baber/WOPTO huggingface dataset:
Patent EP-0424504-A1 (EP)
Title: NOVEL 9-g(a)-HYDROXY-3-OXO-4,24(25)-STIGMASTADIEN-26-OIC ACID DERIVATIVES, A PROCESS FOR PREPARING SAME AND PHARMACEUTICAL COMPOSITIONS CONTAINING SAME.
Inventor: AMBRUS GABOR
IPC: C07J9/00
Filed: 1990-05-10
Abstract: PCT No. PCT/HU90/00033 Sec. 371 Date Feb. 17, 1991 Sec. 102(e) Date Feb. 17, 1991 PCT Filed May 10, 1990 PCT Pub. No. WO90/13559 PCT Pub. Date Nov. 15, 1990.The invention relates to novel 9 alpha -hydroxy-3-oxo-4,24(25)-stigmastadien-26-oic acid derivatives of the formula (I),   <IMAGE> (I)  wherein M stands for hydrogen, C1-4 alkyl or a pharmaceutically accteptable cation to a process for repairing these compounds and to compositions containing said compounds which exert an anti-hypercholesteremic effect.
Patent EP-0474672-A1 (EP)
Title: New class of compounds having a variable spectrum of activities for capsaicin-like responses, compositions and uses thereof.
Inventor: BLUMBERG PETER M
IPC: C07C69/00
Filed: 1990-03-30
Abstract: The present invention relates to a new class of compounds having a variable spectrum of activities for capsaicin-like responses, compositions thereof, processes for preparing the same, and uses thereof. Compounds of the invention are prepared by combining phorbol related diterpenses and homovanillac acid analogs via esterification at the exocyclic hydroxy group of the diterpene. Examples of these compounds include 20-homovanillyl-mezerein and 20-homovanillyl-12-deoxyphorbol-13-phenylacetate.
Patent EP-0531287-A1 (EP)
Inventor: BUGGE STEN
IPC: B25G1/00
Filed: 1990-05-17
Abstract: L'invention concerne un outil constitué d'un manche (14), d'une poignée supérieure (10) montée sur le manche, d'un outil supportant la charge (15) et d'une poignée supplémentaire mobile (19) comprenant une paire de bras (23, 25) partant chacun dans un sens depuis les premières extrémités jusqu'aux secondes extrémités et pourvus de bagues (24, 26) entourant le manche (14); ledit outil comprend également un système permettant de bloquer la poignée supplémentaire (19) dans une position désirée sur le manche. Selon l'invention, les bras (23, 25) sont reliés rigidement l'un à l'autre de manière à former un espace constant (a) entre les extrémités des bras (23, 25) pourvues d'une bague, cet espace (a) servant à loger un dispositif de verrouillage par frottement (27, 28).
Patent EP-0436734-A1 (EP)
Inventor: OKU TERUO
IPC: C07D295/28
Filed: 1990-07-12
Abstract: Compounds effective in enhancing the cholinergic activity, represented by general formula (I), and pharmaceutically acceptable salts thereof, methods for the preparation thereof, and pharmaceutical composition containing the same, wherein R¹ represents an optionally halogenated lower alkyl, aryl (lower) alkoxy, or heterocyclic group; R² represents a hydrogen atom or a lower alkyl group; R³ represents an optionally halogenated cyclo (lower) alkyl, aryl or arly (lower) alkyl group; A represents -CO-, -SO₂- or a lower alkylene group; and Y represents -CO-, -SO₂₋ -CONH-.
Patent EP-0444165-A1 (EP)
Inventor: SCHULLAN MAXIMILIAN
IPC: A63B49/08
Filed: 1990-08-16
Abstract: Pour l'amélioration des mouvements de frappe à exécuter au tennis, en particulier pour toute la partie de la main qui frappe placée à l'extrémité de la poignée de la raquette, on obtient, grâce au profil de la surface traditionnellement en forme de tube de trompette, avec ses différentes faces concaves courbées, et grâce à la grande surface de l'embout de poignée, pour la première fois une surface de prise et d'application optimale (grâce à la surface concave surélevée), et par conséquent la tenue de la force de maintien et le rendement de la force de toute la zone marginale de la raquette en sont fortement améliorés. En outre, ceci exclut pratiquement tout risque que la raquette s'échappe de la main.
Patent EP-0491722-A1 (EP)
Inventor: GRATZIANI ISAAC
IPC: B23K9/29
Filed: 1990-07-20
Abstract: Un connecteur à débanchement rapide destiné à la fois à une énergie électrique et à un flux de gaz pour un appareil à jet de plasma possède une prise qui comprend au moins une broche de contact et une partie réceptable correspondante qui comprend au moins un contact femelle qui reçoit la broche de contact de manière axiale. Les deux contacts possèdent un passage axial central qui conduit le flux de gaz avec un débit suffisant pour refroidir les contacts lorsqu'ils transportent un très fort courant, de l'ordre de 20 à 1,000 ampères, en courant continu. Pour une opération à forte tension chaque contact est étroitement entouré par un manchon barrière réalisé en matériau diélectrique qui est maintenu dans un élément isolant remplissant la prise ou le réceptable. Les contacts des manchons sont montés pour pivoter de manière indépendante les uns par rapport aux autres autour d'une bosse de montage centrale pour l'autoalignement lors du raccordement. Des anneaux en forme de 0 scellent les manchons aux corps de l'isolateur afin de restreindre le gaz à une zone de connexion du connecteur. La longueur axiale du manchon barrière et celle des corps isolants dépassent la distance de cheminement minimum aux fortes tensions (de l'ordre de 5 KV) et aux fortes fréquences (de l'ordre de 2-3 mHz) associées au démarrage de l'appareil.
Patent EP-0441123-A1 (EP)
Inventor: LANDI HENRY P
IPC: A61L31/04
Filed: 1991-01-09
Abstract: The invention is a composite material of two or more biocompatible polymers, at least one of which is poly-tetrafluoroethylene (PTFE) and one of which is a bioabsorbable polymer. The nonabsorbable PTFE is used in the composite as a reinforcing binder. The reinforcing binder is a network of unsintered, interconnected micro-fibers which are formed, for example, by blending with a thermoplastic polymer vehicle, such as polymethylmethacrylate which is subsequently extracted. The bioabsorbable component is contained within the structure of the PTFE microfibrils. This composite is useful in the repair of mammalian tissue where tissue ingrowth and permanent support is required.
Patent EP-0454022-A1 (EP)
Inventor: OLBRICH MICHAEL EUGENE
IPC: C07C11/02
Filed: 1991-04-22
Abstract: A method for improving the activity of a dehydrogenation and dehydrocyclization catalyst composition and a process for improving the conversion and selectivity of paraffin hydrocarbons to olefin and aromatic compounds. The novel processes comprise adding calcium aluminate to a catalyst composition comprising a zinc aluminate support and a catalyst metal, and optionally a promoter metal.
Patent EP-0484630-A1 (EP)
Title: Fluorine-free phosphate glasses
Inventor: AITKEN BRUCE GARDINER
IPC: C03C3/17
Filed: 1991-06-28
Abstract: This invention is drawn particularly to the production of glasses having essentially fluorine-free compositions consisting essentially, in mole percent, of: 
                       Li₂O   5-10   P₂O₅   30-36     Na₂O   5-15   Al₂O₃   0-5     K₂O   0-6   CeO₂   0-2     Li₂O+Na₂O+K₂O   15-25   SnO   0-20     ZnO   10-33   PbO   0-20     CaO   0-20   Sb₂O₃   0-12     SrO   0-20   Bi₂O₃   0-6     BaO   0-20   SnO+PbO+Sb₂O₃+Bi₂O₃   0-20.     CaO+SrO+BaO   12-25
Patent EP-0472921-A1 (EP)
Inventor: XIWEN MA
IPC: G05B13/02
Filed: 1991-07-26
Abstract: The fuzzy inference system comprises an inference unit (30) of pipeline architecture, a control unit (20) for controlling the operation of the inference unit, and a host computer (10) for supervising the entire operation. A plurality of inference rule groups (referred to as rule cells) each for controlling an object to be controlled are stored in a rule memory (22) of the control unit (20). The rule cell is composed of a number of path codes. The path code includes object data to be processed and operation codes. The operation codes are to control each of processing/operation sections (31 to 35) of the inference unit (30). After the host computer has set a rule cell address for designating a rule cell in the rule memory (22) to a rule cell address register (23) in order to execute an inference, when a path address counter (24) is started, path addresses are outputted from the counter (24) in sequence, so that path codes within the designated rule cell are read and supplied to the inference unit in sequence.
Patent EP-0486770-A1 (EP)
IPC: B27B25/04
Filed: 1991-08-22
Abstract: In a cutting station (4), a squared beam (1) is moved by a circulating drive band (5) along a cutter (11), which slices a wood lamina (2) from the squared beam (1). The squared beam (1) is moved along the cutter (11) in repeated circulation. When the remaining squared beam (1) has become so thin that there is the risk that the drive band (5) will come into contact with the cutter (11) and be damaged, a supporting lamina (17) is placed on the squared beam (1) at the run-in. The supporting lamina (17) is removed from the residual lamina (1a) of the squared beam (1) at the run-out and returned in the cycle to the run-in. <IMAGE>
Patent EP-0492076-A1 (EP)
Inventor: VOGEL IGNAZ
IPC: B60N2/24
Filed: 1991-10-21
Abstract: Longitudinal bearings, on which transversely displaceable passenger seats are installed, have, until now, had to be very stable and heavy due to the high cantilever moment acting on them. 
<??>The invention proposes that these longitudinal bearings be inserted inside support profiles which are provided with a T-shaped connecting groove. 
<IMAGE>
Patent EP-0488305-A1 (EP)
Inventor: TAKAHASHI KIYOSHI
IPC: E01C11/26
Filed: 1991-11-28
Abstract: The method comprises laying wire netting (2) on a roadbed (1), placing a heating plastic pipe (3) on the wire netting (2), fixing the pipe (3) thereto and depositing asphalt concrete (4) thereon, characterized by that a cooling medium is allowed to flow in the plastic pipe (3) laid on the roadbed (1), and asphalt concrete (4) is deposited while the inside of the plastic pipe is kept under a pressurized condition of 0.05 to 5 kg/cm² by said cooling medium.
Patent EP-0473214-A1 (EP)
Inventor: ZANTINGE JOHAN MICHIEL
IPC: B62D61/12
Filed: 1991-07-30
Abstract: In an air spring system for a vehicle (2) with lifting means for an axle (4, 5, 6) and with means for raising the vehicle to place it in a higher position than the normal driving position, particularly for allowing its mounting on railroad bogies (8), there is an auxiliary frame (18), with air bellows (17) between the axle (4, 5, 6) and this frame (18) and with air lifting bellows (25) between this frame (18) and the chassis (26). A lever (23) is hingedly connected to the frame (18) and, with its other end, to a vertical rod (28), which may be a shock absorber, pivoted at its other end to the axle (4, 5, 6). 
     In this way a simple and light structure is obtained both for air lifting of an axle during road travel and when the vehicle is on a bogie (8) and for raising the vehicle to allow positioning onto and removal from a bogie (8).
Patent EP-0487226-A1 (EP)
Inventor: KASSAI KENZOU
IPC: A61G7/00
Filed: 1991-11-06
Abstract: Disclosed herein is a bed apparatus (1), which comprises a bed body (3) and a bathtub (103). The bathtub (103) is vertically contracted to be storable in a space defined under a bottom plate (106) of the bed body (3), while the same is moved by a guide member (104) between a position under the bottom plate (106) and a position on a side of the bottom plate (106). In an unused state, the bathtub (103) is stored in the space, which is essentially in a dead state, defined under the bed body (3), in order to facilitate effective use of a relatively narrow room.
Patent EP-0535280-A1 (EP)
Inventor: DEDONCKER RIK WIVINA ANNA ADEL
IPC: H02P21/00
Filed: 1991-11-15
Abstract: The direct (d) and quadrature (q) components of flux, as sensed by flux sensors or determined from voltage and current measurements in a direct field orientation scheme, are processed rapidly and accurately to provide flux amplitude and angular position values for use by the vector rotator of a universal field-oriented (UFO) controller. Flux amplitude (linear or squared) is provided as feedback to tune the UFO controller for operation in direct and indirect field orientation modes and enables smooth transitions from one mode to the other.
Patent EP-0486436-A1 (EP)
Inventor: BERTOLI DOMENICO
IPC: B21C23/21
Filed: 1991-05-29
Abstract: A method for feeding billets in horizontal extruding presses which comprises the opening of the container (12), the cutting off of the surplus of the extruded billet simultaneously to the supplying of a new billet (13) in line with the container (12) and to a simultaneous withdrawal of the press shank (17) after each extruding operation and with the withdrawl of the main piston (14a) ; then the advancing of the pusher (16a) for the insertion of a new billet (13) into the container (12) which is still open and the simultaneous withdrawal of the billet shear (15) and of the feeder means for the supplying of the billet (13); the closing of the container (12) when the pusher (16a) retracts and the movement of the press shank (17) on the axis of the container (12); finally the advancing of the main piston (14a) for the inserting of the press shank (17) into the container (12) for the extrusion operation.
Patent EP-0513353-A1 (EP)
Inventor: MORI AKIRA KOMATSU RESEARCH LA
IPC: G01D1/02
Filed: 1991-01-29
Abstract: Détecteur de position servant à détecter magnétiquement la position d'une tige de cylindre d'un engin de chantier ou d'une machine industrielle, la position du piston d'un véhicule automobile, ou la position du démultiplicateur dans une balance magnétique. Ce détecteur réduit le retard dans la réponse d'un filtre passe-bas actif. A cet effet, un circuit d'opération de valeur moyenne (22) permet de déterminer la valeur moyenne de la tension de sortie d'un circuit détecteur (10) et constitue un comparateur (32) avec la valeur moyenne en tant que tension de référence. Le détecteur comprend un filtre passe-bas actif dans lequel des diodes (D1, D2) sont montées en parallèle avec des résistances (R1, R2) afin de charger électriquement les condensateurs (C1, C2).
Patent EP-0594584-A1 (EP)
Inventor: JOYCE GERALD F
IPC: C12Q1/68
Filed: 1991-01-11
Abstract: La présente invention se rapporte à des enzymes d'acide nucléique capable de cliver des ADN monocaténaire de façon spécifique au site.
Patent EP-0522085-A1 (EP)
Inventor: SMITH STEVEN DARYL
IPC: A61K6/00
Filed: 1991-03-07
Abstract: On utilise un polymère vinylique à substitution ammonium cationique afin d'améliorer les propriétés de rendements de divers adhésifs. Des adhésifs tels que les acides alkyle vinyle éther/maléique ainsi que divers autres adhésifs polymères présentent des propriétés de maintien améliorées lorsqu'on les combine avec le polymère à substitution ammonium, notamment en présence d'humidité. L'invention concerne également des bioadhésifs améliorés, par exemple, des adhésifs dentaires.
Patent EP-0527795-A1 (EP)
Inventor: KLUTH HANS-JUERGEN
IPC: H04N9/835
Filed: 1991-05-02
Abstract: On transfère en outre une porteuse son NICAM modulée avec des signaux sonores numériques. La tâche consiste à concevoir le magnétoscope VHS de telle façon que cette porteuse son puisse être enregistrée en plus des autres signaux sans perte de qualité. C'est pourquoi la porteuse son NICAM est enregistrée dans une couche plus profonde (S2) avec de secondes têtes magnétiques (K2) en multiplexage de fréquence avec des porteuses son à bande latérale unique à fréquence réduite. Applicable notamment à un magnétoscope S-VHS à enregistrement sonore multinormes.
Patent EP-0532529-A1 (EP)
Inventor: DIRAUF FRANZ
IPC: G21C17/007
Filed: 1991-05-23
Abstract: Sur deux chariots (8, 9) mobiles dans le sens circonférentiel de la tubulure (3) est disposée une paire de ciseaux (10) dont les deux branches (11, 12) ont chacune de leurs extrémités logée dans une articulation de pied (13, 14) disposée sur les chariots (8, 9). Avec leurs extrémités, les branches (11, 12) sont reliées entre elles par l'intermédiaire d'une articulation au sommet (15) sur laquelle est disposée un support (16) pour un outil ou une tête de mesure (17).
Patent EP-0597845-A1 (EP)
Inventor: LIPPMAN MARC
IPC: C12N5/09
Filed: 1991-05-22
Abstract: Procédé d'inhibition de la croissance de cellules d'adénocarcinome chez l'homme, lesdites cellules surexprimant l'oncogène erbB-2, consistant à administrer à l'homme une dose d'une glycoprotéine de 30 Kd ayant une action efficace dans l'inhibition de la croissance desdites cellules.
Patent EP-0537213-A1 (EP)
Inventor: BRANDBERG LAWRENCE C
IPC: B65D81/38
Filed: 1991-06-27
Abstract: Emballage isolant (10) pour réchauffage aux micro-ondes comportant au moins une, et, de préférence, une multiplicité de chambres (C) d'isolement à l'état latent non gonflé ou potentiellement isolantes pouvant se gonfler quand elles sont exposées à l'énergie des micro-ondes. L'emballage comprend au moins deux feuilles de matériau (22, 24) reliées (28) en des points choisis, par pans ou le long de lignes de scellement (28a) séparés par des zones non scellées (28b) qui définissent des chambres (C) gonflables non remplies entre les lignes, les pans ou les points. Lorsqu'ils sont exposés à l'énergie des micro-ondes, l'emballage et son contenu deviennent chauds. Les chambres non remplies se réchauffent également, et se remplissent ainsi d'air chaud qui se dilate ou de vapeur d'eau. Ces chambres (C) servent d'isolement pour l'emballage et accroissent le réchauffage de l'aliment (20) en réduisant la perte de chaleur due à l'emballage.
Patent EP-0607126-A1 (EP)
Inventor: LINE BRUCE R
IPC: A61K47/48
Filed: 1991-05-17
Abstract: Afin de localiser des cibles à l'intérieur du corps, des anticorps sont liés, par l'intermédiaire de bras d'espacement de polymère ou de polysaccharide, à des microsphères d'albumine d'une grosseur inférieur au micron, marquées par du Tc-99m, et à dissipation rapide. Les bras d'espacement de polymère ou de polysaccharide sont rattachés à la surface des microsphères pour produire des sites de liaison hydrophiles, stériquement libres et possédant une grande capacité de charge de molécules de ciblage ou de molécules effecteurs. Ces microsphères d'albumine marquées, effectuant le ciblage, peuvent être utilisées pour détecter de différents sites présentant un intérêt clinique, par l'intermédiaire de dispositifs d'imagerie externe non-invasifs et peuvent aussi être utilisées pour transporter des agents thérapeutiques vers ces sites.
Patent EP-0503016-A1 (EP)
Title: Device for the automatic handling of bobbin cases and completely wound bobbins in spinning machines.
Inventor: WATERMANN H JURGEN
IPC: B65H67/04
Filed: 1991-09-03
Abstract: Reel handling equipment is partly automatic when removing yarn reels from winders. The equipment is based on one frame to enable interchange of full and empty reels, with the ability to move the full reel into a transport position. - The swivel mechanism (7) which is driven from the unit (16) can put the spindles (6,8) into the direction (X, Y or Z) within the framework (12). The ends of the spindles (6a, 8a) are capable of being positioned with exactitude. A torsion unit (11) is based on the frame (12) to give added flexibility.
Patent EP-0544840-A1 (EP)
Title: Monomeric recovery from polymeric materials.
Inventor: LITT ROBERT D
IPC: C10B53/07
Filed: 1991-08-21
Abstract: A method is described for the recovery of high yields of monomers from waste and scrape polymeric materials with minimal amounts of char and tar. The process involves heating the polymer at a heating rate of at least 500 DEG  C./sec in a flow-through reactor. Heating is accomplished by contacting the polymer with a heat transfer material such as hot incandescent sand. A flow-through reactor is used to provide the high heating rates and short reactor residence times for the monomer product. The flow through reactor may be a circulating fluidized bed reactor, an entrainment reactor, a cyclonic reactor or a gravity reactor.
Patent EP-0506060-A1 (EP)
Inventor: KEECH KIMBERLY W
IPC: G06F13/12
Filed: 1992-03-27
Abstract: A current driver (10) is disclosed that includes an array of current buffers (80) and a program control circuit (12). The program control circuit (12) responds to an externally generated programming signal to generate buffer direction control, daisy chain configuration control, and tristate control signals. The buffers of the array of current buffers (80) are individually programmed by the direction control and the daisy chain configuration control signals to transmit data in one of a forward and reverse direction and to daisy chain a buffer (80) to a preceding buffer (80), respectively. The array of current buffers (80) is responsive to the tristate control signal to operate in a tristate mode. The array of current buffers (80) may be reprogrammed in response to a reset signal.
Patent EP-0519191-A1 (EP)
Inventor: POESCHL GUENTER
IPC: B05B5/053
Filed: 1992-04-30
Abstract: Device for spraying and method for the electrostatic transport of particles of electrically conductive fluids and very fine powder, and a rotating body (1) made of ceramic, a spherical central electrode (2) and an annular external electrode (3). Between the last two, high voltage is alternately applied at a high-frequency. Between the body (1) and the central electrode (2) there is an annular gap (4) which runs parallel to the axis. The cross-section of the annular gap (4) can be varied with a device for controlling amounts. <IMAGE>
Patent EP-0512484-A1 (EP)
Inventor: GIAMPIERO FERRARIS
IPC: G01D5/14
Filed: 1992-05-05
Abstract: Method to transduce and detect mechanical displacements, in which the magnetic field to be measured is linked to a plane conductive line carrying electrical current (SP1,SP2), and the displacements to be measured, directly or through a suitable mechanical joint, are transduced in spatial relative positions between a magnetic-sensitive device (D1, D2) and the said plane conductive line generating it. The magnitude of the magnetic field in each measured position depends on the shape of the linked plane conductive line, particularly on its width, embodied by metallic field. The variation of the plane conductive line shape can be determined following up the outline of the mechanical displacements to be measured.
Patent EP-0535306-A1 (EP)
Inventor: GREENBERG LAWRENCE J
IPC: A63H3/24
Filed: 1992-06-01
Abstract: A utensil which has a feeding end and a hollow handle. A holding element is displaceable within the hollow element relative to the feeding end between a revealing position, where an end of the holding element that is decorated with imitation food projects over the feeding end, and a hidden position, where the decorated end of the holding element is withdrawn and concealed within the hollow handle. A spring biases the holding element into the hidden position and a latch retains the holding element in the revealing position. The holding element enters the revealing position during withdrawal of the utensil from a toy container and enters the hidden position during insertion of the feeding end into a doll's mouth.
Patent EP-0526759-A1 (EP)
Inventor: BREWER JOHN C
IPC: A61L17/14
Filed: 1992-07-10
Abstract: A process is provided for manufacturing a polypropylene monofilament suture exhibiting reduced strain energy, increased knot security and greater resistance to acquiring an in-storage set.
Patent EP-0528238-A1 (EP)
Inventor: BIESEL WOLFGANG DR
IPC: A61M1/36
Filed: 1992-08-01
Abstract: In a device (10) for separating blood the haematocrit value of the blood to be separated plays an important role for sedimentation of cellular blood constituents. Due to the fact that considerable fluctuations of the baseline haematocrit value of the blood may occur, especially in the intraoperative field, during processing of blood, for example as a result of infused volume expanders, irrigation solutions, added anticoagulants and the like, it is expedient to include the predetermined haematocrit value of the blood to be separated in the separation process, in order to maintain the blood separation at constant values, in particular with a constant haematocrit value of the erythrocyte fraction. According to the invention, the amount of blood flowing through the separating device (10) is automatically adjusted as a function of the haematocrit value of the blood supplied. 
<IMAGE>