et le dispositif est applique sur la peau du patient. Le maintien est ensuite obtenu en fixant des bandes adhesives croisees (42) sur le dispositif.
Patent EP-0027113-A1 (EP)
Inventor: ALDRED FRED CROWTHER
IPC: A61L15/16
Filed: 1980-11-04
Abstract: Un materiau textile d'alginate non-tisse utile comme pansement de blessures est fabrique en etendant un cable de filaments d'alginate de calcium (1) dans un courant d'eau suralimentant les filaments etales sur un support permeable a l'eau (12) de maniere a ce que les filaments s'entrecroisent, puis en sechant les filaments de sorte que les filaments d'alginate se lient les uns aux autres en leur point de contact ou ils s'entrecroisent. Les filaments utilises ont ete, de preference, etires dans une atmosphere de vapeur et laves a l'eau mais non seches, et ils sont, de preference, seches par aspiration sur le support permeable a l'eau (12).
Patent EP-0028253-A1 (EP)
Title: Amelioration d'images ultrasoniques
Inventor: TICKNER ERNEST GLENN
IPC: A61K49/22
Filed: 1980-11-17
Abstract: Des images ultrasoniques de courants de circulation peuvent fournir d'importantes informations concernant les courants. Une pluralite de microbulles sont envoyes dans ces courants pour ameliorer de telles images, aider a detecter et traiter les tumeurs, determiner le reseau vasculaire des masses de tissu et mesurer le debit sanguin instantane. Les microbulles preferees ont une membrane a surface resistant a la coalescence renfermant un gaz d'une composition choisie, la membrane comprenant des molecules organiques non toxiques et non antigenes. De preference, les microbulles ont des diametres compris entre 0,5 microns et 300 microns.
Patent EP-0039913-A1 (EP)
Inventor: MATSUDA TETSUO
IPC: C07D405/04
Filed: 1981-05-07
Abstract: Tetrazolylcoumarin derivatives of the general formula:
     wherein R is hydrogen atom, an alkyl group, an alkenyl group, an alkoxyalkyl group or phenyl group, n is an integer of 2 to4, and the R-O-(CH 2 ) n -O- group is substituted at any of the 5,6,7, and 8 positions of the coumarin ring, and the salts thereof. The compounds are useful as antiallergic agents for preventing and treating allergic diseases.
Patent EP-0069787-A1 (EP)
Inventor: ATSUMI TOMIAKI
IPC: B60K5/12
Filed: 1981-07-09
Abstract: A cushioned mounting device for use in mounting an engine to the body of a vehicle such as an automobile, having first (1) and second (2) frame members arranged to oppose each other, a mass member having a plate portion (3) and disposed between the first and second frame members, a first cushion member (4) disposed between and flexibly connecting together the first frame member and the mass member, and a second cushion member (5) disposed between and flexibly connecting together the second frame member and the mass member, wherein the mass member (3), together with the first and the second cushion members, forms a sub-oscillation system which can provide less than 1 transmission ratio relative to an oscillation system supposed to be composed of the engine supported by this cushioned mounting device and the first and the second cushion members which can also provide less than 1 transmission ratio, whereby the cushioned mounting device can provide a low overall transmission ratio which is substantially the multiplication of the above two less than 1 transmission ratios.
Patent EP-0047519-A1 (EP)
Inventor: WIEDEMANN KARL
IPC: E03F7/10
Filed: 1981-09-07
Abstract: Bei einer Vorrichtung zum Aufsaugen und Aufnehmen von Schlamm, mit einem evakuierbaren Schlammabfuhrbehälter (2), der einen verschliessbaren Schlammauslass und einen unabhängig hiervon aktivierbaren Wasserauslass aufweist, der aus einer Überlaufleitung (12) besteht, die über eine im Schlammabfuhrbehälter angeordnete Filtereinrichtung (8, 9) zugänglich ist, die mit einer mindestens eine mit Wasser beaufschlagbare Strahldüse (20) aufweisenden Reinigungseinrichtung (18, 19) versehen ist, wird dadurch eine kontinuierliche Betriebsweise erreicht, dass der Wasserauslass mittels einer Niederdruckpumpe (11) aktivierbar ist, durch welche die Überlaufleitung (12) hindurchführt, deren filterseitiger Eingang niveaumässig höher liegt als die Niederdruckpumpe, dass der lichte Pumpeneinlassquerschnitt und der lichte Querschnitt als saugseitiger Abschnitt (12a) der Überlaufleitung jeweils grösser als die entsprechenden Querschnitte einer saugseitig mit Atmospärendruck beaufschlagten Pumpe gleicher Grösse sind und dass die Reinigungseinrichtung (18, 19) durch die Niederdruckpumpe (11) mit gefiltertem Wasser beaufschlagbar ist.
Patent EP-0053292-A1 (EP)
Inventor: LEMKE NORBERT
IPC: H04N13/04
Filed: 1981-10-30
Abstract: Um Bilder, insbesondere Röntgenaufnahmen, auf einem Bildschirm plastisch wiederzugeben, werden von jedem mit Hilfe einer Fernsehkamera aufgenommenen Bildpunkt zwei zeitlich gegeneinander verschobene elektrische Bildsignale erzeugt, eines der beiden Bildsignale von positiv nach negativ oder von negativ nach positiv umgekehrt, von den umgekehrten Bildsignalen diejenigen, die in dem Bild scharfe Konturen ergeben, herausgefiltert, die resultierenden Bildsignale in ihrer zeitlichen Verschiebung wieder zusammengeführt und die aus der Überlagerung der zusammengeführten Bildsignale resultierenden Bildsignale auf dem Bildschirm in Bildpunkte transformiert.
Patent EP-0040155-A1 (EP)
Inventor: ASTIC GEORGES
IPC: H03K17/945
Filed: 1981-05-11
Abstract: A detector for a metal part whose presence is detected in a magnetic field generated by a circuit (100). This circuit (100) controls a receiver (R), indicating the presence of a part, by a series of transistors (201, 203, 207) and by an isolating device (30), permitting the detector to be transformed by a simple action into a detector either of the closing type or of the opening type. The invention improves storage conditions.
Patent EP-0050055-A1 (EP)
Inventor: BUNEL BERNARD ADRIEN
IPC: B66C1/44
Filed: 1981-09-11
Abstract: Lifting tongs for different products, such as bags of cement, tubes, etc., gathered into a stack or bundle by an envelope possessing two lateral plates (5, 10) intended to be placed on either side of the load (6) and integrally fixed to upper transverse members (2, 4) in order to form a fixed support jaw (1) and a mobile clamping jaw (2), these members being articulated relative to one another about an axis (3), and the member (9) of the mobile jaw (2) being provided with an attachment member (18) - for a lifting apparatus - solidly fixed to a sliding sleeve (17) capable of interacting with a locking finger (19) of the fixed jaw. <IMAGE>
Patent EP-0041039-A1 (EP)
Inventor: CLARK DAVID RONALD DR
IPC: C23F11/10
Filed: 1981-05-01
Abstract: An aqueous system which contains as corrosion inhibitor a water- soluble salt of an aminotriazinecarboxylic acid or a partial ester thereof of the formula I <IMAGE> where R is -NR<1>R<2>, a straight-chain or branched C1-C4-alkyl group or a monocyclic C6-C10-aryl group which may be substituted by one or more water-solubilising groups, or where R is a radical of the formula <IMAGE> where X is -O- or -CH2-, or a radical of the formula -N<2bR>CH2OHCH2OH. R<1> and R<2> in the formula I are identical or different and each is hydrogen, -CHR<4>SR<3> or -CHR<4>SR<5>COOQ, where Q is hydrogen or a straight-chain or branched C1-C12-alkyl group, R<4> is hydrogen, a straight-chain or branched C1-C3-alkyl group or the group -COOQ, and R<5> is a divalent, straight-chain or branched C1-C4-alkylene group which may be substituted by a further -COOQ group. The compound of the formula I contains at least two -CHR<4>SR<5>COOH groups.
Patent EP-0051049-A1 (EP)
Inventor: VENTURINI DANIELE
IPC: A61C13/30
Filed: 1981-10-28
Abstract: A root pin (1) for anchoring a dental prosthesis has a conical body (2) with a flattened end portion (3) located at the greater diameter end of the conical body (2). The conical body (2) is intended to be inserted in the root canal of a tooth lacking its crown with its flattened end portion (3) projecting outwardly of the rootofthetooth. 
     The root pin (1) is formed from stainless steel andthe said flattened end portion (3) is covered with a coating (8) of noble metal.
Patent EP-0081618-A1 (EP)
Inventor: BUCHER FRANZ
IPC: B21F27/20
Filed: 1981-12-18
Abstract: 1. Method for the production of a reinforcing element (10) comprising parallel extending longitudinal reinforcing rods (11) and transverse rods (12) arranged therealong, into which at least one supplementary rod is welded parallel to the longitudinal reinforcing rods (11) to conform the total cross-section of the longitudinal reinforcement to the moment curve (M) of a predominantly flexurally stressed structural element (A), transverse wires (2) and longitudinal reinforcing wires (1) unwound from reels being fed to an automatic production system and therein continuously welded in regular operating steps, further at least one supplemental reinforcing wire (3) also being unwound from a reel and welded as supplementary rod (13) in moment-conform position and length, whereupon the reinforcing element (10) is severed, characterized in that each supplemental reinforcing wire (3), whose feed path is during welding thereof equated to the feed path (1) of the longitudinal reinforcing wires (1) which is equal in each operating step, is cut after the moment-dependent last weld joint and that hence the forward feed is interrupted, whereupon, when its moment-dependent or welding-dependent length (b) is greater than an integral multiple of the feed path (a), the supplemental reinforcing wire (3) is displaced by the difference (d) by a separate controllable feed device.
Patent EP-0050132-A1 (EP)
Inventor: KERSCHER MAX
IPC: H05B41/28
Filed: 1981-04-14
Abstract: Dans un appareil d'alimentation d'une charge a courant continu comportant, dans le circuit de chargement d'une inductance de chargement (L4), un transistor principal (V6) fonctionnant comme commutateur, un condensateur de protection (C17) en parallele avec le transistor principal sert a la reduction des pertes provoquees par la commutation etant retardee par une inductance de protection. Pour la remagnetisation de cette inductance de protection, on utilise une diode a regime libre dont le courant de retour court mais eleve accroit les pertes provoquees par la commutation de l'etat bloque a l'etat passant. Afin d'eviter cet inconvenient, l'inductance de protection est disposee a l'exterieur du circuit de charge et son energie est utilisee additionnellement pour le chargement de condensateurs de chargement (C8, C9) d'un redresseur supplementaire (G2).
Patent EP-0058872-A1 (EP)
Inventor: FOCK JURGEN DR
IPC: C08G8/28
Filed: 1982-02-09
Abstract: 1. Curable phenol-formaldehyde resin having a molar ratio of phenol to formaldehyde of 1:0.6 to 1:2.5, characterised in that it contains from 3 to 60% by weight (based on phenol-formaldehyde solid resin) of bis-(3-aminopropyl)-polytetrahydrofuran of molecular weight from 500 to 3,000.
Patent EP-0065665-A1 (EP)
Inventor: HEINZ KARL ECKHARDT DR
IPC: H03H17/06
Filed: 1982-04-30
Abstract: A method for the compression of redundant sequences of serial data elements is described which are subdivided into part-sequences each having an arbitrary number of data elements and a final character, and a method for the decompression of sequences compressed in this manner. The method can be used automatically, that is to say by machine, in a simple manner, particularly in the case of data sequences which are redundant to a high extent, for example television pictures, speech texts and others. In the method, elements are in each case combined to form groups of two which then receive a code designation. The code designation, in turn, is considered to be an element and is then processed with the other elements. The results are stored in lists which contain a much smaller number of elements than the original data sequences and, accordingly, are less redundant.
Patent EP-0105059-A1 (EP)
Inventor: LANE GEORGE ASHEL
IPC: C09K5/06
Filed: 1982-10-06
Abstract: A reversible liquid/solid phase change composition comprising a mixture of hydrated CaCl 2  and a potassium salt whose anion forms a substantially less soluble salt with calcium and in which the potassium salt modifies the semi- congruently melting behavior of CaCl 2  6H 2 0 to the extent that the mixture approaches congruent melting behavior. Preferred examples of such compositions are CaCI 2  admixed with potassium sulfate, potassium carborate or potassium phosphate. The composition preferably includes nucleating additives to modify and suppress the supercooling properties of the liquid phase of the composition. The composition is adapted to be incorporated into an encapsulating means for use as a heat storage device.
Patent EP-0081081-A1 (EP)
Inventor: KARNING HEINRICH
IPC: H01S3/03
Filed: 1982-10-30
Abstract: In CO2-Gaslasern, die elektrisch gepumpt werden, laüfen sehr verschiedene chemische und physikalische Vorgänge ab, die wenigstens teilweise zu unerwünschten Wechselwirkungen der Gase untereinander und/oder der Gase mit dem elektrischen und/oder optischen Feld und/oder der verwendeten Materialien in den Gasräumen führen. Durch Einbringen von mit oberflächenvergrößernden Strukturen versehenen Körpern (13) in den Entladungs- bzw. Resonatorraum (17) oder benachbarte Kammern, die selbst als Speicher oder als Träger von Speichern für geeignete Katalysatoren und Gaskomponenten dienen können und/oder durch eine elektrische Beheizung der Katalysatoren sowie durch gezielte Beeinflussung der Volumen- und/oder Druck- und/oder Temperaturverhältnisse läßt sich zumindest annähernd ein Gleichgewichtszustand erzielen, der zu gleichbleibend guter elektrischer Entladung und langer Lebensdauer bei hohem Laserwirkungsgrad führt.
Patent EP-0059574-A1 (EP)
Inventor: FOSTER THOMAS VINCENT
IPC: F16H21/10
Filed: 1982-02-22
Abstract: A method of cooling a mould in a glassware forming machine wherein an intermediate support (26) supports a mould portion (10) and defines a space (36) which serves to insulate a movable support (14) of mould opening and closing mechanism of the machine from the mould portion (10). The mould portion (10) is cooled by blowing air into the space (36). The air blown into the space (36) increases the insulating effect of the space (36) and also can be blown through an aperture (40) in the intermediate support (26) on to the mould portion (10) so as to cool that portion of the mould portion (10).