baber/WOPTO huggingface dataset:
Patent EP-0091160-A1 (EP)
Inventor: VAN UDEN ALBERTUS JAN PAULUS M
IPC: H03G3/12
Filed: 1983-03-28
Abstract: In a circuit for amplifying and/or attenuating a signal, which circuit comprises an amplifier stage (3) having an inverting input and a non-inverting input and an output, a first voltage divider (5) having n taps (6.1, 6.2, ..., 6.n) is arranged between an input terminal (1) and ultimately a point of constant potential (18). The taps (6.1, 6.2, ..., 6.n) are connected to a first controllable switching unit (7) for switching individual ones of the taps (6.1 to 6.n) to the non-inverting input of the amplifier stage (3). Further, a second voltage divider (11) having m taps (12.1, 12.2, ...., 12.m) is connected between an output terminal (2), which is the output of the amplifier stage (3), and (ultimately) the point of constant potential (18). The taps (12.1 to 12.m) are connected to a second controllable switching unit (13) for switching individual ones of the taps (12.1 to 12.m) to the inverting input of the amplifier stage (3).
Patent EP-0108455-A1 (EP)
Inventor: LISKAMP R M J CANCER CTR INST
IPC: C07D239/54
Filed: 1983-10-31
Abstract: The invention concerns novel sparsomycin (S c -R s ) derivatives having superior cytostatic activity compared to sparsomycin itself. Said derivatives contain a lipophilic group R 2 , selected from C 2 -C 20 -alkyl, aryl, aralkyl and alkaryl, which is preferably n-octyl or benzyl.
Patent EP-0097447-A1 (EP)
Inventor: PRICE ANTHONY GEORGE
IPC: F16D65/54
Filed: 1983-06-07
Abstract: In a disc brake the application of the brake is initiated by angular movement of at least one pressure plate with respect to reaction member to cause the pressure plate to move axially into engagement with a frisson disc which, in turn, is urged into engagement with a surface in a stationary housing. The angular movement is effected hydraulically by an actuator comprising a piston (8) working in a bore (7) of a cylinder (5), the axis of which is subtantially at right angles to that of the brake. The piston (8) acts on a thrust member (13) having a part-spherical inner surface (14), co-operating with a complementary surface on the inner end of an axially split collet (15) and the thrust menber (13) is slidable in a transverse direction with respect tc the piston (8). The collet (15) is associated with a pull-rod 23) passing through the actuator with a substantial clearance, the inner end of the pull-rod (21) being pivotally couplec to a lug on the pressure plates, and the outer end being adapted for connection to a hand lever (21) by means of which the pull-rod (23) can be moved in a brake-applying direction.
Patent EP-0123748-A1 (EP)
Inventor: BEARD TERRY D
IPC: G03B35/26
Filed: 1983-09-12
Abstract: A moving picture of a scene is recorded with a relative lateral movement between the scene and the recording mechanism. The recording is played back and viewed through a light filter which has a greater optical density for one eye than for the other eye. One eye perceives a darker image which appears to lag in time the image perceived by the other eye. The three-dimensional effect can be controlled by controlling the direction and speed of relative movement, the relative optical densities of the filter used for each eye, and the size of and distance from the viewing screen. The invention also includes viewer glasses in which the optical density of one lens is at least 0.3 neutral density darker than the optical density of the other lens, and the difference in optical density between the two lenses is within the range of approximately 0.8 to approximately 2.0 neutral density.
Patent EP-0118644-A1 (EP)
Inventor: NATH PREM
IPC: H01L31/04
Filed: 1983-12-22
Abstract: In a apparatus for glow discharge deposition process gases are commonly introduced into a deposition chamber (29) from a gas manifold (36) disposed on the upstream side of a substrate (11). As the process gases are drawn across the surface of the substrate, they are continuously disassociated and recombined under the influence of an electromagnetic field developed by a deposition cathode or microwave generator. By providing a (62) precathode system upstream of the deposition cathode or microwave generator, (a) impurities in the process gases, (b) contaminants from the walls of the deposition chamber and (c) initially disassociated and recombined process gas compositions may be deposited onto and collected from a collection plate disposed upstream of the substrate (11). In this manner, higher order chains of the process gases are subjected to the upstream electromagnetic field and are therefore more easily broken down by the deposition cathode and deposited onto the substrate in desired lower order chains and compositions so as to provide improved electrical properties.
Patent EP-0087335-A1 (EP)
Inventor: OTT WILLIAM E
IPC: F16D51/10
Filed: 1983-02-02
Abstract: A wedge actuated drum brake assembly uses a wedge- shaped actuation rod (92) and a roller cage (102) slidably mounted thereon to transmit actuating forces from a fluid pressure actuator to a pair of friction elements (18, 20). The actuating rod (92) and roller cage (102) are provided with a compression spring (122) between the rod (92) and the roller cage (102) and an extension spring (118) between the roller cage (102) and the housing (40) within which the actuating rod (92) and roller cage (102) are movably mounted. The extension spring (118) opposes the compression spring (122) during initial movement of the actuating rod (92) to thereby cancel the spring forces acting on the cage (102). A flexible boot (128) interconnects the rod (92) and the wall of the housing (40) and includes a bead (130) that is clamped with the end coil of the extension spring (118) between a shoulder (80) on the housing and a portion (133) of the fluid pressure actuator (84) that extends into the housing (40).
Patent EP-0126067-A1 (EP)
Title: Procede interactif simule de division et d'affectation
Inventor: CHI ULI HAN-HSIANG
IPC: G09B7/04
Filed: 1982-11-19
Abstract: Un système d'entraînement visuel relativement bon marché, portatif et indépendant affiche de manière interactive des représentations bidimensionnelles d'objets allongés sur un écran de visualisation (Fig. 1). Un opérateur observe l'objet allongé et par l'intermédiaire d'un organe d'introduction de données, tel qu'un clavier alphanumérique, divise l'objet en segments et affecte les segments selon des critères présélectionnés. Les résultats de la décision de l'opérateur sont ensuite calculés dans un processeur de données programmé et sont comparés visuellement avec un résultat prédéterminé qui est stocké en mémoire pour l'objet particulier (Fig. 3).
Patent EP-0101493-A1 (EP)
Inventor: VALDMANIS JANIS A
IPC: G01R29/02
Filed: 1983-01-21
Abstract: Des signaux électriques sont mesurés (analysés et affichés) avec une résolution de l'ordre de la picoseconde par échantillonnage électro-optique du signal analysé (Fig. 1) dans une cellule de Pockels à ondes progressives (32). Des impulsions d'échantillonnage, provenant d'un générateur d'impulsions optiques (10) telles qu'un laser à verrouillage de mode d'impulsion de collision, d'une durée inférieure à la picoseconde sont transmises au travers de la cellule (32) sous forme de lumière polarisée (50) et traduites en une sortie différentielle correspondant à la différence d'amplitude entre les composants transmis et rejetés de la lumière polarisée. Les signaux, en synchronisme avec les impulsions d'échantillonnage optique, sont produits pour se propager le long de la cellule en direction transversale par rapport à la transmission des impulsions d'échantillonnage optique et selon une relation de retard variable avec celles-ci. Il est souhaitable de découper (62) un rayon séparé (12) des impulsions optiques et de l'utiliser pour actionner un dispositif photo-conducteur produisant les signaux. La sortie différentielle est traitée, de préférence par un détecteur synchrone (76) et par un dispositif d'établissement de moyenne; le détecteur synchrone est synchronisé avec le découpage des impulsions lancées, et affiché (72) sur une base de temps en synchronisme avec le retard variable des impulsions. Le signal est affiché par conséquent sur une échelle de temps étendue pour la mesure et d'autres analyses. La réaction des photo-détecteurs, des commutateurs photo-conducteurs et d'autres dispositifs ultra-rapides actionnés par la lumière peut être déterminée, lorsque ces dispositifs sont utilisés en tant que source des signaux analysés et affichés.
Patent EP-0110907-A1 (EP)
Title: Dispositif de blocage de l'arbre de direction d'un vehicule a moteur
Inventor: WEBER GUENTER
IPC: B60R25/021
Filed: 1983-05-19
Abstract: Dispositif d'arrêt du mouvement rotatif de l'arbre de direction (1) d'un véhicule à moteur, ayant un verrou d'arrêt (4) actionné par une serrure, verrou qui, dans sa position d'arrêt, est disposé dans l'ouverture (3) d'une partie en saillie solidaire de l'arbre de direction. Sur les deux côtés de ladite partie en saillie (2a-d) et dans la zone de l'ouverture (3) se trouvent des parties fixes (5) du véhicule qui présentent aussi des ouvertures (5a-5b) permettant le passage du verrou (4). Dans la position d'arrêt lesdites ouvertures (3, 5a, 5b) sont alignées.
Patent EP-0122278-A1 (EP)
Inventor: RIJLAARSDAM CORNELIS ELISABETH
IPC: B43K8/00
Filed: 1983-10-14
Abstract: Un appareil de pulvérisation et de mélange de matériaux fluides, en particulier des matériaux colorants, comprend une enveloppe (1) dotée d'un certain nombre de connexions pour différents matériaux fluides, une connexion pour de l'air comprimé (2) ou pour un élément similaire, ainsi qu'un nombre correspondant de buses pour les matériaux à pulvériser. L'ouverture desdites buses est réglée par un mécanisme de fonctionnement (10) et de régulation (15). Le réglage de l'air secondaire se fait par un disque rotatif à encoches (32).
Patent EP-0128903-A1 (EP)
Inventor: BOGGS DANIEL R
IPC: A61M39/14
Filed: 1983-10-03
Abstract: Un dispositif de transfert de fluide (10) comprend un corps fusible (14) possédant un alésage axial (16) et une section transversale généralement constante sur toute la longueur axiale de l'alésage. Une zone d'absorption d'énergie radiante (30) est formée dans le corps. En réaction à l'application d'énergie radiante, la zone fond pour former une ouverture (41) dans le corps qui s'étend radialement dans l'alésage. Un des dispositifs peut être utilisé pour former un joint d'étanchéité amovible pour une source de fluide. Deux dispositifs peuvent être couplés entre eux, leurs zones absorbant l'énergie radiante se trouvant alors en contact face à face. En focalisant l'énergie radiante sur les zones en vis-à-vis, on peut former un cheminement de fluide entre les dispositifs couplés. On peut exécuter des connexions répétées en utilisant la même paire de dispositifs, dont la longueur totale devient de plus en plus courte après chaque connexion, ce qui rend le dispositif plus compact.
Patent EP-0126227-A1 (EP)
Inventor: LOTSCHER TONI
IPC: B64D25/00
Filed: 1984-03-12
Abstract: 1. Rescue appliance for persons in danger at locations remote from the ground, comprising a rescue container (1), of which the peripheral confines incorporate at least one passage (8, 8') which can be opened to allow persons to be transferred from the place they are staying (19) to the rescue container (1) and to leave the latter and then closed so that the persons can be transported, and comprising a fixing device (14) for a load cable (17) by which the rescue appliance can be attached to a helicopter and also comprising a holding device (11-13) for holding the rescue appliance in a position in which the rescue container (1) is alongside the location (19) so that with no notable difference in heights, the persons can climb into the rescue container (1), characterised in that for rescuing passengers from stationary mobile units of a suspended cable railway, the appliance has, constituting the holding device, a supporting device (11-13), which serves for attachment of the rescue container (1) to the supporting cable (15) or to the mobile unit (19) thereof and which by lowering of the rescue appliance can be supported on the supporting cable (15) of the suspended cable railway or on the mobile unit thereof and, in the supported condition, detached by lifting the rescue appliance and being spaced apart from the bottom (2) of the rescue container (1) by an amount which is so dimensioned or which is so adjustable that the rescue appliance supported on the mobile unit or on the supporting cable (15) in a position immediately adjacent the mobile unit makes it possible for passengers to be transferred without any notable difference in heights.
Patent EP-0161323-A1 (EP)
Inventor: HELLER WOLFGANG DIPL-HOLZWIRT
IPC: D04H13/00
Filed: 1984-04-16
Abstract: Method for obtaining a predeterminable weight per unit area in the transverse direction of a fibre layer (23) formed on a moving base (22) for the manufacture of chipboards, fibre boards, and the like, by means of which variations in the raw material composition and variations in the chip geometry can be immediately compensated with a view to maintaining a desired weight per unit area, by changing the thickness of the entire fibre layer (23), or in the case of a fibre layer (23) to be built up in a plurality of layers by changing at least one of the fibre layers, as a function of a desired weight per unit area over the width of the fibre layer, at least in certain regions by a mechanical action over the width of the fibre layer (23). <IMAGE>
Patent EP-0124808-A1 (EP)
Inventor: SHIOW CING LIN
IPC: C08L63/00
Filed: 1984-04-17
Abstract: This invention reiates to a reactive plastisol dispersion composition comprising
     (1) at least one polyvinyl acetal thermoplast in powder form, which is insoluble in the plasticizer at room temperature and plasticizable at a temperature at or above fluxing temperature, and which thermoplast has a flow temperature at 1,000 psi of between 100° and 200°C;   (2) a liquid plasticizer comprising an epoxide resin having on average more than one epoxide group in the molecule or a mixture of said epoxide resins in combination with a member of the group consisting of
   (a) at least one ethylenically unsaturated monomer, oligomer or prepolymer of the formula:
     wherein R is H or CH 3 , R, is an organic moiety and n is 1 or more,   (b) at least one unsaturated polyester containing the group:
     wherein R 2  and R 3  are organic moieties, x is 0-20 and y is 1-20 and y is 1-20, and   (c) a mixture of (a) and (b);       (3) an effective amount of a latent curing agent for said epoxide resin, which is inactive in the epoxide resin at room temperature and which is selected from the group consisting of dicyandiamide, melamine,guanamine, polycarboxylic acid polyhydrazides, carboxylic acid imides, imidazole derivatives, BF 3  adducts and diaryliodonium salts;     
and, optionally,
   (4) a curing agent for the plasticizer group member comprising a free radical thermal initiator.   
     The plastisol dispersion after fluxing can form a thermoset sealant, coating or adhesive on exposure to heat.
Patent EP-0134933-A1 (EP)
Title: 2-Ketosulfonamide und Verfahren zu ihrer Herstellung
Inventor: BENDER ALBERT DR
IPC: C07C303/40
Filed: 1984-06-26
Abstract: Die Erfindung betrifft neue 2-Keto-sulfonamide der Formel <IMAGE> und ein Verfahren zu ihrer Herstellung, dadurch gekennzeichnet, daß die durch Umsetzung von Enaminen der Formel <IMAGE> mit Sulfamoyhalogeniden der Formel <IMAGE> erhaltenen Reaktionsmischungen der Hydrolyse zu den 2-Keto-sulfonamiden unterworfen werden.
Patent EP-0133918-A1 (EP)
Inventor: BECKER RAINER DR
IPC: C07C67/00
Filed: 1984-07-03
Abstract: Urea derivatives of the formula <IMAGE>  in which X is an optionally substituted alkylene chain, alkenylene chain or alkynylene chain, Y is hydrogen, alkyl, halogen, alkoxy or halogenoalkyl, m is 1 to 3 and n is 0 or 1, their preparation, and their use for controlling undesired plant growth.
Patent EP-0139194-A1 (EP)
Inventor: DRAUZ KARLHEINZ DR DIPL-CHEM
IPC: C01B15/017
Filed: 1984-09-06
Abstract: The production of solutions of hydrogen peroxide in phenol or its derivatives, e.g. hydrocarbyl substituted phenols, halo substituted phenols or phenol ethers, is carried out in a single step. Practically no loss of hydrogen peroxide occurs since a total distillation of hydrogen peroxide together with phenol or phenol derivative is avoided. Simultaneously the solutions obtained are practically free from water. The mixture of phenol or phenol derivative and aqueous hydrogen peroxide is treated with a material that boils below the boiling point of hydrogen peroxide, phenol or phenol derivative or forms an azeotrope with water that boils below the boiling point of hydrogen peroxide, phenol or phenol derivative and the water removed as an azeotrope. The solution of hydrogen peroxide in phenol or phenol derivative which remains behind is suitable for carrying out oxidation reactions and above all, also for hydroxylation reactions. The latter as especially advantageously carried out in the presence of sulfur-, selenium-, or tellurium oxide.
Patent EP-0142183-A1 (EP)
Inventor: LEMSTRA PIETER JAN
IPC: B32B27/08
Filed: 1984-09-26
Abstract: The invention accords to a laminate at least consisting of a first layer from a mixture of at least a propylene polymer and an ethylene-vinylalcohol copolymer and a second layer from at least one propylene polymer, the first layer at least consisting of a mixture of 60-99 parts by weight of a substantially crystalline propylene polymer and 1-40 parts by weight of an ethylene-vinylalcohol copolymer, the second layer at least consisting of a substantially crystalline propylene polymer, the said ethylene-vinylalcohol copolymer having a melting temperature at atmospheric pressure which is at most equal to and not more than 30K lower than the melting temperature at atmospheric pressure of the one of the substantially crystalline propylene polymers used having the highest melting temperature, and the laminate having been subjected to multi-axial stretching to a degree of at least twice in at least 2 directions at a temperature which at most equals the melting temperature of the one of the substantially crystalline propylene polymers used having the highest melting temperature and to a process for preparing such a laminate.
Patent EP-0151326-A1 (EP)
Inventor: MAUVAIS-JARVIS PIERRE
IPC: A61P35/00
Filed: 1984-12-19
Abstract: PCT No. PCT/EP84/00436 Sec. 371 Date Sep. 13, 1985 Sec. 102(e) Date Sep. 13, 1985 PCT Filed Dec. 21, 1984 PCT Pub. No. WO85/03228 PCT Pub. Date Aug. 1, 1985.Anti-estrogen drug of which the active product is comprised of 1 (p-dimethylaminoethoxyphenyl) trans-1-(p-hy-droxyphenyl)-2-phenylbut-1-ene, and present as a gel of the hydroalcoholic type which is percutaneously administrable. The above-mentioned active product may be associated to the progesterone. It is used for the treatment of breast affections, particularly benign cancerous affections of the breast.
Patent EP-0153514-A1 (EP)
Inventor: HORNER VICTOR JAMES
IPC: B65D63/10
Filed: 1984-02-17
Abstract: The ligature is made from a wire filament 12 formed into a ring 16 at one end and describes a planar curve to the other terminal portion 14 which describes a spiral. The spiral lies in a plane substantially perpendicular to the plane of the curve of the filament. The spiral portion 14 can slidably engage the filament 12 adjacent the ring 16 to form a closed loop about an article 24. Pulling the ring 16 along the line of the filament 12 causes the ligature to tighten. An elbow 22 in the filament enables the ligature to be applied with one hand, leaving the applicant's other hand free to hold the article 24.
Patent EP-0131370-A1 (EP)
Inventor: HOCKING WARWICK PERCIVAL
IPC: E04G7/00
Filed: 1984-06-04
Abstract: An anchoring device in the form of a connection (10) has an axial bore (12) formed by two semi-circular elements (14, 16) having four sills (26) which form right angle projections. Bores are formed in the sills (26) for receiving bolts (36) having transverse pins (34) in a pivotal relationship. The sills (26) have inclined surfaces which in use form a seat for the nut of the bolt (36) and to orientate the bolt at an angle in the passage.
Patent EP-0140834-A1 (EP)
Inventor: GOLD ERNST
IPC: B23K20/04
Filed: 1984-09-13
Abstract: A process for manufacturing clad strip is such that a core strip, in particular a metal core strip, is fed to a roll gap formed by at least two rolls and is clad at least on one side by a cladding strip. In the course of the said process the cladding strip is attached to the core strip by mechanical deformation before reaching the roll gap. This takes place most usefully when a hot core strip (e.g. aluminum strip at 400 DEG -600 DEG  C.) is to be clad with a cold cladding strip (e.g. aluminum strip at 20 DEG -70 DEG  C.). A corresponding device for manufacturing clad strip is such that the core strip, before it enters the roll gap, is engaged above and/or below by an attachment roll, and the cladding strip is introduced between the core strip and the attachment roll.
Patent EP-0127596-A1 (EP)
Inventor: WASSDAHL LARS ALVAR
IPC: B65F5/00
Filed: 1984-04-09
Abstract: @ For emptying a garbage room in a multistory residential building, a garbage container (22) is placed in the garbage room, which container has a transport duct (31) between the lower portion (30) of the container and a garbage truck collection chamber, which can be evacuated to produce suction in the duct and thus move the garbage, usually in garbage bags. According to the invention, the garbage container is provided with an externally operable valve (25) at one inlet (23) for garbage coming from a garbage chute and an opening (32) for inlet of air, which opening is also provided with a sealable valve (33). For emptying, during a first evacuation phase, both valves (25 and 33) are closed and during a second evacuation phase, the valve (33) at the air intake (32) is open. The garbage bags are thus evacuated of air during the first evacuation phase and pressed together into a significantly smaller volume by the air flowing in during the second evacuation phase, at the same time as they are removed through the transport duct.
Patent EP-0128182-A1 (EP)
Inventor: BRISTOW RAYMOND EDWARD
IPC: H02P27/02
Filed: 1983-12-07
Abstract: Des contrôleurs de facteur de puissance (12) de moteur agissent, en présence de charges de moteur variables, pour maintenir l'angle de retard de phase (O/M) entre la tension et l'intensité du moteur à une demande prédéterminée ou à une valeur de retard de phase de référence (O/R) en ajustant l'angle de commande de dispositifs de commutation commandés par porte (11) connectés en série avec l'alimentation du moteur (A, B, C). La valeur de retard de phase de référence optimale (O/R) dépend des caractéristiques du moteur et sera aussi petite que possible tout en obtenant une caractéristique de commande stable, sans ambiguïté. Une unité de réglage de référence (14) est prévue pour régler automatiquement un retard de phase de référence approprié (O/R). Cette unité (14) contrôle le retard de phase du moteur (O/M) lors du démarrage et règle le retard de phase de référence (O/R) à une valeur correspondant au retard de phase minimum contrôlé augmenté d'une quantité prédéterminée (par exemple 8o). Cette unité (14) peut être conçue pour tendre à améliorer la valeur de référence ajustée (O/R) pendant que le moteur tourne en comparant de manière répétée le retard de phase effectif (O/M) augmenté de cette quantité prédéterminée avec la valeur de référence ajustée (O/R) et en réajustant cette dernière sur la première si sa valeur est plus petite.
Patent EP-0141856-A1 (EP)
Inventor: KOSAKA TAKAO
IPC: B41M5/132
Filed: 1984-04-03
Abstract: Pressure-sensitive copying paper comprising a support having coated thereon a layer containing microcapsules retaining a color former, or a colorless dye, capable of reacting with a color developer to form color, said layer further containing both fine cellulose powder and fatty acid amide. The cellulose powder and the amide are remarkably effective in preventing smudge of the copying paper.