baber/WOPTO huggingface dataset:
Patent EP-0319746-A1 (EP)
Inventor: ROSCH VOLKER DR
IPC: F16L37/12
Filed: 1988-11-15
Abstract: The connector between two pipes and/or hoses is particularly for fuel piping. It has two bosses onto each of which a pipe fits. It is in two halves forming a plug (14) and socket (12), the plug half forming a sealed joint inside the socket, in which it is secured by a detachable locking device (20). There can be an annular groove (22) inside the socket, accommodating a sealing ring (24), bearing against the outside of the inserted plug half (18).
Patent EP-0326706-A1 (EP)
Inventor: CELLA JAMES ANTHONY
IPC: C07C63/72
Filed: 1988-12-22
Abstract: Spiro(bis)indane bis-oxyphthalic acid bisimides are prepared by the reaction of a nitro- or halo-substituted phthalimide with a salt of a 6,6′-dihydroxy-3,3,3′,3′-tetra­methylspiro(bis)indane. The bisimides may be converted to the corresponding dianhydrides, which react with diamines to form polyetherimides, or to the free tetracarboxylic acids or their salts, esters or amides.
Patent EP-0302557-A1 (EP)
Inventor: GAVIGNET ALAIN
IPC: E21B47/10
Filed: 1988-07-26
Abstract: The invention relates to a method of real time control of fluid influxes into an oil well from an underground formation during drilling. 
     The injection pressure p i  and return pressure p r  and the flow rate Q of the drilling mud circulating in the well are measure. From the pressure and flow rate values, the value of the mass of gas M g  in the annulus is determined, and the changes in this value monitored in order to determine either a fresh gas entry into the annulus or a drilling mud loss into the formation being drilled. 
     Application to the drilling of oil wells.
Patent EP-0288189-A1 (EP)
Inventor: DILLIARD ROBERT DELANE
IPC: C07D257/04
Filed: 1988-04-08
Abstract: This invention provides benzene derivatives which are leukotriene antagonists, formulations of those derivatives, and a method of using those derivatives for the treatment of conditions characterized by an excessive release of leukotrienes.
Patent EP-0355229-A1 (EP)
Inventor: FIATO ROCCO ANTHONY
IPC: C07C29/156
Filed: 1988-08-25
Abstract: A process for producing alcohols and olefins from a feedstream containing H₂ and CO₂ comprises using an iron carbide-based catalyst. A co-catalyst, for example copper, and/or a promoter, for example potassium, may also be present.
Patent EP-0314291-A1 (EP)
Inventor: RICE CAMILLA ARLYN
IPC: C04B33/04
Filed: 1988-09-20
Abstract: A modified clay mineral, such as a kaolin clay, is disclosed in which nitridation of the silicon atoms of the clay has been effected. This may be accomplished by reaction of the clay with NH₃ at temperatures above 1000°C.
Patent EP-0285469-A1 (EP)
Inventor: CATHIGNOL DOMINIQUE
IPC: G10K15/06
Filed: 1988-03-01
Abstract: The invention relates to a method and to apparatus for detecting and correcting the positions of electrodes. The device comprises means for advancing the electrodes to cause them to advance and retract, preferably in an individual and independent manner, together with detector means (10) capable of being disposed at and of being retracted from the focus (F) at which an electric arc or discharge is to be provided between the electrodes (2, 4) and said detector means being suitable for detecting the presence of an electrode at said focus. Position correction then consists in successively bringing each electrode to the focus (F) into contact with said detector means which are advantageously constituted by a rod (12) of an actuator (14), prior to retracting each electrode through a predetermined distance d. The invention makes it possible to detect and correct the positions of electrodes at will, in an entirely simple manner capable of being automated.
Patent EP-0306366-A1 (EP)
Inventor: BOLZE BERNARD
IPC: E03D5/00
Filed: 1988-07-29
Abstract: Sanitary toilet installation of the WC type having direct drain-away by gravity and rinsing by a liquid without flush effect, wherein it comprises a bowl (2) matching substantially the shape of a body of revolution having a cross-section decreasing from its open upper portion forming the seat (3) towards the base, comprising an opening (5) for drain-away, and wherein the said bowl comprises means (17) for projecting a limited metered amount of rinsing liquid in the form of a pressurised jet matching a volume able to irrigate at least the entire lower half of the wall of the bowl, and the said means are mounted so that they can move between an active position or protection position disposed along the vertical axis of the bowl and a set-back position or inactive position and these projection means are formed by a nozzle (17) located on the lower face of a lowerable cover (9), which face is oriented towards the internal space of the bowl, the nozzle being located along the vertical central axis of the bowl and therefore capable of projecting a plurality of multidirectional jets forming a cone of apex angle at least equal to 150 DEG . …<IMAGE>…
Patent EP-0308289-A1 (EP)
Inventor: MOREL SIMONE
IPC: B65D41/04
Filed: 1988-08-30
Abstract: The container has a top part formed with at least one boss having a first side spaced apart from the outer surface of the container by a measure corresponding to the wall thickness of the cap and an other side which defines a ramp. An extreme edge of the boss is in turn spaced apart from the outer surface of the container by a measure which is equal to the wall thickness of the cap and defines a groove corresponding to a rib formed from the inner wall of the cap.
Patent EP-0287486-A1 (EP)
Title: Procédé de fabrication d'une pièce en alliage de titane et pièce obtenue
Inventor: ALHERITIERE EDOUARD
IPC: C22C14/00
Filed: 1988-04-13
Abstract: Le procédé de l'invention comprend les étapes suivantes : a) on élabore un lingot de composition (% en masse) : Al 3,8 à 5,4 - Sn 1,5 à 2,5 - Zr 2,8 à 4,8 - Mo 1,5 à 4,5- Cr < 2,5 et Cr+V = 1,5 à 4,5 - Fe < 2,0 - Si < 0,3 - O < 0,15 - Ti et impuretés: le solde. b) on effectue un corroyage à chaud du lingot, comprenant un corroyage de dégrossissage, puis un corroyage final précédé d'un préchauffage dans le domaine béta. c) on effectue un traitement de mise en solution solide de l'ébauche de pièce obtenue en la maintenant à température 10 à 40°C plus faible que son "transus béta" réel. d) on effectue ensuite sur l'ébauche de pièce ou la pièce un revenu de 4 à 12 h entre 550 et 650°C. L'invention concerne aussi le procédé et les pièces obtenues dans des conditions préférentielles, ces pièces se distinguant notamment par leur bonne résistance mécanique (Rm et Rp0,2 respectivement au moins égaux à 1200 et 1100 MPa), leur bonne ténacité et leur bonne résistance au fluage à 400°C (sous 600 MPa, allongement de 0,5 % en plus de 200 h).
Patent EP-0285556-A1 (EP)
Title: Verfahren zum Einstellen des dynamischen Laufverhaltens eines Dieselmotors mit elektronischem Drehzahlregler und Vorrichtung zur Durchführung des Verfahrens
Inventor: SIEGL WALTER
IPC: F02D41/40
Filed: 1988-03-07
Abstract: Das Verfahren erlaubt es, das dynamische Laufverhalten von Dieselmotoren mit elektronischem Drehzahlregler R für die Regelung der Einspritzmenge der Kraftstoffpumpe mit Hilfe eines Simulators einzustellen. Das Verfahren gestattet die Simulation der Zylinderzahl und der Taktzahl des einzustellenden Dieselmotors sowie das Verändern des Drehmomentverlaufs einzelner Zylinder. Weiterhin ist es bei diesem Verfahren möglich, das Verhalten des Dieselmotors und seiner Regelung (R) bei Laständerungen der verschiedensten Art, wie dem Abfallen der Last oder dem vollständigen oder teilweisen Ausfall eines Zylinders zu prüfen. Das Verfahren ist zeit- und kostensparend und erlaubt es, die Laufzeit und Erprobung am eigentlichen Dieselmotor auf einen Bruchteil der Zeit einzuschränken oder gar gänzlich wegzulassen. Das Verfahren ist auch zur Ausbildung von Bedienungs- und Wartungspersonal geeignet. Weiterhin ist eine Vorrichtung zur Durchführung des Verfahrens beschrieben.
Patent EP-0339050-A1 (EP)
Inventor: JOHNSON WESLEY
IPC: A61B17/15
Filed: 1988-07-19
Abstract: Guide de découpage (10) pour une scie à os (30) utilisé pour garantir des découpages précis lors de l'implantation de prothèses et d'ostéotomies. Le guide de découpage (10) possède un corps principal (20) présentant des éléments de guidage (22, 25) comprenant une paire de surfaces de guidage (23, 26) en contact avec les côtés opposés (31, 32) d'une lame de scie (30). Les surfaces de guidage (23, 26) guident la lame (30) dans un plan prédéterminé (P) pendant le processus de coupe. Dans chaque paire de surfaces de guidage (23, 26), les surfaces sont écartées l'une de l'autre le long du plan (P) sur une distance suffisante pour permettre à la lame de scie (30) de pivoter en s'écartant du plan (P) et en s'éloignant de l'une au moins des surfaces de guidage (23, 26) sur un angle (A) d'au moins 15°. Le guide de découpage (10) comprend également un organe (27, 28) permettant de fixer le guide (10) sur la surface d'un os (17) afin d'orienter les éléments de guidage (22, 25) par rapport à l'os.
Patent EP-0314736-A1 (EP)
Title: Time multiplex system for transmitting information between vehicle components.
Inventor: AHS INGE WILGOT
IPC: H04J3/06
Filed: 1988-03-28
Abstract: The invention relates to a system for time multiplex transmission of analogue and digital information between components in a vehicle. The system includes a synchronizing unit (1) and a plurality of transmission units (2A, 2B, . . . , 2H) connected to a bus (B) with at least three bus conductors (BC1, BC2, BC3, BC4) for power supply and transmission of signals between the units. The synchronizing unit and transmission units may assume either an active state or a standby state. In its active state the synchronizing unit sends timing signals on a second of the bus conductors (BC2) for synchronizing the transmission units, and for definition of a plurality of time slots on a first of the bus conductors (BC1). In its active state, each of the transmission units can send and/or receive information selectively in at least one time slot on the first bus conductor (BC1). The synchronizing unit does not send any time controlling signals in its standby state. In its standby state a transmission unit lacks the ability of selectively receiving information from the first bus conductor or selectively sending information in a given time slot on the first bus conductor. Different criteria for changing between active state and a standby state apply to different transmission units.
Patent EP-0386015-A1 (EP)
Inventor: OGDEN DARYL M
IPC: G01N33/53
Filed: 1988-08-25
Abstract: Procédé de production d'un substrat utile dans un système de détection d'anticorps contre les antigènes des plaquettes sanguines. Ce procédé comprend plusieurs étapes. Un échantillon de plaquettes à analyser est d'abord traité avec une solution aqueuse comprenant un détergent non ionique dialysable. Ce traitement initial solubilise les composants des plaquettes et produit un lysat de plaquettes. Cela peut entraîner le traitement d'un échantillon de plaquettes avec une solution aqueuse comprenant un détergent non ionique à une concentration comprise entre environ 0,2 % et environ 0,5 %. Les antigènes des plaquettes sont solubilisés de préférence pendant 30 minutes et à environ 0°C dans une solution aqueuse comprenant environ 1 mg de détergent non ionique dialysable par mg de protéine de plaquettes. Les antigènes de plaquettes partiellement purifiés résultant de ces manipulations sont ensuite fixés de préférence sur une matrice solide. La matrice solide comprend de préférence du papier de nitrocellulose, du polystyrène ou du latex, mais peut être n'importe quelle matrice solide indiquée pour l'extraction à partir d'une analyse et/ou d'un échantillon biologique des anticorps se liant aux antigènes des plaquettes purifiés et fixés.
Patent EP-0349609-A1 (EP)
Inventor: KLESSING KLAUS
IPC: A61P25/08
Filed: 1988-11-04
Abstract: PCT No. PCT/DE88/00684 Sec. 371 Date Jun. 8, 1989 Sec. 102(e) Date Jun. 8, 1989 PCT Filed Nov. 4, 1988 PCT Pub. No. WO89/04310 PCT Pub. Date May 18, 1989.Novel esters of amino acids are proposed of which the alcoholic components are formed from threo-4-alkoxy-5-arylhydroxymethyl-2(5H)-furanones. These esters may be present in the form of racemates, pure diastereomers or enantiomers or in the form of diastereomer or enantiomer mixtures. The compounds are anticonvulsive and antiepileptic and due to their good water solubility are easier to administer and more readily absorbable than known anti-convulsives and antiepileptics. A novel process is also disclosed which leads stereoselectively to the diastereomers or the enantiomers or mixtures thereof. The invention further relates to the use of the novel amino acid esters as pharmaceutical preparations and in the production of pharmaceutical preparations.
Patent EP-0332963-A1 (EP)
Inventor: MULLER KLAUS-HELMUT DR
IPC: C07D401/12
Filed: 1989-03-06
Abstract: The invention relates to novel pyrimidine derivatives of the general formula (I) …<IMAGE>… in which… R<1> represents optionally substituted alkyl,… R<2> represents an optionally substituted radical from the series comprising alkyl, cycloalkyl, cycloalkylalkyl, aryl, aralkyl, heteroaryl and heteroarylalkyl, and… X represents halogen, amino, cyanamino, or an optionally substituted radical from the series comprising alkoxy, alkylthio, alkylamino and dialkylamino,… processes for their preparation, and their use as herbicides.
Patent EP-0340599-A1 (EP)
Inventor: STURMER HELMUT DIPL-ING
IPC: E02D35/00
Filed: 1989-04-25
Abstract: In the case of an adjustable bottom slab for high buildings on soils susceptible to settlement, in particular over-consolidated clays which form laminations, at least one adjustable space is provided under the bottom slab in the soil. So that an accurate adjustment can be made within a wide adjusting range even after completion of the carcass, fixed chamber walls (4 - 9) are connected to the bottom slab (18), which chamber walls (4 - 9) extend essentially vertically below the bottom slab (18) into the soil (11, 12) and laterally define chambers (2, 3) open at the bottom. Extending into each of the chambers is at least one injection tube (15, 16) into which an injection material can be injected. <IMAGE>
Patent EP-0394523-A1 (EP)
Inventor: JARECSNI ZOLTAN
IPC: B23Q27/00
Filed: 1989-04-26
Abstract: A method for producing mantle surfaces having closed or broken shapes, wherein at least two rotational motions are used. According the improvement in this invention, a working tool and a workpiece to be machined are moved in respect to each other with a translatory motion and the workpiece is ro­tated around its own axis in the course of forming the mantle surface. 
     A device for working machines producing workpieces with mantle surfaces having closed or broken shapes, wherein the device is arranged on a revolver head or on an auxiliary support of the working machine and it has a tool gripper and a workpiece gripper. Thre device is provided according to this invention with a first driving unit (7) translatoryly moving a working tool (12) and a workpiece (1) in respect to each other and a second driving unit (9) rotationally driving the workpiece (1), and the driving units (7, 9) are electri­cally connected to each other.
Patent EP-0347900-A1 (EP)
Title: Foldable anchor
Inventor: ZEISIG MEINHARD
IPC: B63B21/36
Filed: 1989-06-22
Abstract: Foldable anchor having at least three anchor palms (2) articulated on the base (1.3) of a central shaft (1.1) in such a way that these anchor palms (2) can be placed to the inside against the shaft like an umbrella against the action of an elastic expansion member (4) and can be fixed in this position by means of an annular locking element (7) arranged to be longitudinally displaceable on the shaft, an anchor or hauling line being attached to the locking element so that, by jerking the line, the locking element (7) can be moved into a position releasing the anchor palms (2), in the course of which the locking element (7) can be moved into the anchor-palm release position against the action of an, in particular adjustable, elastic element (13, 14, 15). <IMAGE>
Patent EP-0367062-A1 (EP)
Inventor: FONTANA GIUSEPPE
IPC: A47L15/42
Filed: 1989-10-23
Abstract: A water softener for dishwashing machines comprising a ionic resin container (15), a salt container (16) and a vessel (18) for resin regeneration water provided in the form of a single integral unit, in which the water vessel (18) comprises selectable first and second chambers (23, 24) connected at the bottom to the salt container (16) and in which said chambers (23, 24) of the vessel (18) are provided with closable venting means (33, 35).
Patent EP-0374518-A1 (EP)
Inventor: CELLA JAMES ANTHONY
IPC: C08G73/10
Filed: 1989-11-24
Abstract: A method for preparing high molecular weight highly thermal and oxidatively stable aryl polyimide compo­sitions is provided which comprises reacting by application of heat, a mixture of bisphenol-A dianhydride, an aromatic diamine and a monoalkyl or dialkyl ester of a dicarboxylic acid or the corresponding anhydride.
Patent EP-0346070-A1 (EP)
Inventor: JACOBS WAYNE
IPC: B23K35/36
Filed: 1989-06-06
Abstract: A water-soluble paste consisting essentially of solder powder, water-soluble organic activator and polyethylene glycol vehicle.
Patent EP-0357302-A1 (EP)
Inventor: SHELLEY PHILIP
IPC: A61F2/00
Filed: 1989-08-17
Abstract: An acetabular implant comprising a metal cup shell (2) adapted for securing to the pelvic bone of a patient and a plastics insert for receiving the ball portion of a hip joint, the bore (4) of the metal cup shell (2) and outer surface of the plastics insert being dimensioned to allow a pressure fit of the plastics insert within the bore (4) at the body temperature of the patient, in which the surface (6, 8) of the metal shell (2) defining the bore (4) is provided with one or more apertures (10,16) e.g. a circumeferential groove (10) and a radial groove (16), into which the plastics material of the insert may flow when the insert is fitted to provide a mechanical interlock between the insert and cup shell (2) thereby securing the insert against rotational and distractional forces relative to the metal cup shell (2).
Patent EP-0327435-A1 (EP)
Inventor: RODDE ANNE-MARIE
IPC: B64C3/14
Filed: 1989-01-27
Abstract: Profile (1) for a shrouded aerial propellor blade, the relative thickness of which is between 9% and 15%. …<??>According to the invention, the curvature of said profile has a maximum value at the leading edge (A) of the latter, and the suction line (2) comprises three successive portions (2.1, 2.2 and 2.3), such that… - in the first portion (2.1), the curvature decreases rapidly from said maximum value at the leading edge to a value in the neighbourhood of 20 at a first point (B), the reduced abscissa of which is in the neighbourhood of 1%;… - in the second portion (2.2), the curvature decreases more slowly from said value in the neighbourhood of 20 at said first point (B) to a value in the neighbourhood of 1 at a second point (D), the reduced abscissa of which is in the neighbourhood of 25%; and… - in the third portion (2.3), the curvature is less than 1 between said second point (D) and said trailing edge (C). …<IMAGE>…
Patent EP-0333536-A1 (EP)
Inventor: GUILLON HENRI
IPC: B60J10/04
Filed: 1989-02-24
Abstract: Sealing strip for the lower part of a movable window, in particular a motor vehicle door, comprising a root or clamp for attaching and mounting it on the frame or body of the door and a first sealing lip supported by said root and designed to interact with said window. It additionally comprises a second sealing lip (31) joined to said root (14) and adjacent to said first lip (30) at its functional part remote from the root (14), said second lip (31) being so shaped and positioned relative to the first lip (30) that it acts as a buttress against said first lip to prevent it from being bent downwards by the sliding movement of the window (12) in a direction that tends to flex it. <IMAGE>
Patent EP-0332522-A1 (EP)
Inventor: CORDIER GEORGES
IPC: C07C29/141
Filed: 1989-03-06
Abstract: Process for the preparation of unsaturated alcohols by hydrogenation of the corresponding carbonyl compounds in the presence of a bimetallic platinum-cobalt catalyst which has the structure of an alloy.
Patent EP-0345120-A1 (EP)
Inventor: ROUX JEAN-LUC
IPC: D06F39/00
Filed: 1989-05-23
Abstract: Washing machine or drier with means for determining the moment of inertia of the laundry in relation to the axis of rotation of this drum. The drive motor of the drum, being of the universal type, is supplied with alternating current, and its speed (V) is determined by a phase-control command via a microprocessor which determines the moment of inertia from the value ( theta ) of the phase angle. The microprocessor commands the rotation of the drum at a first acceleration between two speeds V1 and V2 and sums the values  theta 1 of the phase angle measured periodically, then commands a second acceleration ramp (21) between the same speeds at a different acceleration and sums the phase angles  theta 2 determined periodically. The microprocessor consequently calculates the difference between the two sums. <IMAGE>
Patent EP-0360694-A1 (EP)
Inventor: GIRARD ALAIN
IPC: B64G1/22
Filed: 1989-09-21
Abstract: An articulated panel (12) formed of two substantially planar elements (14) interconnected by hinges (16) is designed so that the axes of the hinges, which are rectilinear when the panel is folded and during deployment, take a shape which is not rectilinear, for example an arc of a circle at the end of the deployment. The panel is thus locked in the deployed position. Conveniently, the deformation of the axis is obtained by giving the elements (14) a natural camber when at rest, said camber being cancelled by applying a prestress when the panel is folded back. Such a panel may be in particular a solar generator for an artificial satellite.
Patent EP-0364377-A1 (EP)
Inventor: BONIN YVES
IPC: C08K3/02
Filed: 1989-10-09
Abstract: The invention relates to compositions based on polyamide made flame-resistant by means of red phosphorus and containing a lanthanide-based compound and optionally glass fibres. 
<??>These compositions are characterised in that they additionally contain a particular stabiliser consisting of a hydrotalcite of general formula: Mg(1-a)Ala(OH)2Aa/2.pH2O with A = SO4<2-> or CO3<2->, 0 < a </= 0.5 and 0 < p < 1. 
<??>The compositions in accordance with the invention can be converted into articles exhibiting an excellent compromise of properties in respect of flame resistance, resilience, arc tracking resistance and resistance to aging in a hot and moist atmosphere.
Patent EP-0379851-A1 (EP)
Inventor: EBE CONRAD WALTER
IPC: A01N25/02
Filed: 1989-12-21
Abstract: A pesticide composition is provided that can be applied directly to plants by spraying. 
     The composition is an oil-in-water emulsion containing a nonpolar agriculturally accept­able pesticide in an agriculturally effective amount. The composition is especially useful when the nonpolar pesticide is pyridinedicarboxylic herbicide. 
     The composition contains a fatty oil, such as a long chain fatty acid, preferably methyl oleate or methyl laurate, in an amount sufficient to dissolve the pesticide(s). Water is used in the composition which will be the carrier for any polar pesticide. An amphipathic lipid is present in the compositions. 
     Use of an emulsifier and/or surfactant is optional.