baber/WOPTO huggingface dataset:
Patent EP-0485462-A1 (EP)
Title: Moniteur de modifications de fichiers pour systemes d'exploitation d'ordinateur et de gestion de fichiers
Inventor: CARPENTER J WILTSE
IPC: G06F12/00
Filed: 1990-07-31
Abstract: L'invention se rapporte à un serveur auquel les clients s'abonnent pour être avisés à la volée des modifications apportées à des fichiers et à des répertoires dans un ordinateur ayant un système d'exploitation et de gestion de fichiers. Le serveur fait également connaître la situation de l'état d'exécution de codes exécutables, assure la détection des modifications pour des requêtes multiples provenant d'une multitude de clients et recherche les fichiers et les répertoires sur une station locale d'utilisateur. Le serveur surveille en outre les fichiers montés sur réseau dans des ordinateurs éloignés, quand bien même les évènements seraient seulement générés pour une activité locale sur les fichiers de réseau.
Patent EP-0491751-A1 (EP)
Inventor: KUKLA MICHAEL JOSEPH
IPC: A61P37/04
Filed: 1990-09-06
Abstract: Tétrahydroimidazo[1,4]benzodiazépines dont la formule est (I), où R1 est alkyle C1-6 éventuellement substitué par aryle; alkynyle C3-6; cycloalkyle C3-6; ou un radical dont la formule est (a); (b); (c) ou -Alk-S(O)m-R15; R2, R3 et R7 sont hydrogène ou alkyle C1-6; R4 et R5 sont hydrogène, alkyle C1-6, halo, cyano, nitro, trifluorométhyle, hydroxy, alkyloxy C1-6, amino, mono- ou di(alkyle C1-6)amino, (aryle ou alkyle C1-6)-carbonylamino; R6 est alkyle C1-6; et X est OH, SH ou NR16R17; leurs sels d'addition d'acide et leurs formes stéréochimiquement isomériques; lesdits composés présentant une activité antirétrovirale. Compositions pharmaceutiques comprenant lesdits composés comme principe actif et procédés de préparation desdits composés et desdites compositions pharmaceutiques.
Patent EP-0487640-A1 (EP)
Title: Capacitor laminate for printed circuit board.
Inventor: HOWARD JAMES R
IPC: H05K3/46
Filed: 1990-08-22
Abstract: A capacitor laminate is described either as an intermediate product for use in a capacitive printed circuit board or as part of the assembled printed circuit board in order to provide a bypass capacitive function for large numbers of devices mounted or formed on the printed circuit board, the capacitor laminate being formed from sheets of conductive material and an intermediate sheet of dielectric material forming the laminated capacitor as a structurally rigid assembly and facilitating its inclusion within the PCB, components of the capacitor laminate having selected characteristics whereby each individual device is provided with capacitance by a proportional portion of the capacitor laminate and by borrowed capacitance from other portions of the capacitor laminate, the capacitive function of the capacitor laminate being dependent upon random firing or operation of the devices. Methods of manufacture for the capacitor laminate as well as the capacitive PCB are also described. The capacitor laminate of the present invention is preferably formed with preferred surface treatment or surface characteristics on the conductive foils employed therein.
Patent EP-0479924-A1 (EP)
Inventor: FRYE RICKEY J
IPC: D05B33/00
Filed: 1990-09-18
Abstract: L'invention concerne la fixation de rangées de boutons sur des pièces et en particulier la fixation de rangées de boutons sur des manches de vestes et autres. Une machine à coudre programmable (11) possède des dispositifs (78, 79) de maintien des boutons qui tiennent les boutons (50) et serrent la pièce de tissu de façon à ce que chaque bouton (50) soit placé dans une position prédéterminée par rapport à la pièce.
Patent EP-0499622-A1 (EP)
Inventor: PICATAGGIO STEPHEN
IPC: C12N15/09
Filed: 1990-11-06
Abstract: On provoque l'éclatement des gènes POX de C. tropicalis, ce qui entraîne le blocage total de la voie d'oxydation bêta de la souche. La fermentation de cellules de C. tropicalis à gènes éclatés sur des substrats en alcane, en acides gras et en esters d'acides gras permet d'obtenir des quantités élevées d'acides dicarboxyliques essentiellement purs.
Patent EP-0456123-A1 (EP)
Inventor: BRIDGSTOCK ERIC
IPC: F16L1/09
Filed: 1991-05-03
Abstract: The invention relates to pipe clamps and is particularly concerned with equipment that combines ease of handling and transportation and which can ensure correct alignment of curved, polyethylene pipe ends (3,4) and their presentation to an appropriate coupling means. This objective is met by a construction comprising first and second clamp means (8,10), said first clamp means (8) being pivotally secured at or towards one end of an inflexible, extendible means (6) and said second clamp means (10) being pivotally secured at or towards the opposite end of said extendible means (6), the free ends of the clamp means being detachably and pivotally secured to each other.
Patent EP-0478894-A1 (EP)
Inventor: TUPPEN PETER
IPC: H01P1/06
Filed: 1991-06-06
Abstract: A radar antenna arrangement which lends itself to rapid deployment comprising a plurality of rotatable joints (7-9) between rigid waveguide sections (3-6) linking an antenna with transmitter/receiver apparatus, each joint being rotatable from a stored to a deployed position and embodying a choke slot which serves to prevent microwave leakage.
Patent EP-0473919-A1 (EP)
Inventor: ZASCHEL JOERG DR
IPC: G01F1/84
Filed: 1991-07-18
Abstract: The invention relates to a mass flow detection device which operates in accordance with the Coriolis principle and is suitable, in particular, as a component of an automatic doser. In the interest of a highly precise formation of the measured value, it is proposed according to the invention to decouple the measuring tube (27) from the process pipeline in terms of vibration. The decoupling means proposed according to the invention comprise both means which keep internal vibrations required for measurement in accordance with the Coriolis principle from moving out into the process pipeline, and decoupling means which specifically prevent the penetration of external vibrations from the process pipeline into the measuring tube. <IMAGE>
Patent EP-0487830-A1 (EP)
Inventor: WESTERMANN KORD DR MED
IPC: A61B17/86
Filed: 1991-08-05
Abstract: An implant for the correction of the human spinal column has pedicle screws (14) to be screwed into vertebral bodies, having a pair of bars (20) which can be connected intersectingly to the heads (16) of each pair of pedicle screws, and having a pair of elongate, adjacently arranged elements (10, 12) which can likewise be connected to the pedicle screws, the heads of the pedicle screws having an open slit (18) for receiving the bars which can be tensioned therein by means of fixing means (22, 24), plate-shaped elongate elements being provided which possess holes through which pedicle screws are guided, at least one hole (28, 30) being designed as a slot, and the pedicle screws having a shoulder (50) in the upper region which can be brought into contact with the facing side of the plate-shaped elements. <IMAGE>
Patent EP-0475146-A1 (EP)
Inventor: HOFMANN DIETER
IPC: B60Q3/00
Filed: 1991-08-22
Abstract: In order to provide an illumination device for the ignition lock of a motor vehicle which is integrated in the ignition lock and ensures a homogenous, dazzle-free dispersal of light, according to the invention an illumination sheath (1) which rests in a positively locking manner on a housing of an ignition lock and is made of light-conducting material and an illumination sheath cover (12) which is detachably mounted on the illumination sheath (1) and embraces the illumination sheath (1) in a positively locking manner are provided, a lamp housing (14) which bears a lamp (13) being integrated in one piece into a light cover top (18) of the illumination sheath cover (12), which top embraces in a light-tight manner light deflection prisms (8) as well as light guiding legs (6) of the illumination sheath (1). <IMAGE>
Patent EP-0484702-A1 (EP)
Inventor: KURONO MASAYASU
IPC: C07D487/04
Filed: 1991-10-15
Abstract: There are described 1-azoniabicyclo[3.3.0]oct-1(5)-ene salt derivatives of formula (I) inclusive of 1-azonia-4,6-dimethylbicyclo[3.3.0]oct-1 (5)-ene perchlorate, and a process for the preparation of the same. The derivatives can be prepared by heating dicyclopropylmethanimine salt derivative in a solvent, in the presence or absence of an ammonium salt. Each of the derivatives is employed as an intermediate for preparing various medicines and agricultural chemicals.
Patent EP-0492194-A1 (EP)
Inventor: SCHMID KURT
IPC: A47C20/04
Filed: 1991-12-04
Abstract: 2.1 The object to be achieved in a pivot mounting is that the loading of the support lever is reduced in relation to known designs when said lever engages in the first catches of the base rail. The loading then results from the relatively small angle between the support lever and the base rail. 2.2 According to the invention, the width of the support lever (15) is greater than the height. Furthermore, the end of the support lever (15) facing the pivot lever (14) has a cylindrical continuation (19) which is mounted on the central web connecting the parallel limbs of the pivot lever (14). Furthermore, the spacing between two catches (18) of the base rail (13) is smaller in the direction towards the axis of rotation (24) of the pivot lever (14). The angle enclosed by the flanks of the catches (18) and the vertically enclosed angle is greater from catch to catch in the region facing away from the axis of rotation (24). The spacing between two catches is smaller in this region. 2.3 The pivot mounting according to the invention is suitable for beds, couches and similar furniture. <IMAGE>
Patent EP-0473359-A1 (EP)
Inventor: FREEMAN RICHARD ROBERT
IPC: F04D29/42
Filed: 1991-08-21
Abstract: A water pump has a bowl (24) like body and a seal (30,32) across the rim of the body. Coolant leakage through the seal (30,32) is used to wet the rubbing faces of the seal (30,32). Superfluous leakage is collected in the bowl (24) so that it may be evaporated by engine heat.
Patent EP-0478330-A1 (EP)
Inventor: GUNTLY THOMAS G
IPC: F02M17/04
Filed: 1991-09-26
Abstract: A floatless carburetor (50) with a fuel reservoir (34) in communication with the carburetor throttle bore (12) includes an integral primer system (36) which is operable to introduce fuel directly into both the carburetor throttle bore (12) and the fuel reservoir (34). A plurality of check valves (20,24,32,46) control flow of fuel from the fuel tank (28) into the primer system (36) and into the throttle bore (12) and fuel reservoir (34). The carburetor (50) and primer system (36) are adapted to be operated in conjunction with an impulse-type fuel pump (10), wherein the primer system (36) is operable to manually pump fuel into the reservoir (34) when the fuel pump (10) is not functioning.
Patent EP-0487229-A1 (EP)
Inventor: MORINAGA TOMONORI A KURAI MANS
IPC: C12N15/09
Filed: 1991-11-07
Abstract: This invention concerns a DNA coding for a protein that specifically binds to the enhancer of the α-fetoprotein gene and that promotes transcription of that α-fetoprotein gene. This DNA is useful, by applying recombinant DNA technology, for the construction of highly efficient gene expression system for the production of proteins having physiological activities in animal cells.
Patent EP-0449752-A1 (EP)
Inventor: DELERY MARC
IPC: A43B5/04
Filed: 1991-03-19
Abstract: A ski boot comprises a shell part (1), a means for holding the foot, a rigid U-shaped arch piece (20) matching the rear (6) of the shell part (1) and of which the two branches (21, 22) are articulated (8) on this shell part (1), a collar and clamping cables actuating the means for holding the foot. It also comprises a rigid fork piece (30), which is also U-shaped, matching the shape of the rigid arch piece (20) of which the two branches (31, 32) are articulated (29) at their ends (33, 34) on the branches (21, 22) of the rigid arch piece (20) and of which the ends each comprise a cam (36, 37) intended to bear on a ramp (60) intended for this purpose so as, by means of a lever effect, to scale down the tilting force of the arch piece (20), thus facilitating the clamping of the foot in the shell part (1) <IMAGE>
Patent EP-0479692-A1 (EP)
Inventor: BARTHE PHILIPPE
IPC: C07C5/48
Filed: 1991-10-03
Abstract: Process for controlled oxidation of ethane to a mixture of ethylene and acetic acid. The invention relates more particularly to a process for controlled vapour phase oxidation of ethane with a gas containing oxygen to a mixture of ethylene and acetic acid, characterised in that the reaction is conducted   a) in the presence of a catalyst containing vanadium, phosphorus and oxygen which are deposited on a support based on titanium oxide b) at a total pressure higher than or equal to 2 bar gauge, measured at 25 DEG C. .
Patent EP-0537150-A1 (EP)
Inventor: WATKINS MICHAEL
IPC: F16K31/02
Filed: 1991-02-28
Abstract: L'invention concerne une valve de régulation de débit à commande électrique, comprenant un élément de valve (10) formé d'une matière piézoélectrique et des moyens (|2, 13) disposés pour appliquer un champ électrique à l'élément de valve de manière à lui faire subir des déformations sélectives qui lui font adopter une position valve ouverte ou valve fermée. L'invention concerne également un réseau de telles valves formés dans une feuille de matière piézoélectrique, qui peuvent être ouvertes ou fermées sélectivement pour créer un dessin, ainsi que l'utilisation d'un tel réseau pour régler le débit de l'encre de sorte que le réseau puisse être utilisé pour imprimer un dessin ou une légende sur un article. L'invention concerne principalement la régulation de débits liquides ou fluides à l'aide de ces valves, mais concerne également la régulation des radiations lumineuses ou autres pour leur permettre ou non de passer, et pour moduler l'amplitude de passage, soit sous forme d'un faisceau simple soit sous forme d'un dessin ou d'un réseau.
Patent EP-0535055-A1 (EP)
Inventor: NINHAM BARRY WILLIAM
IPC: C22C1/05
Filed: 1991-06-12
Abstract: Des carbures métalliques peuvent être produits par le mélange d'une poudre métallique avec une quantité stoechiométrique de graphite, la compression de ce mélange dans un moule et le frittage subséquent. Des températures élevées (et peut-être un agent adhésif) sont requises pour effectuer l'étape finale et obtenir un produit fini. Ces désavantages peuvent être surmontés si on utilise le broyage à sec et à énergie élevée pour conférer aux matériaux de départ un état de division très fine et de réactivité, avec des régions de solution solide à base métallique, de carbone et de métal allant de 3 à 100 nanomètres de diamètre. Des surfactants organiques et cationiques peuvent être utilisés dans des proportions appropriées comme source alternative de carbone au lieu du graphite. La compression du mélange broyé, suivie du frittage à des températures plus basses par une marge d'au moins 400 °C, produit des carbures denses et très solides à un coût peu élevé. Le procédé peut inclure des composites à base métallique, qui comprennent aussi des cermets, par l'incorporation d'un excédent approprié de poudre(s) métallique(s) dans les matériaux de départ. Les carbures et les composites à base métallique qui en sont dérivés peuvent être utilisés dans le domaine des abrasifs, des têtes de coupe pour outils de tours d'usinage, des forets des maçonniers et des alliages-mères pour des aciers.
Patent EP-0543932-A1 (EP)
Title: Retinal laser doppler apparatus
Inventor: MILBOCKER MICHAEL T
IPC: A61B3/12
Filed: 1991-07-08
Abstract: A retinal blood flow velocimeter projects an illumination beam through a steering system onto a retinal vessel, and forms a separate tracking image back through the steering system. A fast tracking loop detects motion of the tracking image and moves the steering system to null image motion and keep the illumination beam centered on the vessel. The beam is reflected from the vessel, picked up by detectors at two fixed angles, and processed by spectral analysis. In one preferred embodiment the illumination beam and the steering system follow entirely separate paths through the steering system. Fiber optics translate the collected Doppler light without dispersion while preserving phase relationships, and absolute dimensions are determined from the image tracking electronics. A processor then computes volumetric blood flow which it compares with normative data.
Patent EP-0553211-A1 (EP)
Title: Improved solar cell lamination apparatus.
Inventor: NATH PREM
IPC: H01L31/042
Filed: 1991-09-18
Abstract: Apparatus (60) for simultaneously laminating thin polymeric sheets (97) onto at least one surface of a plurality of spacedly disposed substrates, such as photovoltaic modules (10). By simultaneously accommodating the lamination of a plurality of modules (10), the cost of the back-end fabrication of those modules is substantially reduced. The apparatus includes a plurality of diaphragms (80) adapted to forcibly and simultaneously urge the polymeric sheets (97) against at least one surface of each of the respective modules (10) to be laminated. The force is preferably generated by a pump which creates a vacuum between the diaphragms (80) and the substrate surface.
Patent EP-0527966-A1 (EP)
Title: A multilevel coherent optical system.
Inventor: BETTI SILVELLO
IPC: H04L27/32
Filed: 1991-05-06
Abstract: PCT No. PCT/IT91/00036 Sec. 371 Date Nov. 9, 1992 Sec. 102(e) Date Nov. 9, 1992 PCT Filed May 6, 1991 PCT Pub. No. WO91/18455 PCT Pub. Date Nov. 28, 1991.A multilevel coherent optical system, including a heterodyne transmitter and receiver, in which a multilevel signal with a coherent optical carrier is provided by modulating the phase and the polarization of the electromagnetic field propagating through a single-mode optical fiber. The transmitter comprises a coherent light source providing the optical carrier, a phase modulator modulating the phase of the carrier, a polarization modulator, and a modulation signal generator providing control signals to the phase modulator and the polarization modulator. The receiver comprises a first stage carrying out the heterodyne detection of the phase component and the phase quadrature component of the polarization of the signal received through an optical fiber, a second stage demodulating the received signal to provide the multilevel signal, and a processing circuit comparing the received multilevel signal with predetermined reference signals. Such a system exploits the four degrees of freedom of the electromagnetic field propagating through the optical fiber so as to more closely approach the theoretical Shannon limit compared with conventional systems.
Patent EP-0500078-A1 (EP)
Inventor: SAKURAI NOBUO
IPC: B23K20/10
Filed: 1992-02-19
Abstract: Two-wheeled vehicle parts in accordance with the present invention includes: a first cover (11) having a functional element therein and having a cross-section of a shape to cover the functional element, a second cover (13) corresponding to the first cover so that an end surface of the second cover can be engaged with that of the first cover, and having a cross-section of a shape to cover the functional element, and a projection (25) formed on either the end surface of the first cover or that of the second cover. The first cover and the second cover have respective end surfaces connected with each other through the projection by ultrasonic welding.
Patent EP-0504894-A1 (EP)
Inventor: MUKAI HIDEHITO
IPC: F27B17/00
Filed: 1992-03-19
Abstract: In order to prevent inflation of a metallic coating during heat treatment so that no ununiformity is caused in the critical current density in a method of preparing an oxide superconducting wire which is obtained by heat treating and sintering metal-coated raw material powder for an oxide superconductor, raw material powder (5) for an oxide superconductor is filled up in a metal billet (1), which in turn is degassed and sealed in the degassed state, elongated with application of hydrostatic extrusion, and then heat treated.
Patent EP-0512548-A1 (EP)
Inventor: TAKIGUCHI RYOHEI
IPC: C07D213/74
Filed: 1992-05-07
Abstract: The present invention provides a pyridine derivative represented by the following formula A or B, a dye produced by coupling the pyridine derivative A or B with an arbitray coupler and a thermal transfer sheet wherein use is made of the dye. In a thermal transfer process wherein use is made of a sublimable dye, the dye and the thermal transfer sheet according to the present invention can form a clear image having a sufficient density and an excellent light fastness.
Patent EP-0514936-A1 (EP)
Inventor: KISHIMOTO SHINICHI
IPC: C07K1/02
Filed: 1992-05-22
Abstract: Industrial scale neutralization and crystallization of α -APM from an acid addition salt of α -APM is effected efficiently, and the solid-liquid separatabillty of the α -APM slurry is improved to elevate the yield of crystals of α -APM to be obtained. 
     In neutralizing an acid addition salt of α -APM with an aqueous medium, the α -APM concentration in the neutralized liquid is defined to fall within the range of from 3 to 10 % at the end of the neutralization. Then, the liquid is heated up to 50 to 80 ° C and neutralization is effected with stirring to the isoelectric point of α -APM; or after the neutralization, the neutralized liquid is heated. The neutralized liquid is thereafter cooled with or without stirring so that crystals of α -APM are precipitated out.
Patent EP-0526769-A1 (EP)
Inventor: PODESTA WOLFGANG DR
IPC: C03C8/08
Filed: 1992-07-13
Abstract: The invention relates to opacified enamel frits which recrystallise during stoving to produce pale colours for single-layer (direct) enamelling on unpickled steel sheet, which frits consist of the following glass-forming components: … …  40-60% by weight of SiO2 + ZrO2 with a molar ratio of SiO2/ZrO2 > 10 …  10-20% by weight of alkali metal oxide with a molar ratio of Na2O/(Li2O + K2O) > 0.8 …  8-18% by weight of B2O3 …  0-15% by weight of CaO + BaO + MgO + ZnO …  0-8% by weight of TiO2 …  0-4% by weight of P2O5 …  0-4% by weight of Al2O3 …  0.3-5% by weight of fluorine in the form of fluorides …  0.2-3.5% by weight of NiO or CoO …  0-2% by weight of Sb2O3 …  0-2.5% by weight of CuO … and additionally contain MnO, Fe2O3 or other colouring components in proportions of up to 6% by weight and also 2.5-9% by weight of CeO2 which, by depositing CeO2 crystals during storing, lead to a significant opacifying of the enamelling without loss of other desired enamel properties, such as, for example, acid resistance and enamel adhesion. …<IMAGE>…
Patent EP-0529620-A1 (EP)
Inventor: ITO TAKAHIRO
IPC: G06F1/06
Filed: 1992-08-27
Abstract: A semiconductor integrated circuit of this invention includes an oscillation circuit (1) formed on a semiconductor substrate (19), a frequency dividing circuit (9) formed on the semiconductor substrate (19), for dividing a frequency of an oscillation output from the oscillation circuit (1), clocked inverters (CI1, CI2, CI3, CI4) for selectively permitting one of an original oscillation frequency signal of the oscillation circuit (1) and outputs of the frequency dividing circuit (9) to pass therethrough, an output circuit (11) for outputting a signal selected by the clocked inverters (CI1, CI2, CI3, CI4), and a frequency dividing circuit controlling NAND circuit (21) for interrupting the operation of the frequency dividing circuit (9) while the original oscillation frequency signal of the oscillation circuit is being output from the output circuit (11).
Patent EP-0534229-A1 (EP)
Inventor: GRECKSCH HANS
IPC: D01H9/18
Filed: 1992-09-09
Abstract: The invention relates to a method for operating an automatic winding machine with a cop- and tube-transport system having a plurality of transport loops. The object of the invention is to propose a method which also makes it possible to use the transport system for the batch change. This object is achieved, according to the invention, in that in the event of the run-out of a batch, when no new cops are fed any longer to the winding machine, the wound-off tubes in the transport system are conveyed to the winding machine in closed circuit. <IMAGE>