baber/WOPTO huggingface dataset:
Patent EP-0044312-B1 (EP)
Title: Installation pour delivrer de facon mesuree un metal fondu dans une forme de moulage
IPC: B22D39/04
Filed: 1980-12-24
Granted: 1984-05-16
Abstract: Un recipient (1) peut basculer a l'une de ses extremites tandis qu'il est supporte a l'autre extremite par un ressort de compression (13). Un bras (15) fixe au recipient (1) agit sur un transducteur pneumatique (14) en fonction de la hauteur de matiere fondue (8) dans le recipient. Un signal pneumatique de commande est envoye a un moyen d'actionnement pour lever ou abaisser la bonde (3). On peut introduire dans le circuit de reglage un relais pneumatique differentiel (32) pour obtenir une caracteristique de coulee determinee.
Patent EP-0062172-B1 (EP)
IPC: G03B17/48
Filed: 1982-03-11
Granted: 1984-10-31
Abstract: In a camera attached to the eyepiece section of an endoscope is arranged a photoelectric element for generating photoelectric signal corresponding to the brightness of light reflected from an object and transmitted through an image guide in the endoscope. The photoelectric signal of the photoelectric element is converted by a current-voltage converter/integrator circuit to an observation light control signal at the time of observation while to photographing light control signal at the time of photographing. The current-voltage converter/integrator circuit also generates sync signal in response to the release action. Each of the observation light control signal, sync signal and photographing light control signal is transmitted to a light supply unit through a signal transmission line. The signal transmitted is judged through the light supply unit to be observation light control signal, sync signal or photographing light control signal according to its polarity and level. The light control of an observation light source or photographing light source is achieved according to signal judged.
Patent EP-0078010-B1 (EP)
IPC: C04B35/64
Filed: 1982-10-20
Granted: 1987-01-07
Abstract: The invention is substantially pore-free shaped articles consisting essentially of polycrystalline silicon nitride and polycrystalline silicon carbide in the form of a homogeneous microstructure having grain sizes of not more than 10  mu m manufactured from mixtures of Si3N4 powder and SiC powder in a weight ratio of from 5:95 to 95:5 without the concomitant use of sintering aids by isostatic hot pressing in a vacuum-sealed casing at temperatures of from 1800 DEG to 2200 DEG  C. and a pressure of from 100 to 400 MPa.
Patent EP-0082189-B1 (EP)
IPC: H01L21/265
Filed: 1982-06-17
Granted: 1988-04-13
Abstract: Certain mask materials, such as gold, are difficult to remove without damaging the underlying workpiece. This problem is solved in a process wherein, as a first step, a "parting" layer (44) of a metal selected from the group consisting of nickel, aluminum, indium and tin is applied to the substrate (10) to be masked. Over the parting layer is applied the masking layer (22). After processing, the parting layer (44) is treated to detach it along with the mask from the substrate. For proton bombardment of a substrate which included gallium arsenide, the parting layer is preferably nickel, the mask is preferably gold, and the detaching agent includes hydrochloric acid.
Patent EP-0086466-B1 (EP)
IPC: F01D9/02
Filed: 1983-02-11
Granted: 1987-05-27
Abstract: 1. An exhaust gas turbine with a variable flow, in particular for driving turbochargers of internal combustion engines, comprising a rotor (28) which is rotatable about an axis and which has a multiplicity of rotor blades (34) which are arranged at peripheral spacings from each other, a turbine casing (13) in which the rotor is rotatable and which has an outlet (32) which is coaxial with respect to the rotor, a volute casing portion (16) and a curved intake portion (14) with an inlet (22) arranged at a spacing from the axis, a partitioning wall which forms an outer and an inner flow path (56, 54) in the intake portion (14) and in the volute casing portion (16), which is curved within the volute casing portion (16) in the same direction as said volute casing portion and which is so arranged in the volute casing portion (16) that there is formed a fixed guide surface tip (52) which lies substantially tangentially at the outer periphery of the rotor (22) and which keeps the outer and inner flow paths separate and the inner flow path (54), within the volute casing portion (16) to directly to the periphery of the rotor (28), is of a cross-sectional area which decreases as said flow path (54) increasingly approaches the rotor, and a valve-like member (36) with actuating means for varying the intake flow cross-section of one of the two flow paths in the intake portion (14), characterised in that the intake portion (14) which extends between its connection (18) to the exhaust gas manifold of the internal combustion engine and the connection to the volute casing portion (16) and the part of the partitioning wall (50) which is disposed in the intake portion (14) are curved in the same direction as the volute casing portion (16), that the partitioning wall (50) extends in the volute casing portion (16) in such a way that the end thereof itself forms the guide surface tip (52) which lies substantially tangentially at the periphery of the rotor (28) and the cross-sectional areas of the outer flow path (56) as well as those of the inner flow path (54), within the volute casing to directly to the periphery of the rotor (28), progressively decrease in the direction in which the flow path increasingly approaches the rotor (28), and that the valve-like member (36) is so associated with the inner flow path (54) that upon movement of the valve-like member (36) towards the position of closing off the inner flow path (54) both the average radius of curvature of the mass flow and the flow speed of the exhaust gases increase.
Patent EP-0090344-B1 (EP)
IPC: C07D317/46
Filed: 1981-04-29
Granted: 1988-05-25
Abstract: A 1,3-dioxolen-2-one derivative of the general formula <CHEM> wherein R1 represents a hydrogen atom, a methyl group, or a phenyl group, R2 represents a hydrogen atom, or may be taken together with R1 to form a  &lparstr& CH2 &rparstr& @ group, and X represents a halogen atom. The above compound can be prepared by reacting a compound of the general formula <CHEM> with a halogenating agent, and is useful as protective group-introducing reagents for introducing protective groups into reagents in various chemical reactions, or as modifiers for prodrug preparation in medicine.
Patent EP-0131642-B1 (EP)
IPC: G01M17/007
Filed: 1983-07-14
Granted: 1987-11-25
Abstract: 1. Roller test stand for the diagnostics of motor vehicles comprising rolls (2, 3) connected to wheels (1) of the vehicle to be tested and to each other and having a common axle (4), an adjustable brake (7) connected to the rolls (2, 3), a planet gear (6) between the rolls (2, 3) and the brake (7), and a force measuring cell (11) connected to the planet gear (6), characterized in that the rolls (2, 3) have such a big diameter that test conditions comparable to normal street operation are produced, that the planet gear (6) is built into one (3) of the rolls (2, 3) and a displacement signalizer (14) is connected to the common axle (4) of the rolls (2, 3), and the brake (7) is formed as an eddy current brake having an exciting circuit (13) to which a control circuit (15) is connected holding the loading characteristics to constancy during the test operation, the force measuring cell (11) and the displacement signalizer (14) being connected to said control circuit (15).
Patent EP-0108882-B1 (EP)
IPC: A61K9/26
Filed: 1983-09-08
Granted: 1987-07-22
Abstract: Pharmaceutical composition for long-term oral or parenteral administration and adapted to slowly release the pharmaceutically active substance, comprising a therapeutically-active amount of a pharmaceutically-active substance homogeneously mixed with at least 20% by weight of poly-D(-)-3-hydroxybutyric acid relative to the amount of active substance; a process for preparing such composition in compressed form and a process for the long-term administration of such composition.
Patent EP-0108960-B1 (EP)
IPC: G11B7/08
Filed: 1983-10-20
Granted: 1989-08-23
Abstract: Method and means for supporting an optical read or write head to maintain a constant spacing between the head and a moving information storage medium. A major drawback in the prior art head assemblies incorporating pheumatic forcing pistons concerns the chattering, or lateral and axial vibrations, of the lens assembly relative to the housing due to the turbulent airflow in the passageway leading from the annular chamber to the atmosphere. The present invention provides a lens assembly/housing arrangement in which substantial axial support for the lens assembly within the housing is obtainable simultaneously with eliminating the turbulent air flow by increasing the axial width verses gap width ratio. Basically, the invention involves an annular pressure chamber provided between air journal bearings at each end of the housing. Air pressure in the annular chamber is regulated to provide a stable but variable biasing force on the inner lens assembly relative to the housing in a direction opposite that of a relatively fixed opposing biasing force.
Patent EP-0134842-B1 (EP)
IPC: A01M1/20
Filed: 1983-12-29
Granted: 1989-10-25
Abstract: The trap for catching harmful insects consists of a cylindrical container (C) filled with a liquid (L) which gives rise to an aromatic odour which attracts the insects. The liquid has a paralysing effect. The container has a conical cover (CI) with a central hole (F) and is supported in a holder (T) provided with a hook (G). The container and cover are made of transparent plastics. When the insect enters the tapered inlet in the cover it is unable to get out again and is poisoned by the liquid.
Patent EP-0108568-B1 (EP)
IPC: A23K3/03
Filed: 1983-10-28
Granted: 1987-07-22
Abstract: The invention relates to a composition and method for ensiling fodder and grain. The composition contains glucose oxidase in a carrier medium in an amount effective to produce gluconic acid upon addition to the material to be ensiled. A suitable amount of glucose oxidase to be added is from 10,000 to 10,000,000 IU perton of material to be ensiled.
Patent EP-0109868-B1 (EP)
IPC: A23C9/146
Filed: 1983-10-06
Granted: 1986-01-08
Abstract: 1. Claims for contracting States BE, CH, DE, GB, IT, LI, NL, SE Process for preparing long preservation flavoured beverages, based on acidified milk wheys, characterized in that it comprises : - a step of simultaneous acidification and decationization of milk whey by cation exchange with a cation exchange resin in acid form, or by electrodialysis on cationic membranes, for the time necessary to lower the pH of said whey to a value equal to or less than 3.8 and to decationize at least partly - followed by a heat treatment step of the acidified and decationized product at a temperature of 100 to 160 degrees C to sterilize the latter. 1. Claims for contracting State : AT Process for preparing long preservation flavoured beverages, based on acidified milk wheys, characterized in that it comprises : - a step of simultaneous acidification and decationization of milk whey by cation exchange with a cation exchange resin in acid form, or by electrodialysis on cationic membranes, for the time necessary to lower the pH of said whey to a value equal to or less than 3.8 and to decationize at least partly - followed by a heat treatment step of the acidified and decationized product at a temperature of 100 to 160 degrees C to sterilize the latter.
Patent EP-0112265-B1 (EP)
Title: Automatic fast lowering device for a pantograph
IPC: B60L5/28
Filed: 1983-11-28
Granted: 1987-03-04
Abstract: 1. A device for automatically effecting the rapid lowering of a pantograph comprising a set (1) of articulated links mounted on the roof of an electric traction vehicle, supporting through a resilient suspension (11) a bow (3) adapted to maintain frictional contact with the overhead cable (4), and having at least one lifting spring (5, 6) adpated to opening the pantograph out and a controller (9) adapted to folding the pantograph flat on the roof of the vehicle when it is subjected to an abnormal constraint, by releasing the lifting spring (5), which rapid lowering device is characterized in that it consists of a system of electrical contacts (13, 14, 18, 19, 22) energized from the overhead cable (4) and forming at least one circuit breaker which closes under the action of the abnormal constraint, thereby energizing a device for disengaging the lifting spring.
Patent EP-0114852-B1 (EP)
IPC: G11C7/10
Filed: 1983-07-21
Granted: 1987-11-11
Abstract: Mémoire à accès multi-dimensionnel dans laquelle une matrice rectangulaire de données, par exemple N mots de n bits chacun, est stockée de manière à pouvoir accéder simultanément aux bits périodiques dans la même colonne. On parvient à cela grâce à une rotation cyclique de mots successifs, ou par multiplexage de groupes de bits/mots ou par une combinaison de ces deux procédés, de sorte qu'un mot à n bits se trouvant à l'origine dans une colonne, est distribué sur les colonnes de manière à pouvoir accéder simultanément à tous les bits du mot. Le mot sélectionné peut avoir un nombre quelconque de dimensions, par exemple un mot d'une première dimension consistant en un mot d'une rangée d'origine; un mot d'une deuxième dimension consistant en une colonne de bits adjacents dans une sous-matrice carrée n x n de la matrice d'origine; un mot d'une troisième dimension consistant en un bit correspondant provenant de chacune de n sous-matrices n2 adjacentes; et, en général, un mot à "m" dimensions consistant en un bit correspondant provenant de chacune de n sous-matrices nm-1 adjacentes. Le déplacement supplémentaire des données est également prévu ainsi que l'accès aux mots se trouvant à cheval des limites de la sous-matrice.
Patent EP-0116068-B1 (EP)
Title: Modified polyisocyanurate foam and method of preparation
IPC: C08G18/79
Filed: 1983-07-13
Granted: 1988-02-17
Abstract: A sprayable, modified polyisocyanurate solid or foam composition, with fast reaction times and excellent fire properties and capable of being sprayed in a one-to-one, fixed-volume spray system, is prepared by the reaction of a low-functionality MDI, with a polyol composition comprising a methoxy polyethylene glycol and a methyl glucoside polyol, the reaction carried out in the presence of a trimerization catalyst, to provide a sprayable polyisocyanurate composition particularly useful for spraying upright and overhead surfaces, due to the fast reaction time and rapid cure.
Patent EP-0116589-B1 (EP)
Title: Dispositif d'affichage et de copie sur papier fonctionnant conjointement avec des ordinateurs ou autres sources d'information
IPC: G02F1/13
Filed: 1983-08-18
Granted: 1986-06-11
Abstract: Un dispositif d'affichage/copie sur papier fonctionnant conjointement avec un ordinateur ou autre source d'information comprend des moyens (1) pour afficher l'information visuelle totale ou partielle à enregistrer en utilisant sa lumière intrinsèque ou une source extérieure de lumière, un obturateur de lumière (2) ou des moyens électroniques commandant le temps d'exposition, un support d'information (3) permettant d'enregistrer l'information à l'aide d'un procédé photochimique ou photoélectrique, des moyens actionnés mécaniquement (8) pour développer l'image en appliquant des procédés chimiques ou physiques, un détecteur d'éclairage (4), des moyens électroniques de commande (5), des moyens électroniques de déclenchement (6) et des moyens électroniques d'interfaçage (7) traitant les données reçues de ladite source d'information. La caractéristique réside dans le fait que l'affichage (1) placé dans le chemin du rayon lumineux tombant sur le support (3), l'obturateur (2) ainsi que le détecteur d'éclairage (4) forment une seule unité intégrée; en outre chaque composant à l'exception du support d'information (3) et de l'unité de développement (8) sont des dispositifs à semiconducteurs.
Patent EP-0120911-B1 (EP)
Title: Visionneuse sur ecran video de films photographiques
IPC: H04N1/46
Filed: 1983-09-19
Granted: 1986-09-17
Abstract: Une visionneuse sur écran vidéo de films photographiques explore les images sur le film photographique pour produire un signal vidéo standard. La visionneuse se compose d'un dispositif optique (18) permettant de faire varier sélectivement l'agrandissement de l'image sur film et d'un dispositif d'exploration (34) permettant de sélectionner la partie de l'image sur film agrandie qui doit être affichée, ce qui permet à la visionneuse de films photographiques sur écran vidéo d'utiliser la définition disponible dans l'image sur film.
Patent EP-0120204-B1 (EP)
IPC: G05B19/41
Filed: 1984-01-24
Granted: 1987-06-24
Abstract: A method for restarting a tool on a workpiece contour in a numerically controlled processing machine of the type having a display unit for alphanumerical and/or graphical representation of processing information. After a program interruption, the program is executed anew in a control mode without machine movement from a predetermined starting point, and the resulting workpiece contour is continuously, graphically represented on the display unit. The operator utilizes this graphic display to determine an end point of the control mode program execution. The machine is then transferred into its axial positions and its function state to the program state of the end point, and the processing program with machine movements is continued from this end point, thereby starting the tool onto the desired tool path.
Patent EP-0122493-B1 (EP)
IPC: B65F3/04
Filed: 1984-03-20
Granted: 1986-12-10
Abstract: 1. Tipping apparatus for raising and subsequently emptying relatively big refuse receptacles (1), in particular for emptying refuse receptacles into a refuse collecting vehicle, consisting of a swing arm (4), pivoted on a supporting frame which is fixed or connected to the refuse collecting vehicle (2), respectively, a lever rectangle (5), carried by the swing arm (4) and formed by an inner lever (11) in form of the section of the swing arm (4) averted from the pivot bearing, an upper lever (12) and a lower lever (13) both of which are pivoted on the swing arm (4), and a supporting lever (6) for supporting of the refuse collecting vehicle, the swinging motion of the lower lever (13) relative to the swing arm (4) being limited in the lifting direction by a stop (28), the tipping apparatus furthermore consisting of a lifting cylinder (7) for pivoting the lever rectangle (5), said lifting cylinder being also pivoted on the supporting frame at a position spaced from the pivot bearing (9), characterized in that the pivot point (24) of the lifting cylinder (7) is located above the pivot bearing (9) of the swing arm (4) and is staggered with respect to the swing arm rearwardly in the direction towards the supporting lever (6), that the lifting rod (25) of the lifting cylinder (7) engages with the lower lever (13) between its bearings (15, 17), and that the lower lever (13) is longer than the upper lever (12) and the supporting lever (6) is longer than the inner lever (11).
Patent EP-0170709-B1 (EP)
IPC: G01G21/00
Filed: 1984-08-02
Granted: 1988-06-01
Abstract: The invention relates to an apparatus for the contactless coupling of a suspended part 9, provided with a magnet 12 and located in a housing 6 to a force measuring device outside housing 6 and which is provided with a controllable electromagnet 1. Unlike in known apparatuses of this type, the position change of the suspended part 9 is recorded in absolute terms with respect to housing 6 and used for controlling electromagnet 1. This gives greater freedom in the design of housing 6, which can now be designed for a wider temperature and pressure range than hitherto, because no longer is it necessary to take account of a distance measurement through the housing wall.
Patent EP-0151696-B1 (EP)
IPC: F16F9/04
Filed: 1984-10-19
Granted: 1989-05-24
Abstract: A pneumatic shock absorber, especially for road vehicles. The rolling bellows of the shock absorber is made of a simple hose body which has no end beads, and is mounted with the aid of metal clamping rings on vehicle parts which are cushioned relative to one another. To simplify mounting, the mounting regions of these parts are provided with reduced-diameter engagement surfaces. To improve this mounting system, the support piston which is associated with the lower end portion of the rolling bellows is provided with circumferential ribs which are disposed in at least one axial portion of the reduced-diameter mounting region thereof. These circumferential ribs preferably have a triangular cross-sectional shape. The frictional mounting is thus supplemented and reinforced in a simple manner by a positive connection, so that the rolling bellows is reliably secured relative to every disadvantageous axial movement.
Patent EP-0144055-B1 (EP)
IPC: C23C16/54
Filed: 1984-11-27
Granted: 1992-07-22
Abstract: A process for producing a continuous web of an insulated metalic substrate, comprising the steps of depositing an insulation layer on a continuous web of a metalic substrate by plasma CVD method or sputtering method, and depositing a back electrode on the insulation layer by sputtering method or vapor deposition method. According to the present invention, the insulated metalic substrate for a solar cell or printed circuit board can be produced in a continuous manner and in high productivity and quality.
Patent EP-0129941-B1 (EP)
IPC: A47B9/04
Filed: 1984-06-22
Granted: 1986-09-24
Abstract: A table comprising two or more legs at least one leg being fitted with a height adjustment mechanism, all legs being fitted with adjustment mechanisms that are adjustable both in separate and in interconnected relationship.
Patent EP-0145197-B1 (EP)
IPC: C12N1/04
Filed: 1984-10-25
Granted: 1989-09-13
Abstract: A method is disclosed for culturing freeze-dried microorganisms directly in the vessel in which the organisms are freeze-dried simply by the addition of sterile, distilled water, a method for preparing a freeze-dried suspension of microorganisms and nutrient medium is also disclosed.
Patent EP-0128105-B1 (EP)
IPC: H03C3/22
Filed: 1984-05-29
Granted: 1987-09-09
Abstract: 1. SECAM coder comprising a generating circuit of the CHROMA subcarrier and a luminance signal processing circuit, characterized in that said CHROMA subcarrier generating circuit includes an oscillator (V) having a symmetrical structure consisting of : - two diodes (D 2) and (D 1) for receiving the input signal from the oscillator, each diode being connected one terminal of an adjustable coil (L 1) ; - a capacitor (C 13) connected, on the one hand, to one terminal of said adjustable coil (L 1) and, on the other hand, to a follow-up transistor (IC1a), further a capacitor (C 12) connected, on the one hand, to the other terminal of said coil (L 1) and, on the other hand, to a follow-up transistor (IC1d) ; - two transistors (IC1b) and (IC1c) which alternatively switch the current flowing through the resistor (R 25) onto one terminal of said coil (L 1) or onto the other terminal of the coil, the output of the oscillator being transmitted to a current generator that only depends on the difference of potential appearing at the terminals of said coil (L 1) ; - a CHROMA amplifier (III) using a C.MOS gate (IC3c) associated to a capacitor (C 19) mounted in parallel with a resistor (R 29), a capacitor (C 18), an adjustable resistor (P), a resistor (R 28), acting as a pre-accentuation means.
Patent EP-0152486-B1 (EP)
Title: Alliage fritte resistant a l'abrasion
IPC: C22C38/00
Filed: 1984-03-23
Granted: 1991-07-17
Abstract: Alliage résistant à l'abrasion, fritté en phase liquide et contenant, en poids, 1,5 à 4,0 % de C, 0,5 à 1,2 % de Si, 1,0 % ou moins de Mn, 2,0 à moins de 8,0 % de Cr, 0,5 à 2,5 % de Mo, 0,2 à 0,8 % de P, le solde étant du Fe.