baber/WOPTO huggingface dataset:
Patent EP-0347273-A1 (EP)
Inventor: PATARIN JOEL
IPC: C01B37/02
Filed: 1989-05-30
Abstract: Synthetic crystalline zeolite of the MTT type, characterised by: a) the following approximate chemical formula : M2/nO. Al2O3. xSiO2 where M denotes a proton and/or a metal cation, n is the valency of the said cation, x is a number between 100 and 40000, b) an X-ray diffraction pattern shown in Table 1 of the description, and c) a fluorine content of between approximately 0.01% and 2% by weight. Process for the preparation of the zeolite, according to which: a) a reaction mixture is made up which has a pH lower than 9, comprising water, at least one source of silica, at least one source of an aluminium salt, at least one source of a mobilising agent containing fluoride ions and/or at least one source of structuring agent capable of supplying organic cations, the said mixture having a composition in terms of molar ratios which lie within the following ranges of values: SiO2/Al2O3                    >/=20 F<->/SiO2                  0.1 to 6 organic cations/SiO2     0.1 to 6 H2O/SiO2                 6 to 200, b) the said mixture is maintained at a heating temperature not exceeding approximately 250 DEG C until a crystalline compound is obtained, and c) the said compound is calcined at a temperature above 350 DEG C.
Patent EP-0351336-A1 (EP)
Inventor: FOMPEYRINE PATRICIA
IPC: C07C47/575
Filed: 1989-07-11
Abstract: La présente invention a trait à un procédé de préparation d'hydroxybenzaldéhydes par hydrocarbonylation des halogénophénols correspondants. Plus précisément il s'agit d'un procédé de préparation d'hydroxybenzaldéhydes par réaction d'un halogénophénol avec un mélange monoxyde de carbone/hydrogène, en présence d'une amine tertiaire, d'un catalyseur à base d'un métal noble et d'une phosphine. Le procédé permet notamment de préparer la vanilline à partir du bromo-4 méthoxy-2 phénol.
Patent EP-0369926-A1 (EP)
Inventor: JORGENSEN STEPHEN W
IPC: F01D5/30
Filed: 1989-08-24
Abstract: Blade platforms (26) for compressor blades with airfoils in high solidity relationship have edges of a major portion (44) a minor portion (46), and a canted intermediate portion (48). Minimum clearance (54) exists between the major portions (44) whereby twisting during stackup or operation is avoided. A circumferential seal (64, 70) is located under the platform coincident with major portion (44).
Patent EP-0407443-A1 (EP)
Inventor: DORSETT MICHAEL W
IPC: B21D19/08
Filed: 1989-03-07
Abstract: L'invention concerne une machine à plier un rebord contre une pièce à usiner (3). Un outil de pliage préliminaire (5) se trouvant sur une premier support d'outil (7) est porté par un mécanisme de liaison (8 à 13) pour effectuer un mouvement par rapport à un support (1). Un outil (6) de finissage de bordure se trouvant sur un second support d'outil (14) est porté par un mécanisme de liaison en parallèlogramme (15 à 20) pour effectuer un mouvement par rapport audit support (1). Le premier mécanisme de liaison (8 à 13) forme un parallèlogramme ayant une ligne entre les axes (10, 11) des liaisons s'étendant perpendiculairement à une ligne située entre les axes (17, 18) du second mécanisme de liaison (15 à 20). Un seul élément d'entraînement (21) est relié au mécanisme de liaison en parallèlogramme (15 à 20), afin d'entraîner le second support d'outil (14). Une liaison d'entraînement (28) est reliée entre ledit mécanisme de liaison en parallèlogramme (15 à 20) et ledit premier suppor d'outil (7) pour entraîner ce dernier.
Patent EP-0468958-A1 (EP)
Inventor: SPIRK FRANZ
IPC: H02K3/28
Filed: 1989-07-06
Abstract: Dans un moteur triphasé de grand diamètre, le stator est divisé en plusieurs parties par l'intermédiaire de joints d'assemblage (6). L'enroulement du stator (5) est composé de bobines (4) qui sont disposées en deux couches dans les rainures du stator. Afin de simplifier le montage de la machine, l'enroulement du stator (5) est subdivisé en plusieurs sections (7) de bobines fermées (4) correspondant au nombre de joints d'assemblage (6), lesdites bobines étant logées uniquement dans les rainures se trouvant entre les joints d'assemblage. Pour les rainures de trouvant au voisinage du joint d'assemblage (6), et pour lesquelles une seule couche recouvre une face de la bobine (8), l'entrefer est plus grand. Un tel moteur triphasé de grand diamètre, de type synchrone ou asynchrone, est utilisé avantageusement pour des fréquences de rotation variables, pour lesquelles l'enroulement du stator est alimenté à des fréquences variables.
Patent EP-0379558-A1 (EP)
Inventor: RUNYAN DANIEL J
IPC: H01H73/48
Filed: 1989-06-22
Abstract: Un disjoncteur (10) se compose d'un logement (12, 14) comportant un contact (22) fixe et un contact mobile montés sur une lame, laquelle à son tour est supportée pivotante sur un support (18) de lame pivotant à l'intérieur du logement, et d'une manette coopérant avec le support de lame pour faire pivoter le support entre des positions. Un levier de déclenchement (52) est monté pivotant dans le logement (12, 14) et est doté de moyens de sollicitation (62) interposés entre la lame et ledit levier de déclenchement pour faire pivoter ladite lame entre des positions respectives, comportant un moyen de bascule (70) maintenant ledit levier de déclenchement dans une position où la lame (25) et le support (48) de lame sont sollicités pour fermer les contacts (23, 24). La manette et le support ont des surfaces de came coopérantes qui amplifient les forces appliquées à la manette pour faire pivoter le support (48).
Patent EP-0425544-A1 (EP)
Inventor: BIRKLE GEBHARD
IPC: G01B11/10
Filed: 1989-07-17
Abstract: L'invention se rapporte à un appareil permettant d'effectuer des déterminations optiques, sans contact, des dimensions géométriques d'un objet (7), suivant la méthode de projection des ombres, ledit objet se trouvant dans la trajectoire d'un faisceau de rayons lumineux parallèles, au moyen d'une source lumineuse laser (2) et d'un capteur optico-électrique (16) pour la réception du faisceau lumineux et la production d'un signal électrique de mesure, et de deux prismes à miroir (8, 8'), symétriques, situés à distance, l'un en face de l'autre, délimitant entre eux une zone de mesure (6), dans laquelle l'objet (7) peut être positionné, le premier prisme à miroir (8) voisin de la source lumineuse (2) déviant la lumière (a1, a2, i1, i2, s1, s2) et la renvoyant sur le second prisme à miroir (8') qui, de la même façon, renvoie la lumière et la dirige sur le capteur (16). Le premier prisme à miroir (8) disperse la largeur du faisceau lumineux et le renvoie sur le second prisme à miroir (8') qui recompose le faisceau lumineux dispersé à sa largeur initiale. Suivant la décomposition de l'ombre du second prisme à miroir (8'), les arêtes d'ombre de l'objet (7) produisent une tension électrique déterminée du capteur (16), laquelle constitue une mesure pour le dimensionnement (d) de l'objet (7). Le capteur est de préférence un capteur à lignes (capteur à lignes CCD).
Patent EP-0424470-A1 (EP)
Inventor: OHLSSON KJELL
IPC: A61K38/55
Filed: 1989-06-21
Abstract: L'invention concerne un procédé de prévention et/ou de traitement de la pancréatite aiguë. Le procédé consiste à administrer un inhibiteur des protéases selon divers protocoles. L'inhibiteur des protéases préféré est l'inhibiteur de trypsine sécrétoire pancréatique (ITSP). Le niveau désiré d'inhibiteur nécessaire dans le pancréas serait la quantité suffisante pour bloquer l'activité de toute trypsine activée présente dans le pancréas.
Patent EP-0442901-A1 (EP)
Inventor: MC ROBERTS RICHARD CARL
IPC: B42D15/00
Filed: 1989-09-25
Abstract: Une carte (20) comporte une surface d'enregistrement (36) à trois rangées horizontales de cases (40, 42, 44) alignées. La première rangée (40) se situe au milieu, la seconde rangée (42) se trouvant au-dessus de la première et la troisième rangée (44) au-dessus de cette dernière. Une valeur initiale de compteur kilométrique d'un véhicule est enregistrée dans la première rangée (40). Au même moment, une valeur de base de jauge de carburant est relevée et enregistrée par positionnement d'un indicateur pivotant (50) monté sur la carte (20) au-dessus de la première rangée (40). Afin d'effectuer un essai de consommation de carburant, on ajoute dix gallons de carburant pour amener la valeur de la jauge de carburant au-dessus de la valeur de base. Lorsque la jauge de carburant atteint de nouveau la valeur de base, une seconde valeur de compteur kilométrique est relevée et enregistrée dans la seconde rangée de cases (42). La valeur de la première rangée (40) est soustraite de la valeur de la deuxième rangée (42), puis le résultat est écrit dans la troisième rangée de cases (44). On positionne un point décimal (46) entre les deux cases les plus à droite de la troisième rangée (44) afin de convertir automatiquement les résultats de la soustraction en miles par gallon.
Patent EP-0412130-A1 (EP)
Inventor: MUEESSLI DANIEL
IPC: H05B41/391
Filed: 1989-11-24
Abstract: Dans les lampes luminescentes à gaz, en particulier les tubes fluorescents compacts, on constate des variations de rendement d'éclairage dues aux changements de température; on peut résoudre ce problème en intégrant dans le dispositif d'amorçage un élément de compensation de la température (3) qui sert à commander le courant de la lampe en fonction de la température. Cet élément de compensation de la température (3) peut avantageusement consister en une bobine de self sous forme d'une bobine (9) avec un noyau central (10); ce noyau (10) est soumis à la force d'un ressort (11) et d'un ressort bimétallique (12) de telle manière que sa profondeur de pénétration dans la bobine (9) varie en fonction de la température. A cause du changement d'induction de la bobine de self (L) qui en résulte, le courant de la lampe est modifié en fonction de la température de telle manière que la lampe luminescente à gaz fonctionne constamment à un régime optimal en fonction de la température; le rendement d'éclairage est donc en permanence à un niveau maximum et/ou le courant de la lampe est toujours au niveau maximum permis par la température ambiante.
Patent EP-0379907-A1 (EP)
Inventor: HERRMANN HEINZ DR
IPC: G03F7/075
Filed: 1990-01-12
Abstract: A description is given of a presensitized printing plate for dry lithography which comprises a layer base, a photocurable silicon rubber layer composed of a two-component silicon rubber which can be crosslinked at room temperature, a photosensitive trihalomethyl compound and, optionally, a non adhesive top layer composed, for example, of polyamide. The silicon rubber layer is crosslinked by exposure to actinic light and can be developed with an organic solvent developer.
Patent EP-0410152-A1 (EP)
Inventor: NAGASAKI HIDEO
IPC: C08K5/08
Filed: 1990-06-26
Abstract: A rubber composition comprising a base rubber, carbon black and a dinitrodiamine compound represented by the formula [I],
      wherein X is a divalent aliphatic, alicyclic or aromatic group which may contain halogen or oxygen in the group, R¹ is hydrogen or an aliphatic, alicyclic or aromatic group, provided that two nitrogen atoms linking through X may further link through R¹ when both X and R¹ are the aliphatic groups, and R² and R³ independently of one another are each hydrogen or an alkyl of 1 to 12 carbon atoms, provided that R² and R³ may conjointly form a ring, 
is improved in its scorching without deterioration in its dynamic properties by incorporating thereto the following components (A) or (B):
     (A) N-(cyclohexylthio)phthalimide and a bismaleimide compound, or   (B) 2,3,5,6-tetrachloro-1,4-benzoquinone.
Patent EP-0406860-A1 (EP)
Inventor: YOSHIMURA ICHIRO C O YOKOHAMA
IPC: C03C25/44
Filed: 1990-07-05
Abstract: This invention provides a method and a device for producing an optical fiber which make it possible to measure the film characteristics of the inorganic thin films continuously and electromagnetically in non-contact therewith. Firstly, an optical fiber (16) drawn from a preform (15) is coated with a conductive thin film. Secondly, the optical fiber (17) is passed through a high-fregnency magnetic field to measure an eddy current generated in the conductive thin film in non-contact therewith so as to measure the film characteristics of the conductive thin film. The device for producing an optical fiber used for this invention comprises a fiber drawing furnace (1) to draw an optical fiber (16), thin film coating device (3), and film characteristics measuring device. The film characteristics measuring means (7-10) measure the film characteristics of the conductive thin film, based on a variation of an alternating current impedance of the detection coil (7) generated the optical fiber (17) is passed through the hollow interior of the detection coil (7).
Patent EP-0480086-A1 (EP)
Inventor: HARRISON WILLIAM VANBROOKS JR
IPC: G10K11/34
Filed: 1990-10-10
Abstract: The train of echoes received in an ultrasound imaging system having an array of ultrasound transducers is shaped and/or focused by first and second programmable beam focusing modules (16-24) in a dynamic receive focus mode. The elemental ultrasound echo signals from a plurality of channels connected to the elements of the transducer array are selectively attenuated and/or phased shifted according to the programs prescribed for the focus zones and combined by each module. The combined echo signals are further processed in conventional fashion (34-38). The modules operates alternately. One module is being programmed, while the other module is combining the elemental echo signals for processing. Each beam focusing module comprises a delay line (56-60) having a plurality of input taps and a cross point switch (52) selectively connecting the channels to the input taps. The module is programmed by selectively closing the individual cross points of the cross point switch. Beam shaping i.e. apodizing, is accomplished by selectively attenuating the echoes (A,-A4$) prior to application to the input taps of the delay line in each module. The modules can be reconfigured to connect the modules in series in a composite focus mode.
Patent EP-0425863-A1 (EP)
Title: Heat treatment of drive shafts
Inventor: RIEMSCHEID HELMUT
IPC: F16C3/02
Filed: 1990-10-12
Abstract: A drive shaft for a drive train of a motor vehicle in the form of a shaft is subjected to a novel heat treatment process, in which especially inductive heating of the entire cross-section of the drive shaft up to beyond the GOS line in the iron/carbon diagram and cooling by a spray of water or water emulsion is carried out. This gives a drive shaft which has a very advantageous load capacity distribution over the entire cross-section, has on the surface at least 90% of the initial hardness achievable for the particular material and is hardened through to a depth of penetration of 60% of the material thickness with at least 90% of the achieved surface hardness and in which the remaining cross-section shows an increasing content of bainite structure through to the internal diameter of the tube.
Patent EP-0483402-A1 (EP)
Inventor: FROESCHLE BERNHARD
IPC: G01B13/10
Filed: 1990-10-31
Abstract: The procedure to measure the geometry of bores comprises the calibration of a measuring mandrel (4) which has a plurality of - for example three - nozzle pairs (1, 2 and 3) as pneumatic measuring points. In order to measure the bore (5), the measuring mandrel (4) is moved into the bore, and pneumatic measured values which are converted into electrical signals are determined simultaneously in a plurality of measuring planes (E1, E2 and E3). To calibrate the measuring mandrel (4), the measuring points (1, 2 and 3) are checked individually inside a calibration device, which preferably consists of two calibration rings (7 and 8) of different diameter. In this process, two values are determined per measuring point, which are referred to the absolute values of the calibration rings (7 and 8) in an electronic evaluation unit (12). Computationally determined characteristics are used to derive corrected values for the measurement of the bore (5). A computer present in the evaluation device (12) thereafter determines the exact dimension of the bore (5) during the measurement.
Patent EP-0455866-A1 (EP)
Inventor: O'BRIEN PHILIP
IPC: E04G23/02
Filed: 1990-11-20
Abstract: A process of encapsulating non-oil contaminated friable material on a substrate comprising: 
   contacting said material with an effective amount of an encapsulating agent which substantially penetrates said friable material through to said substrate and hardens after said penetrating thereby encapsulating said material and binding said material to said substrate; 
   wherein said encapsulating agent comprises a polymerizable or hardenable agent together with a penetrating enhancing solvent; 
   said encapsulating agent comprising from about 25 wt% to about 99.5 wt% of said polymerizable or hardenable agent and from 75% by weight to 0.5% by weight of said solvent.
Patent EP-0456891-A1 (EP)
Inventor: HARTIG KLAUS DR
IPC: C23C14/34
Filed: 1990-11-29
Abstract: Cathodic sputtering apparatus having a high sputtering rate, comprising a cathode which consists of a cathode parent body (1) and a target (6) arranged parallel thereto and is provided with a channel (5) in the cathode parent body (1) with coolant flowing through it. The channel (5) is separated from the target (6) to be cooled by a thin-walled partition (2) in the form of a membrane and the partition (2) has a large contact area with good heat transfer to the target surface. The contact area between the target (6) and the partition (2) is coated with a material having a low sputtering rate, such as a graphite layer (4) to delay sputtering-through as long as possible. 
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Patent EP-0431519-A1 (EP)
Inventor: FARHADIEH BAHRAM
IPC: A61K47/10
Filed: 1990-12-03
Abstract: A monolayer patch for the transdermal delivery of pharmaceutical drugs. The patch is characterized by having a single mass of elastomer in which the active drug and a percutaneous absorption enhancer are homogeneously dispersed throughout. The patch is especially well suited to delivering the beta₂ adrenergic agonist drug albuterol.
Patent EP-0433791-A1 (EP)
Inventor: PLANGGER RICO
IPC: F16K31/122
Filed: 1990-12-07
Abstract: This drive for a supply valve has an operating line (1) and a device for controlling the pressure in the operating line (1). The device comprises three valves (2, 3, 4) which are connected to one another to form a hydraulic 2-of-3 circuit. 
<??>It is intended to create a drive for a supply valve, which is suitable for a comparatively high oil pressure and whose functional capability can be monitored by simple means. This is achieved by it being possible to apply pressure to a test system (14) via the device, and by it being possible to detect a pressure drop in the test system by means of a sensor. 
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Patent EP-0435263-A1 (EP)
Inventor: AKIEDA HIDEYUKI
IPC: C07C233/25
Filed: 1990-12-27
Abstract: p-Aminophenyl acetate is isomerized to p-acetylaminophenol in the presence of an acid such as acetic acid or phosphoric acid.
Patent EP-0397271-A1 (EP)
Inventor: AERTS HUBERTUS MARIA
IPC: B65G47/78
Filed: 1990-05-08
Abstract: A device for closing and opening a wall opening (4) in a tube (1) with a circular or virtually circular cross section, said device being provided with a movable valve member (5) extending along this tube (1), wherein said valve member (5)is embodied as a plate of flexible material, at least one flexible element (7) placed under tensile stress, being arranged around the tube (1) for pressing the plate-like valve member (5) against the tube (1), making it possible to slide said plate-like valve member (5) in axial or tangential direction with respect to the tube wall, whereby the opening (4) in the tube wall will be uncovered or closed respectively.
Patent EP-0415604-A1 (EP)
Inventor: CVETAN PETROFF
IPC: B24D/
Filed: 1990-08-16
Abstract: A blade sharpener having a sharpening mechanism (11) which functions to sharpen a blade engaging that mechanism (11) and being moved longitudinally relative thereto. The sharpener also includes sharpening defeating means (20) which, when operative, at least inhibits and possibly prevents sharpening of a blade by the sharpening mechanism (11) when that blade is moved longitudinally through the sharpener in one direction. The defeating means (20) is responsive to blade movement so as to adopt an operative condition when the blade is moved in the aforementioned one direction, and to adopt an inoperative condition when the blade is moved through the sharpener in the opposite direction. The defeating means (20) includes a blade engaging member (21) such as a roller, and in the operative condition that roller (21) engages and presses against the cutting edge of the blade so as to impose a force on the blade which acts counter to the force causing the blade to engage the sharpening mechanism (11). The counter force therefore tends to push the blade out of contact with the sharpening mechanism (11). The roller (21) does not engage the blade, or at least does not apply the counter force, when the defeating means (20) is in the inoperative condition. An anti-bottoming groove (23) is provided around the circumferential surface of the roller (21) to provide a location for the cutting edge of the knife blade and that groove (23) is formed to avoid contact between the actual cutting edge of the blade and the base of the groove (23).
Patent EP-0415761-A1 (EP)
Inventor: ENGELHARDT JOHN A
IPC: F16B4/00
Filed: 1990-08-30
Abstract: A structural joint which may be for orthopedic use is effective to simultaneously resist bending and torsional loading. It includes a female member (38) formed with a cone shaped bore (40) and a mouth (42) defining entry into the bore (40). A male member (36) matingly engageable with the female member has a contoured outer surface which includes a coupling element sized and shaped for mating engagement with the bore (40). When the male and female members are joined, the coupling element extends to a location within the bore (40) spaced from the mouth (42) and joins, via a smooth surfaced intermediate element, to a transitional element whose transverse dimension is substantially smaller than the mouth (42) of the bore (40) as it extends through and beyond the mouth (42). The bore (40) and the coupling element may be mutually tapered such that the male and female members become locked together when engaged.
Patent EP-0437105-A1 (EP)
Inventor: MOODY DAVID JESSE
IPC: C08L71/02
Filed: 1990-12-28
Abstract: Enhanced branched chain hydroxyl compounds are provided of formula
     wherein Y is the residue of an organic nucleophile, preferably an organic chromophore or an organic chromophore intermediate, and each Z is a poly(oxyalkylene) moiety having a molecular weight of from about 400-10,000 and containing at least one glycidol residue, wherein at least one of the primary oxy sites of said glycidol residue is linked preferably directly to a first epoxide residue of three or more carbons, and wherein said first epoxide residue is linked through a secondary oxy site preferably directly to a second epoxide residue having a primary terminal hydroxyl.
Patent EP-0383676-A1 (EP)
Inventor: PERRIER PHILIPPE
IPC: A61F2/24
Filed: 1990-02-13
Abstract: Prosthetic heart valve (10) comprising a base (1) and at least two flaps (2). 
<??>This valve is characterised in that it comprises means for guiding and holding the flaps (2), these means consisting, for each flap, of:
 - two arcs (20) for guiding the trailing edge (7), and
 - at least one arc (40) for guiding the leading edge (6). 
<??>Application to the prosthetic heart valves industry. 
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