baber/WOPTO huggingface dataset:
Patent EP-0332527-B1 (EP)
Title: Body of the type semitrailer with tarpaulin
IPC: B62D33/077
Filed: 1989-03-06
Granted: 1992-11-04
Abstract: Body for vehicles of the tarpaulin-covered delivery-lorry type, consisting of three main elements: a front face (5), a rear face (6) and a roof (7); it is characterised in that it comprises means for the quick and dismountable assembly of the said three elements; the front face (5) being bolted onto the front part of the chassis (2) of the vehicle; the rear face (6) is likewise bolted onto the rear part of the chassis (2) of the vehicle; the roof (7) is fitted over the said front face (5) and rear face (6) by means of tenons (13). The rear face (6) is provided with doors supported by two pairs of hinges (37) of the type having two vertical axes. The system of closing these rear doors consists, in particular, of two bolts (46 and 47) situated respectively at the bottom and the top, and offset angularly by 5 to 10 DEG . <IMAGE>
Patent EP-0377368-B1 (EP)
Inventor: UGON MICHEL
IPC: G11C16/06
Filed: 1989-12-19
Granted: 1996-03-13
Abstract: Data processing device comprising at least one central data processing unit (2), and at least one non-volatile, erasable and electrically reprogrammable memory (5), at least under partial control of the processing unit. The device is characterized in that it comprises detection means (8) of a signal to request the reinitialization of the device's registers, controlling means (7) for inhibiting the application of at least one signal (Vpp, WE, EE) essential for programming the non-volatile memory (5) at least when said signal to request the reinitialisation (RAZ) of the device's registers has a level (RAZ1) sufficient to activate the reinitialisation process. A particularly interesting application of this device concerns monolithic and/or self-programmable microprocessors.
Patent EP-0340206-B1 (EP)
Title: Method and test-bench for the determination of dynamic quantities for internal combustion engines
IPC: G01M15/04
Filed: 1989-04-18
Granted: 1991-11-27
Abstract: In order, in a method for determining dynamic measured quantities of internal combustion engines, for example acceleration, exhaust, engine-speed and torque values, the internal combustion engine to be tested being coupled to a loading unit and the dynamic measured quantities of the internal combustion engine being fed to a computer unit, to be able to dispense with expensive, mechanically complicated inertia-dynamometer and roller test beds, it is proposed that the operation of a motor vehicle with an automatic gearbox be simulated in the computer unit, the system comprising the internal combustion engine and the motor vehicle being represented as a two-mass oscillator with a certain springiness and damping value, which system is coupled via the torque converter of the automatic gearbox, represented by its steady-state torque-converter family of characteristics, that control signals corresponding to the simulation of individual operating conditions of the motor vehicle be produced and output to the internal combustion engine and to the loading unit, and that the dynamic measured quantities obtained in this way be allocated unambiguously to individual operating conditions of the simulated motor vehicle. <IMAGE>
Patent EP-0399044-B1 (EP)
Inventor: URATA EIZO
IPC: F15B13/04
Filed: 1988-12-02
Granted: 1994-05-18
Abstract: Servovanne hydraulique comprenant des boisseaux (10, 10R, 10L) pouvant se déplacer à l'intérieur d'un corps de vanne (1), de manière à commuter la direction d'un fluide fonctionnel et à en modifier le débit; des chambres de contre-pression d'ajutages (18, 18R, 18L) sur lesquelles est appliquée une pression pilote provoquant le déplacement des boisseaux 910, 10R, 10L); et un mécanisme de palette composé d'ajutages (19, 19R, 19L) et de palettes (20, 20R, 20L). Des paliers sous pression statique (14R, 14L, 141R, 141L, 142R, 142L) sont formés aux deux extrémités des boisseaux (10, 10R, 10L) de manière à délimiter un passage pour le fluide fonctionnel s'étendant depuis un orifice de pompe (P) jusqu'aux chambres de contre-pression d'ajutages (18, 18R, 18L) à travers les paliers sous pression statique (14R, 14L, 141R, 141L, 142R, 142L).
Patent EP-0400041-B1 (EP)
IPC: H02J7/02
Filed: 1989-02-09
Granted: 1993-01-27
Abstract: Des circuits comprennent une partie électronique de raccordement (SN) au réseau qui peut être connectée à des sources de tension d'intensités diverses et qui sert à charger un accumulateur (B), une unité de signaux logiques (LG), un microprocesseur de commande (MC) et un affichage de la charge (A). Le microprocesseur de commande génère des impulsions d'horloge, enchaîne les signaux fournis par l'unité de signaux logiques et commande l'affichage de la charge. Afin de déterminer la durée de chargement de l'accumulateur et/ou de commander l'affichage de la charge, les paramètres suivants sont saisis par l'unité de signaux logiques dans le circuit secondaire de la partie électronique de raccordement au réseau : présence ou absence d'une tension d'entrée (EK), différents niveaux de la tension d'entrée (12 volts, 48 volts, 100-240 volts), charge connectée ou non (MK), chute au-dessous d'un seuil de capacité résiduelle (LC) ou dépassement de celui-ci.
Patent EP-0414746-B1 (EP)
Inventor: ROSENBLAD AXEL
IPC: F28D9/00
Filed: 1989-04-19
Granted: 1993-11-03
Abstract: Heating elements (10) formed by joining a pair of plates around most of their peripheries are provided with an internal partition (11, 31) which separates upper (12) and lower (13) internal spaces within the element so that separate streams of condensate are discharged from the element. A plurality of such plate elements can be used in a falling film condenser.
Patent EP-0372041-B1 (EP)
Title: Flexible tube comprising an aluminium alloy
IPC: F16L11/16
Filed: 1989-05-02
Granted: 1992-08-26
Abstract: A flexible reinforced tube comprises one or more of the following components: a compressive strength reinforcement (3), a tensile strength reinforcement (5) and/or a carcass comprising a braced hoop. At least one of said components comprises an aluminium alloy of the 2000, 5000, 6000 or 7000 series.
Patent EP-0426847-B1 (EP)
Inventor: KAWANAKA TATSUO
IPC: G06T3/40
Filed: 1989-07-29
Granted: 1997-10-08
Abstract: Le système d'affichage d'images tridimensionnelles décrit règle la direction de visualisation d'une image objet en temps réel tout en maintenant de bonnes sensations intuitives sans l'utilisation d'un matériel de conversion. Ledit système comprend un organe de stockage de modèle de surface pour image principale, qui sert à stocker toutes les données qui constituent un modèle de surface, un organe de stockage de modèles de surface pour sous-image qui sert à stocker les données qui constituent une image contractée du modèle de surface, un organe d'entrée de coordonnées qui reçoit en continu les changements de direction d'image, un organe de conversion qui convertit les données de coordonnées produites par l'organe d'entrée de coordonnées en données angulaires de direction de l'image, un organe de calcul d'image tridimensionnelle qui effectue des calculs pour convertir les données de modèle de surface en données d'image tridimensionnelle sur la base des données angulaires de direction de l'image, un organe de commutation qui est commandé par un organe de commande et qui a pour fonction ordinaire d'introduire les données de modèles de surface pour la sous-image dans l'organe de calcul d'image tridimensionnelle et, aux moments appropriés, d'introduire les données de modèle de surface pour l'image principale dans l'organe de calcul d'image tridimensionnelle, un organe de commande qui introduit les données angulaires dans l'organe de calcul d'image tridimensionnelle et qui commande l'organe de commutation, ainsi qu'un organe d'affichage d'images qui affiche l'image principale et la sous-image sur le même écran.
Patent EP-0379100-B1 (EP)
Inventor: HEIDEL PETER DR
IPC: D04H1/64
Filed: 1990-01-13
Granted: 1995-05-10
Abstract: A carrier web of a sheet-like fiber material consisting of a glass fiber mat and a mat of synthetic fibers, which and are needled together and are end-consolidated with a polymer-free low-formaldehyde melamine-formaldehyde precondensate, and a process for its preparation are described. The carrier web is preferably end-consolidated with a melamine-formaldehyde precondensate which is partly etherified and/or sulfamate-modified.
Patent EP-0427915-B1 (EP)
IPC: F16F15/14
Filed: 1990-07-06
Granted: 1993-09-15
Abstract: A torsional vibration damper for a shaft, in which the flywheel ring (1) and the hub (2) are connected by first spring elements (3), distributed uniformly in the circumferential direction, and in which second spring elements (4) of an essentially column-shaped design are provided between the first spring elements (3). The second spring elements are fixed at the one end to the hub (2) and at the other end to the flywheel ring (1), and, when the torsional vibration damper is not rotating, have a radially inwardly projecting curvature (7) in the intermediate zone. The curvature (7) can be eliminated at relatively high rotation speeds of the torsional vibration damper by means of the centrifugal forces acting on the second spring elements, which increases the spring stiffness. 
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Patent EP-0415076-B1 (EP)
Inventor: OBERDORFER-BOEGEL RAINER
IPC: A47L9/28
Filed: 1990-07-25
Granted: 1995-01-11
Abstract: A dust exhauster is described whose electric motor is designed as a commutatorless dc motor. The electrical and electronic components of the dust exhauster are positioned according to the invention within the motor cooling air intake channel. Consequently, they are directly cooled by the stream of cooling air, resulting in a substantially extended service life for these components. Furthermore, the motor with its components is relatively small in design.
Patent EP-0418707-B1 (EP)
Inventor: BAUER MANFRED
IPC: B02C18/18
Filed: 1990-09-11
Granted: 1993-12-22
Abstract: In a device for comminuting tree trunks and other parts of trees for composting, which has a cylindrical rotational element (2) which is mounted so as to be driveable in rotation in a housing chamber in the conveying path from at least one inlet shaft (4) to a discharge opening (Z) and which has comminuting tools (W) which project beyond its generating line, and is located with its axis of rotation approximately perpendicular to the conveying path, the comminution tools (W) on the rotational body (2) are constructed and arranged - in the tangential view of the rotational element (2) - at least when the rotational body is driven and in the case of a full rotation in such a way that they form a continuous impact strip (L). It is expedient that an inlet side support face (5) which is aligned approximately on the axis of rotation (3) ends in a corresponding edge (15) which, together with the generating line (M), delimits a working gap (A) which is filled by the impact strip (L) formed by the tools (W) when the rotational element (2) rotates. <IMAGE>
Patent EP-0393742-B1 (EP)
Inventor: MEAKINS STEPHEN EDWIN
IPC: C07C45/46
Filed: 1990-04-05
Granted: 1994-11-30
Abstract: The invention provides a process for the preparation alkyl substituted tetralins and indans wherein a benzyl alcohol having formula I: <CHEM> wherein R1 - R4 represent hydrogen atoms or alkyl groups having 1-3 carbon atoms and R5 and R6 are alkyl groups having 1-3 carbon atoms, is reacted with an alkene having 4-7 carbon atoms under the influence of a Lewis acid catalyst. Preferred benzyl alcohols are those wherein R1, R3 and R4 are hydrogen atoms and R2 is a hydrogen atom or a methyl group. Preferred alkenes are 2,3-dimethylbut-1-ene, 3,3-dimethylbut-1-ene, and 2 methylbut-2-ene. Preferred Lewis acids are AlCl3, FeCl3 and TiCl4. The tetralins and indanes produced are useful as intermediates for the production of well known musk fragrances.
Patent EP-0415520-B1 (EP)
Inventor: BONGIANA ANDREA P
IPC: B65D75/30
Filed: 1990-06-21
Granted: 1994-01-19
Abstract: An easy-open pack comprises a tray 5 supporting a product on one side and having its reverse side covered by a multi-layer first film 1 The product is held on the tray 5 by a second film 6. The first film 1 is bonded to the second film 6 over a portion of the films projecting laterally outwardly beyond the rim of the tray 5. The multi-layer structure of the first film 1 has a bond 4 of low bond strength between a thin upper part 3 and a relatively thicker lower part 2 thereof. Thus the second film 6 and the upper portion 3 of the first film 1 can be delaminated from the remainder of the first film 1 and can be ruptured by penetration of the upper portion 3 by the corner of the rim of the tray 5. This delamination is assisted by a cut 7 in the bottom film extending diagonally across a corner of the pack.
Patent EP-0410883-B1 (EP)
Inventor: DELLA VALLE FRANCESCO
IPC: A61P25/18
Filed: 1990-07-25
Granted: 1999-03-31
Abstract: N-acyl-N,N min -di-lysogangliosides, N min -acyl-N,N min -di-lysogangliosides and N,N min -diacyl-N,N min -di-lysogangliosides, wherein the acyl groups are derived from an aliphatic acid having from 1 to 24 carbon atoms, substituted by one or more polar groups. The acyl-di-lysogangliosides of the invention exhibit an inhibiting action on protein kinase C activation and, thus, can be utilized in therapies for various pathologies of the nervous system. Pharmaceutical compositions and therapeutic utilities for the lysoganglioside derivatives are also disclosed.
Patent EP-0428492-B1 (EP)
Inventor: CHAN ALBERT SUN-CHI
IPC: A61K8/27
Filed: 1990-10-22
Granted: 1994-06-08
Abstract: A dentifrice composition is disclosed which contains dicalcium phosphate dihydrate and other common ingredients and a zinc sodium tripolyphosphate compound.
Patent EP-0435843-B1 (EP)
Inventor: HEGDE SHRIDHAR GAJANAN
IPC: A01N43/40
Filed: 1990-12-21
Granted: 1994-06-15
Abstract: Disclosed herein are 2- or 6-fluoromethyl-3-pyridinecarboxylate derivatives with 5-[(heterocyclic)ylidene]amino substitution useful as herbicides and herbicide intermediates.
Patent EP-0449861-B1 (EP)
Title: Centrifugal pump impeller with low specific speed
IPC: F04D29/22
Filed: 1989-12-12
Granted: 1993-05-19
Abstract: A centrifugal pump impeller has blade channels (5) with a slot-shaped opening (6) in the impeller cover disks (3, 7) and in the region of the impeller outer diameter.
Patent EP-0457776-B1 (EP)
IPC: G01N27/64
Filed: 1990-02-07
Granted: 1993-01-27
Abstract: PCT No. PCT/EP90/00195 Sec. 371 Date Jul. 19, 1991 Sec. 102(e) Date Jul. 19, 1991 PCT Filed Feb. 7, 1990 PCT Pub. No. WO90/09586 PCT Pub. Date Aug. 23, 1990.A trace gas detector including in a closed gas loop, two baffle cells with an intermediate trace gas filter, each baffle cell consists of an ionization source, a labyrinth-like recombination zone and a collector electrode. A differential circuit derives a differential signal from output signals of the two baffle cells, the differential signal depending only on the trace gas concentration. Temperature changes and supply voltage changes are compensated by means of the differential circuit.
Patent EP-0458823-B1 (EP)
Title: A process for preparation of enantiomerically pure polysubstituted 1,4-dihydropyridines
IPC: A61P9/12
Filed: 1990-02-15
Granted: 1993-10-13
Abstract: A process for the optical resolution of racemic 1,4-dihydropyridines, containing isothioureido groups. Salification of racemic isothioureas with optically active acids produces diasteroisomeric mixtures of isothiouronium salts, that, using conventional techniques, are separated in the individual components to give optically pure isothioureides of 1,4-dihydropyridines and salts thereof with conventional acids. Said optically pure 1,4-dihydropyridines can then be subjected to desulphuration and to different transformations to give other enantiomerically pure and therapeutically useful 1,4-dihydropyridines.
Patent EP-0438593-B1 (EP)
Inventor: NAKAJIMA SHIGEAKI
IPC: H01C7/02
Filed: 1990-05-10
Granted: 1995-08-16
Abstract: A thin-film thermistor having positive characteristics, exhibiting the PTC characteristics and composed of an electrode and a thin film of a thickness of 0.005 to 5 νm. The thin film is one made of a barium titanate composition. The PTC characteristics are such that the change of the resistance ranges from one to ten figures in a transition region, and the rate of resistance change with temperature ranges from one to twenty figures per degree (°C).
Patent EP-0426839-B1 (EP)
Inventor: SILVERMAN GORDON
IPC: A61B5/103
Filed: 1990-05-22
Granted: 1997-03-26
Abstract: A system and method for the operant conditioning of subjects using biofeedback includes means to measure a variable condition, such as posture, which is controllable by the subject. The apparatus sets criteria which, if not met, may result in a negative reinforcement, such as unpleasant audio tone or, if the criteria is met, will reward the subject. The criteria is automatically adjusted, upwards or downwards, in accordance with the subject's history of reaching, or not reaching, the criteria. One embodiment is a device for the training of patients with idiopathic scoliosis (curvature of the spine), as a replacement for a brace. The device includes two cables, one about the chest to measure breathing and the other longitudinally about the trunk to measure spine length. The variable lengths of the cables are converted to digital signals by rotary-to-digital converters. The device includes a programmed microcomputer whose inputs are the digital converters which automatically adjusts the criteria and which controls a tone generator and its speaker to provide an audio feedback of out-of-criteria postures.
Patent EP-0490929-B1 (EP)
Title: Procede d'hydrolyse d'hemicellulose au moyen d'enzymes immobilisees et produit comprenant une enzyme hemicellulolytique immobilisee
Inventor: MUSTRANTA ANNIKKA
IPC: C12P19/02
Filed: 1990-09-03
Granted: 1996-01-10
Abstract: On prévoit un procédé d'hydrolyse d'un substrat hémicellulosique contenant des xylo-oligomères possédant une enzyme immobilisée, consistant à régler le pH d'une solution aqueuse qui contient des oligosaccharides d'hémicellulose et éventuellement des éléments ioniques jusqu'à une valeur comprise dans un domaine faiblement acidifère, et à mettre la solution en contact avec une enzyme hémicellulolytique ou un mélange d'enzymes immobilisé sur un porteur échangeur de cations faibles régénérable et sans additifs fixateurs. On prévoit également une préparation enzymatique destinée à être utilisée dans le procédé, et comprenant un porteur échangeur de cations faibles et une enzyme hémicellulolytique ou un mélange d'enzymes immobilisé sur ledit porteur.
Patent EP-0454853-B1 (EP)
Inventor: MATSUBARA SHUNSUKE
IPC: G05B19/23
Filed: 1990-10-15
Granted: 1996-03-13
Abstract: Procédé de commande de position de réaction permettant d'effectuer aisément et de manière appropriée une commande de position dans différentes installations mécaniques. Un convertisseur de comptage d'impulsions (5) calcule la somme du produit du nombre (xn) d'impulsions de réaction délivrées par un codeur d'impulsions (4) pendant une période déterminée, ainsi qu'un premier coefficient de conversion (A) et le reste (Rn - 1) pendant la période précédente (S1 ∩ S3). Si la somme est positive ou nulle, il produit autant d'impulsions de réaction qu'un quotient (yn') que l'on obtient en divisant la valeur absolue de la somme par un deuxième coefficient de conversion (B), et le reste (Rn') résultant de la division est stocké en tant que reste (Rn) afin d'obtenir une somme pendant la période suivante (S4 ∩ S8). Si la somme est négative, le nombre d'impulsions de réaction de position est fixé à une valeur (-yn' - 1) que l'on obtient en inversant le signe du quotient et en soustrayant 1 de la valeur résultante, et une valeur (B - Rn') que l'on obtient en soustrayant le reste du deuxième coefficient de conversion est utilisée comme reste (S9, S10). La pondération d'une seule impulsion de réaction de position est égale à une distance de déplacement d'une pièce mécanique mobile par impulsion d'instruction de position, et la commande de position dans différentes installations peut être effectuée par un seul type de codeur d'impulsions.
Patent EP-0591146-B1 (EP)
Inventor: GILL AJIT SINGH
IPC: F16K7/07
Filed: 1990-10-18
Granted: 1996-01-10
Abstract: A flow control and pressure reducing valve has a valve body (250) with an inlet chamber (256) and outlet chamber (257) separated by a partition plate (258). A plurality of passages (265) are formed in the valve body spaced circumferentially around the partition plate (258) and have an inlet portion opening into the inlet chamber (256) and an outlet portion opening into the outlet chamber (257). Elastomeric flow control means (266) are positioned in the passages and are responsive to pressurized fluid introduced therein to control flow of fluid through the passages (265) around the partition plate. The valve configuration allows the mounting of inlet and outlet gates within the inlet and outlet chambers to eliminate the need for separate gate valves. An auxiliary flow passage may be provided through the partition plate and flow controlled therethrough to increase the flow capacity of the valve yet still provide full flow and pressure control. Air inlet and relief valves (279) may also be provided as an integral part of the valve.
Patent EP-0474961-B1 (EP)
Inventor: WOTJAK-HOHL KAROLINE
IPC: A47B21/00
Filed: 1991-04-18
Granted: 1994-12-07
Abstract: The invention relates to a work table with a table top, in particular a corner table top (1), and with a horizontal cable duct (2) which is arranged on the front side below the table top and can be moved from a closed position, in which a receiving rail (3) which is essentially U-shaped in cross-section and is open at the top is covered by the table top, into an opened position, in which the receiving rail is accessible from above. In order that the cable duct is readily accessible both in the case of corner table tops and when the work table is located with its front side relatively close to a wall, provision is made for the receiving rail to be movable downwards essentially without twisting relative to the table top and preferably also forwards to move it from the closed position into the opened position. <IMAGE>
Patent EP-0462557-B1 (EP)
Inventor: BUSBY MOLLY I-CHIN
IPC: C09C3/08
Filed: 1991-06-18
Granted: 1996-01-17
Abstract: A colorant composition for use in coating compositions is disclosed. The colorant composition comprises a pigment component, for imparting a color to the coating composition, and a liquid vehicle for the pigment component. At least a portion of the liquid vehicle is a nitrogen-containing component selected from compounds which have a formula <CHEM> and mixtures thereof, wherein each R is independently selected from the group consisting of H, monovalent hydrocarbyl radicals having 1 to about 4 carbon atoms, divalent hydrocarbyl radicals having 1 to about 2 carbon atoms,and R'OH wherein R' is a divalent hydrocarbyl radical having 1 to about 4 carbon atoms, provided that the compound includes at least one hydroxyl group and if one R is a divalent radical then another R is a bond in the divalent radical or is another divalent radical. The use of such nitrogen-containing components provides colorant compositions having substantial benefits, e.g., substantially similar or better performance characteristics and reduced toxicity relative to current colorant compositions.