baber/WOPTO huggingface dataset:
Patent EP-0320777-B1 (EP)
Title: A novel approach to produce natural vitamin e making use of an asymmetric synthesis
IPC: C07D311/72
Filed: 1988-12-07
Granted: 1992-03-18
Abstract: A new approach to produce vitamin E in optically active pure form involving an asymmetric synthesis and novel intermediates therein.
Patent EP-0317365-B1 (EP)
Inventor: YOSHIDA TAKAO
IPC: H01F7/18
Filed: 1988-11-21
Granted: 1996-09-25
Abstract: A solenoid valve control circuit Ä10Ü for operatively connecting a battery Ä1Ü to a solenoid Ä2Ü to energize the solenoid to actuate a valve has a coulomb controlling circuit Ä5Ü for supplying a controllable electric charge quantity to the solenoid Ä2Ü. <IMAGE>
Patent EP-0380560-B1 (EP)
Inventor: KRUPIN THEODORE
IPC: A61P27/02
Filed: 1988-09-16
Granted: 1994-07-20
Abstract: A method of lowering intraocular pressure in the eye of a human or an animal, the method involving administering to the eye, an agent comprising an amount of tetracycline or a tetracycline related compound, such as demeclocycline, sufficient to achieve a significant lowering of intraocular pressure.
Patent EP-0393070-B1 (EP)
Inventor: CARROLL PAUL E
IPC: G01V1/24
Filed: 1988-10-03
Granted: 1994-03-02
Abstract: Un système amélioré d'acquisition de données géophysiques sert à augmenter la largeur de bande système effective d'un signal sismique ayant un spectre de fréquences d'amplitude caractérisé par des fréquences faibles à amplitude élevée et par des fréquences élevées à amplitude faible. Un filtre de basse coupure (35) possède une réponse en fréquence dont l'atténuation extrême de basse fréquence est limitée. Le filtre de basse coupure (35) a pour effet d'accroître la largeur de bande du canal effective, tout en permettant simultanément à de signaux de basse fréquence provenant d'un grand niveau de profondeur dans la terre d'être inclus dans le signal de sortie. La largeur de bande canal effective est augmentée grâce à l'atténuation des signaux sismiques de basse fréquence, ce qui permet automatiquement au gain de canal d'être accru par un amplificateur détendu de gain. Un gain de canal accru amplifie automatiquement l'extrémité de fréquence élevée à amplitude faible du spectre, produisant ainsi une augmentation de la largeur de bande effective. Un filtre d'appoint à haute fréquence (30) est prévu, grâce auquel les composantes de signal haute fréquence des signaux sismiques peuvent en outre être relativement amplifiés, produisant ainsi une amélioration de la largeur de bande canal effective. Le filtre d'appoint (30) est placé dans l'étage d'entrée du système, de façon à maintenir à un niveau minimum l'effet qu'il exerce sur le bruit d'entrée du système.
Patent EP-0342463-B1 (EP)
Inventor: SARTOR MARIANO
IPC: A43B5/04
Filed: 1989-05-08
Granted: 1995-07-26
Abstract: The present invention relates to a ski boot with improved fit, comprising a shell (2) to which at least one quarter (3) is articulated. The peculiarity of the invention resides in that it comprises a movable flap (8) which is 8 arranged at a preset opening provided on the at least one quarter and rearwardly embraces the skier's leg. Means (111) for selecting the inclination of the flap with respect to the at least one quarter are associated with the flap itself and can be actuated by the skier.
Patent EP-0328174-B1 (EP)
Inventor: CULSHAW STEPHEN
IPC: C11D3/16
Filed: 1989-01-24
Granted: 1994-04-13
Abstract: Liquid hard-surface cleaning compositions are disclosed which have a viscosity above 30 cps, show excellent cleaning on both kitchen and bathroom soils, and excellent shine performance. These compositions are substantially free of hydrotropes, and contain a narrowly-defined binary solvent system constituted of Butyl Carbitol on one hand and Butoxy Propoxy Propanol or hexyl Carbitol on the other hand.
Patent EP-0337756-B1 (EP)
Inventor: YANG NAN-LOH
IPC: C08G77/42
Filed: 1989-04-12
Granted: 1995-09-06
Abstract: Acetal copolymers of trioxane with epoxy functional groups are obtained by copolymerizing trioxane with 5,6-epoxy-1,3-dioxepane. The epoxide group in the polymer chain provides a highly reactive functional group for further modification. Acetal copolymers with backbone epoxide groups exhibit toughness and thermal stability. The backbone epoxide groups can also be aminated in a one step hydrolysis-amination process.
Patent EP-0341878-B1 (EP)
IPC: C12M1/04
Filed: 1989-04-28
Granted: 1993-10-06
Abstract: A fermentation process and a fermenter in which aeration is improved by injecting substantially pure oxygen into a culture medium by means including a venturi (14) located outside the main body of the fermenter. Preferably the oxygen is injected at the throat of the venturi. The invention is particularly suitable for the fermentation of viscous cultures, e.g. cultures of filamentous fungi.
Patent EP-0396864-B1 (EP)
Title: Dust bag attachment device in a vacuum cleaner
IPC: A47L9/14
Filed: 1990-03-03
Granted: 1993-01-27
Abstract: The intention of the invention is to provide a removable or swivellable lid (2) on the housing (1) of the vacuum cleaner for accommodating a filter bag (7). There is arranged in the lid (2) a guide element (3) which is adjustable in the manner of a slide and accommodates a reinforcement plate (6) of the filter bag (7) with a filling opening (14). During adjustment of the guide element (3) via an actuating element (4), the reinforcement plate (6) is locked with the lid (2) via arranged elements and it engages on the housing (1) with its filling opening (14) over an assigned filling nozzle (13) so that the lid (2) can be locked in the housing via the reinforcement plate (6). 
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Patent EP-0410464-B1 (EP)
Inventor: SUGIBAYASHI TADAHIKO C O NEC C
IPC: G11C29/12
Filed: 1990-07-26
Granted: 1994-09-28
Abstract: A semiconductor memory device has a usual mode and a diagnostic mode of operation for detecting a defective portion, and comprises a diagnostic mode discriminating unit (42) responsive to external control signals indicative of a request for the diagnostic mode of operation and producing first and second activation signals, a memory cell array (45) having a plurality of memory cells and associated with a plurality of peripheral units for carrying out the usual mode and the diagnostic mode of operation, a multi-bit parallel diagnostic unit (43) responsive to the first activation signal and causing the memory cell array associated with the peripheral units to sequentially supply a plurality of data bit groups each consisting of a predetermined number of data bits thereto for detecting a defective portion having an influence on the data bits, and a voltage level examining unit (44) responsive to the second activation signal and comparing a voltage level at a predetermined conductive portion (ND) of the peripheral units with a reference voltage range to see whether or not a short circuiting takes place.
Patent EP-0403002-B1 (EP)
Inventor: HOUSSAYE JEAN-LUC
IPC: B05C19/02
Filed: 1990-06-09
Granted: 1994-01-12
Abstract: The invention relates to the powder coating of an object having plane surface portions and non-plane surface portions. The method consists in disposing a layer of particles over an insulating support (2) placed opposite the object, in fluidising this layer of particles and in creating an electrostatic field between the support (2) and the object. It is characterised in that the particles are subjected to the action of an electrostatic field generating lines of force for entraining the said particles, which are adapted in order to direct them towards the plane surfaces of the object, and in that the trajectory of the particles is modified by means of at least one fluid jet oriented so as to direct the said particles towards the non-plane surfaces of the object. <IMAGE>
Patent EP-0385621-B1 (EP)
Inventor: COLEY JOHN
IPC: A61B10/00
Filed: 1990-02-16
Granted: 1996-01-10
Abstract: A method of monitoring the ovulation cycle of a female mammal, involving regular measurement of basal body temperature throughout the cycle and occasional measurement of the level of at least one urinary component of significance in the cycle, the measurement of the metabolite being conducted at predetermined stages in the cycle to check that the level is consistent with a predicted level and thus confirm that the cycle as a whole is consistent with a prediction.
Patent EP-0426375-B1 (EP)
Inventor: KOBAYASHI KENICHI OGUNI DEVELO
IPC: C22B34/32
Filed: 1990-10-25
Granted: 1994-07-06
Abstract: The method for producing high-purity metallic chromium from a mixed material of chromium oxide and aluminium, which is comprising steps of; preparing said mixed material of chromium oxide and aluminium by adding carbon and an easily sulfidable metallic powder thereto in advance, producing thermite-crude metallic chromium by providing thermite reaction with said mixed material so as to make a solid solution of carbon and easily sulfidable metal, and, removing residual impurities such as oxygen and sulfur in said crude metallic chromium by heat treating said crude metallic chromium in a vacuum or an inert gas atmosphere in a heating furnace.
Patent EP-0427513-B1 (EP)
Inventor: HUSTAD GERALD O
IPC: B65D1/34
Filed: 1990-11-06
Granted: 1994-09-28
Abstract: A food package container (e.g. 11) including a base (e.g. 12) and a body (e.g. 13) in alignment with and peelably sealed to each other (at 16) is provided. At least one pair of snap locking projections (e.g. 21, 22 or 23, 24) is provided on the respective peripheral flanges (17 and 18) of the base (12) and body (13), and these projections provide an audible snapping signal when the consumer recloses the food packaging container. Preferably, at least one of these projections includes a crimped area which significantly enhances the audible snapping signal.
Patent EP-0383669-B1 (EP)
Title: Stabilising device, motor vehicle equipped with this device and assembly for mounting this device on such a vehicle
IPC: B60G21/05
Filed: 1990-02-13
Granted: 1993-03-31
Abstract: The device comprises a plate (10) of composite material with uncut longitudinal fibres embedded in a binder. The plate has a flexible, thinner central section (11) and rigid end sections (12, 13), articulated at (18, 19) on supports (16, 17) firmly attached to an axle (1). Connecting elements (14, 15) join the ends of the plate (10) to the body of a vehicle. In the event of a rolling movement by this body, the part (11) acts as a hinge between the end sections (12, 13) which exert a return rolling movement on the body. Application in improving the tracking stability of a camper van. <IMAGE>
Patent EP-0464124-B1 (EP)
Inventor: MELOEN ROBERT H
IPC: C07K7/23
Filed: 1990-03-22
Granted: 1994-03-23
Abstract: This invention relates to a peptide suitable for vaccination of mammals, such as pigs, against the hormone LHRH and comprising at least two LHRH sequences in tandem.
Patent EP-0482008-B1 (EP)
Inventor: WINSLOW PHILIP L
IPC: B01J23/883
Filed: 1990-05-09
Granted: 1994-07-06
Abstract: This invention provides a layered catalyst system for hydro-denitrification of hydrocarbons, such as vacuum gas oil, used for hydrocracking to produce various fuels. The layered catalyst system of this invention comprises a first layer of a nickel-molybdenum-phosphorus/alumina catalyst or a cobalt-molybdenum-phosphorus/alumina catalyst and a second layer catalyst comprising a nickel-tungsten/silica-alumina-zeolite or a nickel-molybdenum/silica-alumina-zeolite catalyst. The preferred aspects of the combination of the layered catalysts disclosed herein are: (a) the first layer alumina catalyst has a molybdenum content greater than about 14% by wt.; (b) the first layer alumina catalyst has a relatively large pore size, such as at least about 60  ANGSTROM ; and (c) the second layer catalyst contains at least about 2% of a zeolite component. The layered catalyst system of this invention and the attendant process produces improved denitrification of feedstocks, improved catalyst life and other advantages.
Patent EP-0440810-B1 (EP)
Inventor: YAMAGAMI TAMOTSU
IPC: G11B7/24091
Filed: 1990-08-22
Granted: 1994-11-30
Abstract: Un milieu d'enregistrement pouvant reproduire des informations optiquement comprend une structure permettant la mise en forme préalable d'une piste, déplacée dans le sens de la largeur, par un signal généré en enlevant des éléments à haute fréquence d'un signal de bande de base d'informations enregistrées. Un appareil d'enregistrement pour réaliser des pistes sur un milieu d'enregistrement optique pouvant reproduire des informations optiquement comprend un déflecteur pour défléchir dans le sens de la largeur de la piste un faisceau d'enregistrement servant à réaliser lesdites pistes. Ledit appareil comprend également un générateur de signal de commande de déflection dont le signal sert à commander ledit déflecteur. On prévoit également un filtre passe-bas pour enlever les éléments à haute fréquence du signal de bande de base des informations enregistrées, lesdits éléments étant utilisés pour générer le signal de commande de déflection. On diminue ainsi la possibilité que des effets défavorables s'effectuent sur les informations principales enregistrées sur la piste.
Patent EP-0459387-B1 (EP)
Inventor: DUBLER ROBERT EDWARD
IPC: C07D401/12
Filed: 1991-05-28
Granted: 1995-09-20
Abstract: The present invention is directed to a fluorescence polarization assay for phencyclidine and phencyclidine derivatives, to the various components needed for preparing and carrying out such an assay, and to methods of making these components. Specifically, tracers, immunogens and antibodies are disclosed, as well as methods for making them, and a reagent kit containing them. The tracers and the immunogens are made from substituted phencyclidine compounds. A fluorescein moiety is included in the tracer, while a poly(amino acid) forms a part of the immunogen. The assay is conducted by measuring the degree of polarization retention of plane polarized light that has been passed through a sample containing antiserum and tracer. <IMAGE>
Patent EP-0474298-B1 (EP)
Title: Rotary transformer
Inventor: LAROS PETRUS CORNELIS JOHANNES
IPC: H01F38/14
Filed: 1991-09-02
Granted: 1995-05-31
Abstract: The rotary transformer (1) comprises an inner core portion (3) which is enclosed by an outer core portion (5). The core portions (3, 5) are formed as hollow bodies of revolution of a ferromagnetic material which are rotatable with respect to one another about a common axis (9) and wherebetween an air gap (7) is present. The facing surfaces (11, 13) of the core portions (3, 5) are constructed as double conical surfaces whose bases (23, 25) face one another. In the conical surfaces (11, 13) there are provided first recesses (15) which are shaped as a staircase with substantially flat steps (19) on which transformer windings (21) are provided. The first recesses (15) in the inner core portion (3) are situated opposite first recesses (15) in the outer core portion (5), thus forming a winding chamber (17), windings (21) on the first core portion (3) cooperating with oppositely situated windings (21) on the outer core portion (5). The outer core portion (5) consists of at least two parts. <IMAGE>
Patent EP-0449436-B1 (EP)
Inventor: OZAKI TATSUHIKO
IPC: A61K36/00
Filed: 1991-03-05
Granted: 1996-08-14
Abstract: A steam stripping fraction of sesame seed oil with increased concentration of sesamin analogues is used in a molecular distillation process to obtain a fraction containing more than 70 weight % of sesamin analogues. The steam stripping fraction is preferably obtained by a steam stripping process wherein the temperature (t DEG C) of the sesame seed oil and the pressure (P mmHg) for the process are such that {(4.24 X 10<3>)/(9.41 - logP)} - 273 </= t </= 280 and 0.5 </= P </= 20.
Patent EP-0461946-B1 (EP)
Inventor: GUERET JEAN-LOUIS
IPC: A45D40/06
Filed: 1991-05-24
Granted: 1995-03-08
Abstract: The device comprises, on the one hand, a grape-shaped pellet of the said pasty product, having a longitudinal axis (W-W) and with a base (366) and a lateral face (367) and, on the other hand, a movable cup (301) for carrying the grape-shaped pellet, the cup having an inner lateral face (310) limited by a bottom (306). In order to produce the device, the procedure comprises the following stages: 
 
  a) the cup (301) is arranged so that its inner lateral face (310) has, in section through a plane orthogonal to the said axis (W-W), a closed contour, 
  b) the base (366) of the grape-shaped pellet is inserted in the cup (301), having created a leak, 
  c) the air leak is then eliminated in order to produce leaktight trapping of the base (366) in the cup (301). 
 
<??>The device produced comprises a cup (301) whose bottom (406) is airtight. 
<IMAGE>
Patent EP-0507824-B1 (EP)
Inventor: MACHOLDT HANS-TOBIAS
IPC: C07C233/65
Filed: 1990-12-17
Granted: 1994-10-19
Abstract: La présente invention se rapporte à des dérivés biscationiques d'amide et d'imide d'acide dont l'anion correspond à la formule (I) où R9 à R12 signifient des résidus aromatiques aliphatiques, iso- ou hétérocycliques, ou bien des résidus aralkyle pouvant être substitués par des résidus alkyle(C1-C4), alcoxy(C1-C4), aryle ou bien par des atomes halogènes, ou pouvant signifier des atomes de fluor, de même que des mélanges de ces composés et des cristaux mixtes avec des anions et/ou cations mixtes, ainsi que le procédé pour leur fabrication. Ces nouveaux composés se prêtent remarquablement bien à l'utilisation comme agents achromiques directeurs de charge dans des toners et révélateurs pour des procédés d'enregistrement électrophotographiques ainsi que comme agents améliorant la charge dans des poudres et laques pour le revêtement superficiel, en particulier dans des laques en poudre vaporisées par voie triboélectrique ou électrocinétique.
Patent EP-0528922-B1 (EP)
Inventor: FLOCKERZI DIETER
IPC: A61K31/47
Filed: 1991-05-14
Granted: 1999-06-16
Abstract: PCT No. PCT/EP91/00895 Sec. 371 Date Nov. 4, 1992 Sec. 102(e) Date Nov. 4, 1992 PCT Filed May 14, 1991 PCT Pub. No. WO91/17991 PCT Pub. Date Nov. 28, 1991.Compound of the formula I    <IMAGE>  (I)  wherein the substituents have the meanings given in the description, are new active bronchodilators.
Patent EP-0494278-B1 (EP)
Inventor: HOFMANN GEORG
IPC: H01H19/56
Filed: 1991-06-22
Granted: 1997-12-10
Abstract: In order to obtain a good sliding behaviour between a contact bridge and strip conductors punched out of a metal sheet, an electric switch has strip conductors provided with at least one protuberance that extends at least over the full range of movement of the contact bridge.
Patent EP-0495119-B1 (EP)
Inventor: MANOME HIROMICHI - - - MASAGO
IPC: A01K63/02
Filed: 1991-08-02
Granted: 1995-04-12
Abstract: L'invention se rapporte à un procédé de transport de poissons vivants qui se caractérise en ce que les poissons refroidis dans l'eau et placés en état d'hibernation sont transportés dans un conteneur dont l'atmosphère a une température comprise entre -1 et 10°. Le transport des poissons en l'absence d'eau après leur refroidissement est possible. Un tel procédé permet de transporter des poissons vivants pour plus longtemps à un faible coût.
Patent EP-0543208-B1 (EP)
Inventor: CAMBRELENG PAUL
IPC: H01H73/22
Filed: 1992-11-02
Granted: 1995-10-25
Abstract: The protective circuit breaker has a frame (9) which consists of insulating material and has an integrally formed bearing support (30) on which a switching rocker (33) is arranged such that it can pivot. Via coupling arms (39) and a cam lever (27), this switching rocker operates at least one contact spring (5) which forms a switching contact with a stationary contact element (1). A tripping mechanism having a bimetallic strip (13) and a switching latch (17) trips the lock of the cam lever (27) in the event of heating resulting from an overcurrent. 
<??>The switching rocker (33) is mounted, as are the other parts, without additional bearing pins or other mounting elements. A restoring spring (53) is seated on a curved projection (57) of the frame and engages in a fork projection (59) of the switching rocker (33). In this way, the switching rocker (33) and the restoring spring (53) are guided and aligned with respect to one another as well as possible, using parts which are as simple as possible. The switching rocker itself is mounted via sprung tongues (37) such that it can be latched on integrally formed bearing journals (31) of the frame (9). 
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Patent EP-0552501-B1 (EP)
Inventor: STREUBEL HANS
IPC: B22D11/04
Filed: 1992-12-30
Granted: 1997-05-14
Abstract: With a mould for the continuous casting of steel strip or thin slabs with cooled broad-side walls (1, 2) and narrow-side walls (3, 4), the broad-side walls form a funnel-shaped pour-in region (5, 8) which is reduced towards the narrow-side walls (3, 4) and in the casting direction to the format of the cast strip (6). The curvature of the pour-in region (5, 8) is defined by lateral circular arcs Rs and central circular arcs Rm connected to the latter at tangential points T. 
<??>To reduce friction and wear and to reduce the tensile and bending load on the strand shell, the radii (RsI - II) of the lateral circular arcs from the mould top edge are constant in a section (10) of the pour-in region (5, 8) extending from a point at least 100 mm down from the mould top edge. 
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Patent EP-0564523-B1 (EP)
Inventor: SCHWARZENBACHER RUDOLF
IPC: B62M17/00
Filed: 1991-12-31
Granted: 1996-06-05
Abstract: The mountain bike has the front wheel (11) mounted in a fork which can be pivotally steered by handlebars. The rear wheel (5) is driven from the pedals and sprocket (18) by a chain (21) and a change speed gear. The rear wheel drives a sprocket mounted on a shaft, which is mounted on the bicycle frame near the handlebars. The shaft is connected by a universal shaft to a third sprocket which is mounted on the handlebars and drives the front wheel.
Patent EP-0604589-B1 (EP)
Inventor: SANAI MOHSEN
IPC: F42B39/00
Filed: 1992-09-21
Granted: 1997-05-02
Abstract: A bomb-resistant luggage container of this invention minimizes the effects of a bomb explosion by effectively containing the explosive shock wave and explosion debris, while allowing a controlled venting of detonation products. Methods of making the blast-resistant luggage container of this invention are disclosed. Methods of containing an explosion are disclosed. Methods of retrofitting existing non-blast-resistant luggage containers are also shown.
Patent EP-0621835-B1 (EP)
Inventor: VOLZ PETER
IPC: F04B53/10
Filed: 1992-12-11
Granted: 1996-02-07
Abstract: La présente invention concerne une pompe avec soupape de refoulement (10) intégrée dans un support (36) inséré dans le carter de pompe. Ce support (36) présente un canal (49) aboutissant à une chambre (40) reliée par l'intermédiaire d'un étrangleur (17) au circuit de freinage à alimenter. Le support (36) se présente essentiellement sous la forme d'un cylindre. Le canal (49) conduit à la paroi latérale du cylindre et le support (36) est inséré partiellement dans un corps de fixation cupuliforme (39), le diamètre extérieur du support (36) étant à peine inférieur au diamètre intérieur du corps de fixation (39).
Patent EP-0619011-B1 (EP)
Inventor: RUDD ROBERT E III
IPC: G01P3/486
Filed: 1992-11-30
Granted: 1996-01-17
Abstract: A polarizerless optic sensor is provided that uses a random domain magneto-optic film and a modulated normal magnetic field to vary or modulate the energy distribution in a diffraction pattern. Light is transmitted through the film and is diffracted according to a domain duty cycle so that the center beam intensity is a function of the Faraday rotation angle of the material and the intensity of the applied normal magnetic field. The polarizerless sensor can be used to realize a speed and torque sensor, an optical switch, a magnetic field sensor and many other types of devices. The invention can be used with polarized and unpolarized input light. The sensor can be implemented using a random domain film or a stripe domain film to create a phase grating diffraction pattern.