baber/WOPTO huggingface dataset:
Patent EP-0026704-A1 (EP)
Inventor: LE BOEUF GUY
IPC: F04B43/00
Filed: 1980-09-24
Abstract: 1. Peristaltic pump comprising a casing (1) constructed in two sections with a detachable cover (2) ; a rotor (11) providing a support for rollers (15) and rotatably mounted on the shaft (12) of the casing (1) which is perpendicular to the cover, rollers (15) which have a conical surface centered on the shaft (12) of the casing ; resilient means for applying said rollers (15) against one wall of the cover (2) when this latter is in the closed position, a tube (24) being flattened against a stationary supporting track at least to a partial extent by said rollers (15), said pump being characterized in that the rollers (15) are applied against the edges of a channel (27) for receiving the tube (24), the channel being of variable depth and having a bottom wall which constitutes said supporting track ; that this channel (27) for receiving the tube (24) is formed in the detachable cover (2) and that said channel has a first upstream segment (E-A) in which its depth decreases progressively, an intermediate delivery segment in which its depth remains constant and sufficiently small to ensure that the tube (24) is completely closed locally by flattening when a roller (15) passes, at all points over a length of this channel which corresponds at least to the distance between two successive rollers, the depth of said channel (27) being such as to increase progressively and continuously along a downstream segment (B-C) until it attains the thickness of the tube when no roller pressure is applied.
Patent EP-0036861-A1 (EP)
Title: Dispositif medical de connexion de deux parties de l'intestin, dispositif auxiliaire utilise avec celui-ci, et procede d'insertion d'une suture d'un bouton intestinal a l'aide de ce dispositif
Inventor: JANSEN ANTON
IPC: A61B17/11
Filed: 1981-03-23
Abstract: Dispositif medical (1, 4) de connexion de deux parties de l'intestin, comprenant deux elements d'accouplement (1, 4, respectivement) qui peuvent etre relies l'un a l'autre, et inseres dans les extremites respectives des deux parties de l'intestin, et entre lesquelles - a l'etat accouple - les extremites de l'intestin peuvent etre fixees. Les elements d'accouplement (1, 4) comprennent des moyens de connexion qui sont pourvus d'une goupille saillante (2), reliee au premier element d'accouplement (1), et qui s'ajuste dans une ouverture centrale continue (3) formee dans le second element d'accouplement (4), et des moyens de fixation (5, 6) qui maintiennent le second element d'accouplement (4) - a l'etat accouple - comprimes contre le premier element d'accouplement (1), tout en fixant les extremites intermediaires de l'intestin. La goupille saillante (2) est creuse avec une dimension interne qui est au moins egale a 1/3 de la dimension externe du premier element d'accouplement (1), ladite cavite traversant toute la longueur de l'element d'accouplement (1). La goupille (2) s'ajuste par coulissement dans l'ouverture centrale (3). Les moyens de fixation consistent en des aimants (5, 6) situes dans les parties des elements d'accouplement (1, 4) qui sont en vis a vis a l'etat accouple, adjacents a la goupille saillante (2) dans le premier element d'accouplement (1), et adjacents a l'ouverture centrale (3) dans le second element d'accouplement (4) respectivement.
Patent EP-0046300-A1 (EP)
Inventor: RAUSING HANS
IPC: B65D47/36
Filed: 1981-08-18
Abstract: The invention relates to a closing arrangement on drums and similar containers of the type which has at least one plane end wall (1) of sheet metal with a hole (2) punched out in the end wall. The cut surface (3) of the said punched-out hole may be sealed effectively in accordance with the invention in that the closing arrangement is designed as a tubular plastic body (5) with flanges (6, 7) projecting from the plastic body which embrace the edge zone (3) of the hole when the closing arrangement is pressed into the hole, at the same time as the said cut edge of the end wall is pressed so as to form a seal against, or «is embedded in., the outside of the tubular plastic body.
Patent EP-0052336-A1 (EP)
Inventor: NICKEL ANDREAS
IPC: B01D3/28
Filed: 1981-11-11
Abstract: Die Packung besteht aus einer Vielzahl von verdrillten Streifen, die in einer rotationssymmetrischen Anordnung parallel zueinander geschichtet sind. Durch die Verdrillung entstehen gleichsinnige Wendeln (8). Außerdem sind die Streifen senkrecht zur Wendelachse wellenförmig deformiert (Plissierung). Beim Zusammenbau der Packung aus den einzelnen Wendeln (1) werden die Wendeln derart versetzt gegeneinander angeordnet, daß in vier achsensymmetrischen Richtungen Scharen von durchgehenden, geradlinigen Kanälen (3) gebildet werden. Die achsensymmetrischen Richtungen sind dadurch definiert, daß ihre Projectionen auf die Horizontalebene untereinander einen Winkel von 90° einschließen und außerdem für den Winkel α zwischen den erwähnten achsensymmetrischen Richtungen und der Symmetrieachse der Packung eine Winkelbeziehung gilt, die nur von dem Verhältnis Breite zu Ganghöhe der Wendeln (1) abhängt.
Patent EP-0040189-A1 (EP)
Inventor: LITSCHAUER KARL
IPC: A43B5/04
Filed: 1981-04-30
Abstract: 1. Air cushion for footwear, in particular a ski boot, wich is inflatable by an air pump, in which the air cushion which is designed as a tongue or heel cushion, and the air pump are made of elastic material and the air pump is arranged to be actuable from the exterior, characterized in that the air cushion (1) and the air pump (5) are made of one piece in which the air pump (4) is arranged above the end seam of the tongue cushion on the outside of the tongue cushion (3) or in the upper end seam of the heel cushion (3).
Patent EP-0051644-A1 (EP)
Inventor: WARREN ELBERT K
IPC: B65H59/38
Filed: 1981-05-12
Abstract: Appareil (1) de commande de la tension d'un fil tire d, une masse de fil compactee dans un espace clos, lequel appareil possede un element de guidage du fil (2) avec une portion de paroi tubulaire definissant l'espace clos pour guider et pour accumuler une masse compactee de fil (5), une ouverture d'entree (3) pour l'entree de la masse de fil compactee dans une extremite de l'espace clos et une ouverture de sortie (8) pour permettre l'extraction du fil sous la forme d'un faisceau de fils (9) de l'espace clos. L'ouverture de sortie (8) est une fente allongee qui est amenagee dans la portion de paroi de l'element de guidage. La fente possede une configuration predeterminee de telle sorte qu'elle modifie la tension appliquee sur le faisceau de fils au fur et a mesure que la masse de fil se deplace d'une extremite de l'espace clos vers l'autre extremite.
Patent EP-0060841-A1 (EP)
Inventor: NEPON JUANITA
IPC: A61K35/407
Filed: 1981-05-11
Abstract: Une composition comprend de la farine d'os comestibles avec de la moelle d'os rouge et du foie de boeuf seche dans des proportions predeterminees. La composition peut etre mise en forme de tablettes et est concue pour etre ingeree par des personnes de maniere a les soulager de douleurs arthritiques.
Patent EP-0068473-A1 (EP)
Inventor: GERHARD HELMUT
IPC: F17C1/00
Filed: 1982-06-25
Abstract: 1. A pressure-proof tank, particularly for liquid gas, comprising two vaulted heads (31, 32; 53 ... 56) which are substantially formed as halves of an ellipsoid of revolution and which are welded together at their mutually facing peripheral edges and are welded to the ends of a coaxially extending tube (33; 58), characterised in that the tube (33; 58) is provided with openings (35; 35a, 35b) inside the tank, the tube being closed at its one end and having, at its other end, a closure (36; 61) adapted to be opened.
Patent EP-0072441-A1 (EP)
Inventor: DAGANI MICHAEL JOHN
IPC: C07D207/34
Filed: 1982-07-16
Abstract: An improved process for the preparation of certain loweralkyl 1,4-diloweralkyl-3-loweralkoxycarbonyl-pyrrole-2-acetates useful as intermediates for anti-inflammatory agents.
Patent EP-0075769-A1 (EP)
Inventor: IDEL KARSTEN DR
IPC: C08G75/0231
Filed: 1982-09-11
Abstract: Verfahren zur Herstellung von Polyarylensulfiden durch Umsetzung gegebenenfalls substituierter Dihalogenbenzole, im Gemisch mit Polyhalogenaromaten mit 3 bis 4 Halogensubstituenten und Alkalisulfiden in polaren Lösungsmitteln, wobei Alkalisulfite oder Erdalkalisulfite anwesend sind.
Patent EP-0064783-A1 (EP)
Inventor: VAES JOS ALFONS
IPC: G03C1/46
Filed: 1982-04-22
Abstract: Photographic silver halide material suitable for use in the silver complex diffusion transfer reversal process for the production of a continuous tone positive silver image (sensitometric curve I of the drawing) on an image-receiving material and a continuous tone negative silver image (sensitometric curve II of the drawing) in said photographic silver halide material itself, wherein said negative silver image is usable per se for serving as an internegative in a photographic printing process. In said photographic material at each side of a transparent support a silver halide emulsion layer is present with different developing agent composition to yield the desired total silver image density and average gradient in the negative image.
Patent EP-0058074-A1 (EP)
Inventor: PRIESTLEY RONALD
IPC: B01D11/04
Filed: 1982-02-08
Abstract: A liquid-liquid contacting process for separating a component from a mixture in which the mixture flows through or over a packed bed of strands (4) of low surface-energy material, with gas (5) introduced so as to flow upwardly through the bed. This gives an increased efficiency of contacting due to the hydrophobic property of the bed material and its effect on the aqueous phase and on the bubble size as the gas becomes dispersed in the organic phase.
Patent EP-0066395-A1 (EP)
Inventor: HASHIMOTO KEN C O FUJI XEROX C
IPC: G03G9/08
Filed: 1982-05-14
Abstract: A developer composition is disclosed which is characterized by containing two incompatible resinous materials, one having a polar functional group and a glass transition temperature below 0°C, and the other having a polar functional group capable of interacting with the polar functional group of the one material and a glass transition temperature higher than 40°C. The developer may also contain 20-80% by weight of a fine magnetic powder. 
     Images formed from the developer composition can be fixed to a suitable substrate by the application of only force.
Patent EP-0083163-A1 (EP)
Inventor: HETTINGER WILLIAM P JR
IPC: B01J29/06
Filed: 1982-12-07
Abstract: A select group of hydrocarbon conversion catalysts suitable for converting carbo-metallic oil containing high boiling heavy hydrocarbons such as reduced crudes to lower boiling tansportation fuels and a method for their preparation is described. The select catalysts of this invention contain at least one zeolite in high concentration and said zeolite possessing a high silica-alumina ratio and a high lanthanum exchange content dispersed in a clay/refractory metal oxide matrix possessing high pore volume and large pore size. In addition, the matrix material of large pore size and high pore volume is prepared to provide acidic cracking activity and contains select metals as the oxide for the immobilization of vanadium and/or select materials for the trapping of deposited metals (Ni, V, Fe, Na) to counteract the detrimental effects of these metals in the regenerator section.
Patent EP-0067737-A1 (EP)
Inventor: PESSIN DANIEL
IPC: B65D25/48
Filed: 1982-05-17
Abstract: 1. Device for pouring out the sterile contents from a receptacle (10) provided with a cover (9), this device ensuring in action the bacteriological cleanliness of the said contents, it being adaptable to an opening made in the said cover (9) or present on the said receptacle (10) or forming one body with the latter, and being constructed in the form of a stopper in deformable plastic material, comprising an emptying orifice provided with a pouring lip (12) and a base (1) provided with a depression (2) which, thanks to its thinned out wall (3) can be deformed and flattened by pressure, the said stopper being furthermore provided with a means (7) which when the depression is flattened, engages on the receptacle and keeps the whole in place, characterized in that : - the base is provided with a holding clip (11) and includes a plane part surrounding the depression (2), - the depression (2) of the base (1) has such a geometric form and is provided with such thinned out parts (4) that it is susceptible of being deformed in an irreversible manner, - at least one side of the edge of this depression, (2), such as the one opposite to the clip (11) includes a holding lug (7) arranged on one wall (3) and extending oppositely to the depression (2), - when the depression (2) is flattened, its walls (3) also flatten, and make the said lug (7) pivot so as to engage under the cover (9) and stay there, - and the plane part of the base (1) which surrounds the depression (2) includes on its surface (1"), directed oppositely to the pouring lip (12), at least one row (16) of discontinuous ridges (6), intended to co-operate with a joint (15) arranged between the said base (1) and the cover (9), or intended to co-operate with the cover (9) of the receptacle (10) so as to ensure, after the closure of the said receptacle (10) simultaneously impermeability to the liquid which is contained therein and permeability to the air.
Patent EP-0071525-A1 (EP)
Inventor: CARP RALPH WOLF
IPC: G06F1/24
Filed: 1982-07-22
Abstract: A power processing circuit operatively and electrically connected to one regulated supply (16) voltage responds through a comparator means (24) and a monitor means (26) to generate a reset pulse (84) to a microprocessor (28) whenever the regulated supply voltage starts to go out of regulation. The comparator means functions both as a control circuit to maintain regulation as well as a comparator to determine when the base current of the pass transistor (52) begins to saturate the pass transistor. The monitor means (26) responding to this condition generates a minimum time length reset pulse to the microprocessor.
Patent EP-0100803-A1 (EP)
Inventor: PINOTEAU LUCIEN
IPC: E01F9/608
Filed: 1982-08-10
Abstract: A plate (1) of semi-rigid material provided on one of its faces with a reflecting material is equipped with two dorsal ribs (3) each comprising an axial recess forming a blind housing for a pin (9) made of rigid material. A metal base (5) consists of a supporting plate (8) provided with anchoring points (7) and an internally threaded drilled hole (6). The pin (9) is fully inserted in the drilled hole (6) of the base (5) on the one hand, and, on the other hand, in the recess of the rib (3). In the event of a violent impact, the pins break but the sharp breaking sections are protected by the body of the marker and this reduces the risk of injuries to road accident victims. <IMAGE>
Patent EP-0079899-A1 (EP)
Inventor: MOLLER HINRICH
IPC: C07D263/58
Filed: 1982-05-21
Abstract: Produits cosmetiques contenant des composes de formule generale (1) (FORMULE) dans laquelle R1 signifie un reste aryle respectivement heterocyclique, R2 et R3 signifient, independamment l'un de l'autre, l'hydrogene ou un groupe alkyle avec 1 a 4 atomes de carbone et Y signifie un groupe alkoxy avec 1 a 12 atomes de carbone, un groupe aralkoxy ou un groupe amino NR4R5, dans lequel R4 et R5 signifient l'hydrogene, un groupe alkyle avec 1 a 6 atomes de carbone, un groupe aryle respectivement aralkyle et peuvent former un heterocycle en combinaison avec l'atome d'azote. Ces composes entrent dans la composition dans des proportions de 0,01 a 20% en poids, en particulier de 1 a 10% en poids, par rapport a l'ensemble de la composition.
Patent EP-0089351-A1 (EP)
Inventor: MATIKAINEN TAPIO
IPC: C12M1/04
Filed: 1982-09-22
Abstract: Procédé, unité génératrice de gaz, combinaison réactive et appareil s'appliquant à la culture microbiologique, et à l'aide desquels il est possible, dans un récipient fermé, de créer d'une manière sensiblement précise une atmosphère désirée. Les objectifs de l'invention sont atteints en introduisant dans le récipient de culture les unités de culture avec leurs indicateurs appropriés de recherche et avec des catalyseurs potentiels, les unités de génération de gaz étant distribuées dans le récipient de culture, selon l'invention, à l'aide de tableaux de dosage, et le récipient de culture est fermé hermétiquement. Ensuite, la quantité de liquide nécessaire pour commencer la formation de gaz est ajoutée, par exemple une quantité équivalente d'eau. Les unités génératrices de gaz peuvent être utilisées en association avec des tableaux qui indiquent la quantité de gaz généré, ces unités ayant été enfermées hermétiquement. L'appareil de l'invention est pourvu d'un robinet, soupape ou autre dispositif équivalent pouvant se fermer hermétiquement et permettant d'introduire le liquide nécessaire dans le récipient, de sorte que le gaz généré reste dans le récipient de culture et l'atmosphère désirée est obtenue avec une précision supérieure à 1%.
Patent EP-0094958-A1 (EP)
Inventor: BUUS LASSE
IPC: C13K13/00
Filed: 1982-11-24
Abstract: Procédé de production de pentose et d'hexose à partir d'un matériau cellulosique contenant des pentosanes au moyen d'une hydrolyse acide, dans lequel le matériau de base est chauffé à une température comprise entre 210 et 250oC pendant une durée variable entre 5 et 90 secondes en présence d'un acide fort possédant une concentration comprise entre 0,2 et 2 % en poids. Un rendement élevé de production du pentose aussi bien que de l'hexose est obtenu par ce procédé à phase unique.
Patent EP-0101781-A1 (EP)
Inventor: WENDT DIETER
IPC: A61B90/30
Filed: 1983-01-27
Abstract: 1. Retractor hook of light-conducting material for surgical purposes, comprising a hook blade which has a light emitting surface which may be directed towards a wound area, which is so structured as to pass at least partially below the limiting angle of total reflection, and a handle which is connected to the retractor blade, and a coupling member for mechanical and optical connection of a fibre or fluid light conductor characterized in that the handle (2) is of hollow construction and the cavity (9) so formed has a locator (3) for the light conductor as well as a connector (6) receiving its light emitting extremity.
Patent EP-0092811-A1 (EP)
Inventor: TAKAMIYA KIKUZO
IPC: B62K21/16
Filed: 1983-04-21
Abstract: An adjustable handlebar for a bicycle according to the invention comprises two handlebar members whose adjacent ends are pivotally supported by two bolts whose extended axes are crossing in front of the bicycle, gear teeth formed in the adjacent ends of the handlebar members so as to pivotally move one handlebar member by pivotally moving the other handlebar member, two sets of isosceles triangle-shaped thrust serrations at adjacent ends of the handlebar members and an upper portion of a handlebar stem, thereby anchoring the handlebar members when the bolts are tightened and moving the adjacent ends of the handlebar members away from the upper portion of the handlebar stem when the bolts are loosened and the handlebar members are rotated, and a cam and cam follower assembly having a lever for engaging and disengaging the serrations, thereby simply changing positions of handlebar members symmetrically. 
     The upper portion of the handlebar stem is formed by a rear part and a front part pivotally movable relative to the rear part in a substantially vertical direction about a substantially horizontal axis in transverse direction of the bicycle and clamped to the rear part by clamping means, thereby enabling inclined angles of grips of the handlebar to be changed.
Patent EP-0093343-A1 (EP)
Inventor: BANHOLZER ROLF DR
IPC: C07D451/06
Filed: 1983-04-22
Abstract: Norscopine is prepared from norscopolamine by hydrogenation cleavage with a complex hydride in an inert solvent at room temperature.
Patent EP-0096363-A1 (EP)
Inventor: MANGO PHILIP ANTHONY
IPC: C08F2/18
Filed: 1983-06-01
Abstract: Vinyl chloride-propylene copolymer resin having improved porosity as shown by an increased irreversible plasticizer take-up is produced by the suspension polymerization of vinyl chloride and propylene in the presence of a binary suspension system of a hydroxypropylmethyl cellulose having 19-30% methoxyl and 4-12% hydroxypropoxyl substitution and a 30-50 mole % hydrolyzed polyvinyl alcohol.
Patent EP-0104362-A1 (EP)
Inventor: TAAG JURGEN
IPC: G05D23/19
Filed: 1983-07-30
Abstract: 1. A method of controlling the charging of a hot water reservoir (1), which is charged in the course of time by a heat source (2) under the control of a two-position controller (38) with reference to two shiftable pairs of set point temperatures, each of which pair consists of a turn-on set point (T3 , T4 ) and a turn-off set point (T1 , T2 ), wherein a re-charging will be suppressed before the shift from a higher pair of set points (T1 ,T3 ) to a lower pair of set points (T2 , T4 ), and a certain deviation below the higher turn-on set point (T3 ) is permitted, characterized in that the rate of change of the actual temperature is determined whenever the actual temperature decreases below the higher turn-on set point (T3 ) during a predeterminable period of time (t2 -t1 ) before the time (t1) of the shift from a higher turn-off set point (T1 ) to a lower turn-off set point (T2 ), the re-charging of the reservoir (1) before that shifting time (t1) is suppressed when that rate of change would result in a deviation within a certain lower range (T3 -T5 ) at the shifting time (t1), and the re-charging of the reservoir (1) will be permitted when that actual value will decrease below said lower range (T3 -T5 ) of the turn-on set point (T3 ) until that shifting time (t1).
Patent EP-0101973-A1 (EP)
Inventor: BUERSTINGHAUS RAINER DR
IPC: C07F9/24
Filed: 1983-08-04
Abstract: 1. A 4-trifluoromethylphenyl(thio)phosphoric acid amide of the formula  see diagramm : EP0101973,P13,F1  where R**1 is linear or branched alkyl of up to 4 carbon atoms, R**2 and R**3 are identical or different and each denotes hydrogen, linear or branched alkyl of up to 4 carbon atoms, or olefinically unsaturated alkylene of 2 to 4 carbon atoms, or together denote a divalent alkylene of 4 or 5 carbon atoms, A and B are identical or different and each denotes hydrogen, chlorine or bromine, and X is oxygen or sulphur.
Patent EP-0110185-A1 (EP)
Inventor: ASAI EIICHI C O FUJI PHOTO FIL
IPC: A61B6/00
Filed: 1983-11-03
Abstract: In a radiation image system wherein a stimulable phosphor (1) carrying a radiation image stored therein is exposed to stimulating rays which cause it to emit light in proportion to the radiation energy stored, and the emitted light is detected (4) and converted to an electric signal which is processed to reproduce a visible image (14), several reference gradation correction curves are created on an orthogonal system of signal level-optical density coordinates (9). One of the reference curves is selected and rotated around a point on the reference curve on the coordinate system, and/or parallel-shifted on the coordinate system to obtain a desired gradation correction curve.
Patent EP-0105664-A1 (EP)
Inventor: BOTTACCIO GIORGIO
IPC: C07D207/34
Filed: 1983-09-21
Abstract: A process for the preparation of 3-carboxyl-1-methylpyrrol-2-acetic acid of formula (1):
     and alkali metal salts thereof, comprises reacting acetone-bicarboxylic acid or an alkali metal salt thereof in an aqueous medium with methylamine and a halo-acetaldehyde, preferably chloroacetaldehyde, at a temperature from about 5°C to about 25°C. 
     The resulting product is an intermediate suitable for organic syntheses, in particular for the preparation of 5-arylolyl-pyrrol-alkanoic acids which are known anti-inflammatory agents in the pharmaceutical field.