baber/WOPTO huggingface dataset:
Patent EP-0485067-A1 (EP)
Inventor: NIELD ERIC
IPC: C08L43/04
Filed: 1991-10-03
Abstract: A silica free curable composition comprising:
     A) a stable dispersion in an aqueous medium of a First Polymer having a weight average molecular weight of at least 50,000, which is insoluble in water and which contains silane groups of formula (1);
      in which  a  is 0 to 2, R¹ is C₁₋₆ alkyl, and R is OH or a hydrolysable group, the groups of formula (1) contributing from 0.05 to 2% by weight of silicon to the weight of the First Polymer and   B) a solution or dispersion of a Second Polymer which has a number average moecular weight of MWt between 1000 and 20,000, and which contains at least two silane groups of formula (1), the groups of Formula (1) contributing from 0.1 to 8% by weight of silicon to the weight of the Second Polymer, and also comprising covalently bonded acid groups in an amount so as to render the Second Polymer soluble or self-dispersible in the aqueous medium,    the ratio of the Polymer (A) to the Polymer (B) being in the range 40:1 to 1:4.
Patent EP-0501072-A1 (EP)
Inventor: ROENIGK KARL F
IPC: G03F7/031
Filed: 1991-12-18
Abstract: Thermal transfer dyesheets are disclosed containing highly efficient back-side antistick coatings. These are particularly useful in thermal dye transfer printing materials where relatively high temperatures are used in the thermal head and where dye offset from the front of one sheet to the back of an adjacent sheet is often a problem . These coatings comprise at least one polyfluorinated resin having an acrylate functionality, and at least one more resin having an acrylate functionality to provide a crosslinked matrix.
Patent EP-0454597-A1 (EP)
Inventor: BOURGEOIS JEAN-MARIE
IPC: H03K17/691
Filed: 1991-04-22
Abstract: The present invention relates to a circuit for pulse control of an insulated gate power transistor (Tp) comprising a first, gate terminal, and a second, reference terminal, an auxiliary MOS transistor (T1) being connected between the said first and second terminals and a pulse transformer secondary (W2) having third and fourth terminals being connected to the first and second terminals. This circuit comprises a first diode (D) connected up between the second and fourth terminals, and two parallel channels with controlled one-way conduction (D1, M1; D2, M2), between the fourth terminal and the gate of the auxiliary transistor, these channels being rendered alternately conducting when a positive or negative pulse is applied to the secondary of the transformer. 
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Patent EP-0446180-A1 (EP)
Inventor: WUETHRICH HANS-JUERG
IPC: C07D231/12
Filed: 1991-03-04
Abstract: Compounds of formula I
       
 wherein
     R₁ is alkyl, alkoxy, alkylthio, alkylamino, aryl, aryloxy, arylthio, arylamino, aralkyl, aralkoxy, aralkylthio or aralkylamino,   R₂ and R₃ are each independently hydrogen, halogen, hydroxy, mercapto, nitro or amino or have the meanings given for R₁, and   X is -NH₂, -NH-OH, -N(R₄)OH, -NH-NH₂ or -NH-N=C(R₄)R₅, wherein   R₄ and R₅ are each alkyl,   
     in free form or pharmaceutically acceptable salt form, have pharmaceutical utility, in particular in the treatment or prophylaxis of asthma, or in the treatment of inflammation or psoriasis.
Patent EP-0456631-A1 (EP)
Inventor: FEHLING PAUL
IPC: B41K1/42
Filed: 1991-04-09
Abstract: A self-inking hand stamp has a lower part (1) to be placed on the surface to be stamped, a stamp insert which is guided in said lower part rectilinearly, can be displaced towards the set-down surface against spring force and supports a printing plate (4) or the like, and an inking roller (8) which is held by two pivoting arms (5) mounted in the lower part (1) and itself receives the ink supply. In the rest position of the stamp insert (3), the inking roller (8) bears against the edge of the stamp insert (3) opposite the pivot bearing (7) of the pivot arm (5) under the action of a return spring (9) assigned to the pivot arms (5). On movement of the stamp insert towards the set-down surface, the inking roller (8) rolls over the printing plate (4) or the like, delivering ink, finally to be deflected to the side of the stamp insert (3). In order, with more simple construction, to ensure perfect operation, the two pivot arms (5) lying inside the side walls of the lower part (1) are connected to form a rigid bow (5, 6) by a transverse part (6) forming their pivot shaft. The pivot bearing (7) of this bow (5, 6) is arranged in the projection onto the set-down surface next to the edge of the stamp insert (3) parallel to the inking roller (8). <IMAGE>
Patent EP-0502957-A1 (EP)
Inventor: NELSON RICHARD W
IPC: G01F1/698
Filed: 1990-11-27
Abstract: La sortie d'un circuit de détection d'état monté en pont peut être linéarisée en prévoyant une réaction qui passe de la sortie à l'alimentation du pont, ladite réaction ayant la forme linéaire VB = KVO + VX où VB est la tension de l'alimentation du pont, K une constante de proportionalité, VO est la sortie du pont et VX la tension offset de la réaction.
Patent EP-0536395-A1 (EP)
Inventor: KUSAKA KOHEI KAWASAKI FACTORY
IPC: F16H61/14
Filed: 1990-12-26
Abstract: The present invention relates to a method of controlling a speed change in a hydraulically working multistage transmission, for the purpose of preventing the engagement shock of a direct-coupled clutch provided on a torque converter from occurring. This method of controlling the speed change includes the steps of: temporarily performing shift-down from a high speed stage to a low speed stage with the direct-coupled clutch (8) engaged when a vehicle is normally stopped; and, thereafter, further performing shift-down with an accelerator not stepped on and the clutch (8) kept disengaged.
Patent EP-0511985-A1 (EP)
Inventor: SCHAEFER JOCHEN
IPC: B60T8/66
Filed: 1991-01-19
Abstract: L'invention décrit un système de réglage anti-blocage dans lequel le déclenchement du réglage est rendu plus difficile par la suppression des interférences. Ceci s'effectue en établissant la somme ou la moyenne des valeurs de glissement au moins des roues de l'essieu avant et en intégrant cette somme ou cette moyenne dans le critère d'instabilité pour déclencher le réglage.
Patent EP-0485533-A1 (EP)
Inventor: GRLJ STEPHEN F
IPC: G01P15/10
Filed: 1991-01-04
Abstract: Système de commande (40) destiné à fournir différentes tensions d'excitation aux faisceaux séparés (16, 18) d'un transducteur à faisceaux vibrants multiples (12). Selon la présente invention, une tension est amplifiée à la fréquence de résonance d'un faisceau maître (16) et appliquée à un faisceau secondaire afin de forcer ledit faisceau secondaire (18) à vibrer à la fréquence de résonance et à l'amplitude du faisceau maître (16) pour contraindre le transducteur à résonner à la fréquence du faisceau maître (16). Le transducteur (12) vibrant à la fréquence de résonance de l'un des faisceaux, les pertes d'énergie du transducteur vers les structures de montage adjacentes sont réduites. Il en résulte un meilleur facteur de qualité du transducteur si bien que les déplacements de fréquence de la fréquence de résonance peuvent être facilement mesurés en tant que modifications du paramètre que le transducteur (12) est destiné à surveiller.
Patent EP-0516671-A1 (EP)
Title: Treating contaminated effluents and groundwaters.
Inventor: CATER STEPHEN R
IPC: C02F1/72
Filed: 1991-02-20
Abstract: A method of treating a liquid effluent or groundwater containing organic contaminants is provided. The liquid effluent or groundwater containing the organic contaminants is contacted with hydrogen peroxide and transition metal ions. The hydrogen peroxide and transition metal ions are present in effective amounts based on the concentration of the organic contaminants in the liquid effluent or groundwater. The liquid effluent or groundwater is then irradiated with UV light having a poly- chromatic output between about 200 to 400 nm to decompose the organic contaminants. The ratio of hydrogen peroxide to transition metal ions is selected so as to favor the absorption of UV light by the hydrogen peroxide in the irradiation step.
Patent EP-0544903-A1 (EP)
Inventor: FUJITA JUN
IPC: B29C45/56
Filed: 1991-04-30
Abstract: A mold clamping device in an injection molding machine comprising: a first die plate for supporting a first metallic die; a second die plate for supporting a second metallic die; a die plate feeding unit for relative displacement of the first and second die plates on the table; electromagnetic coils disposed respectively on opposing surfaces of the first and second die plates; and a control device for controlling the amount of electric current fed to the electromagnetic coil. Magnetic attractive force generated by the electromagnetic coil is used for clamping the metallic dies.
Patent EP-0494313-A1 (EP)
Inventor: TAKENAKA KAZUHIRO
IPC: H01L27/115
Filed: 1991-07-24
Abstract: A structure of a ferroelectric capacitor C exists on a source region (23) between a gate electrode (22) and a local oxide film (26). The capacitor C has a ferroelectric film (29) which is sandwiched between an upper electrode (30) and a lower electrode (31), and is provided with a conductive film (32) for preventing a reaction between the lower electrode (31) and the source region (23). The film (32) is made of TiN, TiON, TiW or MoSi. Even if, for the purpose of changing the crystalline quality of the ferroelectric film (29), it is subjected to an oxygen annealing treatment aftr formimg the film (29), oxygen is blocked with the conductive film. Therefore, no silicon oxide film is formed on the interface between the source and the capacitor C, and the reduction of a contact resistance and the avoidance of a serial parasitic capacitance can be attained. Thereby, the degree of freedom of the region for forming the capacitor C is increased, and a large scale integrated circuit can be realized.
Patent EP-0538385-A1 (EP)
Inventor: PRINCE PAUL R
IPC: A61M1/26
Filed: 1991-07-09
Abstract: Un système et un procédé de régulation adaptative d'écoulement de concentré dans un filtre comprennent un système filtrant (12), un système de pompage (14) entraînant un fluide d'alimentation, un concentré et un filtrat s'écoulant à travers le système filtrant (12) ainsi qu'un système de régulation d'écoulement (18) régulant le système de pompage (14) afin de maintenir des vitesses d'écoulement de filtrat optimales ou des vitesses d'écoulement d'alimentation minimales sur une surface de régulation (102) dans un espace tridimensionnel où sont enregistrés une pression transmembrane - une vitesse de fluide d'alimentation - une vitesse d'écoulement de filtrat. On utilise des données ponctuelles fonctionnelles de détection réelles afin de localiser la surface de régulation (102) de manière à assurer une vitesse d'écoulement de filtrat optimale ou une vitesse d'écoulement d'alimentation réduite au minimum auquel le blocage réversible de la membrane a commencé à se rpoduire sans blocage ou bouchage irréversible. On utilise avantageusement le système afin de réguler et de maximiser l'écoulement de de plasma dans un système de plasmaphérèse ou afin de réduire au minimum la vitesse à laquelle le sang est prélevé sur un donneur et introduit dans le système tout en parvenant à obtenir une vitesse fixe d'écoulement de plasma.
Patent EP-0549713-A1 (EP)
Inventor: MILLS SUSIE HAWKINS
IPC: A23L1/308
Filed: 1991-08-29
Abstract: Jus de fruit, et en particulier jus d'agrume, ayant une teneur totale élevée en fibres alimentaires. Lesdites fibres sont tirées d'agrumes, n'ont pas un goût de papier et ne laissent pas de sensation graveleuse. Le jus ainsi obtenu n'est pas visqueux et ne devient pas gélatineux.
Patent EP-0559701-A1 (EP)
Inventor: ASHWELL GEOFFREY JOSEPH
IPC: C09K9/02
Filed: 1991-11-27
Abstract: Films de Langmuir-Blodgett à plusieurs couches comportant des couches alternantes d'un composé amphiphile optiquement non linéaire et d'un composé d'espacement comportant au moins deux substituants hydrophobes. Lesdits films présentent des coefficients optiques non linéaires de deuxième ordre élevés, sont stables pour une période prolongée et ont subi une amélioration SHG quadratique en fonction du nombre de couches. Ils sont utiles dans divers dispositifs optoélectroniques.
Patent EP-0497351-A1 (EP)
Inventor: NAGASHIMA AKIRA
IPC: G03F7/32
Filed: 1992-01-30
Abstract: A PS plate comprises an aluminum plate which is surface-roughened and then anodized so that the amount of an anodized layer formed is not less than 1.0 g/m² ; a hydrophilic layer which is applied onto the anodized layer and which comprises at least one compound selected from the group consisting of:
     (A) substituted or unsubstituted aliphatic or aromatic phosphonic acids having one or two phosphonic acid residues in the molecule and salts thereof; and   (B) substituted or unsubstituted aliphatic or aromatic phosphinic acids having one or two phosphinic acid residues in the molecule and salts thereof,    wherein the substituent of the compounds (A) and (B) being at least one member selected from the group consisting of hydroxyl, alkoxy, aryloxy, carboxyl, alkyl, aryl, allyl, acyl, acyloxy, nitro and cyano groups and halogen atoms; and a layer of a positive-working light-sensitive composition formed on the hydrophilic layer.
     The present PS plate can provide, after development, a lithographic printing plate which has a low degree of remaning color stain on the non-image area, is free of background comtamination and shows excellent printing durability.
Patent EP-0503306-A1 (EP)
Inventor: DUEMMLER STEPHAN DIPL-ING
IPC: B60R9/04
Filed: 1992-02-14
Abstract: The invention relates to a cross-sectional configuration of a transverse girder (1) on a roof luggage carrier of a vehicle. According to the invention, the outer surfaces are symmetric in relation to a vertical longitudinal plane (2) of the transverse girder. The underside (3) is substantially a flat, horizontal lower surface (b) facing towards the vehicle roof. The upper width (a) of the transverse girder (1) is smaller than (b). The upper side (4) and the underside (3) are connected via convexly curved and rounded lateral surfaces (5, 6). Relationships and ratios of width and curvatures provide improved aerodynamic characteristics and a reduction of the noise level caused by wind according to the invention.
Patent EP-0507238-A1 (EP)
Inventor: WOLFF HANS PETER DR
IPC: C07C323/52
Filed: 1992-03-30
Abstract: The present invention relates to R- and S-carboxylic acids of the formula I <IMAGE>  in which   R1 denotes an aryl, aryloxy, arylthio, arylsulphinyl, arylsulphonyl or arylamino radical, where the aryl moieties can each be substituted by one or more radicals from the group consisting of hydroxyl, halogen, C1-C8-alkyl, C1-C8-alkoxy, trifluoromethyl, cyano, nitro, amino, C1-C8-alkylamino and di-C1-C8-alkylamino, R2 denotes an aryl radical which can be substituted by one or more radicals from the group consisting of hydroxyl, halogen, C1-C8-alkyl, C1-C8-alkoxy, trifluoromethyl, cyano, nitro, amino, C1-C8-alkylamino or di-C1-C8-alkylamino, A denotes a straight-chain or branched, saturated or unsaturated aliphatic radical having 3-10 carbon atoms, which is optionally interrupted by a hetero atom, with the proviso that there should not be a hetero atom on an unsaturated aliphatic carbon atom,   Y denotes the groups -S(O)n- or -O-,   n denotes the numbers 0, 1 or 2 and B denotes a valency line or a straight-chain or branched, saturated or unsaturated aliphatic radical having  1 to 5 carbon atoms,  and their physiologically acceptable salts and esters. The present invention also relates to medicinal preparations containing compounds of the formula I for the treatment of diabetes, prediabetes and in particular for the treatment of adult-onset diabetes. Additionally, the substances according to the invention exhibit a pronounced hypolipodaemic action and are therefore also suitable for the treatment of disorders of fat metabolism.
Patent EP-0509414-A1 (EP)
Title: Druckeinheit für eine Rotationsdruckmaschine
Inventor: WEIS ANTON
IPC: B41F13/24
Filed: 1992-04-10
Abstract: Eine Druckeinheit zur Durchführung eines fliegenden Druckplattenwechsels weist einen Gegendruckzylinder (3), einen ersten (22), einen zweiten Formzylinder (23) und eine Farbauftragswalze (27) auf, die wahlweise mit dem ersten (22) oder dem zweiten Formzylinder (23) in Berührung gebracht werden kann. <IMAGE>
Patent EP-0514904-A1 (EP)
Inventor: OKA KENGO
IPC: A63B37/00
Filed: 1992-05-21
Abstract: In a golf ball having dimples (1) and lands (2,3) formed on the surface thereof, dimples (1) are arranged so that there are provided less than 40 lands (2a,2b,2c) containing a rectangle (10) having a short side greater than 0.4mm and an area greater than 0.8mm² and not including a part of the dimple (1) or the whole thereof. A land (2c) having the greatest area of all lands (2,3) is so small that a dimple having an area greater than the average area of all dimples cannot be formed therein.
Patent EP-0539658-A1 (EP)
Inventor: NONURA TORU
IPC: H01L27/146
Filed: 1992-06-30
Abstract: A solid-state imaging device comprises a color filter formed of a colored transparent material having intended spectral transmissivity characteristics. The color filter possesses plural spectral transmissivity characteristics in one layer. In this constitution, the distance from the color filter to the light sensing part is not extended, and flicker and other image characteristic defects are eliminated. Being not of laminate structure, cracks of color filter due to thermal impact are eliminated, and the reliability is enhanced. 
     In the manufacturing method, by dry-etching of the colored transparent material, the solid-state imaging-device having a color filter is realized. Accordingly, the color filter may be formed without exposure accompanied by pattern formation, development and dyeing process, so that an efficient manufacturing method is realized.
Patent EP-0577870-A1 (EP)
Inventor: NAKATANI HAJIME C O MITSUBISHI
IPC: H01S3/038
Filed: 1992-07-06
Abstract: A pulsed transversely excited gas laser device includes a pair of main electrodes 1 and 2 having main surfaces opposing each other across a main discharge gap and running perpendicular to the optical axis of the laser. A corona discharge preionizer 10 for radiating ultraviolet radiation, which consists of a hollow dielectric pipe 6 accommodating an auxiliary electrode therein, is disposed at the upstream side of the main discharge 3. Upon application of voltage across the main electrode 2 and the auxiliary electrode 7, the corona discharge 9 is generated over the preionizer and ultraviolet radiation radiated from the corona discharge 9 preionizes the laser gas between the main electrodes 1 and 2. Upon applicatioon of voltage across the main electrodes, the main discharge is generated to cause the laser oscillation.
Patent EP-0529299-A1 (EP)
Inventor: KAISER JOSEF
IPC: F24H1/44
Filed: 1992-07-20
Abstract: The heater has a tank (6) with a water bath. Situated in this water bath is a heating coil (9) for heating water. The water bath in the tank is heated by the hot gases emerging from the combustion chamber (4) through the smoke gas outlet (5). Accordingly, the heating coil (9) and consequently the heating water in the water bath are heated. For the heating water, there is provided in the combustion chamber (4) a lens-shaped heat exchanger (17) which is flowed around by the smoke gas. A second, bowl-shaped heat exchanger (12) is arranged directly outside the combustion-chamber wall (16). At the same time, the combustion-chamber wall (16) forms the inner wall of the bowl-shaped second heat exchanger (12). The heating water flows through this first heat exchanger (17) and second heat exchanger (12) in two parallel flows, to emerge at the forward-run connection (14). By means of this arrangement, in particular of the lens-shaped heat exchanger, high heating-water forward-run temperatures can be achieved in spite of relatively low set heater temperature values, with which an optimum degree of efficiency is achieved. <IMAGE>
Patent EP-0529676-A1 (EP)
Inventor: ISAKA YOSHIHARU
IPC: F02B31/06
Filed: 1992-08-31
Abstract: The present invention relates to an induction system for an internal combustion engine (1). Specifically, in addition to a main throttle valve (30) an auxiliary throttle valve is (27) provided disposed downstream of the main throttle valve (30) of the intake passage (17) and upstream of a control valve (21) to control at least a part of the cross-section of the intake passage (17).
Patent EP-0535604-A1 (EP)
Inventor: INADA TAKAHIRO
IPC: B05B12/00
Filed: 1992-09-29
Abstract: A wrist mechanism mounted on an arm (18) of a robot has a wrist flange (19) to which a spray gun (20) is mounted. Coaxially with the arm are provided concentric and relatively rotatable cylinders (36, 37, 38). From the outermost cylinder (36) extends forward a housing (40) in which gears and shafts are enclosed and operate as follows. Rotations of inner second and third cylinders (37; 38) are transmitted via spur gear trains (41, 47; 56, 60) to respective power transmission shafts (44; 57) extending in parallel to the axis (32) of the cylinders. Bevel gears (48; 61) fixed to respective far ends of the transmission shafts (44; 57) mesh with other bevel gears (49; 62) which have a second axis (33) transverse to the axis (32) of the cylinders. A cylindrical member (51) fixed to one (49) of the other bevel gears is therefore swingable about the second axis (33). Rotation of the other bevel gear (62) is transmitted to a further gear (65) to rotate the spray gun. A cover (43) besides the housing (40) has an opening (29) through which a flexible paint-supply hose (28) is led into the mechanism to be connected to the spray gun (20). This serves to reduce the length of the hose (28) from a paint color changeover valve (30) and hence shorten the rinsing time of the hose. The second axis enables the spray gun to swing therearound, thereby eliminating a dead space to which the spray gun cannot have access.