baber/WOPTO huggingface dataset:
Patent EP-0368789-A1 (EP)
Inventor: BURKE JOHN THOMAS
IPC: C22C1/10
Filed: 1989-09-28
Abstract: The present invention relates to the formation of a metal matrix composite body by a spontaneous infiltration technique and thereafter thermo-forming the produced metal matrix composite body. Particularly, an infiltration enhan­cer and/or an infiltration enhancer precursor and/or an in­filtrating atmosphere are in communication with a filler material (2) or a preform, at least at some point during the process, which permits molten matrix metal to sponta­neously infiltrate the filler material (2) or preform. After formation of the metal matrix composite body, the body is subjected to a thermo-forming technique such as rolling, extruding, die casting, pressing, etc.
Patent EP-0397862-A1 (EP)
Inventor: LERKE PAVEL PAVLOVICH
IPC: C04B22/00
Filed: 1988-09-23
Abstract: Un additif minéral actif pour des matériaux de cimentation comprend, exprimé en poids, 94 à 98 % de laitier phosphoreux granulé et 2 à 6 % d'un composant contenant du sulfate composé d'un mélange exprimé en poids, de 47,2 à 57,6 % de sulfate neutre de sodium, 40,5 à 51,1 % de sulfate de magnésium, et 1,7 à 1,9 % de rhodonite de sodium.
Patent EP-0417144-A1 (EP)
Inventor: PUZIG EDWARD H
IPC: C02F1/50
Filed: 1989-04-24
Abstract: On a mis au point une composition biocide sèche, dont l'ingrédient actif comprend un biocide oxydant et un biocide non oxydant organiques de N-halo, ledit biocide oxydant organique de N-halo étant sélectionné dans le groupe composé de 3-chloro-4,4-diméthyl-2-oxazolidinone, 3-bromo-4,4-diméthyl-2-oxazolidinone, 1,3-dichloro-4,4,5,5-tétraméthyl-2-imidazolidinone, 1,3-dibromo-4,4,5,5-tétraméthyl-2-imidazolidinone, 1-bromo-3-chloro-4,4,5,5-tétraméthyl-2-imidazolidinone, 1,3,5-trichloro-s-triazine-2,4,6-trione, dichloro-s-triazine-2,4,6-trione, dichloroisocyanurate de sodium, dichloroisocyanurate de potassium, de composés de N-halohydantoine de la formule (I), dans laquelle R1 et R2 sont sélectionnés indépendamment dans le groupe composé d'hydrogène et d'alkyle inférieur, et x1 et x2 sont sélectionnés indépendamment dans le groupe composé de brome, chlore et hydrogène, au moins x1 ou x2 représentant de l'halogène, et N-haloglycourils ayant la formule (II), dans laquelle R et R1 sont chacun sélectionnés dans le groupe composé d'hydrogène, d'alkyle inférieur et d'aryle monocarbocyclique, dans laquelle R2, R3, R4 et R5 sont chacun sélectionnés dans le groupe composé d'hydrogène, de chlore et de brome; et dans laquelle au moins un des quatre éléments R2, R3,R4 et R5 représente du chlore et au moins un autre de ces derniers représente du brome. Le biocide non oxydant est sélectionné dans le groupe composé de 2-chloro-4,6-bis(éthylamino)-s-triazine,2-(tert-butylamino)-4-chloro-6-(éthylamino)-s-triazine, 2-chloro-4,6-bis(isopropylamino)-s-triazine, and 2-chloro-4 éthylamino-6-isopropylamino-s-triazine.
Patent EP-0378701-A1 (EP)
Inventor: TOKUMASU SHINJI
IPC: G06F17/50
Filed: 1989-06-23
Abstract: This invention relates to a computer graphics consisting of the steps of producing a procedure (relative expressing procedure) for generating relative positional data (data showing that an arbitrary point in an n-dimensional space is inside or outside a region in this space and a distance between this arbitrary point and the boundary of the same region) which such an arbitrary point possesses with respect to such a region, by using a series of data defining the region in the mentioned space, whereby this region is considered identical with the above-mentioned procedure and unitarily defined: producing from the above single or a plurality of relative expressing procedures a procedure for relatively expressing a new region which is obtained from one or a plurality of regions to which the previously- mentioned procedure is assigned, by carrying out shape setting and editing processes, whereby the new region is relatively expressed: and expressing the shape characteristics of this relatively expressed region by using the relative expressing procedure for the mentioned region. This enables the computer graphics in an n-dimensional space to be implemented integrally on the basis of a sole idea, i.e. the above-mentioned relative expressing procedure without depending upon the shape, upon which a conventional method of this kind depends, of a region to be processed, and the computer graphics itself to be simplified and made plain.
Patent EP-0436560-A1 (EP)
Inventor: WILES JOHN STEWART
IPC: G06F3/023
Filed: 1989-08-03
Abstract: Un système de traitement de données adapté pour mémoriser des modifications dans la relation entre des objets, muni d'un dispositif de visualisation affichant au moins deux groupes de représentations, un dispositif d'entrée répondant à la manipulation par un utilisateur de façon à sélectionner une ou plusieurs représentations d'objet à partir d'au moins deux desdits groupes, ainsi que d'un logiciel de commande mémorisant une modification dans la relation entre objets en réponse à ladite sélection. L'invention présente pour l'utilisateur une interface permettant de modifier les relations entre des objets qui est simple à utiliser et facile à apprendre. Selon une réalisation, une liste d'utilisateurs est présentée en parallèle avec une liste de programmes d'application et la modification permettant l'accès d'un utilisateur à un programme d'application s'effectue par sélection de l'utilisateur dans sa liste, par sélection du programme d'application dans sa liste et ensuite par sélection de la modification "autorisation d'accès" dans une liste de modifications possibles de la relation affichée. L'invention s'applique à différentes sortes d'objets et à un grand nombre de types de relations.
Patent EP-0438615-A1 (EP)
Inventor: JAECK KURT
IPC: B23Q41/02
Filed: 1990-01-23
Abstract: Die Erfindung betrifft eine Einrichtung zum Verschweißen geometrisch unterschiedlich gestalteter, ein- oder doppelseitig beschichteter Blechtafeln mit gleichen oder unterschiedlichen Blechdicken, insbesondere für den Kfz-Karosseriebau, durch Laserstrahlschweißvorrichtungen.
Patent EP-0398336-A1 (EP)
Inventor: KURIHARA HIROSHI C O MEIJI SEI
IPC: A61K31/4418
Filed: 1990-05-17
Abstract: A xanthocillin X monomethyl ether derivative represented by the formula (I)
      wherein R represents an alkyl group, an alkenyl group, an alkoxycarbonyl group, an aralkyl group, an alkyl group substituted with a pyridyl group or a halogen atom, an aralkyl group substituted with an alkyl group or a halogen atom, or an aroyl group, which exerts an intense effect of inhibiting the proliferation of a tumor, in particular, a solid tumor.
Patent EP-0399516-A1 (EP)
Inventor: SPARAKOWSKI HELMUT
IPC: B65B61/00
Filed: 1990-05-23
Abstract: A packaging machine is provided, having a machine frame (1) and a device (2, 3) for gripping a film web (4) and passing it through a machine and its working stations. The film is heated and shaped in a shaping station arranged on the intake side. After heating, shrinkage takes place during cooling. In order for this shrinkage not to result in disadvantages, particularly in the case of heavy films, a tool (9) is provided which forms areas on the film web which, during shrinkage after the heating has taken place, the film web is more substantially stretched or stretchable than outside these areas. <IMAGE>
Patent EP-0405171-A1 (EP)
Inventor: WILSON JOHN FRANCIS
IPC: B25J15/06
Filed: 1990-05-31
Abstract: A vacuum transfer apparatus (32) for use in en masse vacuum gripping nuclear fuel pellets (A) includes an enclosure (18) defining a vacuum chamber (18A) and having an open bottom (18B), a rigid support gridwork (34) spanning and attached to the enclosure open bottom (18B), and a perforated mat (36) attached to the gridwork (34) along a side thereof opposite from the enclosure (18). The mat (36) is composed of resiliently flexible material and has a matrix of spaced apart holes (38) of a cross-­sectional size substantially smaller than the diameter of the pellets (A). The support gridwork (34) defines a plurality of passages (42) of a cross-sectional size substantially larger than that of the holes (38) in the mat (36). The gridwork passages (42) provide the sole path for communicating a vacuum from the vacuum chamber (18A) to the mat holes (38) for vacuum gripping and holding the pellets (A) at their upper end surfaces (B) against the mat (36). A perforated tray (44) is employed with the vacuum transfer apparatus (32) for supporting the fuel pellets (A). The perforated tray (44) has a plural­ity of openings (46) of substantially the same size and spacing as the holes (38) in the mat (36). Those of the openings (46) not covered by the pellets (A) supported on the tray (44) prevent formation of a vacuum between the mat (36) and tray (44) which could prevent lifting of the pellets (A) from the tray.
Patent EP-0411309-A1 (EP)
Inventor: HUFF JERRY W
IPC: G01S13/933
Filed: 1990-06-26
Abstract: A three-dimensional perspective plan-view image format (20) for a traffic situation awareness display for a craft, has the craft represented by a center symbol (28) that indicates by its shape the horizontal heading of the craft, has traffic represented by position symbols (34) with lines (30) indicating altitude differentials having traffic end symbols (35, 36, 37) that indicate by various properties (i.e., shape, color or fill pattern) the directions of altitude changes of the traffic, has rings (38) concentric to and individually equidistant from the center symbol (28) for indicating the ranges of the traffic from the craft, has azimuth lines (24) emanating like spokes out from the center symbol (28) for determining azimuths of the traffic relative to the craft, and has various properties in the symbols (35, 36, 37) to indicate status and other information about the traffic. The center symbol (28), position symbols (34), range rings (38) and azimuth lines (24), except the altitude differential lines (30) with associated traffic end symbols (35, 36, 37), are within one reference plane (26), representing the altitude of the craft, that is tilted in the display towards the viewer for providing a three-dimensional perspective.
Patent EP-0405486-A1 (EP)
Title: Katalysator für selektive Oxidationsreaktionen
Inventor: BECK HORST-PHILIPP PROF DR
IPC: B01J29/06
Filed: 1990-06-27
Abstract: Es werden Silikatkatalysatoren beschrieben, die für selektive Oxidationsreaktionen organischer Substanzen eingesetzt werden können, ein Verfahren zur Herstellung dieser Katalysatoren und ihre Verwendung. Der Katalysator zeichnet sich durch hohe Langzeitaktivität, eine für die Umsetzung niedrigere notwendige Reaktionstemperatur im Vergleich zu Katalysatoren aus reinem Silber sowie durch höhere Umsätze und Selektivitäten bei der oxidativen Dehydrierung von Alkanolen im Vergleich zu reinem Silber bzw. Silber auf Trägern aus.
Patent EP-0412443-A1 (EP)
Inventor: TAKATA KOJI C O ITAMI WORKS SU
IPC: B60T8/1761
Filed: 1990-08-02
Abstract: A brake system having at least one static pressure line (7) having a static pressure generator (10). The static pressure line has a bilateral driving piston (19) having one end thereof acted on by a brake pressure and the other end acted on by a control pressure, a changeover valve (12) capable of shutting off the fluid flow from the static pressure generator (10) to the wheel brake (15), a flow control valve (23) for controlling the control pressure of the driving piston, and an electronic control unit (29) for giving a control command to the flow control valve. The driving piston (19) is controlled so as to keep its predetermined neutral position while the manual input is zero, and, in a normal operation phase, so as to move in such a direction as to reduce the capacity of the static pressure line so that a manual control stroke will be shortened in a predetermined relationship with a deceleration or with other braking factors closely assocaited with the deceleration. In an antilock control phase, the driving piston (19) is controlled so as to move in such a direction as to increase the capacity of the static pressure line (7), after the fluid flow from the static pressure generator (10) to the wheel brake (15) has been shut off by said changeover valve (12).
Patent EP-0415288-A1 (EP)
Inventor: HIRUTA YOSHIKI
IPC: G01N33/487
Filed: 1990-08-24
Abstract: A toilet device with a system for inspecting the health condition of the toilet user includes a toilet having a bowl surface with a urine reservoir for holding a urine sample, a box having at least a water tank disposed rearwardly and upwardly of the toilet, the box having an outlet opening in a bottom thereof, a slider for holding a urine test paper piece, the slider being movable from within the box toward the urine reservoir to immerse the urine test paper piece in the urine sample in the urine reservoir, a urine analyzing device disposed in the box, for analyzing constituents of the urine sample attached to the urine test paper piece, a lifting and lowering mechanism for recipro­cally lifting and lowering the slider through the outlet opening along a substantially vertical inclined path between the urine analyzing device and the urine reservoir, and a display panel for controlling the lifting and lowering mech­anism and the urine analyzing device and for displaying results of a urine analysis effected by the urine analyzing device.
Patent EP-0418594-A1 (EP)
Inventor: BRITZKE INGO ING
IPC: B61D17/22
Filed: 1990-08-25
Abstract: Communication passage between railway vehicles having at least one bellows and one coupling device which has two coupling frames, at least one force transmission element which is attached to a carriage and can be subjected to tensile force being provided for automatically decoupling the two coupling frames (5, 6), which element, without being connected to the bellows, is connected to the one coupling frame so that the bellows can carry out a movement relative to the force transmission element. <IMAGE>
Patent EP-0425807-A1 (EP)
Inventor: GEORGIOU CRISTOS J
IPC: H04Q3/52
Filed: 1990-09-20
Abstract: In a one-sided crosspoint switch, multiple controllers are used instead of a single controller for control of the switching matrix. The controllers operate in parallel, thereby handling requests for connections and disconnections from ports at a higher speed than with a single controller. In the event of a controller failure, the remaining controllers also take over the control function of the failed controller, thereby providing improved reliability.
Patent EP-0428914-A1 (EP)
Inventor: BRENNEMAN ALLEN J
IPC: A61B5/151
Filed: 1990-10-31
Abstract: A lancet assembly (10, 100) for making a puncture in a finger includes a housing (12, 102) fabricated of flexible, disposable material. A spring (22) including a first end (30) defining a lancet (32) is mounted in the housing in a stressed position. Upon release of the spring the lancet passes through an opening (34) in the housing to strike a finger positioned against the housing. The lancet (32) is then returned to within the housing by the natural resiliency of the spring (22). In a second embodiment of the lancet assembly (100) the housing (102) is reusable, and a disposable lancet cartridge (104) is mounted on the housing. A cantilever spring (132) is mounted in the housing and is cocked by a slide (146, 148) on the housing. Upon being released from the cocked position, the spring (132, 136) strikes a hammer member (138) engaging an end (112) of a lancet (114) in the lancet cartridge. After puncturing a finger, the lancet is returned to a position with in the cartridge by return springs (130). The cartridge is then removed from the lancet assembly and discarded.
Patent EP-0446424-A1 (EP)
Title: Greiferwebmaschine für Schwergewebe
Inventor: ZIMMERMANN EWALD DIPL-ING
IPC: D03D47/12
Filed: 1990-11-10
Abstract: Beschrieben wird eine Greifer-Webmaschine zur Herstellung von Schwergeweben. Dazu ist es Aufgabe der Erfindung, den freien und geradlinigen Lauf der Greifer (1) bis zur Schußfadenübergabe im Webfach auch bei massestarken Unterkettfäden (8) zu gewährleisten. Gemäß der Erfindung wird dies dadurch ermöglicht, daß die Ladensohle aus einzelnen im Abstand voneinander angeordneten und parallel zueinander verlaufenden Stegen (14) besteht, zwischen welchen Aufnahmeräume (15) gebildet sind, in denen sich die Gesamtheit der Unterkettfäden (8) einbettet. <IMAGE>
Patent EP-0430196-A1 (EP)
Inventor: HOULE WILLIAM ANTHONY
IPC: G03C1/035
Filed: 1990-11-28
Abstract: Process for stabilizing the crystalline grain morphology of silver halide grain cores prepared in the presence of a dispersing medium and an aminoazapyridine compound at a pH of 2.5 to 9 and pCl of 0 to 3, at least 50% of the total projected area of the total grain population being noncubic silver halide grain cores and the halide content being at least 50 mole percent chloride, based on total moles of silver precipitated, the improvement wherein after 60% of aqueous silver salt solution based on the total moles of silver precipitated is introduced a second halide salt, e.g., bromide, is added thereby forming on the grain cores a shell of 0.5 to 20 mole % based on the total moles of silver precipitated. The emulsions are useful in X-ray, color separation, inverse transfer films, and "dry-silver" applications, etc.
Patent EP-0437756-A1 (EP)
Inventor: CASASOLA LUCIANO
IPC: D06B5/16
Filed: 1990-12-17
Abstract: Apparatus (21) to dry textile materials and, in particular, wound bodies such as yarn packages (11) and the like after the dyeing step, the drying being carried out preferably in fast-drying equipment (10) comprising essentially a fan (13) for the forced circulation of air, an automatic device (14) to reverse the direction of circulation of air, an autoclave (12) to contain the textile materials to be dried, a means (17) to separate the water removed and a cooling battery (16), a firing device (22) to heat directly the drying air during its delivery to the autoclave (12) being incorporated between the fan (13) and the autoclave (12).
Patent EP-0451371-A1 (EP)
Inventor: HAMER PETER VAN DEN
IPC: G06F40/14
Filed: 1990-04-13
Abstract: The invention describes the organizing and accessing of data pertaining to an engineering process. The process is partitioned into subprocess which are linked in a directed-acyclic-graph. Each link has a source node and a destination node, indicating which source node(s) must have been executed to provide the data necessary for executing the destination nodes. Executing any subprocess provides an instance of data associated to that node. The latter instances are linked in a second directed-acyclic-graph wherein each link indicates that part or all of the data at the source node has effectively been used for generating the data at its destination node. The two graphs are interlinked and provide for easy browsing of the data as well as for easy selection of input data for engineering subprocesses.
Patent EP-0385584-A1 (EP)
Inventor: FARUK EROL ALI BEECHAM PHARMAC
IPC: C07D405/04
Filed: 1990-02-01
Abstract: A process for the preparation of a pure (3S,4R)-isomer of a compound of formula (A):
      wherein 
one of R₁ and R₂ is hydrogen and the other is selected from the class of alkylcarbonyl, alkoxycarbonyl, alkylcarbonyloxy, alkylhydroxymethyl, nitro, cyano, chloro, trifluoromethyl, alkylsulphinyl, alkylsulphonyl, alkoxysulphinyl, alkoxysulphonyl, alkylcarbonylamino, alkoxycarbonylamino or aminosulphinyl, aminosulphonyl or aminocarbonyl, the amino moiety being optionally substituted by one or two alkyl groups, or alkylsulphinylamino, alkylsulphonyl-amino, alkoxysulphinylamino or alkoxysulphonylamino or ethylenyl terminally substituted by alkylcarbonyl, nitro or cyano, or -C(alkyl)NOH or -C(alkyl)NNH₂, the alkyl groups or alkyl moieties of alkyl-containing groups having from 1 to 6 carbon atoms; 
one of R₃ and R₄ is hydrogen or alkyl having from 1 to 4 carbon atoms and the other is alkyl having from 1 to 4 carbon atoms, or R₃ and R₄ together are C₂₋₅ polymethylene; 
  R₅ is hydrogen, alkyl having from 1 to 3 carbon atoms or acyl having from 1 to 8 carbon atoms; and 
n is 1 or 2; 
in which the pyrrolidonyl or piperidonyl ring is formed by cyclising an appropriate precursor dihydrobenzo­pyranol compound that has already been resolved to the (3S,4R)-configuration, or a mixture in which the (3S,4R)-configuaration predominates with respect to the (3R,4S)-configuration.
Patent EP-0397437-A1 (EP)
Inventor: KASPER HANS H
IPC: A61K31/195
Filed: 1990-05-08
Abstract: An ocular lens treatment composition in aqueous form, comprising as an active ingredient an effective amount of D-penicillamine disulfide to control or substantially prevent the onset and development of cataract in the human eye.
Patent EP-0431997-A1 (EP)
Inventor: FERRO VINCENT DANIEL
IPC: G09B9/52
Filed: 1990-11-15
Abstract: L'invention concerne un procédé de visualisation de l'attitude d'un aéronef, pour l'aide au pilotage dans l'espace. Le procédé consiste, à partir des valeurs des angles de Cardan (Ψ, ϑ, φ ) de l'aéronef repérées dans un repère de référence lié à la voûte céleste, et à partir d'un calcul de quaternions, à visualiser sur un écran de visualisation (1) embarqué, notamment les informations suivantes : un réticule cruciforme (7, 8, 9), un cercle de pilotage B, la valeur de l'angle de roulis (φ) dans une échelle (10), un canevas formé de portions de méridiens (M) et de parallèles (P) de la voûte céleste, un symbole (V1) représentant la direction pointée par le vecteur vitesse de l'aéronef, un vecteur (12) de prédiction à court terme de l'attitude de l'aéronef, des valeurs numériques (19, 21, 23) de vitesses de roulis, de tangage et de lacet. Application au pilotage d'un aéronef dans l'espace.
Patent EP-0425397-A1 (EP)
Inventor: CHAREYRE ANDRE RENE
IPC: C05F17/02
Filed: 1990-10-26
Abstract: This process consists:   - in introducing, in sequential manner and according to a preestablished periodicity, the organic waste substrate by charging from above, inside at least one cylindrical container of circular, polygonal or other cross-section, with a vertical axis, at least one transverse horizontal dimension of which is small, that is to say of the order of 1 m or even smaller, and the vertical walls of which are at least partially made of a material which is not gasproof, such as porous or aerated, - in introducing into this swath earthworms which will move in an ascending manner, - in withdrawing in a sequential manner and according to a preestablished periodicity, the lower layer of substrate of previously earthworm-composted organic matter, this withdrawal having the effect of a sequential descent of the substrate, under gravity, at a rate not exceeding that of the ascending rate of the earthworms,   - and in removing the substrate of previously earthworm-composted organic matter.   It applies more particularly to the field of the treatment of organic urban waste.
Patent EP-0378515-A1 (EP)
Inventor: LECHNER PETER
IPC: F16L3/00
Filed: 1990-01-04
Abstract: The adaptor connects a sanitary fitting to a pipe, and incorporates means for fixing to a bracket (1). It has an extension (13), on which a protruding flexible holder member (3) is mounted, of sound-insulating plastic. The periphery of the member can be reduced by distortion, to allow insertion in an opening (2) in the bracket, with which it then positively engages.