baber/WOPTO huggingface dataset:
Patent EP-0615334-A1 (EP)
Inventor: KONISHI HIROO
IPC: H02M7/19
Filed: 1994-02-24
Abstract: A power conversion system for converting between a.c. and d.c. power has a pair of line commutated converters (31,32;33,34) connected in series, and each is connected to a corresponding transformer (21,22;23,24), one of which transformers (21;23) is YY connected and the other (22;24) of which is YΔ connected. A pair of minimum voltage detectors (73,74;75,76) generate minimum voltage signals, a first one of the minimum voltage signals being YY related and a second one of the minimum voltage signals being YΔ related. The power conversion system has a control circuit (301;302) which generate two phase control signals for controlling the pair of line commutated converters (31,32;33,34) respectively. When a fault occurs in a.c. systems (11;12) connected to the power conversion system, the control circuit (301;302) generates the phase control signals on the basis of the first and second minimum voltage signals respectively. In this way, each of the line commutated converters (31,32;33,34) are controlled by an independent signal, so that the power conversion of each is optimized.
Patent EP-0618171-A1 (EP)
Inventor: JENNETT TIMOTHY ANDREW
IPC: C01B21/068
Filed: 1994-03-04
Abstract: A process for the production of substantially crystalline silicon nitride comprising heating a mixture of ammonia and a silicon halide by means of an electric plasma formed in a stream of non-oxidising gas is described. Energy is transferred to the stream of gas at a rate of at least 30 kilowatts per mole of silicon halide per minute and at least 25 kilowatts. In a preferred embodiment reactant gases are caused to recirculate so that the recirculation ratio (RR) is greater than 2.5 where RR is defined by       
 wherein
     M n     = mass flow of gas stream through an inlet nozzle (2)   R   = internal radius of the reactor (1) into which said nozzle (2) flows   M   = mass flow at a distance 4R downstream from the inlet nozzle (2)   R n     = radius of inlet nozzle (2)   D n     = density of gas stream passing through the inlet nozzle (2)   D   = density of gases in reactor (1) at a distance 4R downstream from the inlet nozzle (2).     
 The degree of crystallinity of the silicon nitride prepared according to this method is very high and, typically greater than 85%.
Patent EP-0653810-A1 (EP)
Inventor: PRYCE JOHN EDWARD
IPC: H01R13/58
Filed: 1994-09-08
Abstract: An electrical connector (2) comprising an insulative housing (12), a pair of inmoulded terminals (14) and a separate core support member (16), makes electrical contact with a twin core flexible conductor (4) comprising a flexible elastomeric outer tube (6) and flexible spaced apart inner conductors (8). The core support member (16) comprises a core section (42) substantially filling the inner space formed by the conductors (8) and tube (6) thereby providing support to the flexible tube conductor (4) such that pin sections (40) of the terminals (14) can be sandwiched between the conductor (8) and the core (42) and additionally sandwiching the flexible outer tube (6) and inner conductor (8) between strain relief projections (58) of the core members arms (54) and the inner core section (42) for securely fixing the connector thereto. The connector is of a cost-effective and simple construction that is also easy to assemble. A certain length of the twin core tube conductor (4) can be positioned along the top sill of an automobile window frame thereby providing a detection means for objects capture between the window and frame, whereby pressure against the flexible tube (4) causes the conductors (8) to enter into electrical contact.
Patent EP-0611198-A1 (EP)
Inventor: DUBELLOY JEAN-LUC
IPC: F28F3/12
Filed: 1994-02-07
Abstract: The invention relates to a cooling device for an electrical power component making use of electrodes, comprising a radiator (1) including a circuit allowing a cooling fluid to flow and a first face (18) for heat exchange with the component to be cooled, characterised in that the device further includes a plate (4) made of a material which is electrically insulating and is a good thermal conductor lying between the said first face of the radiator and a first face of an electrical connection (6) the second face of which is intended to be in thermal and electrical contact with one of the electrodes of the component, the device including means providing the mechanical link between the radiator and the said electrical connection in such a way that the cooling device forms a compact assembly. <IMAGE>
Patent EP-0618400-A1 (EP)
Inventor: MURRU PATRICK
IPC: F16J12/00
Filed: 1994-03-28
Abstract: The subject of the invention is a metal vessel (1) intended to contain at least one pressurised fluid, of the type including an opening (5). The vessel (1) is equipped, over at least some (2c) of its external surface (2) with a reinforcing jacket (10) including, on the one hand, a coating (8) formed of at least one rubbery layer (7) and, on the other hand, a metal reinforcement (11, 12) embedded in the said coating (8) and formed of at least one cylindrical element (9) wound contiguously around the part (2c) of the external surface (2) of the metal vessel (1) from one of the ends of the said part (2c). The subject of the invention is also a method for reinforcing such a vessel. <IMAGE>
Patent EP-0649760-A1 (EP)
Inventor: KRZYWDZIAK ALAIN
IPC: B44D3/06
Filed: 1994-10-05
Abstract: The invention relates to a stirrer lid for paint containers on paint mixing machines and to the process for manufacturing these lids. This stirrer lid for paint containers on mixing machines, of the type with a frustoconical closure edge, comprising a dome-shaped main body (5), fitted with a pouring lip (spout) and with a stirrer shaft in the middle, is characterised in that it has an annular ring (7) which is coaxially fixed to the base of the body and has a downward-tapering frustoconical cross-section, the said ring (7) forming the closure edge of the lid.
Patent EP-0670718-A1 (EP)
Inventor: CHEN CHIH-MING
IPC: A61K9/00
Filed: 1993-11-02
Abstract: PCT No. PCT/US93/10643 Sec. 371 Date Aug. 16, 1994 Sec. 102(e) Date Aug. 16, 1994 PCT Filed Nov. 2, 1993 PCT Pub. No. WO94/12160 PCT Pub. Date Jun. 9, 1994.Unit dosage form for delivering drugs into the body in a series of sequential, pulsatile releasing events employs conventional pharmaceutical equipment and processes for optimum economy, reliability, and bioavailability. The system can be used with drugs which cannot be released by diffusion through a porous coating, such as water insoluble drugs. A plurality of populations of pellets is provided within a unit dosage form such as a capsule (8) or tablet. The pellets are composed of a core containing the drug (3) and a swelling agent (4) which expands in volume when exposed to water. The core is enclosed within a membrane or coating which is permeable to water. The membrane is composed of a water insoluble and permeable film forming polymer, a water soluble film forming polymer (11) and a permeability reducing agent (14). When the unit dose releases the pellets into the digestive tract, water diffuses through the coating and into the core. As water is taken up by the swelling agent, the core expands, exerting force on the coating until it bursts, releasing the drug. The permeability reducing agent reduces the rate at which water reaches the swelling agent, thereby delaying release time. The water soluble polymer dissolves, weakening the coating so that it bursts sooner. By varying the proportions of the three coating ingredients and/or coating thickness from one pellet population to another, the release timing of the pellets can be very effectively controlled.
Patent EP-0633121-A1 (EP)
Inventor: MATSUMOTO MASAHITO - - KUWATAC
IPC: B29C43/20
Filed: 1993-12-07
Abstract: A method for manufacturing a skin material laminated thermoplastic resin hollow molded body comprising the steps of; using inside one or both of a fixed mold and a movable mold a mold slidable in a mold clamping direction and having one or, two or more fluid discharging pins each having in turn a fluid discharging hole at their leading ends; fixing two skin materials having tension moduluses elasticity of 50 to 1000 kg/cm² and 5 to 100 kg/cm² at a normal temperature and a temperature of 80 °C, respectively, on respective parting surfaces of the both molds that are in an open state; supplying between the skin materials molten thermoplastic resin of 5 to 50 percent by volume relative to the cavity volume; carrying out first one of the processes of sticking out the fluid discharging pins to penetrate through one of the skin materials so that the leading ends thereof stay between the skin materials and closing the both molds so that molten thermoplastic resin is wrapped between the skin materials, and then carrying out the other process; discharging a fluid via the fluid discharging holes and tightly securing the skin materials and molten thermoplastic resin to the cavity surfaces of the molds while a hollow portion is being formed by virtue of the discharging pressure; effecting cooling while the above state is being maintained and stopping th e discharge of the fluid; and opening the both molds so that a hollow molded piece is removed.
Patent EP-0725909-A1 (EP)
Inventor: KRAUSE BRIAN W
IPC: F16L58/18
Filed: 1993-10-29
Abstract: La présente invention concerne un raccord sans bride pour des tuyaux de transfert à chemise en polymère ou pour des tuyaux de traitement à chemise en polymère, en particulier des tuyaux dont la chemise a été placée par glissement, ou de façon lâche, ou avec ajustement serré, ou bien de tuyaux ayant été rétrécis après introduction de la chemise. L'invention concerne également un procédé permettant de fabriquer un tel raccord à partir de tuyaux chemisés.
Patent EP-0673301-A1 (EP)
Title: Systeme de blocage d'outil pour marteaux mecaniques
Inventor: BRAENNSTROEM OESTEN KURT
IPC: B25D17/08
Filed: 1993-12-14
Abstract: Dans la tête avant (11) d'un marteau mécanique, des clavettes (18) disposées transversalement sont prévues pour bloquer l'outil (12) de travail de manière axialement mobile en coopérant avec des évidements latéraux restreints (16) formés dans l'outil (12) de travail. Chaque clavette (18) est bloquée dans la tête avant (11) par une clé (20) qui s'étend sur la clavette (18) et pénètre dans un trou (21) transversal. La clé (20) comporte un dispositif de blocage amovible constitué d'un élément de blocage fixé dans la tête avant (11) et formé d'un bloc (24) de polyméthane. Le bloc (24) comprend un trou (27) traversant et possède des propriétés de récupération élastique de la forme. Lorsqu'on désire bloquer la clé (20), on pousse la clavette (18) dans le trou du bloc (24) et ce dernier se dilate de manière élastique dans une rainure (22) annulaire formée sur la clé (20), bloquant ainsi la clé (20) dans la tête avant (11) et assurant sa fonction de blocage de la clavette (18). Lorsqu'on utilise les deux clavettes (18), on place une seule clé (20) pour bloquer les deux clavettes et cette clé est à son tour bloquée par un seul bloc (24).
Patent EP-0669024-A1 (EP)
Title: Systeme de test automatise
Inventor: MILLER CHRISTOPHER M
IPC: G06F11/36
Filed: 1993-12-14
Abstract: L'invention concerne un procédé, un système et un programme visant à tester des interfaces de programmes par exploration systématiquement des séquences d'appel valides définies par un ensemble de sous-programmes présentant un ensemble de données. L'invention en question n'enregistre pas explicitement des tests unitaires. Elle présente les outils destinés à développer des règles qui mettent au point et vérifient le fonctionnement correct du logiciel tout en laissant les complexités de sélection de test, d'exécution, de séquençage, de domaine d'application et de vérification à un système automatisé. Le nombre de scénarios de tests généré par le système dépend du temps d'exécution cumulatif et est, de toute évidence, indépendant de l'effort humain.
Patent EP-0687304-A1 (EP)
Inventor: BORNKAMM GEORG
IPC: C12Q1/6897
Filed: 1994-02-03
Abstract: L'invention vise à fournir un test quantitatif simple permettant de détecter la présence d'inhibiteurs de la protéine-kinase C. A cet effet, on utilise une construction d'ADN qui contient au moins un gène rapporteur et une région de contrôle pour l'activation d'un gène particulièrement fortement induit du virus d'Epstein-Barr (VEB). L'invention concerne par ailleurs l'action de l'inhibiteur de la protéine-kinase C et d'un promoteur tumoral sur des cellules contenant le VEB, qui contiennent la construction d'ADN. La quantité de produit du gène rapporteur qui en résulte est ensuite déterminée quantitativement.
Patent EP-0693947-A1 (EP)
Inventor: PETERSEN KIM STEENGAARD
IPC: A61M3/00
Filed: 1994-03-25
Abstract: A dispenser for dispersing of a drug comprising a housing (1) forming a cylinder. The cylinder is at one end closed by an end wall (2) having an outlet pipe (3) and the other end is closed by a plunger (4) which is axially displaceable into the cylinder. The outer end of the plunger (4) is secured to the inner side of a cup shaped cap (13, 14) sliding over the outer side of the cylinder. When the plunger (4) is pressed into the cylinder, the upper edge of the housing (1) being provided with outwardly projecting hooks (15) sliding in corresponding grooves (16) in the inner side of the side wall (14) of the cap wall irreversibly engage windows (20) at the bottom (13) of the cap. The cap (13, 14) and the housing (1) is made from differently colored materials.
Patent EP-0702744-A1 (EP)
Inventor: BUNTAIN CHRIS
IPC: E04F13/14
Filed: 1994-06-06
Abstract: There is provided a clip-form device (1) to facilitate the location of a brick slip (2) on a penetrable layer (L) on a wall, the brick slip (2) essentially comprising a slice of a full size parent brick. The device (1) has clamp means (4, 5) to enable the device (1) to be fitted on a brick slip (2) and spikes (6) to penetrate the said layer (L) for positioning of the device (and the brick slip). The device (1) further includes means e.g. apertures (7) to facilitate adhesive bonding between the brick slip (2) and the surface layer (L). Previously, the surface layer (L) has included parallel locating ribs to hold the brick slips (2) but this has restricted the way the slips can ve positioned: this disadvantage is avoided by the present device (1) which does not require a ribbed penetrable layer (L).
Patent EP-0706371-A1 (EP)
Title: Compositions detergentes liquides a faible pouvoir moussant
Inventor: SURUTZIDIS ATHANASIOS
IPC: C11D1/14
Filed: 1994-06-27
Abstract: L'invention concerne une composition détergente liquide comprenant un surfactant anionique ramifié. Les compositions selon la présente invention ont un faible pouvoir moussant et assurent un détachage amélioré des salissures graisseuses hydrophobes.
Patent EP-0716751-A1 (EP)
Title: Sonar system for current meters and doppler logs
Inventor: PERENNES MARC
IPC: G10K11/34
Filed: 1994-08-19
Abstract: The invention concerns transmitting antennas for Doppler logs and current meters. According to the invention, the antenna transducers (701) are distributed on a circular plane base. The polarities, phases and supply sequence of these transducers with two distinct frequencies F1 and F2 provide four transmitting lobes inclined at 30° frontwards, rearwards, left and right. Based on adequate summing of the reception signals, two front/rear and left/right reception lobes are defined in which the echoes are distinguished according to the frequency. The speed of the carrier ship is determined independently of the propagation speed of sound in the water. Furthermore, the plane transmitting base is substantially smaller than an ordinary base which comprises four arrays of inclined transducers.
Patent EP-0664322-A1 (EP)
Inventor: ONISHI MASAYUKI DOW CORNING TO
IPC: C09D183/14
Filed: 1995-01-19
Abstract: A curable organopolysiloxane composition which cures freely, uninhibited by moisture or heat, and the cured silicone substance formed therefrom has excellent adhesive strength to various substrates when cured in contact with them. The curable organopolysiloxane composition comprises 100 parts by weight of an organopoly-siloxane mixture of an alkoxy-organopolysiloxane with a viscosity at 25°C of 0.02-1,000 Pa.s and at least two silicon-bonded alkoxy groups in each molecule and an alkenyl-organopolysiloxane with a viscosity at 25°C of 0.02-1,000 Pa.s and at least two silicon-bonded alkenyl groups in each molecule; an organohydrogenpolysiloxane having at least two silicon-bonded hydrogen atoms in each molecule and in an amount such that there are 0.3-5 moles silicon-bonded hydrogen atom per each mole of silicon-bonded alkenyl groups in the composition; 0.1-20 parts by weight of an alkoxysilane represented by the following formula or its partial hydrolysis condensate 
 
 
 
        R¹ a Si(OR²) (4-a)   
 
 
 
where R¹ represents a monovalent hydrocarbon group, R² represents alkyl group or alkoxy group-substituted alkyl group, and  a  is 0, 1, or 2); 0.01-20 parts by weight of a titanium-catalyst for a condensation reaction, and a sufficient amount of hydrosilylation reaction catalyst to provide 0.1 to 1,000 parts by weight of catalyst metal based on one million parts by weight of (A).
Patent EP-0673632-A1 (EP)
Inventor: MORRIS EDWARD J
IPC: A61G7/10
Filed: 1995-03-17
Abstract: This invention deals with a motorized device which allows independent movement into and out of a pool of water, which device may or may not be under the control of the invalid or handicapped person. The device comprises a motorized pair of arms which carry a bar, which bar has mounted on it, a carrier for a person. The device, in spite of a high movement of the bar overhead, allows for the transportation of the person through essentially a horizontal plane.
Patent EP-0681830-A1 (EP)
Inventor: GUERRERO ANGEL AUGUSTO
IPC: C08L33/12
Filed: 1995-05-02
Abstract: A cosmetic sunscreen composition is described that includes an ethylene/vinyl acetate copolymer, an acrylic polymer such as poly(methyl methacrylate) and a chromophoric organic sunscreen agent capable of absorbing ultraviolet radiation within the range 290 to 400 nm. The ethylene/vinyl acetate copolymer and acrylic polymer have been found to interactively boost the SPF value of the organic sunscreen.
Patent EP-0691689-A1 (EP)
Inventor: WATABE SHINICHI C O ITAMI FACT
IPC: H01L21/205
Filed: 1995-07-06
Abstract: A semiconductor light emitting element comprising a light emitting part (A11) comprising an AlGaInP active layer (13) and an AlGaInP cladding layer (14), which is formed on a GaAs substrate (11), and an AlGaAs layer (16) and a Ga x In 1-x P layer (0.7≦x≦1.0) (17) deposited in this order on said light emitting part (A11), wherein said Ga x In 1-x P layer (17) has a thickness of not more than 1.0 µm. According to the present invention, absorption of the emitted light by an electrode contact layer and the occurrence of an interfacial distortion between the electrode contact layer and the layer thereunder can be suppressed, and a semiconductor light emitting element permitting easy production thereof and having a high luminance and a long service life can be provided.
Patent EP-0692808-A1 (EP)
Inventor: ALAVI KAMAL
IPC: B03B9/06
Filed: 1995-07-11
Abstract: The reclamation process involves an automated process where in particular the front section (2) and the cone section (4) of the glass bulb are separated. The glass with the toxic fluorescent coating can then be submitted to a separate processing stage to recover the toxic screen coating. The tube is supported on a suction head (30) at its front section and is transferred on a frame (22,24) using actuators. The cone section is broken with a hammer unit (40) and the glass falls into a shredder/crusher unit (46). The suction head releases the front section into a separate shredder/crusher unit (47). <IMAGE>
Patent EP-0757893-A1 (EP)
Inventor: HABENICHT FRANK
IPC: A22C21/00
Filed: 1995-08-09
Abstract: Device for handling poultry carcass or components, esp. for removing the legs (5) at the knee area, comprises a driven advancing unit (1), for holding and advancing the legs in a suspended manner, and a supporting unit (2) for support, and a cutting unit (1). The supporting unit has an associated pressing advancing member (3).
Patent EP-0715987-A1 (EP)
Inventor: GOEBEL BURCKHARD
IPC: B60P3/00
Filed: 1995-10-27
Abstract: The frame (4) is fastened to the vehicle (1), so that it may be lowered relative to it. The vehicle has a lifting frame (3), connected to the sideframe. The lifting frame has lockable telescopic supports (7,8) and a lifting device (10) formed by a piston-cylinder unit. The sideframe is connected to the vehicle via a length-adjustable pivot arm, so that it is pivoted during the lowering movement.
Patent EP-0713848-A1 (EP)
Inventor: SAITO KENJI
IPC: C07D317/54
Filed: 1995-10-27
Abstract: The present invention relates to a process for producing optically active halomethyl phenyl carbinols of the formula (1), comprising reducing halomethyl phenyl ketones of the formula (2) using an asymmetric reducing agent obtained from boranes and optically active α-phenyl-substituted-β-amino alcohols of the formula (3) or optically active α-non-substituted-β-amino alcohols of the formula (4). 
     The present invention further relates to a process for producing optically active carbinols, comprising reacting with an unsymmetric ketone, an asymmetric reducing agent obtained from optically active β-amino alcohols of the formula (5), a metal boron hydride and Lewis acid or lower dialkyl sulfuric acid.
Patent EP-0710767-A1 (EP)
Inventor: SEKI KOJI
IPC: F01N1/02
Filed: 1995-11-03
Abstract: An exhaust system of an internal combustion engine is described, which has an exhaust gas inlet tube (4) extending from the engine. A muffler (1) connected is at its inlet side to the exhaust gas inlet tube (4). The muffler (1) includes first and second exhaust gas flowing passages. First and second exhaust gas outlet tubes (5,8) are respectively connected to the first and second exhaust gas flowing passages and extend from the muffler (1) independently. A flow controller (12) is arranged which steplessly varies the flow passage area of the second exhaust gas outlet tube (8) in accordance with the pressure of the exhaust gas discharged from the engine. The flow controller (12) continuously increases the flow passage area with increase of the magnitude of the exhaust gas pressure.
Patent EP-0673851-A1 (EP)
Inventor: HEINEMAN HUBERTUS W B
IPC: B65D47/06
Filed: 1995-03-16
Abstract: The present invention relates to a spout (1) to be fitted on a container (2). In order to enable optimum metering without mess, it is proposed to construct the final section of the pour channel conically widened. With this arrangement, the angle which said conically widening section makes with the longitudinal centre line is preferably about 11°.
Patent EP-0708118-A1 (EP)
Inventor: KAPPLER PATRICK
IPC: C08F14/18
Filed: 1995-10-10
Abstract: Use of copolymers (I) of trifluoroethylene and tetrafluoroethylene as protective coatings on flexible substrates is claimed. Also claimed is the prodn. of (I) by polymerisation of the monomers in emulsion, suspension or soln. in the presence of a radical initiator.