baber/WOPTO huggingface dataset:
Patent EP-0413533-A1 (EP)
Inventor: POWELL THOMAS CLARK
IPC: A61K45/00
Filed: 1990-08-10
Abstract: This disclosure is directed to preparation of individual taste-masked, high payload, microcapsules by microencapsulation of water-insoluble NSAID drug materials in the substantial absence of microcapsule agglomerates. These taste-masked microcapsules contain a high payload, e.g. at least 83+ wt.% of said NSAID drug material and can then be formulated into chewable tablets and liquid aqueous suspensions for medicinal use. Cellulose acetate phthalate is the micro-encapsulating polymer wall material. 
     Control of pH, controlled addition of a Hofmeister (lyotropic), salt, microencapsulation of the water-insoluble NSAID medicament with a liquid phase of cellulose acetate phthalate microencapsulating material and the subsequent insolubilization of said liquid encapsulating material after it is wrapped around the medicament core with dilute acid are important process parameters to achieving the proper individual microcapsules to obtain taste-masked, water insoluble NSAID drug materials, esp., naproxen and ibuprofen, by microencapsulation alone.
Patent EP-0410951-A1 (EP)
Inventor: PALLUS STEVEN BURL
IPC: F15C3/04
Filed: 1990-07-23
Abstract: A four-mode pneumatic relay includes a relay body defining four chambers, each coupled to a port. Two of the chambers are formed by a diaphragm assembly consisting of a rolling diaphragm coupled to an input post that drives a movable orifice shaft and a pair of diaphragms of different effective areas coupled to said movable orifice shaft. A movable plug assembly includes valve plugs for interconnecting the first chamber with the second chamber and the second chamber with the third chamber via a valve seat and an orifice and recess in the movable orifice shaft. A pair of mechanical switches couple different ones of said ports for providing multi-mode operation. One switch supplies input pressure to either the first port or the third port and another switch couples the second and fourth ports together or vents the fourth port.
Patent EP-0432266-A1 (EP)
Inventor: TATSUMI AKIRA
IPC: F15B11/00
Filed: 1990-01-18
Abstract: This invention relates to a hydraulic driving unit provided with: an engine (1); a variable capacity hydraulic pump (2) driven by said engine; at least one hydraulic actuator driven by oil delivered from the pump (6); a control valve means (8) for interconnecting the hydraulic pump and actuator and controlling the flow rate of hydraulic fluid fed to the actuator according to the degree of operation of an operating means (58); a pump control means (17) for controlling the displacement volume of the hydraulic pump according to the degree of operation of the operating means so that the discharge quantity of the hydraulic pump increases as the aforesaid degree of operation increases; and an engine control means (29) for controlling the RPM of the engine. The engine control means (29) monitors whether or not the discharge quantity of the hydraulic pump (2) reaches saturation and, when a specified saturation condition is reached by hydraulic pump, it can exhibit such functions (33,36) as increasing the RPM of the engine (1) and eliminating saturation.
Patent EP-0416073-A1 (EP)
Title: Process and means for directly and effectively determining the hollow volume of a screen or the absolute and relative ink releasing factor of inking rollers, particularly for flexographic printing.
Inventor: DELLA TORRE RENATO
IPC: G01B13/22
Filed: 1990-03-19
Abstract: For directly and effectively determining, the hollow volume of a screen, or of absolute and relative ink releasing factor of inking rollers, particularly for flexographic printing, at least the penetration of at least a plastic or at least hyperplastic phase (2, 20), of known quantity, in the cell recesses (33) delimited by doctor scraping level (33'), of a screen (3) and at least the penetrated phase quantity and/or the phase quantity, released or transferred to a support is determined. At least the penetrated phase quantity, is determined by difference, between the known phase quantity, preceding penetration and the phase quantity remained, at least after penetration or transferred to a support. It is measured in term of change of position of the surface, interface or the like (23) of the fluid and/or hyperplastic phase (2), in a chamber (10) having a constant cross section and is displayed by a substantially transparent graduated ruler (4).
Patent EP-0490959-A1 (EP)
Inventor: NEIKTER KENNETH
IPC: B05B15/12
Filed: 1990-08-24
Abstract: Selon un procédé d'élimination de vapeurs de solvants d'une carrosserie de véhicule, on achemine de l'air jusqu'à la carrosserie (1) par l'intermédiaire d'un premier moyen (6) disposé à l'extérieur de ladite carrosserie, à une vitesse et à une température telles qu'elles chassent les vapeurs de solvants, lesquelles sont amenées à s'écouler vers un second moyen (7) situé à l'extérieur de la carrosserie du véhicule et destiné à aspirer les vapeurs de solvants. Un appareil de mise en oeuvre de ce procédé se compose dudit premier moyen (6) destiné à acheminer de l'air jusqu'à la carrosserie (1) du véhicule, et d'un second moyen (7) destiné à aspirer les vapeurs de solvants de l'intérieur de la carrosserie du véhicule.
Patent EP-0451238-A1 (EP)
Inventor: BLACKBURN JAMES R
IPC: B60R9/10
Filed: 1990-09-28
Abstract: Le support (10) pour bicyclette peut être monté sur la partie coffre d'un véhicule automobile. Le support (10) possède des bras s'étendant vers l'arrière (60, 62) sur lesquels sont montées des pattes (100) de fixation d'un cadre de bicyclette. Deux pattes de fixation (100) sont prévues pour tenir chaque cadre de bicyclette, une patte de fixation (100) tenant le tube supérieur (132). La patte de fixation (100) qui tient le tube de la selle tient également de préférence le tube supérieur.
Patent EP-0504180-A1 (EP)
Title: Glycyl-p-amino-pyridine for the treatment of senile dementia states.
Inventor: QUADRO GIUSEPPE
IPC: A61K31/44
Filed: 1990-11-30
Abstract: PCT No. PCT/EP90/02055 Sec. 371 Date Jun. 2, 1992 Sec. 102(e) Date Jun. 2, 1992 PCT Filed Nov. 30, 1990 PCT Pub. No. WO91/07963 PCT Pub. Date Jun. 13, 1991.A pharmaceutical composition (orally or parenterally administered) containing glycyl-p-amino-pyridine monoacetate alone or together suitable carriers, which shows surprising anti-amnesic and anti-Alzheimer properties, is described.
Patent EP-0455935-A1 (EP)
Inventor: PAUTSCH WOLF-GUNTER
IPC: E05B15/04
Filed: 1991-01-29
Abstract: A lockable rubbish bin consists of a bin body (1), which can be emptied by a refuse vehicle into the rubbish-collecting space of the latter and has a bin lid (2) which can be detachably bolted to the bin body by means of a bin lock. The lock is formed by a lock body (7) mounted on the outside of the bin body (1) and having a lock bolt (8) fastened to the underside of the bin lid (2). For opening, the lock is actuated either by the authorised user or by means of an actuating member located on the refuse vehicle and matching all rubbish bins. The lock body (7) possesses a closed housing (9) in which a catch member (18), cooperating with an opening member (29) to be actuated by the user, for the lock bolt (8) is movably supported transversely to the bin axis, and for cooperation with the actuating member located on the vehicle, a push slide (25) is for its part supported displaceably in the housing (9) transversely to the bin axis and is movable by the actuating member located on the vehicle into driving engagement with the catch member (18). <IMAGE>
Patent EP-0465758-A1 (EP)
Title: Massage device
Inventor: KOLL WALTER
IPC: A61H15/00
Filed: 1991-02-08
Abstract: In a masssaging device, a fork-shaped part is arranged on a handle so as to oscillate about a swivelling spindle. The fork-shaped part has a rolling-body is rotatably mounted. By virtue of the oscillating arrangement of the fork-shaped part, the rolling-body axis can tilt to a limited extent to both sides out of a position extending parallel to the handle. The rolling body has a plurality of disks which are arranged individually so as to be rotatable on the rolling-body axis and, on their circumferential surface, have a toothing which rolls over the skin to be massaged during the use of the massaging device.
Patent EP-0471145-A1 (EP)
Inventor: SCHLEBUSCH HEINZ-JUERGEN
IPC: E21D15/51
Filed: 1991-03-15
Abstract: The invention relates to a length-adjustable telescopic hydraulic mine prop according to the assumed generic category, which is to be designed in such a way that the piston base does not run against the collar ring when hydraulic pressure is admitted to the single prop. This is to be achieved by a special stroke-limiting valve which is to be spatially combined with the pressure-relief valve in such a way that the structural dimensions of this type of prop are not increased to the outside, and in principle recourse can be had to an already previously known pressure-relief valve.
Patent EP-0452905-A1 (EP)
Inventor: TAKAGI YUJI
IPC: G01B11/24
Filed: 1991-04-17
Abstract: A method and an apparatus for inspecting a three-dimensional surface shape and pattern of an object (1) under inspection by images of the surface of the object, said images being formed by reflected light rays from the object illuminated by lights. The surface of the object is illuminated by first (3) and second lights (4) provided on the inspected surface side of the object and at different heights from the object, images of the reflected light rays from the surface of the object illuminated by the first and second lights (3,4) are acquired by an imaging unit (5), a first image of the surface of the object illuminated by the first light and a second image of the surface of the object illuminated by the second light, both acquired by the imaging unit, are input separately, brightness values at the same pixel points of the first and the second images are subjected to a division process to obtain a value, and by using this value as the brightness value of the pixel, a third image is formed which is used for quality evaluation.
Patent EP-0473006-A1 (EP)
Inventor: HENKEL HORST
IPC: F02F7/00
Filed: 1991-08-14
Abstract: The invention relates to a cylinder block (1) for motor vehicle engines with crankshaft bearings and an oil sump each of which are detachably fixed to it. The characteristic of the invention is that a tank of sound-insulated material accommodating the crankshaft bearings and forming the oil sump and the side longitudinal walls of the crank casing is detachably fixed on the cylinder block (1). <IMAGE>
Patent EP-0493758-A1 (EP)
Inventor: KOMIYAMA OSAMU
IPC: C12Q1/37
Filed: 1991-12-20
Abstract: An instrument for measuring the activity of an enzyme or the activity of an enzymatic reaction-inhibiting substance, which comprises a thin tube section charged with a substrate gel for an enzymatic reaction and provided on one end thereof with a receptacle section for a sample liquid to be measured.
Patent EP-0467444-A1 (EP)
Inventor: BERETTA GIOVANNI
IPC: D03C1/00
Filed: 1991-07-05
Abstract: Actuation device for the programming of rotary dobbies for actuating frame heddles in looms, comprising a selection lever (19, 119) rotatable about a fixed pivot (19a, 119a) under the action exerted by pressure beams (27, 28) acting on thrust means (21, 22) articulated to one end of said lever (19, 119) for the purpose of positioning projections (19b, 19c, 119b, 119c) of the selection lever (19, 119) along - or outside - the path followed by the outer end of the lever (9, 10, 110) during one half-revolution, for the purpose of determining - or otherwise - the variation in the position of the frame, said rotation of said lever (19, 119) being effected during the rotation of the shaft (1) and being held by positioning (24, 25, 29, 30) and blocking (31, 32, 34, 134) means associated with said thrust means (21, 22).
Patent EP-0467576-A1 (EP)
Inventor: JOHNSON SONYA
IPC: A23L27/20
Filed: 1991-07-09
Abstract: A new chewing gum flavor ingredient, cinnamic aldehyde propylene glycol acetal (CAPGA), has been synthesized and has the structure displayed below. CAPGA is used in chewing gum compositions, particularly cinnamon and fruit-flavored gum. CAPGA also is used in a new method of making chewing gum, particular cinnamon and fruit-flavored gum. CAPGA may be added to other food, drug or other oral compositions, including tooth paste.
Patent EP-0459924-A1 (EP)
Inventor: BUTTACI MARIO
IPC: E04G11/46
Filed: 1991-05-28
Abstract: The method is characterised in that it essentially consists in inserting, during the moulding, at least one longitudinal profile (2) into the foam during its formation. <IMAGE>
Patent EP-0459970-A1 (EP)
Inventor: HOLUIGUE CLAUDE ING
IPC: C01B31/04
Filed: 1991-04-12
Abstract: For graphitising carbon bodies (2), the latter are clamped together at their end faces to give a horizontal strand (1) in a graphitising furnace and heated by current supply in a graphitising zone (6), before they are cooled in a cooling zone (8). The strand (1) is continuously supplemented at the furnace inlet (11) by attaching individual carbon bodies (2) and continuously shortened at the furnace outlet (12) by taking off the graphitised carbon bodies (2). To ensure advantageous conditions with respect to control of the strand, the strand (1) passes at least in one section of the cooling zone (8) through a carbon-containing bed (9) whereas it is moved at least largely in a self-supporting manner under a blanket gas atmosphere outside the bed. 
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Patent EP-0460201-A1 (EP)
Inventor: FAVREAU JEAN CLAUDE
IPC: H04N3/18
Filed: 1990-12-21
Abstract: Un premier transformateur est couplé à un collier de déviation et à une source de tension secondaire dérivée afin de commander une charge, par exemple, de générer une tension à anode accélératrice. Un interrupteur marche/arrêt réagit à un signal marche/arrêt. Un second transformateur comporte un bobinage primaire couplé à l'interrupteur et à une source de tension et un bobinage secondaire couplé au premier transformateur. Un premier circuit d'échantillonnage génère un premier signal de réaction indiquant un passage de courant du bobinage secondaire au premier transformateur. Un premier circuit de sécurité réagissant au premier signal de réaction régule l'effet du signal marche/arrêt sur l'interrupteur lorsque le courant qui passe du bobinage secondaire au premier transformateur dépasse un seuil, en limitant le temps de l'interrupteur en position de marche pour limiter la valeur de crête du courant. Un deuxième circuit d'échantillonnage génère un second signal de réaction indiquant la tension à anode accélératrice. Un second circuit de sécurité réagissant au deuxième signal de réaction régule l'effet du signal marche/arrêt sur l'interrupteur lorsque la tension à anode accélératrice dépasse un seuil, par exemple en raison de la formation d'un arc interne dans le tube cathodique, en interrompant la propagation du signal marche/arrêt pour bloquer le fonctionnement de l'interrupteur. Un troisième circuit d'échantillonnage détecte le courant conduit par l'interrupteur et génère un troisième signal de réaction. L'un des deux circuits de sécurité réagit également au troisième signal de réaction. L'interrupteur, le transformateur et le collier de déviation peuvent être couplés selon une configuration Wessel.
Patent EP-0468061-A1 (EP)
Title: Robot industriel du type a bras articule, avec mecanisme d'articulation de commande
Inventor: TORII NOBUTOSHI
IPC: B25J9/06
Filed: 1991-02-15
Abstract: Mécanisme d'articulation de commande pour transmettre un couple à des éléments entraînés d'un robot depuis une source de commande, qui est constitué de deux mécanismes d'articulation espacés et différents l'un de l'autre en phase cinématique, et dans lequel le couple est constamment transmis de la source de commande aux éléments entraînés du robot, par l'intermédiaire d'au moins un de ces deux mécanismes d'articulation. Et même lorsqu'un état de point mort se produit dans l'un des mécanismes d'articulation, l'autre mécanisme d'articulation transmet le couple, de sorte que les régions de travail des éléments entraînés du robot peuvent être élargies.
Patent EP-0554247-A1 (EP)
Inventor: CHENARD BERTRAND LEO
IPC: C07D451/06
Filed: 1991-03-04
Abstract: PCT No. PCT/US91/01470 Sec. 371 Date Nov. 6, 1992 Sec. 102(e) Date Nov. 6, 1992 PCT Filed Mar. 4, 1991 PCT Pub. No. WO91/17156 PCT Pub. Date Nov. 14, 1991.5-(1-Hydroxy-2-piperidinopropyl)-2(1H,3H)-indolone derivatives and analogs; pharmaceutical compositions thereof; methods of treating CNS disorders therewith; and intermediates useful in the preparation of said compounds.
Patent EP-0489917-A1 (EP)
Inventor: TANAKA SEIJI - - YANASE -CHOME
IPC: H04M11/06
Filed: 1991-04-01
Abstract: A composite telephone set comprising an information input means through which are inputted a telephone number and information indicating an automatic answering telephone part or a data communication means in respect to the telephone number, a storage means for storing the information inputted through the information input means, and a control means which collates the telephone number sensed by a telephone number sensing means with the telephone number stored in the storage means and, when the numbers coincide with each other, operates either of the automatic answering telephone part or the data communication means is operated according to the information stored. In the composite telephone set, the storage means stores the telephone number and the information inputted from the information input means which indicates the data communication means or the automatic answering telephone part, and collates a telephone number inputted from the telephone circuit which is sensed by the telephone number sensing means with the telephone number stored in the storage means. When the former coincides with the latter, the control means selects the data communication means or the automatic answering telephone part according to the stored information corresponding to the telephone number and operates the selected one.
Patent EP-0522061-A1 (EP)
Inventor: AUSTIN COLIN
IPC: G05B13/02
Filed: 1991-03-28
Abstract: On décrit une machine de moulage à injection améliorée (10) qui produit des articles par charges discrètes. Pour chaque charge on mesure une caractéristique réelle d'écoulement plastique au moyen d'un capteur (24) implanté dans la buse (17) de la machine (10) et on la transmet à un dispositif de traitement de données (26), qui reçoit également une caractéristique d'écoulement plastique de référence (dPr/dt). On effectue une comparaison entre la caractéristique de référence et la caractéristique mesurée (Pact) de la charge précédente. De cette manière, on peut déduire une caractéristique de déplacement compensée du coulisseau (dxram/dt), que l'on introduit dans l'unité de commande des processus (22). On effectue une autre charge, et le processus est répété avec la caractéristique mesurée suivante (Pact) jusqu'à obtention d'une caractéristique de déplacement optimisée du coulisseau (dxram/dt). On peut de cette manière améliorer la qualité de l'article et faire des économies de matériaux et de temps de fabrication.
Patent EP-0532516-A1 (EP)
Title: Substrate regenerating biosensor.
Inventor: HILL NORMAN
IPC: C12Q1/28
Filed: 1991-04-30
Abstract: A biosensor for the detection and determination of the concentration of toxins by use of enzyme inhibition. Inhibition biosensors are affected by non-specific denaturation and substrate utilization which both result in a limited operational lifetime. These problems are mitigated by providing in an environment an enzyme which is oxidized by hydrogen peroxide the oxidized enzyme being reduced by an electron transfer agent, such as ferrocene, which is itself oxidized in the process. The electron transfer agent is capable of regeneration back to the reduced state and the extend of electron transfer regeneration gives a measure of enzyme inhibition by toxin. Electro-chemical technique allows for the generation of hydrogen peroxide from oxygen in aqueous media and the reduction of oxidized electron transfer agent. Immobilization of the enzyme to an electrode increases efficiency while potentially reducing denaturation. The biosensor can be used for the environmental determination of toxins like cyanide.
Patent EP-0505509-A1 (EP)
Title: Aeronef a turbopropulsion
Inventor: VALVERDE RENE L
IPC: B64C29/00
Filed: 1991-04-03
Abstract: Aéronef possédant un corps sensiblement circulaire présentant un profil longitudinal semblable à celui de l'aile d'un avion, et comportant au moins deux ensembles (15) de pales concentriques à contrarotation disposés à l'intérieur dudit corps afin de créer une veine d'air à portance verticale à travers lesdits ensembles (15), ainsi que des dispositifs générateurs de puissance (6, 13, 21, 23) et des dispositifs (122, 123, 124, 126) destinés à coupler les dispositifs générateurs de puissance aux ensembles de pales (15) afin d'en maintenir le mouvement rotatif. Il comprend également des dispositifs propulseurs (6, 18, 157) couplés aux dispositifs générateurs de puissance afin d'appliquer une poussée horizontale à l'aéronef, des dispositifs de rétro-propulsion (21, 169) comprenant une pluralité de chambres de combustion (104) situées sous les ensembles de pales afin de renforcer ladite veine d'air à portance verticale, ainsi qu'un diffuseur pneumatique (106) disposé sous lesdits ensembles de pales (15) et en communication fluidique avec les chambres de combustion (104) et l'élément d'admission des dispositifs générateurs de puissance afin d'assurer une arrivée d'oxygène destiné à soutenir la combustion dans lesdites chambres de combustion (104) et à soutenir la puissance dans lesdits dispositifs générateurs de puissance (6, 13, 21, 23). Ledit diffuseur comprend des palettes supérieures (7, 101) disposées au-dessus desdits ensembles de pales (15) afin d'admettre de l'air, des palettes inférieures (24) disposées au-dessous dudit diffuseur pneumatique (106) afin d'évacuer l'air, ainsi que des dispositifs respectivement supérieur et inférieur (110) servant à commander lesdites pales.
Patent EP-0528899-A1 (EP)
Title: Quaternerised esters obtained from alkanol amines with fatty acids and their use as reviving agent.
Inventor: UPHUES GUENTER
IPC: C11D1/04
Filed: 1991-05-08
Abstract: PCT No. PCT/EP91/00863 Sec. 371 Date Nov. 16, 1992 Sec. 102(e) Date Nov. 16, 1992 PCT Filed May 8, 1991 PCT Pub. No. WO91/17974 PCT Pub. Date Nov. 28, 1991.Quaternized esters having fabric-softening and hydrophilicizing properties are obtained by reaction of unsaturated fatty acids containing at least 40 mol-% transconfigured double bonds or esters thereof with alkanolamines and subsequent quaternization of the reaction products with alkylating agents.
Patent EP-0539456-A1 (EP)
Inventor: BAUDUIN SERGE
IPC: G01N33/34
Filed: 1991-07-16
Abstract: Dispositif pour la détection et la mesure en continu des impuretés contenues dans une matière fluide en déplacement, notamment pour la pâte à papier en défilement, dans lequel la matière fluide traverse un tube (1), muni sur l'une de ses faces (5) d'une fenêtre transparente (4), et comprenant: un flash (11), une caméra (9) synchronisée avec le flash (11); une carte de numérisation (15), associée à la caméra (9); un ensemble de traitement (13), destiné à extraire des signaux captés par la caméra la dimension et la quantité des impuretés présentes dans la matière fluide au niveau de ladite fenêtre (4); un organe de restitution sensorielle (14).
Patent EP-0553219-A1 (EP)
Inventor: LEE CARLOS
IPC: F02B27/00
Filed: 1991-10-09
Abstract: Un résonateur Helmholtz est placé à l'intérieur d'un conduit de gaz pour atténuer les bruits qui passent à travers le conduit. Le résonateur Helmholtz comprend un espace intérieur avec lequel l'écoulement gazeux communique par un trou traversant situé dans la paroi de l'enveloppe. Le conduit comprend deux parties qui s'enclenchent brusquement de manière télescopique pour capturer le résonateur Helmholtz.