baber/WOPTO huggingface dataset:
Patent EP-0078808-A1 (EP)
Inventor: COCHRAN THOMAS EUGENE
IPC: E01C19/28
Filed: 1981-12-21
Abstract: Dispositif d'arbre (34) possedant un organe de poids pouvant se deplacer transversalement (42) par rapport a l'axe longitudinal (B) du dispositif d'arbre. Le dispositif d'arbre (34) comprend une structure de boitier (36) a l'interieur de laquelle est logee une structure de compression (44). La structure de compression (44) s'etend au travers de la structure de boitier (36) et est reliee a l'organe mobile de poids (42). Un organe elastomere (50) est pris entre la structure de compression (44) et la structure de boitier (36) de maniere a s'opposer au deplacement transversal de l'organe de poids et de la structure de compression reliee (44). L'organe elastomere (50) maintient l'organe de poids (42) et la structure de compression reliee (44) dans une position rotative d'equilibre par rapport a l'axe longitudinal (B) en cas de vitesses de rotation inferieures a une valeur predeterminee. Lorsque le dispositif d'arbre (34) tourne plus vite que la vitesse predeterminee, l'organe de poids (42) et la structure de compression reliee (44) sont deplaces transversalement de maniere a provoquer une vibration dans le dispositif d'arbre (34).
Patent EP-0119189-A1 (EP)
Inventor: ELM ALF
IPC: F24D19/10
Filed: 1982-09-10
Abstract: Un régulateur d'écoulement (1) couplé entre une source de chaleur et un émetteur de chaleur dans un système de chauffage possède une partie primaire (2) et une partie secondaire (3) en communication mutuelle d'écoulement et orientables suivant des positions relatives différentes. La partie primaire (2) peut être reliée à la source de chaleur et à l'émetteur de chaleur, tandis que la partie secondaire (3) ne peut être connectée qu'à l'émetteur de chaleur. Des vannes régulatrices d'écoulement (10-14) et des moyens d'étranglement (15, 16) sont incorporés dans le régulateur. De l'eau chaude provenant de la source de chaleur passe par la partie primaire (2) sur son chemin vers l'émetteur de chaleur et revient entièrement ou partiellement à la source de chaleur via la partie secondaire (3). Les deux parties primaire et secondaire sont destinées à l'introduction d'une ligne d'alimentation dans une vanne de commande connectée à l'émetteur de chaleur.
Patent EP-0089363-A1 (EP)
Title: Appareil et procede de preparation de cristaux pour les laver
Inventor: WROBEL PATRICK J
IPC: B01D9/00
Filed: 1982-09-15
Abstract: Appareil et procédé de préparation d'une boue pour un appareil de purification tel qu'une colonne de lavage. Une boue est produite dans un cristalliseur. Les cristaux sont extraits du mélange concentré et sont transportés dans une solution plus diluée. Les cristaux demeurent dans la solution diluée, ce qui leur permet d'arriver à maturité et de se développer jusqu'à atteindre des dimensions importantes. L'appareil qui effectue les fonctions précédentes est une colonne à gradient (18) où a lieu le changement d'une boue concentrée en une boue diluée. La sortie de la colonne à gradient (18) est couplée à un réservoir (24) où demeurent les cristaux pendant un temps prolongé dans la solution diluée, ce qui leur permet d'arriver à maturité.
Patent EP-0087578-A1 (EP)
Inventor: RUDOLF PETER DR
IPC: C01G49/06
Filed: 1983-01-22
Abstract: Die Erfindung betrifft ein modifiziertes nadelförmiges ferrimagnetisches Eisenoxid bestehend aus einem Kern aus Gamma-Eisen(III)oxid und einer diesen Kern umhüllenden Schicht aus mit Zinndioxid und Kohlenstoff modifizierten Gamma-Eisen(III)oxid sowie ein Verfahren zu seiner Herstellung.
Patent EP-0088264-A1 (EP)
Inventor: JONES MARTIN PHILIP
IPC: G02B6/04
Filed: 1983-02-19
Abstract: An optical fibre cable having a strength member has a dielectric sheath estruded over it. When a joint is to be made in the optical fibres or in the strength member which would necessarily result in a bulge in the cable at the point of the joint, this joint is nevertheless drawn through the extruder which has a variable extruder point to accommodate the bulge, whereby a jointed cable can pass through a continuous extrusion process without the need for stopping the extrusion process. Any reinstatement or making good of the dielectric sheath is done after the sheath has been extruded, at the point of the joint.
Patent EP-0092096-A1 (EP)
Inventor: REISSENWEBER GERNOT DR
IPC: C07C239/00
Filed: 1983-04-05
Abstract: N-Methoxy-N-methylurethanes are prepared by a process in which first (1) hydroxylamine is converted with an alkyl chloroformate to the corresponding N-hydroxyurethane, then (2) this product is reacted with a methylating agent to give the N-methoxy-N-methylurethane, and finally (3) the N-methoxy-N-methylurethane is isolated. In this process, first, (1) while maintaining a certain temperature and a certain pH, (1.1) an aqueous solution of an inorganic hydroxylammonium salt is mixed thoroughly with (1.2) an equimolar amount of an alkyl chloroformate, then (2) while maintaining a certain temperature and a certain pH, (2.1) a mixture comprising (2.1.1) the reaction mixture obtained as described in (1), (2.1.2) a water-insoluble organic solvent and (2.1.3) a phase-transfer catalyst is mixed thoroughly with (2.2) a water-insoluble methylating agent which is soluble in the solvent under (2.1.2), and the resulting mixture is kept at a certain temperature for a certain time, and finally (3) any methylating agent still present in the reaction mixture obtained as described in (2) is destroyed, the non-aqueous liquid phase is separated off from the mixture thus treated, and the N-methoxy-N-methylurethane is isolated from this phase by stripping off the solvent. A relatively pure product is obtained in high yield.
Patent EP-0095194-A1 (EP)
Inventor: FUJIOKA KAZUYOSHI
IPC: F04C14/22
Filed: 1983-05-25
Abstract: A variable-volume type rotary vane pump includes a pump housing (1), two covers (2) fixed to the pump housing (1) so as to form a space therein, a cam ring (5) arranged in the space of the pump housing (1), a rotor (7) placed eccentrically in the cam ring (5), a plurality of vanes (9) attached to the rotor (7) in such a way that the vanes (9) can move in radius directions, the vanes (9) slidably contacting an inner surface of the cam ring (5), a plurality of pump chambers (11) formed by the cam ring (5), the rotor (7), the two covers (2) and the adjacent vanes (9) in such a way that, when the rotor (7) rotates relative to the cam ring (5), the pump chambers (11) change in volume so as to function as a pump. A piston (12) is arranged in the pump housing (1) so as to move the cam ring (5) thereby to adjust the eccentricity between the cam ring (5) and the rotor (7).
Patent EP-0096829-A1 (EP)
Inventor: COPPA GIANNI
IPC: G01N21/41
Filed: 1983-06-07
Abstract: The apparatus comprises an opaque screen (8), which is placed between a source and the fibre or preform (7) and has an oblique slit (9) which identifies a plane section of the fibre or preform (7), the index profile of which is determined, and an optical system (10, 11) which forms a near-field image of the beam incident on the fibre or preform and a far-field image of the refracted beam, in two perpendicular directions on a photosensitive element (12). The image is scanned line by line by a television camera the photosensitive element (12) makes part of, and the deflection function and hence the refractive-index profile are obtained from the coordinates of the points with maximum brightness by using a computing system.
Patent EP-0100917-A1 (EP)
Inventor: SCHWEIGER ERWIN DIPL-ING
IPC: F01P3/22
Filed: 1983-07-15
Abstract: Kühlkreis für Brennkraftsmaschinen mit einem Überdruck-Ventil (17), das bei voller thermischer Auslastung des Kühlkreises den Druck im Vorlauf (5) auf einen Wert begrenzt, bei dem der Druck an der Saugseite (16) der Kühlmittelpumpe (3) auch bei voller Förderhöhe der Kühlmittelpumpe stets über dem Siededruck des Kühlmittels liegt. Dadurch und durch die im Füllstutzen (21') bzw. dessen Deckel (27) zentrale Anordnung weiterer Über-und Unterdruckventile (24 bzw. 21), einer Drossel (26') für eine Entlüftungsströmung, eines Niveau-Schwimmer-Schalters (21") für die Füllstandsanzeige im Kühlkreis und einer Sperrvorrichtung (42) gegen Öffnen des unter Druck stehenden Deckels (27) wird sowohl der Wirkungsgrad der Kühlungsfunktion verbessert als auch der bauliche Aufwand am Kühlkreis vermindert.
Patent EP-0103115-A1 (EP)
Inventor: BRUECK DIETER WOLFRAM DR
IPC: C08L23/00
Filed: 1983-07-22
Abstract: Die Ozonbeständigkeit von Natur- und/oder Synthesekautschuk wird verbessert, wenn man Enolether der Formel <IMAGE> einarbeitet, wobei R¹ und R² Wasserstoff oder C1-C10-Alkyl R² zusätzlich Formyl oder eine Bindung zu Y X 1 oder 2, n 1 bis 4 und Y einen n-wertigen organischen Rest darstellen.
Patent EP-0103205-A1 (EP)
Inventor: HAHN RUDOLF
IPC: A45D20/38
Filed: 1983-08-17
Abstract: 1. A hairbrush, the bristles (1) of which are of different length and consist of bristle portions (1.1, 1.2 ; 1.3, 1.4) bent in V-shape in pairs and anchored in the base of the brush, at the apices of their bends (2), in holes (4) distributed regularly over the base of the brush, the anchoring holes (4) being disposed on a plurality of lines (L) extending parallel to one another, transversely to the longitudinal extent of the brush, characterized in that the anchoring holes (4) each contain a pair of bristles (1.1/1.2, 1.3/1.4) and that the planes formed by the arms of the pairs of bristles intersect the transverse lines (L) extending through the anchoring holes, at an angle (alpha 1) different from zero or its supplementary angle (alpha 2 = 180 degrees -alpha 1).
Patent EP-0114991-A1 (EP)
Inventor: BABITZKA RUDOLF
IPC: F02M63/02
Filed: 1983-12-13
Abstract: Es wird ein Verfahren zur Einspritzung von Kraftstoff unmittelbar in den jeweiligen Brennraum einer fremdgezündeten Brennkraftmaschine beschrieben, wobei die Luftzufuhr zu den Brennräumen gedrosselt oder ungedrosselt erfolgt. Zur Gewährleistung eines einwandfreien Getriebes sowohl bei Teillast als auch bei Vollast wird der Kraftstoff im Teillastbereich bei hohem Luftüberschuß unter Bildung einer Schichtladung in die Nähe der Zündstelle zeitlich unmittelbar vor dem Zündzeitpunkt eingebracht, während bei Vollastbetrieb zum Erzielen höchster Leistung und rußfreier Verbrennung mittels homogenem Kraftstoff-Luft-Gemisch die Kraftstoffzufuhr bereits wahrend des Saughubs des den Brennraum begrenzenden Kolben der Brennkraftmaschine erfolgt. Zur Durchführung des Verfahrens wird eine Verteilerkraftstoffeinspritzpumpe vorgeschlagen, bei der entweder die eine Verteileröffnung (5, 88) oder die andere Verteileröffnung (67, 89) von zwei Verteileröffnungen zum wirksamen Einsatz kommt. Die Verteileröffnungen befinden sich in einem festgelegten Drehwinkelabstand voneinander, durch den die Voreilung der Kraftstoffeinspritzung bei Vollast gegenüber dem Einspritzzeitpunkt bei Teillast festgelegt ist.
Patent EP-0115098-A1 (EP)
Inventor: SINGER BARRY MANA
IPC: H01L29/78
Filed: 1983-12-15
Abstract: A lateral DMOS transistor (1) includes a surface-adjoining injector region (32) between the channel region (16) and the drain region (20) of the device. This injector region (32) is connected to an external source of potential and serves to substantially decrease the on-resistance of the device by injecting minority carriers into the drift region when the device is in the "on" state. This improvement in on-resistance is obtained without degrading the breakdown voltage characteristics of the transistor.
Patent EP-0092943-A1 (EP)
Inventor: FENTON GEOFFREY JOHN
IPC: E05D3/10
Filed: 1983-04-14
Abstract: A hinged article comprising a first body (3), a second body (11), and hinge means interconnecting the first and second bodies and defining a hinge line (87) and wherein the hinge means includes a hinge (82) comprising a first member (8) mounted to the first body (3) and arranged to pivot about a first pivot axis (4); characterized in that a projection of which first pivot axis (4) is inclined (Q) to said hinge line (87); and in that there is a coupling means (90) articulating the first member (8) to the second body (11).
Patent EP-0094233-A1 (EP)
Inventor: WEIGLE WILLIAM OLIVER
IPC: A61K39/39
Filed: 1983-05-09
Abstract: A class of 23 or 24 amino acid peptides available by chemical synthesis or by enzymatic and chemical cleavage of IgG is described. The compounds are useful in modulating the immune response. A representative compound is H-Thr-Ile-Ser-Lys-Ala-Lys-Gly-Gln-Pro-Arg-Glu-Pro-Gln-Val-Tyr-Thr-Leu-Pro-Pro-Ser-Arg-Glu-Glu-Hse.
Patent EP-0088666-A1 (EP)
Title: Microcircuits et procédé de fabrication, notamment pour technologie à effet Josephson
Inventor: BOUFFARD SERGE JEAN HUBERT
IPC: H01L39/24
Filed: 1983-02-22
Abstract: Le microcircuit comprend un substrat (S) d'un conducteur quasi-unidimensionnel (Q1D) dans lequel est formé, par balayage d'un faisceau de particules haute énergie, un motif de zones conductrices (11) et isolantes (10) alternées. Dans un mode de réalisation, le conducteur Q1D, par exemple (TMTSF)2CIO4 est tel qu'il devient supraconducteur à très basse température, le balayage du faisceau de particules formant irréversiblement des zones isolantes (10) dans le substrat. Application notamment aux technologies utilisant les jonctions à effet Josephson supraconducteur-isolant-supraconducteur.
Patent EP-0089873-A1 (EP)
Title: Dispositif et appareil de test d'équipements électroniques, notamment de télévision
Inventor: PHAM VAN CANG LUC
IPC: H04N17/02
Filed: 1983-03-11
Abstract: Le dispositif comprend un dispositif (1) de génération de signaux analogiques de test à destination de l'équipement à tester comprenant un calculateur numérique, un dispositif (2) de saisie des signaux fournis par l'équipement électronique testé en réponse aux signaux de test reçus par l'équipement, ainsi que des moyens de visualisation (3) commandés par le calculateur pour visualiser les signaux transmis par le dispositif de génération de signaux de test et/ou les signaux reçus par le dispositif de saisie.
Patent EP-0090712-A1 (EP)
Inventor: RIESS JEAN GEORGES
IPC: C07C21/18
Filed: 1983-03-18
Abstract: This invention concerns new branched perfluoroalkylated ethenes, their preparation and their use, in the form of aqueous emulsions, as oxygen carriers, and in particular as blood substitutes or as perfusion agents for the preservation of organs before transplant.
Patent EP-0093641-A1 (EP)
Inventor: CECCHI GERARD
IPC: B65H75/14
Filed: 1983-04-21
Abstract: 1. A reel of the type comprising a cylindrical drum (1) which is intended for receiving a cable wound round it and each end of which is integral with a cheek (2), each cheek (2) consisting of a series of identical profiled elements (3) which exhibit substantially trapezoidal webs and are assembled to form a circular ring the outer edge of which is inserted between the flanges of a circular channel section (18), characterized in that each profiled element (3) exhibits along one side a trough (14) and along the other side a flange (13), the said profiled elements (3) being assembled by engaging the flange (13) in the trough (14) of an adjacent element, the said flanges (13) being welded into the said troughs (14), each said profiled element (3) including along its wide base (6) a dished portion (15), the dished portions (15) being inserted between the flanges of the circular channel section (18), whilst at the narrow base of each profiled element (3) is provided a second dished portion (16), the end adjacent to the second dished portion (16) of the profiled elements (3) being welded onto the sideface of a flat circular ring (32) which supports the spindle (35) of the reel, the two flat circular rings (32) corresponding with the two cheeks (2) being connected by tierods (42) and supporting elements (36) of channel section which form the drum (1) and the edges of which end in outer troughs (39, 40) which interlock in one another and are welded together, whilst the free ends engage in the second dished portions (16) of the profiled elements (3) forming the cheeks.
Patent EP-0110893-A1 (EP)
Inventor: CHARLES DONALD E
IPC: G01R23/15
Filed: 1983-02-24
Abstract: Procédé et dispositif pour détecter des variations de fréquences de formes d'onde (10). La forme d'onde (10) est détectée et un premier signal (16) est émis chaque fois que survient la forme d'onde (10) détectée. A chaque émission du premier signal, une impulsion de mesure (24), d'une durée différente de celle de la forme d'onde (10) détectée, est émise. La forme d'onde (10) détectée et l'impulsion de mesure (24) sont transmises simultanément à une porte (28) qui émet un signal à sa sortie pour indiquer si la variation de la fréquence de la forme d'onde détectée a dépassé une valeur prédéterminée.
Patent EP-0116853-A1 (EP)
Inventor: THYES MARCO DR
IPC: A61K31/50
Filed: 1984-01-17
Abstract: 6-Aryl-3(2H)-pyridazinones of the formula I <IMAGE> in which R<1> denotes a hydrogen atom or an alkyl radical having 1 to 3 C atoms and R<2> denotes a hydrogen atom, an alkyl radical having 1 to 8 C atoms, which is substituted by 1 to 4 halogen atoms, a hydroxyl group, an alkoxy group having 1 to 4 C atoms in the alkyl, an alkanoyloxy group having 1 to 5 C atoms in the alkanoyl radical or a cyano group, a cycloalkyl radical having 3 to 8 C atoms in the ring, which is optionally mono- to tetrasubstituted by halogen atoms and/or alkyl radicals having 1 to 4 C atoms, an alkenyl radical having 2 to 8 C atoms, a group of the formula -X-R<3> in which X represents an oxygen atom or a sulphur atom and R<3> represents an alkyl radical having 1 to 8 C atoms, which can be substituted by 1 to 4 halogen atoms, an alkoxy group having 1 to 4 C atoms in the alkyl, which is at least 2 C atoms removed from X, or a phenyl radical which in turn optionally has 1 to 3 identical or different substituents from the group comprising alkyl having 1 to 3 C atoms, alkoxy having 1 to 3 C atoms in the alkyl, halogen, trifluoromethyl or nitro, a cycloalkyl radical having 3 to 8 C atoms in the ring, which is optionally mono- to tetrasubstituted by alkyl radicals having 1 to 4 C atoms, an alkenyl radical having 3 to 8 C atoms, an alkynyl radical having 3 to 8 C atoms or a phenyl radical which is optionally substituted by 1 to 3 identical or different radicals from the group comprising alkyl having 1 to 4 C atoms, alkoxy having 1 to 4 C atoms in the alkyl, halogen, trifluoromethyl, cyano and nitro, or denotes a group of the formula -NH-R<4> in which R<4> represents an alkyl radical having 1 to 8 C atoms, and if R<1> represents an alkyl radical having 1 to 3 C atoms, R<2> additionally denotes an unsubstituted alkyl radical having 2 to 8 C atoms, processes for preparing them and medicaments made from them.
Patent EP-0129753-A1 (EP)
Inventor: WARD ROGER W
IPC: G01N9/00
Filed: 1984-06-07
Abstract: Fluid density measuring apparatus and method for directly measuring fluid density or indirectly measuring pressure, temperature, acceleration, flow velocity, differential pressure and other parameters affecting the apparatus. The apparatus includes a generally rigid hollow housing having openings through which fluid may flow to the interior of the housing, and a vibratory single-ended tuning fork mounted in the housing. The apparatus also includes circuitry for causing the tines of the tuning fork to resonate, for example, 180 degrees out of phase in a transverse direction, with the frequency of the tines varying with variation in the density of the fluid surrounding the tines. Circuitry is also included for determining the frequency at which the tuning fork tines resonate. When the density of the fluid into which the housing is placed changes, the frequency of vibration of the tines of the tuning fork is caused to change to provide a measure of the density change.
Patent EP-0155357-A1 (EP)
Inventor: TSUBO SHUZO C O PATENT DIVISIO
IPC: G03G15/00
Filed: 1984-11-09
Abstract: In an image forming apparatus on respective upper and lower surfaces of a copy sheet in accordance with a page order of an odd number of documents, the documents are sequentially fed from the final page, and the every other images are sequentially formed on the sheets. Subsequently, the documents are fed again from the final page, a nonco- pied sheet is fed to form the final image on one surface before the every other images are formed on the sheets each having an image on one surface. Finally, the images are formed on the other surfaces of the sheets each having the image on one surface in an order of a count-down sequence of the pages.
Patent EP-0125015-A1 (EP)
Inventor: LOVEGROVE PETER JOHN
IPC: F16L3/00
Filed: 1984-04-04
Abstract: A control line protector for securing and protecting a control line or lines (38) to the exterior of an oil well tubing string. The protector comprises a flexible steel strap (22) to one end of which a trunnion (25) is attached. A second strap member (28) is removably mounted at (26, 30) to the other end of the strap (22) and carried a second trunnion (32). The trunnions (25,32) are interconnected by two screws (34) which may be rotated to draw the trunnions towards one another, thus tensioning the straps (22, 28) around a length of tubing (14) forming part of a drill string. An axially-directed channel (36) is formed adjacent one of the trunnions to receive the control line (38).
Patent EP-0139389-A1 (EP)
Inventor: MAGGIO EDWARD T
IPC: C12P21/08
Filed: 1984-08-20
Abstract: Competitive immunoassays, which employ idiotypic and antiidiotypic monoclonal antibody reagents, are described. These competitive immunoassays are particularly useful for the detection of low concentrations of analyte for which labeled reference analyte is difficult to obtain in quantity. Antiidiotypic monoclonal antibody reagent serves as a substitute for the labeled reference analyte. The antiidiotypic monoclonal antibody reagent exhibits a congruency of structure with one or more epitopes of the analyte or antigen. The antiidiotypic monoclonal antibody is prepared against an idiotypic monoclonal antibody, which, in turn, was prepared against the antigen or analyte. During the immunoassay, the antiidiotypic monoclonal antibody is allowed to compete with the antigen, whose concentration is being determined, for a limited number of antibody binding sites present on an idiotypic antibody, which was also prepared against the antigen or analyte. The idiotypic antibody may be either monoclonal or polyclonal, depending upon the particular immunoassay. The products of the competitive binding reactions are assessed through the use of a signal-generating label attached to either antibody. By employing standards containing known amounts of analyte, the concentration of analyte in a sample fluid may be determined. Analytes detectable by these competitive immunoassays include antigens or antibodies in aqueous fluids, including body fluids such as serum, urine, and the like. Related applications and modifications are also described.
Patent EP-0117767-A1 (EP)
Inventor: HALLING SHIRLEY MAE
IPC: A61K39/00
Filed: 1984-01-06
Abstract: Methods and compositions are provided for the cloning and expression of a parvovirus (PV) structural protein genetic sequence in single-cell host organisms. Also described are methods for culturing these novel single-cell organisms to produce the PV-gene product and methods for purification of the gene product. The PV-related polypeptide produced by the recombinant DNA techniques described herein may be formulated for use as an immunogen in vaccines to protect against parvovirus infection.
Patent EP-0119932-A1 (EP)
Inventor: CASAS ANTONIO VILA
IPC: A61K31/22
Filed: 1984-03-19
Abstract: The present invention concerns derivatives of formula:
     wherein R can be hydrogen or benzyl, as well as monobasic salts of therapeutically acceptable organic and inorganic cations thereof, when R means hydrogen. 
     These derivatives are of therapeutical interest since they show antiinflammatory and analgesic properties.