baber/WOPTO huggingface dataset:
Patent EP-0591070-A1 (EP)
IPC: H05B6/50
Filed: 1993-09-09
Abstract: The generator (oscillator) comprises an electron tube (1) sustaining the oscillations of an oscillating circuit (4, 5), itself coupled to an output circuit (18) comprising a capacitor (21) constituting the load. The anti-arcing device comprises means (22 to 33) which block the operation of the electron tube (1) by positive biasing (polarisation) of the cathode (6) of this tube. Application: generator for heat treatment of electrically insulating materials. <IMAGE>
Patent EP-0578625-A1 (EP)
Inventor: SUNDSTROEM ERIK
IPC: B23D61/02
Filed: 1993-06-09
Abstract: Circular saw blade with narrow radial slots (12) to avoid tangential stress, where in order to lower the noise level and the cracking failure risk, there is in the direction of the slot adjacent to at least one end (13) a narrow arcuate cutout (14) which is not continuous with the slot, and the parts of the cutout closest to the slot comprise at least one of the ends (15,16) of the cutout, and the distance from the slot end (13) to the nearest end (15,16) of the cutout is less than the blade thickness.
Patent EP-0598692-A1 (EP)
Inventor: BIANCHETTI GIULIA OTTAVIA
IPC: C11D1/825
Filed: 1993-06-01
Abstract: Cleaning compositions are disclosed which are pseudoplastic and thixotropic liquids. Such suitable compositions can be prepared in the form of aqueous emulsions of nonionic surfactants. A process for washing fabrics and surfaces is also disclosed as well as a package comprising said compositions in a squeezable container equipped with a nozzle.
Patent EP-0616602-A1 (EP)
Title: Procede de production d'une composition de carbonate
Inventor: ADLER PAUL E
IPC: C09C1/02
Filed: 1992-12-11
Abstract: Procédé et appareil destinés à obtenir une solution d'hydroxyde de sodium et de la boue de particules de carbonate de calcium destinée à être utilisée comme revêtement de papier, qui consiste à faire réagir de l'hydroxyde de calcium et du carbonate de sodium dans un agent caustifiant (6). La boue qui en résulte est essorée dans une centrifugeuse (14) et les particules sont triées dans une centrifugeuse (35). La fraction grossière est séparée et réduite en poudre dans un broyeur (45) et les particules broyées sont recyclées par renvoi dans la cuve de mélange (33) afin d'y être combinées à de la boue fraîche. Le carbonate de calcium est concentré dans un évaporateur (39) et transféré dans une cuve de stockage (37).
Patent EP-0627041-A1 (EP)
Inventor: RIACH ALAN BRYSON
IPC: F01C1/08
Filed: 1993-02-19
Abstract: Machine à déplacement positif rotatif fonctionnant comme compresseur ainsi que détenteur et comprenant un boîtier (6) contenant des rotors (2, 3) mâles et femelles à engrenage, le boîtier (6) comprenant un orifice d'entrée et un orifice de sortie de fluide pour le fluide devant être comprimé ou expansé, et un dispositif d'entraînement (9, 10) permettant d'entraîner les rotors (2, 3) séparément l'un de l'autre de telle sorte que la machine puisse fonctionner comme une machine sèche. La mise en contact des rotors (2, 3) s'effectue par l'intermédiaire des lobes (4, 5) dont les profils sont obtenus grâce à un procédé de génération conjointe, le lobe mâle (4) présentant un profil transversal symétrique de courbure variable alors que les flancs opposés (5L, 5T) du lobe femelle (5) sont généralement concaves mais comportent une partie sensiblement droite située sur la pointe et agencée de telle sorte que le lobe femelle (5) soit divergent à la pointe. La machine permet de réduire les chambres de fuite pour les modes de fonctionnement comme compresseur aussi bien que comme détendeur.
Patent EP-0629257-A1 (EP)
Inventor: NIELSEN HENNING ZINKAR
IPC: E04H15/14
Filed: 1993-03-04
Abstract: Dispositif d'aération (4) de forme tubulaire, pourvu d'une collerette (11) permettant de le monter sur un film plastique ou un matériau souple analogue tel qu'un film étanche à l'eau. Ces dispositifs sont destinés à être placés dans les chevrons d'une toiture, de manière à assurer la circulation de l'air depuis l'espace (5) compris sous le film (3). Ces dispositifs sont installés par un mouvement en spirale autour du rebord d'une ouverture formée dans le film. La collerette (11) comporte une paroi supérieure (12) et une partie inférieure (13), cette dernière étant pourvue d'une fente (14) dirigée en oblique vers la partie tubulaire.
Patent EP-0646140-A1 (EP)
Inventor: TURNER HOWARD WILLIAM
IPC: C08F4/642
Filed: 1993-06-15
Abstract: L'invention concerne un procédé de polymérisation d'oléfines à hautes pressions dans un milieu de polymérisation à haute température utilisant un catalyseur de polymérisation d'oléfine ionique dérivé de la réaction d'un composé de métal de transition contenant du cyclopentadiényle et ayant un ligand d'alkyle ou de hydrure hydrolisable doté d'un activateur d'échange ionique. On a découvert que le système catalytique ionique est hautement actif à des températures de 160 °C ou plus, constituant un procédé capable de produire des produits polymères de propriétés chimiques et physiques voulues à des capacités de production élevées.
Patent EP-0651888-A1 (EP)
Inventor: LANE STEPHEN M
IPC: G01T7/02
Filed: 1993-07-22
Abstract: Appareil blindé d'étalonnage de doses. Il comprend une ou plusieurs unités portatives de blindage (11) renfermant un récipient (12) contenant un échantillon radioactif placé dans une chambre blindée, et un poste (13) d'étalonnage de l'échantillon présent dans le récipient, sans que le récipient ne soit extrait de l'enceinte protégée constituée par la chambre blindée. Les unités de blindage (11) comprennent des détecteurs embarqués (36) servant à mesurer la radioactivité émise par l'échantillon. Le poste d'étalonnage (13) peut comporter une unité de commande (16) séparée et un ou plusieurs supports (14). Afin d'étalonner un échantillon, on pose l'unité portative de blindage (11) sur l'un des supports (14), et cet dernier détecte la présence de l'unité de blindage. Ensuite, l'unité de blindage envoie à l'unité de commande (16) un signal d'identification et les données mesurées par les détecteurs embarqués (36), par l'intermédiaire du support (14). L'unité de blindage (11) peut également être alimentée en courant par l'intermédiaire du support (14) afin de rendre superflue toute source d'alimentation embarquée. Selon une variante de réalisation, l'unité portative de blindage peut être entièrement autonome et munie d'une source d'alimentation embarquée (35), de détecteurs, de composants électroniques de traitement, et d'une unité d'affichage (40).
Patent EP-0699153-A1 (EP)
Title: Bicycle rim brake
Inventor: GERMANN ANDREAS
IPC: B62L1/14
Filed: 1993-08-26
Abstract: A bicycle rim brake has a rubber spring element (11) arranged between the base (7) of the brake and the swivelling lever (1), as well as a bearing bush (8, 9) having two parts. The swivelling lever is mounted in the radial direction on both parts of the bearing bush. In the rest position of the swivelling lever, there is a clearance between the stopping faces of the swivelling lever and complementary stopping faces of both parts of the bearing bush. During the braking process, one stopping face (1e, 1f) of the swivelling lever comes to bear on a complementary stopping face (8e, 9f) of one of the bearing bush parts. In this way the brake can be on the one hand easily actuated, whereas on the other hand vibrations can be effectively suppressed during the braking process.
Patent EP-0664288-A1 (EP)
Inventor: YOKOTA TAKESHI
IPC: C07D405/04
Filed: 1993-10-12
Abstract: A fluoroquinoline derivative represented by general formula (1); wherein R₁ represents hydrogen or lower alkyl; R₂ represents hydrogen, optionally protected amino, optionally protected aminocarbonyl or optionally protected carboxyl; R₅ represents halogen which can be positioned on an arbitrary carbon atom, lower alkyl, optionally protected hydroxyl or R₂; R₆ represents lower alkyl; A represents CH₂, optionally protected nitrogen or oxygen; and n and m represent each an integer of 0 to 4, provided that n+m represents an integer of 1 to 4 and a salt thereof. These compounds have excellent antibacterial activities against both of gram-positive and negative bacteria, provide a high blood level through oral or parenteral adminitration, are lowly toxic and highly light-stable, and have a low cytotoxicity under irradiation with light and a high safety, thus being remarkably useful as medicines such as an antibacterial.
Patent EP-0622030-A1 (EP)
Inventor: COOMBS CHRISTOPHER E
IPC: G02B27/00
Filed: 1994-03-25
Abstract: Combination head-protective helmet which includes a cap (13) and an outwardly extending brim (14) and thermal imaging apparatus (10) which includes an infrared camera (16) for producing an infrared image of a scene or object and a display system (20) which generates a visible image of the scene or object from the infrared image, the camera (16) is mounted underneath the brim (14) of the protective helmet for protection against e.g. falling objects and the display system (20) is mounted on the helmet in a position to permit a person wearing the combination to see the visible image.
Patent EP-0685742-A1 (EP)
Inventor: STOEHR ROLAND
IPC: G01R1/067
Filed: 1994-06-01
Abstract: Disclosed is a high speed coaxial contact and signal transmission element which comprises an inner conductor element 1, an outer conductor element 6 and a dielectric area 4 between said inner conductor element 1 and said outer conductor element 6. The inner conductor element 1 is a continuous element and consists of a core 2 of hardened conductive material exhibiting good elastic properties surrounded by a metal shell 3, a filament 5 of low dielectric constant material is wrapped around said inner conductor element 1 and fixed on the surface of the inner conductor element 1 and the outer conductor element 6 consists of a metal shield. These high speed coaxial contact and signal transmission elements are used for the transmission of high speed electrical signals in high density fashion and for contacting and testing electrical devices with minimal dimensions.
Patent EP-0639335-A1 (EP)
Inventor: LELLI ANGELO
IPC: A23C9/154
Filed: 1994-07-27
Abstract: A drink with an acidic pH based on an aqueous mixture of a vegetable extract, juice or infusion and milk products, characterised in that it includes:
     a) pectin,   b) a polyol alginate, and   c) at least one ester of a fatty acid selected from the group consisting of lauric, myristic, palmitic, caprylic and capric acids and mixtures of esters of the said fatty acids.
Patent EP-0653532-A1 (EP)
Inventor: SCHNEIDER VOLKER R DIPL-ING
IPC: E04H6/28
Filed: 1994-11-05
Abstract: The invention relates to a parking facility, in particular in the manner of a high-bay warehouse, having at least one storage and retrieval unit which transports the vehicles which have been parked on sub-pallets in an entrance station to a storage (parking) space and/or to an exit station, which parking facility exhibits an empty-pallet handling system with a pallet-removal device (11) and a displaceable pallet-stacking unit (27). In said parking facility, the storage capacity and retrieval capacity are improved. <IMAGE>
Patent EP-0631126-A1 (EP)
Inventor: BURTIS CARL A
IPC: B01L3/00
Filed: 1990-05-09
Abstract: A rotor assembly for processing a liquid comprising a rotor body (52) which is rotatable about an axis of rotation (R). The rotor body (52) comprises: a channel (116) having a first section for containing a liquid and a second section; a capillary tube (140) movably positioned within said channel (116), said capillary tube (140) having an end portion of a prescribed outer diameter; and a passageway opening (134) connecting said first and second sections of said channel (116). The said passageway opening (134) is sized so that the surface tension of said liquid contained within said first section prevents the passage of said liquid through said passageway opening and so that said end portion of said capillary tube (140) is insertable through said passageway opening (134) and into said first section for extracting a sample of said liquid therefrom.
Patent EP-0654347-A1 (EP)
Inventor: BURTIN JEAN C O AGFA-GEVAERT N
IPC: B41J2/325
Filed: 1994-11-02
Abstract: Device for producing an imaging element by peeling apart an image-receiving base (3) and an imaging-layer carrying base (2) laminated thereto, provided with a common drum (9), a first roller (6) for the lamination, and a second roller (7) for the delamination.
Patent EP-0656274-A1 (EP)
Title: Hydraulic circuit
Inventor: MENTINK LAURENTIUS ANDREAS GER
IPC: B60R16/08
Filed: 1994-12-05
Abstract: The invention relates to a hydraulic circuit for controlling a plurality of hydraulic motors, said circuit comprising a reservoir for hydraulic fluid, a pump connected therewith and driven by an electric motor, as well as a valve device for controlling the hydraulic fluid flow to the various motors. According to the invention an OR-valve is connected in parallel to a reversible pump connected to the reservoir via a suction shuttle valve, the output of said OR-valve being connected to the fluid inlet of at least one electro-valve, wherein each electro-valve is hydrau-lically connected with one input of at least two AND-valves, the other input of which is connected with a pump outlet, whereas the outputs of the AND-valves constitute either individual or combined control outputs towards a hydraulic motor.
Patent EP-0620245-A1 (EP)
Inventor: MORTLOCK SIMON VERNON
IPC: C08K5/134
Filed: 1994-03-11
Abstract: A polyester film contains a polyester having an intrinsic viscosity (IV) in the range from 0.65 to 0.8 and an antioxidant. The polyester has an endothermic high temperature peak at a temperature of (A)°C and an endothermic low temperature peak at a temperature of (B)°C, both peaks being measured by differential scanning calorimetry (DSC), and the value of (A - B) is in the range from 25°C to 50°C. The polyester film is suitable for use an insulation film, exhibiting improved ageing properties.
Patent EP-0630778-A1 (EP)
Inventor: KASSAI KENZOU
IPC: B60N2/26
Filed: 1994-06-08
Abstract: A cushion member (12) is provided along back surfaces of a crotch belt (9) upwardly extending from a seat surface (7) and a buckle (11) mounted on its end. Due to toughness of the cushion member (12), the crotch belt (9) is made self-sustainable. Thus, a shoulder belt (4) can be easily attached to/detached from the buckle (11), to feel comfortable to a child.
Patent EP-0634604-A1 (EP)
Inventor: BROMHALL ADRIAN VINCENT
IPC: F21V31/03
Filed: 1994-07-07
Abstract: A bulb supporting device of a vehicle lamp assembly consists of a socket (12), a resilient gasket (22) having a first surface abutting an annular surface (20) within the socket, and a bulb holder (14) having an annular flange (18) with a surface abutting a second surface of the gasket (22). The gasket (22) has two annular ribs (24,26) on one of its surfaces with openings (30,32) at circumferentially spaced locations to provide a labyrinth-type flow path for air to enter and exit the interior of the lamp assembly.
Patent EP-0643425-A1 (EP)
Inventor: KWASNICK ROBERT FORREST
IPC: H01L31/0232
Filed: 1994-08-19
Abstract: A method of fabricating a radiation imager with strong structural integrity and adhesion between the scintillator and photosensor array includes the steps of forming a photosensor array on a substrate; depositing a barrier layer over the photosensor array, the barrier layer having an upper surface of silicon nitride; treating the silicon nitride upper surface of the barrier layer to prepare the surface for the deposition of material thereover; and depositing a scintillator material over the treated upper surface of the barrier layer. The silicon nitride upper surface of the barrier layer is typically treated by etching the surface, such as in a reactive ion etch, for a selected amount of time, with less than about 500 Å of material being removed from the surface.
Patent EP-0653409-A1 (EP)
Inventor: SANDERSON JOHN RONALD
IPC: C07C27/00
Filed: 1994-11-10
Abstract: A method for preparing tertiary butyl alcohol wherein a feedstock comprising a solution of tertiary butyl hydroperoxide in a cosolvent mixture of tertiary butyl alcohol with isobutane is charged to a hydroperoxide decomposition reaction zone containing a catalytically effective amount of a hydroperoxide decomposition catalyst and is brought into contact with the catalyst in liquid phase with agitation under hydroperoxide decomposition reaction conditions to convert the tertiary butyl hydroperoxide to decomposition products, principally tertiary butyl alcohol.
Patent EP-0655573-A1 (EP)
Inventor: DALTON RICHARD L
IPC: F15B13/00
Filed: 1994-11-15
Abstract: The invention features a coupler (59) that is substantially disposed around an armature (70), and is constructed to provide an axial force-transmitting relationship between a carrier (72) and the armature (70) for blocking and unblocking the passage of fluids between the first and second passages. The force-transmitting relationship is characterized by the carrier (72) being capable of axial movement relative to the armature (70), while the carrier (72) substantially following the motion of the armature (70) for both blocking and unblocking the passage of fluids between the first and second passages. The coupler (58) includes coaxially nested coupling and blocking springs (82,98) that provide equal spring forces and are removed from the direct passage of fluid between the first and second fluid passages (24,26). The solenoid is reversible in orientation such that the electrical connectors (49) can be situated on either the manifold face, or 180° on the opposite face.
Patent EP-0659582-A1 (EP)
Inventor: SHIBAHASHI YUTAKA
IPC: B41M5/30
Filed: 1994-12-22
Abstract: A reversible thermochromic composition develops fluorescent color of yellow, yellowish orange, orange, reddish orange, or red with a high color density and high color brightness, yet gives no residual color under non-color-developing conditions, and has remarkably improved light resistance. The reversible thermochromic composition, comprising a solubilized mixture of three components of (a) an electron-donating color-developing organic compound selected from pyridine types, quinazoline types, and bisquinazoline types of compound, (b) an electron-accepting compound for the electron-donating color-developing organic compound, and (c) a compound serving as a reaction medium for causing reversibly an electron exchange reaction between the components (a) and (b) within a specified temperature range.
Patent EP-0612016-A1 (EP)
Inventor: LE VAN SUU MAURICE
IPC: G06F13/00
Filed: 1994-02-09
Abstract: The invention relates to methods and apparatuses which allow buses of the serial type to be protected against the consequences of a short circuit in the vicinity of the decentralised units attached to this bus. It consists in providing means (301) for detecting the equalisation of the potentials of the data wires and means (304, 204) making it possible under the control of these detection means to disconnect the decentralised unit (200) responsible for the short circuit. Means (308, 205) are furthermore provided for short-circuiting the bus supply wires in a predetermined sequence so as to inform the central unit (100) of the disconnection of the said decentralised unit. It allows protection of the central unit and of the fault-free decentralised units attached to the bus. <IMAGE>
Patent EP-0660502-A1 (EP)
Inventor: ESTAQUE MICHEL
IPC: B60L7/28
Filed: 1994-12-20
Abstract: The equipment comprises a stator assembly (1) and a rotor assembly (2) suitable for being mounted on a transmission shaft of a vehicle, one of the said assemblies including induction windings (3) and the other assembly including an armature (6) facing the induction windings (3). The equipment further comprises excitation means (9) for selectively exciting the induction windings (3) from an electrical source (8) of the vehicle in response to a power supply datum (C). Processing means are provided in order to estimate the retardation torque (Cpl, CpI1-CpI4) which the equipment can cause as a function of the rotational speed (V) of the rotor assembly (2), of the temperature (Tr) of the armature (6) and of the temperature (Ts) of the induction windings (3), and of at least one value of the power supply datum (C). <IMAGE>
Patent EP-0678355-A1 (EP)
Inventor: CUENCA ARASA MANUEL
IPC: B27B5/065
Filed: 1994-04-18
Abstract: The invention refers to a non accumulative lock system for board cutting machines, consisting on the establishment of a lock line on the opposite side of the cutting line (6) that provides the boards (3). This lock line is prehensile through mandibles (9) and (10) that stop the boards (3) on the opposite part of the feeding pushing clamp (4), which slide the boards (3) until they get in contact with the locks (8) that are on the mandible carrier (13). These are placed over a guide (14), through which the locks (8) go forward or backwards when they have to determine the distance between the front part of the locks (8) and the cutting line (6) according to the program that is guided by a microprocessor, establishing the cutting line measurement from the initial tolerance.
Patent EP-0713317-A1 (EP)
Inventor: BORBON BLEN GEORGINA
IPC: H04Q3/70
Filed: 1994-11-18
Abstract: A telephone advertising service provides a short advertising message through a telephone receiver as a telephone call is initiated. The advertising message is stopped after a predetermined run time, and an invitation-to-dial tone is added. The advertising message is stopped when a subscriber starts to dial numbers. The method provides the advertising messages in lieu of invitation-to-dial tones. Differentiated subscribers are individually provided with distinct advertising messages. Subscribers are distinguished by characteristics of exchange number, monthly call volume, call type, geographical location and time of day. The advertising messages are provided by a message system rack connected to a digital or analog telephone exchange. Each rack has plural message recorders and plural cards connected to multiple users. Software controls a connection network. Subscriber lines are sampled to sense when a call is being initiated and to signal to a controller that a telephone call is being initiated. A PCM audio interface is activated. An available message channel is switched to the subscriber line, and a corresponding message is played over the subscriber line. Soon the subscriber line is connected to the telephone exchange, and an invitation-to-dial tone is provided. Several different messages are offered in different sets of channels, changing the messages depending on the time of day. When a prohibit service signal is active, the subscriber line is switched directly to the telephone exchange.
Patent EP-0683404-A1 (EP)
Inventor: CINTI MARIO
IPC: G02B5/18
Filed: 1994-04-08
Abstract: A method and an apparatus for producing diffraction gratings by machine forming in a fast operation cycle, in which the forming of the grating grooves is provided by sizing a solid or added metal substrate (M) by means of a diamond point punching tool (A) driven at high speed by a piezo-electric actuator (P), the movement of which are controlled by an electronic and/or electro-optical high-precision system.
Patent EP-0683673-A1 (EP)
Inventor: WALLACH DONALD F H
IPC: A61K33/10
Filed: 1993-11-17
Abstract: Produit antiacide ayant un temps de séjour prolongé dans les systèmes gastrique et intestinal supérieur. Ledit produit antiacide comporte un mélange de 10 à 70 % en volume de vésicules lipidiques, de préférence des vésicules lipidiques non phospholipidiques, avec une base particulaire. Un agent contre les flatulences peut également être inclus. Un procédé permettant d'obtenir une amélioration prolongée de la lutte contre la formation d'acide dans les systèmes gastrique et intestinal supérieur à l'aide dudit produit est également décrit.