baber/WOPTO huggingface dataset:
Patent EP-0632868-A1 (EP)
Inventor: DRASKOVITS GUENTER
IPC: F04C15/06
Filed: 1993-03-20
Abstract: Die Erfindung betrifft eine sauggeregelte Flügelzellenpumpe, deren Förderstrom ab einer bestimmten Drehzahl nicht weiter ansteigt, sondern nahezu gleich bleibt. In einem Rotor (2) radial verschieblich geführte Flügel (4) bilden Arbeitskammern (12). Zwischen den Flügeln (4) hat der Rotor (2) Steuerschlitze (21), die mit mehreren in der Druckzone liegenden Auslaßöffnungen (22 bzw. 22A) einer Stirnplatte (5) zusammenwirken. Die Steuerschlitze (21) und die Auslaßöffnungen (22 bzw. 22A) sind so bemessen, daß sich ein Rückstrom von Drucköl aus einer Arbeitskammer (12) höheren Druckes in eine Arbeitskammer niedrigeren Druckes vermeiden läßt. Die Auslaßöffnungen (22 bzw. 22A) werden durch ein Zungenventil (24) mit beweglichen Zungen (25, 25A) verschlossen. Während des Öffnungshubes legen sich die Zungen (25, 25A) an einem Stützkörper (26) an. Saugöffnungen (13 und 13A) sind zur Begrenzung des Ansaugstromes über Drosselbohrungen (31, 31A) mit einem Saugraum (14) verbunden. Durch die Erfindung läßt sich Verschleiß durch Kavitation vermeiden. Die Pumpe hat niedrige Betriebsgeräusche und läßt sich bei kleinem Bauvolumen preisgünstig herstellen.
Patent EP-0609448-A1 (EP)
Inventor: TSUCHIYA YOSHIMI BANYU PHARMAC
IPC: C07D333/24
Filed: 1993-05-28
Abstract: A substituted heterocyclic derivative represented by general formula (I), wherein R represents a 5- or 6-membered heterocyclic group containing one or two heteroatoms selected from among nitrogen and other atoms; Q¹ represents (II), (III), -CH=CH-CH₂-, etc., -CH₂-O-CH₂-, or thrimethylene; X and Y may be the same or different from each other and each represents methylene, oxygen, etc., or alternatively X and Y may be combined together to represent vinylene, etc.; Q² represents either (a) a 5- or 6-membered aromatic group represented by (IV) wherein  A ,  B ,  D  and  E  represent each nitrogen, etc., or =CH-; and p represents an integer of 0 or 1, or (b) a group represented by - F - G - I - wherein  F ,  G  and  I  may be the same or different from each other and each represents oxygen, etc., or =CH-; R¹ represents lowr alkyl, etc.; Q³ represents ethylene, etc.; Q⁴ represents vinylene, etc.; R² and R³ may be the same or different from each other and each represents lower alkyl, or alternatively R² and R³ are combined together with the adjacent carbon atom to represent cycloalkyl; and R⁴ represents hydrogen, lower alkyl, etc.
Patent EP-0593739-A1 (EP)
Inventor: NADAN JOSEPH S
IPC: G09G1/16
Filed: 1993-05-07
Abstract: Décodeurs autorisés (60) dotés de clés de réception de validation (66) si bien que les données transmises ultérieurement ayant un code d'identification d'informations correspondant (65) à une clé de réception (66) dans un décodeur-récepteur peuvent être récupérées pour affichage ultérieur sur un écran vidéo. On utilise des techniques de transmission micrographiques cellulaires et une messagerie sous forme de cadres rectangulaires (72.1) pour réduire le volume de données transmises afin de modifier les données à mettre à jour, les cellules (72.1) de caractères étant transmises sous forme d'un octet de données et des cellules (72.) de données de pixels étant transmises sous forme d'une pluralité d'octets de données. Chaque décodeur-récepteur (60) peut comporter une pluralité d'écrans vidéo identifiés de manière séparée et unique si bien que des données de mise à jour codées et d'autres messages sont transmis pour des écrans vidéo spécifiques. Le système permet de multiplexer des signaux d'information sur les marchés financiers et des signaux d'information de programmes de télévision, et de transmettre les signaux multiplexés aux décodeurs-récepteurs en vue de l'affichage sélectif des différentes combinaisons d'informations.
Patent EP-0598090-A1 (EP)
Title: Fluid product doser-dispenser pot.
Inventor: MEJEAN PASCAL
IPC: A45D40/00
Filed: 1993-06-04
Abstract: PCT No. PCT/FR93/00536 Sec. 371 Date Feb. 14, 1994 Sec. 102(e) Date Feb. 14, 1994 PCT Filed Jun. 4, 1993 PCT Pub. No. WO93/25447 PCT Pub. Date Dec. 23, 1993.Pot comprising a body, a container, and a cover pivoted to the body, characterized in that the container (2, 32), closed by a movable wall (3, 33) insulating the substance from the exterior, communicates with the suction side of an incorporated measuring pump (12-17, 40, 39) which delivers the substance into an incorporated receptacle (15, 56) which is covered at rest by the cover (21, 34); and in that the reversible action of utilization, in a single movement engaging the cover, first of all clears the access to the receptacle and then actuates the pump.
Patent EP-0644998-A1 (EP)
Inventor: ROGERS IVOR THOMAS
IPC: H01R13/52
Filed: 1993-06-11
Abstract: Un compteur d'eau comprend une fenêtre en verre (30) ayant une ouverture (32) à travers laquelle passe une ou plusieurs bornes filetées (20) permettant une connexion électrique avec un codeur électronique interne. Une rondelle élastique (34) est positionnée dans l'ouverture (32) et elle est tenue en compression entre les plaques d'étanchéité interne et externe (36, 38). Celle-ci sont tirées l'une vers l'autre par les bornes qui portent des écrous.
Patent EP-0656146-A1 (EP)
Inventor: MCBRIDE JOHN WILLIAM
IPC: H01H11/00
Filed: 1993-08-20
Abstract: Un système d'imagerie permet d'étudier le mouvement de l'arc électrique qui se forme pendant l'opération de coupure effectuée par un disjoncteur miniature en cas de court-circuit. Ce système d'imagerie emploie un ensemble allant jusqu'à 45 fibres optiques pour détecter la lumière émise par l'arc dans la chambre à arc du disjoncteur miniature. La lumière provenant des fibres est détectée par une électronique et stockée sous forme de valeurs numériques transférées ensuite à un ordinateur. On peut saisir plus de 4000 images au rythme d'une image par νs. Un logiciel utilise ces informations optiques pour afficher une image de l'arc à l'écran. Ce système d'imagerie fonctionne selon les étapes suivantes: (a) identification d'un groupe de positions d'évènements où la valeur d'échantillon du paramètre d'événement dépasse une valeur de seuil prédéterminée; (b) identification de positions d'évènements à la limite d'une zone englobant ce groupe; (c) réaction aux positions d'évènements identifiées à cette limite pour pointer une ligne représentant un contour correspondant à une valeur constante de paramètre d'évènement équivalant à la valeur de seuil; et (d) augmentation du seuil prédéterminé et répétition des étapes (a), (b) et (c) avec ces seuils augmentés jusqu'à l'obtention d'un nombre souhaité de lignes de contours représentant les valeurs de seuil respectives des paramètres d'évènements.
Patent EP-0660933-A1 (EP)
Inventor: ABUKNESHA RAMADAN A BURGESS PA
IPC: G01N33/543
Filed: 1993-09-17
Abstract: La présente invention concerne un procédé de séparation qui a des applications dans la détection immunologique (par exemple dans les dosages immunologiques et dans les détecteurs immunologiques), un procédé utile pour des détections, un détecteur et un kit d'analyse. L'invention fournit entre autres un procédé de séparation utile pour la détection immunologique d'une substance. Dans ce procédé, on effectue la fixation d'une espèce auxiliaire à un matériau de support en utilisant une espèce auxiliaire additionnelle et un partenaire de réaction pour l'espèce auxiliaire additionnelle. L'espèce auxiliaire additionnelle peut être, par exemple, un ligand ou un agent de liaison.
Patent EP-0664932-A1 (EP)
Inventor: ZITO RALPH
IPC: H01M8/04
Filed: 1993-10-13
Abstract: An electrochemical apparatus for energy storage and power generation comprises a single cell or an array of unit cells (10), each cell comprising a +ve electrode (12) and a -ve electrode (14) with a dual membrane in each cell dividing it into +ve chambers (22C and 24C) for posilyte and anolyte solutions (22, 24) which are recirculated through separate pumps (26, 28) and storage tanks (32, 34) and back to the chambers. The dual membranes in each cell provide a third chamber (23C) between the +ve chamber (22C) and the -ve chamber (24C), through which an idler electrolyte is circulated. During the operation of the cell, any ionic species which cross the cation exchange membranes, which in an ideal system would remain in either the +ve chamber or the -ve chamber of the cell, will collect in the buffer chamber or chambers.
Patent EP-0614837-A1 (EP)
Title: Longitudinal excavator
Inventor: RESTLE KARL
IPC: B65G65/06
Filed: 1994-03-11
Abstract: A longitudinal excavator 2 has an excavator boom 4 articulated pivotably on a carriage 12 via an articulation point 10 and having excavator means mounted movably thereon. The carriage 12 is movable on two rails 14, 16 arranged along a material store 28 for material 26 to be excavated. The delivery end of the excavator boom 4 is located above a discharge conveyor 32 arranged parallel to the rails. The rail 14 on the material side is arranged, as seen transversely to the direction of travel of the carriage 12, between the discharge conveyor 32 and a supporting wall 30 laterally limiting the material store 28. <IMAGE>
Patent EP-0626540-A1 (EP)
Inventor: FEUSTEL HANS ULRICH DIPL ING
IPC: F23G5/027
Filed: 1994-05-19
Abstract: In the disposal of assorted scrap materials, esp. ferrous and/or non-ferrous metal scrap, which is lacquered and plastics coated and/or mixed with plastics and other organic cpds,. in a coke-heated shaft furnace, the novelty is that: (i) the scrap is degassed and/or gasified in the upper shaft region; (ii) the resulting dust-laden gases are completely withdrawn as circulated gas; (iii) the circulated gas is combusted with oxygen in the melting and superheating zone; (iv) the gas then flows through the incandescent coke and charge column; and (v) excess gas exits between the circulated gas suction withdrawal opening and the melting and superheating zone. In the appts. a circulated gas suction ring (1), with suction openings (2) uniformly distributed around the shaft periphery is located at least 500 mm below the max. charge column height and is connected by a circulated gas line (3) to a circulated gas distribution ring (4). The distribution ring (4) is connected by feed lines (5) to tuyeres (6) in the lower shaft region. Excess gas nozzles (8) are installed between the melting and superheating zone (7) and the circulated gas suction openings (2) and is connected to conventional equipment such as a gas quencher (9) and gas cleaning and heat recovery units (10), forming the excess gas exhaust system (11).
Patent EP-0646448-A1 (EP)
Inventor: HEHL KARL
IPC: B29C45/84
Filed: 1994-09-15
Abstract: In an injection-moulding machine provided with a deformation element (14) which is articulated on a supporting element (16) for a mould-clamping mechanism (S) for the movement of a movable platen (12) and a stationary platen (11) and which directs the forces and deformations occurring around the mould mounting space (F), a deformation element which is easy to handle and can be adapted to different injection-moulding requirements is provided for an injection-moulding machine by virtue of the fact that the deformation element (14) is in several parts and that the parts of the deformation element which are articulated in the region of the stationary platen (11) and in the region of the supporting element (16) are coupled to one another at at least a first point of connection which is at a distance from the points of articulation. <IMAGE>
Patent EP-0655557-A1 (EP)
Inventor: SCHLUMPF FLORIAN MASCH ING HTL
IPC: F04F7/02
Filed: 1994-11-21
Abstract: A device for the delivery of fluids is proposed by means of which the fluid can be delivered from a first level to a second, higher level. The device (100) comprises a housing (10) provided with an inlet passage (25) and an outlet passage (27) as well as a pressure chamber (26). An impact body (35) acted upon by the fed fluid as well as a valve member (30) which interacts with the impact body (35) and can be brought into sealing engagement with the outlet passage (27) are arranged in the housing (10). The pressure chamber (26) is connected to a valve chamber (18) arranged in the housing (10) via a valve device (20) designed essentially as a non-return valve, the valve chamber (18) being connected to a pressure reservoir (5) into which the fluid flows, when valve device (20) is open, until a pressure balance occurs between the pressure chamber (26) and the pressure reservoir (5) and the valve device (20) is closed. <IMAGE>
Patent EP-0666694-A1 (EP)
Inventor: HAMILTON JEFFREY S
IPC: H04N7/167
Filed: 1994-12-02
Abstract: A method and apparatus are provided for controlling access to digital signals sent via a first communication path and retransmitted over a second communication path. The digital signals, having been encrypted by a first encryption scheme and sent over the first communication path, are received and decrypted. The decrypted signals are then retransmitted over the second communication path using a second encryption scheme that differs from the first encryption scheme.
Patent EP-0717513-A1 (EP)
Inventor: MOOTHART MICHAEL R
IPC: H04B10/077
Filed: 1994-12-13
Abstract: Optical transmit amplifier (24) fault indicator system (46), (78), and (80) indicates the failure of optical transmit amplifier (24) and includes an input loss circuit (46), an output failure circuit (80), and a modulation detector circuit (78). The modulation detector circuit (78) receives a portion (76) of the optical output signal (74) for determining therefrom that a failure in modulation exists in optical output signal (74) of optical transmit amplifier (24). The modulation detector (78) includes a modulation conversion circuit (82) and (84) for converting modulation in the optical output signal (76) into a measurable signal having a level within a first predetermined range in the presence of modulation and a second predetermined range in the absence of modulation. The modulation detector circuit (78) converts the measurable signal to a DC signal and produces a loss of modulation alarm signal (114) in response to a loss of modulation.
Patent EP-0628293-A1 (EP)
Inventor: FALKENSTROEM CHE HSIN
IPC: A61F2/30
Filed: 1994-06-02
Abstract: A temporomandibular joint prosthesis comprising a cranial prosthesis-part (1) comprising a support surface (3) adapted to be seated against bone tissue in the area of and/or adjacent to the natural glenoid fossa and/or the the articular eminence and a mandibular prosthesis-part (2) adapted to be pivotable relative to the cranial prosthesis-part (1) when in implanted condition. The mandibular prosthesis-part (1) is pivotable about a centre of rotation (6, 16) which is located in such a position relative to the support surface (3) of the cranial prosthesis-part (1), that in implanted condition the centre of rotation (6, 16) is located substantially inferior to the centre of the natural mandibular condyle. 
     The prosthesis allows a more natural movement of the lower jaw without requiring translational movement of prosthesis parts adjacent the glenoid fossa and the articular eminence.
Patent EP-0633047-A1 (EP)
Inventor: DE NIEL MARC AGFA-GEVAERT N V
IPC: C02F1/04
Filed: 1994-06-17
Abstract: Evaporator apparatus for treating a waste solution, which comprises a closed chamber (24), a drum (25), means (45) for maintaining a reduced pressure in said chamber, applicator means (32) for maintaining a body of waste solution in contact with said drum, a tank (15) for waste solution and pump means (34) for feeding waste solution from said tank to said applicator means, heating means (31) for heating said drum to cause waste solution applied thereto to become concentrated by evaporation to a sludge and scraper means (37) for removing said sludge from said drum, said applicator means having outlet means (36) for carrying back an amount of waste solution from said body to said tank (15) which is at least equal to the amount of solution applied to said movable surface means per unit of time.
Patent EP-0693649-A1 (EP)
Inventor: VAN WALRAVEN JAN
IPC: F16L55/035
Filed: 1994-07-20
Abstract: A pipeline is suspended from a wall (4) by a conventional manacle clamp (2) with a projecting stem (3). The clamp (2) is lined with vibration-damping material, such as ribbed rubber (5), which also extends around the edges of the clamp. A distance piece (6) between the flanges prevents the clamp from gripping the pipe (1). Secondary clamping rings (7) are tightly fastened on either side of the suspension clamp (2) to prevent longitudinal movement of the pipe (1). Both secondary clamps (7) are also lined with vibration-damping material (5), which again extends around their edges. <IMAGE>
Patent EP-0647579-A1 (EP)
Inventor: COLAMUSSI ARTURO
IPC: B65G47/91
Filed: 1994-10-07
Abstract: A product handling device (11) comprising at least one carriage (14) provided with at least one product engagement element (20) and movable between different positions, and means for driving the at least one carriage (14) between the different positions, wherein with the at least one carriage (14) there is associated at least one locator element (27) interacting with external elements (28, 29) arranged to determine the limits of a preselectable travel path. A handling apparatus consists of a plurality of such devices (11).
Patent EP-0608130-A1 (EP)
Inventor: HIRAMA MASAHIDE C O INTELLECTU
IPC: H04N5/217
Filed: 1994-01-20
Abstract: A CCD linear sensor as a solid-state imaging device has a photosensor (73) and a pair of CCD registers (77,78) connected to the photosensor. One of the CCD registers is supplied with first two-phase transfer clock signals (φ1a, φ2a) for transferring electric charges from the photosensor to a first signal converter, and the other CCD register is supplied with second two-phase transfer clock signals (φ1b, φ2b) for transferring electric charges from the photosensor to a second signal converter. The second two-phase transfer clock signals are shifted a 1/2 clock period from the first two-phase transfer clock signals. The CCD registers have the same number of dummy registers (67, 68) on their output ends for transferring the electric charges therethrough to first and second signal converters (64, 65), which convert the transferred electric charges into output signals that are in phase with each other. The periods of the output signals and the negative-going edges, i.e., the transitions, of reset pulses (φR1a, φR2a) applied to the gates of FETs (54, 58) connected to the first and second signal converters are separate in time from each other, preventing coupling-induced noise from being included in the signal periods. The clock signals can thus be generated at a higher frequency and at a higher speed, making it possible to process the image signals at a higher frequency and at a higher speed.
Patent EP-0657521-A1 (EP)
Inventor: TOUSHIN KAZUMI
IPC: E02D3/00
Filed: 1994-07-28
Abstract: A water-repellent earth material having grains formed with silicone coating is made by mixing the earth material with an emulsion of silicone oil in water and drying. The earth material may be selected from the group consisting of soil, sand, gravel, pebbles, silicon-containing combustion ash of household refuses and silicon-containing combustion ash of industrial refuses. The earth material may be used to form a water-repellent ground surface layer (2a), a water-repellent underground layer or a water-repellant enclosure for various purposes.
Patent EP-0646708-A1 (EP)
Inventor: HENDERSON HENNING MORGAN
IPC: F02D11/06
Filed: 1994-09-28
Abstract: A control assembly and method for operating the throttle of an internal combustion engine, in particular but not exclusively, a diesel engine of a heavy duty vehicle, is provided whereby fuel can be saved by controlling the throttle operation. Sensing means (42) detect certain undesirable throttle conditions or movements such as full throttle for an excessive period of time; the number of times a throttle is pumped; and the speed with which the throttle mechanism is moved, and the assembly acts to reduce the fuel supply to the engine to an extent whereat the engine does not lose engine speed to any appreciable extent at constant load.
Patent EP-0710547-A1 (EP)
Inventor: MASUDA SHIGEYOSHI
IPC: B29K67/00
Filed: 1994-11-07
Abstract: A biaxially oriented laminated polyester film comprising a first polyester surface layer having (a1) a central line average roughness R aA  of 1 to 7.9 nm, (b1) a 10-points average roughness R ZA  of 15 to 400 nm and (c1) an R ZA /R aA  ratio of 11 - 51, and a second polyester surface layer having (a2) a central line average roughness R aB  which is greater than R aA  and is 5 to 40 nm, (b2) a 10-points average roughness R ZB  of 75 to 600 nm and (c2) an R ZB /R aB  ratio of 20 or less, and satisfying the relationship between the first polyester surface layer and the second polyester surface layer, which is represented by the following expressions,                           (1)           R       aA            x R       aB        < 50                           (2).           R       ZA            x R       ZB        = 130 to 3,000                                  This biaxially oriented laminated polyester film is excellent in lubricity, high-speed take-up properties, processability and electromagnetic characteristics when used for a magnetic film, and is particularly useful as a base film for a magnetic recording medium.
Patent EP-0628300-A1 (EP)
Title: Composition cosmétique colorée
Inventor: GUERET JEAN-LOUIS
IPC: A61K8/00
Filed: 1994-03-09
Abstract: Composition cosmétique colorée contenant au moins une charge particulaire et au moins un colorant dans laquelle au moins une partie des charges de la composition est enrobée par un polymère associé à au moins un colorant.
Patent EP-0652184-A1 (EP)
Inventor: CAMPION JEAN-FLORENT
IPC: C03B19/12
Filed: 1994-11-04
Abstract: Process for producing a preform for a silica glass multiferrule, the preform consisting of a piece of silica glass exhibiting a plurality of mutually parallel lengthwise channels. A slip comprising a suspension of silica soot is prepared; it is cast into a mould (1) made of plastic containing calibrated removable rods (2). After drying and densification the preform obtained can be made into fibre. <IMAGE>
Patent EP-0704860-A1 (EP)
Inventor: MAGRIS FLAVIO
IPC: G21C15/18
Filed: 1994-04-13
Abstract: A steam condenser with natural circulation for systems for protecting nuclear reactors, in which there is a heat-exchanger with several modules each formed by an upper manifold, a vertical array of pipes, and a lower manifold, is immersed in a pool at atmospheric pressure and is connected directly to the source of pressurized steam of the reactor by a normally-open supply line and a normally-closed condensate-return line. The exchanger, which is in a higher position than the steam source, ensures the presence in the circuit of a hydrostatic head which, when the return line is open, causes a flow of condensate from the exchanger to the steam source and a flow of steam towards the exchanger, and the condensation thereof. 
     Use in nuclear reactors necessitates compliance with safety and reliability requirements, which is achieved by a modular structure, weld-free components of the bodies under pressure, integral flow-limiters, and structural restraints suitable for thermal expansion.
Patent EP-0731710-A1 (EP)
Title: Methode et composition pour le traitement de patients souffrant d'une maladie hepatique decompensee
Inventor: CHRETIEN PAUL B
IPC: A61K38/22
Filed: 1993-11-05
Abstract: On décrit une méthode pour traiter l'hépatite B chez des patients souffrant de décompensation hépatique. Cette méthode fait appel à une composition contenant des quantités de thymosine α1, que l'on administre à un patient souffrant d'une maladie hépatique décompensée, en une quantité suffisante pour provoquer une décroissance des virus responsables de l'hépatite B telle que le patient devienne séronégatif pour l'ADN viral de l'hépatite B.