baber/WOPTO huggingface dataset:
Patent EP-0223848-A1 (EP)
Inventor: KUNCZYNSKI JAN KRZYSZTOF
IPC: B61B13/12
Filed: 1986-06-03
Abstract: Un système (21) automatique de transport de passagers et de marchandises sur des rails convient particulièrement pour transporter des passagers à des vitesses moyennes. Le système comprend une structure de rails (22) sur laquelle des véhicules transporteurs passifs (23) sont soutenus de façon mobile contre les côtés opposés du rail (22). Dans un aspect, une pluralité de roues d'entraînement (39) sont rotativement montées sur l'assemblage de rails (22), sur toute la largeur de la structure de rails (22), pour entraîner les véhicules transporteurs (23) en sens opposés sur des côtés opposés du rail (22). Dans un autre aspect de l'invention, les véhicules transporteurs (23) sont soutenus en cantilever sur les côtés du rail (26, 27) de façon à faire s'incliner les véhicules (23) par leur propre poids vers l'intérieur et faire contact avec les roues d'entraînement (39) montées dans la charpente des rails (28). Le système de transport de personnes comprend en outre un dispositif (91) de transmission de puissance qui couple une pluralité de roues d'entraînement (39) à des moteurs d'entraînement, de sorte que ceux-ci fonctionnent comme une seule unité. Cet agencement rend le système unitaire à transporteurs multiples facile à commander et assure le fonctionnement de secours en cas de panne du moteur. D'autres configurations et emplacements des roues d'entraînement (39b), d'autres agencements de transmission de puissance (91) et d'autres procédés d'entraînement sur la structure de rails (26, 27) de véhicules transporteurs passifs (23) ou dépourvus de moteurs sont également décrits.
Patent EP-0222016-A1 (EP)
Inventor: ROBUSTO PAUL F
IPC: H01S3/038
Filed: 1986-05-02
Abstract: Laser à excitation à décharge transversale comprenant une structure diélectrique (11, 13, 111, 113, 211, 213) destinée à définir une cavité allongée d'excitation du laser (27, 127, 231) propre à contenir un gaz de laser et à maintenir une décharge d'excitation du laser dans le gaz de laser. Ledit laser comprend en outre des électrodes conductrices opposées (33, 41, 129, 133, 237, 245) adjacentes à la cavité du laser. Lesdites électrodes sont suffisamment petites pour produire une décharge d'excitation du laser à l'intérieur d'une région prédéterminée de la cavité du laser et pour fournir un rendement optimum du mode de fonctionnement désiré. Lesdites électrodes sont placées en particulier de manière adjacente aux parois opposées de la cavité , lesquelles ont une largeur W, au moins une des électrodes ayant une largeur inférieur à la largeur W desdites parois.
Patent EP-0231782-A1 (EP)
Inventor: REICHENSPERGER GUNTER
IPC: H01H35/18
Filed: 1987-01-15
Abstract: In a float switch having a float housing which is attached to a power supply cable (14) and contains an electrical switch, to the inlet of which housing the cable (14) is sealed and attached by means of a retaining ring (19) surrounding the cable, which retaining ring (19) is inserted such that it fits into an inner annular slot (18) in the float housing with an outer flange (17) and is axially supported there, the retaining ring (19) with the flange (17) is part of a single-piece plug (15) which is partially surrounded by a cap (16) fixed on the cable (14) and is attached to the cap (16). <IMAGE>
Patent EP-0254799-A1 (EP)
Inventor: KOERNER GOTZ DR
IPC: C09D4/00
Filed: 1987-03-12
Abstract: 1. Compounds of the general formula  see diagramm : EP0254799,P13,F3 in which R1 = a methyl radical, R2 = a straight-chain, branched or cyclic alkyl radical having 5 to 18 carbon atoms, which may be, substituted by halogen radicals, R3 = an aralkyl radical of the general formula  see diagramm : EP0254799,P13,F4  R4 = identical or different and a hydrogen radical, an alkyl radical having 1 to 12 carbon atoms, or a halogen radical, R5 = a straight-chain or branched alkylene group having 1 to 8 carbon atoms, Q = a multiple (meth)acrylate of pentaerythritol, trimethylolethane, trimethylolpropane, glycerol and of their dimers and/or oxyalkylene derivatives having 1 to 10 oxyethylene and/or oxypropylene units, in each case minus the hydrogen atom of a hydroxyl group, a >= 0.9, and is at least 50% of (a + b + c) b,c = 0 to 1.1, b + c >= 0.1, SIGMA a, b, c = 1.8 to 2.2, d = 0.001 to 1.6, SIGMA a, b, c, d =< 3.
Patent EP-0273505-A1 (EP)
Inventor: VOGELS ANTHONIUS BERNARDUS PAU
IPC: H01J61/073
Filed: 1987-12-09
Abstract: The high-pressure gas discharge lamp according to the invention has at least one electrode comprising an electrode rod (44) and a helical winding (46) near its tip (45) projecting into the lamp vessel, both mainly of tungsten. The winding (46) has a first layer of turns (47) directly around the rod (44) with locally a turn (51) of high pitch P. The winding (46) has around the first layer (47) another layer of turns (50) which is wound in opposite direction and has a turn (52) of high pitch gripping around the said turn of high pitch (51), whilst forming therewith contact areas (53) located diametrically opposite to each other, between which the said turn (52) engages the rod (44) with clamping fit. An additional turn (60) is disposed over the turn (52). The winding (46) is fixed very firmly on the rod (44).
Patent EP-0279094-A1 (EP)
Inventor: MCQUEEN PHILIP J
IPC: F16F9/30
Filed: 1987-02-20
Abstract: An elastomeric pad (16), particularly adapted for placement between a prestressed concrete railroad tie (10) and a supported rail (13), comprises a plurality of dimples (22,25) formed on opposite sides of the pad in predetermined patterns to attenuate impact and vibrational forces imposed thereon. The centers of the dimples formed on one side of the pad are offset longitudinally and laterally relative to the centers of the dimples found on the opposite side of the pad to form a network of interlocked arch bridge portions (28) when the pad (16) is viewed in cross-section. The pad functions to distribute compressive stresses substantially uniformly throughout and within the elastic limits of the pad when jumped loads are imposed thereon.
Patent EP-0273599-A1 (EP)
Inventor: TORII SIGERU
IPC: C07D499/44
Filed: 1987-12-01
Abstract: Disclosed is a process for preparing 2β-substituted-methylpenicillin derivative of the formula
     wherein R is H or carboxyl protecting group, R 1  is H or halo, R 2  is H, lower alkyl. lower alkoxy, halogen. azido, lower alkylthio, phthalimide or a group -NHR 3  (wherein R 3  is H or acyl), and - 
      is an optionally substituted monocyclic or bicyclic heterocyclic group having 1 to 4 nitrogen atoms in the ring structure, the process comprising reacting a compound of the formula
     wherein X is Cl or Br, and R, R 1  and R 2  are as defined above with a heterocyclic compound of the formula 
       
wherein - 
      is as defined above.
Patent EP-0274884-A1 (EP)
Inventor: RICHMOND BRIAN
IPC: F16D9/08
Filed: 1987-12-17
Abstract: A windshield for protecting the users of a bridge, grandstand or other structure, and having a plurality of pivotable vanes arranged to form a fence or barrier. Pivoting of the vanes is prevented by wind-load sensitive latch means until a predetermined level of wind-loading is reached whereupon the vanes are released to reduce the wind resistance of the fence. The shielding effect is thus sacrificed in unacceptably high wind connections to safeguard the wind shield structure.
Patent EP-0242286-A1 (EP)
Inventor: LE ROUX PATRICK
IPC: G01R33/54
Filed: 1987-04-10
Abstract: La variation de la taille des échantillons (2) soumis aux examens RMN (1) rend nécessaire la calibration de l'excitation (11) radiofréquence qui fait naître le phénomène de résonance mesuré (14) au cours de telles expérimentations. La déterminaton de la valeur la plus appropriée de l'amplitude d'excitation radiofréquence est menée, dans l'invention, en explorant la gamme des amplitudes envisageables à partir d'une extrémité de cette gamme. Au cours de l'exploration la variation d'amplitude (ΔVe) d'excitation varie en progression géométrique (20) avec le numéro d'ordre (N) de l'expérimentation. On montre qu'en agissant ainsi on arrive plus rapidement à la détermination de l'amplitude calibrée tout en respectant une précision de determination constante.
Patent EP-0254734-A1 (EP)
Inventor: REES JOHN A J
IPC: F02B23/02
Filed: 1987-01-16
Abstract: La culasse (401) d'un moteur à piston à deux temps turbocompressé comprend, pour chaque cylindre (400), une chambre de combustion indirecte (402), laquelle est reliée à un espace mort (413) du cylindre par un passage (412). La chambre de combustion indirecte (402) comporte la soupape d'admission (408) de sorte que lorsque celle-ci s'ouvre, l'air de suralimentation s'écoule dans le cylindre en passant par la chambre (402) et le passage (412). Une grande proportion de la région de la culasse est ainsi réservée aux soupapes d'échappement (410), ce qui assure une bonne expulsion et optimise les débits massiques à travers le cylindre.
Patent EP-0272277-A1 (EP)
Inventor: MCKNIGHT GARY L
IPC: C12N9/90
Filed: 1987-01-15
Abstract: Procédé d'expression de gènes eucaryotiques supérieurs dans l'Aspergillus par l'utilisation d'un plasmide recombinant pouvant s'intégrer dans l'ADN chromosomique de l'Aspergillus. Il est préférable d'utiliser un promoteur de transcription à l'intérieur d'une structure d'ADN contenue dans le plasmide, ce promoteur étant celui d'une séquence d'ADN codant une enzyme d'alcool déhydrogénase (ADH) ou une enzyme de triosephosphateisomérase (TPI). Sont également décrits des promoteurs pouvant diriger l'expression d'un gène hétérologue dans l'Aspergillus, ainsi que d'autres espèces fongiques filamenteuses.
Patent EP-0265467-A1 (EP)
Inventor: HANDJANI ROSE-MARIE
IPC: A61Q17/00
Filed: 1987-04-17
Abstract: La formation de sphérules lipidiques en dispersion dans un milieu aqueux, la stabilité et le taux d'encapsulation desdites sphérules lipidiques sont améliorés par le fait qu'avant la formation desdites sphérules on ajoute au(x) lipide(s) destiné(s) à constituer les feuillets des sphérules, au moins un cholestérol-sulfate de cation ammonium, alcalin ou alcalino-terreux.
Patent EP-0282570-A1 (EP)
Title: Metering retrieval of encrypted data stored in customer data retrieval terminal.
Inventor: KATZNELSON RON D
IPC: G06Q30/04
Filed: 1987-09-08
Abstract: A system for controlling and accounting for retrieval of data from a CD-ROM memory containing encrypted data files from which retrieval must be authorized. The system includes an authorization and key distribution terminal and a plurality of customer data retrieval terminals having such memories (37) loaded therein. The authorization terminal authorizes retrieval of data by authorized customer terminals by providing to the authorized customer terminals an encryption key (13) for enabling retrieval of the data and an authenticated credit signal (14) for use in limiting the amount of data to be retrieved from the files. The encryption key is encrypted for communication to the customer terminals in unique unit keys (42) that are stored (24) in the respective customer terminals. The customer terminal limits (22) the amount of data retrieved from the files in accordance with the credit signal; records (23) the amount of data retrieved from the files; and provides to the authorization terminal an anthenticated report (62) of the recorded amount of data retrieved from said files. The memory (37) includes data files of different data vendors; and the customer terminal separately records (23) the retrieval of data from the files of the different vendors.
Patent EP-0293636-A1 (EP)
Inventor: CARUTHERS EDWARD BLAIR JR
IPC: G01T1/29
Filed: 1988-05-07
Abstract: A method and apparatus for interrogating a transparent photostimulable luminescent screen (24) is characterized by positioning the screen with respect to a virtual point source of interrogating radiation such that the scanning interrogating radiation passes through the screen along the same paths as did the imaging beam.
Patent EP-0292924-A1 (EP)
Inventor: JORGENSEN ALLEN R
IPC: B65H19/26
Filed: 1988-05-24
Abstract: A paper web rewind device (1) includes a rewind turret (6) having circumferentially spaced support members (7, 8) with end chucks (13) for rotatably supporting tubular cores (9) on which a web (2) is rewound. Each set of supports (7, 8) is separately rotated and the turret (6) is rotated to locate one core (9) at a rewind station (10) and the second core (9) at an unload/load station (11). A rider roll (17) at the rewind station (10) is pivotally mounted and moves upwardly onto the core (9) and then outwardly as the roll diameter increases. Just prior to completion of a rewound roll (3), the turret (6) rotates and moves the rewinding roll (3) while continuing to wind web (2) thereon and also moves a new core (9) to the loading station (10) with rider roll (17) moved to engage the new core (9). The moving web (2) engages the new core (9) which is rotated at winding speed. A sensor (23) senses the turret position and is operable to decrease the winding speed of the wound roll (3) to create a slack loop (19) between the new core (9) and the wound roll (3). The high speed rotating new core (9) attracts the slack web (19) onto the new core (9) and the web (2) wraps onto the new core (9) and into the nip (20) between the new core (9) and rider roll (17). The rota­tion of the wound roll (3) is stopped and the rotating new roll pulls on the slack loop (19) and creates a sudden snap action force on the web (2). The snap action force separates the web immediately adjacent the rider roll (17) on a line (22) extending across the web (2) and thereby frees the web (2) for a continuous winding onto the new core (9).
Patent EP-0295513-A1 (EP)
Inventor: BAUS HEINZ GEORG
IPC: A47K3/32
Filed: 1988-06-03
Abstract: The partition contains a guide rail (12, 14) and at least one door element (6, 8) which is arranged displaceably in the guide rail (12, 14) by means of a guide body (46, 48) in order to expose or shut off an entry region (10). Arranged to the side of this entry region (10) is a wall element (2, 4) which is connected to the guide rail (12, 14). The intention is to achieve a functionally reliable guide and a stable suspension of the door element (6, 8), the intention being to construct the guide rail (12, 14), the wall element (6, 8) and, if appropriate, the edge of a shower basin in an undulating form. It is proposed that the door element (6, 8) is hinged on a swivel lever (26) and that a bearing block (30) is attached to the guide rail (12, 14) and/or the wall element (2, 4) for the end of the swivel lever (26, 28) facing away from the door element (6, 8). 
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Patent EP-0294761-A1 (EP)
Inventor: HOYT ROGER FRANKLIN
IPC: G01B7/02
Filed: 1988-06-07
Abstract: The likelihood of an impending crash of a magnetic transducer or head with a rotating magnetic medium is determined by dynamically and periodically calculating overwrite efficiency and a control operation is initiated when an impending crash is determined to be likely.
Patent EP-0295599-A1 (EP)
Inventor: LAUERER FRIEDRICH
IPC: H02H5/08
Filed: 1988-06-13
Abstract: The electrical circuit breaker serves as a protective measure, in particular against electrocution in the bath in the event of a hairdryer falling into a bathtub filled with water. The circuit breaker operates very simply on alternating current by means of a bistable polarized relay (1, 2, 3) which derives the voltage required to break the circuit from a voltage distributor. The voltage distributor comprises two facing rectifiers (4, 5), while the other terminal of the relay coil is connected to a sensor (5) which, on contact with earthed or live water, causes current to flow through the relay coil thereby breaking the circuit.
Patent EP-0297519-A1 (EP)
Inventor: MARKOVS ROBERT ATIS
IPC: B29K75/00
Filed: 1988-06-29
Abstract: The integral skin polyurethane steering wheel is prepared by reacting (a) a mixture of a graft polymer dispersion in a polyol or a polyol mixture (b) an organic polyisocyanate selected from the group consisting of an isocyanate prepolymer prepared by reacting 4,4′-­diphenylmethane diisocyanate with a mixture of dipropylene glycol and a polyoxypropylene glycol having a molecular weight of about 420, a polymeric polymethylene polyphenylene polyisocyanate containing about 55 weight percent diphenylmethane diisocyanate, a 1:1 mixture of 2,4′- and 4,4′-diphenylmethane diisocyanate and mixtures thereof, (c) a blowing agent, (d) a chain extender, and (e) a catalyst, surfactant and optionally flame retardants, fillers U.V. absorbers and other additives.
Patent EP-0302501-A1 (EP)
Inventor: HOOVER RICHARD L
IPC: C02F1/76
Filed: 1988-08-04
Abstract: The copper corrosion rate is minimized to a certain discharge limit by providing a chlorine-bromide treatment in which the chemical feed rate of bromide is increased to an amount required to decrease the copper corrosion rate to the rate required to meet the discharge limit. The inventors made the unexpected and surprising discovery that an increase in the cheminal feed rate of bromide -- even when the chlorine feed rate is constant -- has the effect of reducing copper corrosion. Therefore, this effect is useful for adjusting the copper corrosion rate to an optimum rate to most economically achieve a certain discharge limit. In a preferred embodiment of the invention, the biocide water treatment program includes the steps of measuring the copper corrosion rate during a chlorine-­bromide treatment interval, computing the value of copper discharge from the measured copper corrosion rate, comparing the computed value of copper discharge to the discharge limit, and adjusting the bromide chemical feed rate based on the comparison, to thereby economically achieve an amount of copper discharge within the discharge limit.
Patent EP-0312775-A1 (EP)
Inventor: LIESER KARL
IPC: B25G1/08
Filed: 1988-09-16
Abstract: The invention relates to a tool arranged with a blade and a handle (2), in particular a screwdriver, having compartments (3), provided at the upper handle end, for screwing inserts (4) or the like, which compartments (3) can be closed by a common cap (9), and proposes, in order to obtain a design which is simple to manufacture and easy to handle, that the cap (9) be held in a snap-on connection and be freely rotatable in the connected position about its centrally located snap- on connection axis. <IMAGE>
Patent EP-0328782-A1 (EP)
Inventor: WEINBERG NORMAN L
IPC: B01D53/34
Filed: 1988-12-27
Abstract: Air contaminated with chemical and biological pollutants is purified by treating chemically and electrochemically in a closed system minimizing the generation of by-products for disposal. Pollutants are treated in a scrubber zone with a scrubber liquid-­electrolyte comprising pollutant degrading metal ions or complexed with inert metal ions and degraded either in an electrolyzer zone or in both the scrubber and electrolyzer zones where spent scrubber liquid-electrolyte is regenerated for further cleaning.
Patent EP-0333934-A1 (EP)
Inventor: HIRAHARA YASUZI
IPC: E04F21/165
Filed: 1988-03-25
Abstract: A surface treating method which comprises applying a coat of putty (3) in soft condition on a surface area of an object (1) to be surface treated on which a depression (2) is present, moving a putty device (9) having an arcuate contact portion (11) over the surface of the coat of putty (3) to form a shallow recess (4) therein, repeating said series of operation a single time or a plurality of times, applying a coat of putty (7) to each recess (6) thereby obtained, shaping to order the surface of applied coat of putty by using said putty device (9), and heating other surface areas of the object (1) being surface treated so as to allow the putty (3, 5, 7) to become dried. The putty device (9) comprises a shaping member (10) formed of a highly resilient material and having a longitudinally extending contact portion (11), and means (12, 13, 14, 15, 17, 18, 24, 25) for displacing longitudinally spaced both ends of the shaping member toward and away from each other.
Patent EP-0298555-A1 (EP)
Inventor: EBETINO FRANK HALLOCK
IPC: C07F9/58
Filed: 1988-07-04
Abstract: The present invention involves processes for making aminomethylene phosphonoalkylphosphinate compounds comprising:
     (a) heating a substantially anhydrous mixture comprising an amine, an ester of an alkyl phosphite, and an ester of a phosphate acetyl; and then   (b) adding water to the mixture.
Patent EP-0283155-A1 (EP)
Inventor: CAVANAGH ERIC JOSEPH
IPC: F02M37/06
Filed: 1988-02-26
Abstract: A fuel pumping apparatus for supplying fuel to an internal combustion engine includes a pumping plunger (13) mounted in a bore (10) and movable inwardly by an engine driven cam (8) to displace fuel through an outlet (11) to an injection nozzle (12). The quantity of fuel supplied to the nozzle is controlled by a spill valve (15). The apparatus also includes a restricted flow path (19, 18) through which fuel can flow to reduce the initial rate of fuel delivery through the nozzle, the flow path including a valve formed by the plunger and the bore so that fuel can flow through the flow path only during the initial inward movement of the plunger.
Patent EP-0307089-A1 (EP)
Inventor: VAN DE WETERING WIESTE JOHAN
IPC: B63B35/00
Filed: 1988-08-08
Abstract: A crane vessel (20) has a temporary load support structure (23) on which to support a load (22) in transit. For installation, the load is hooked up to the vessel crane (21) and the temporary support structure is removed to enable the vessel to set down the load on its tower structure (24).
Patent EP-0310272-A1 (EP)
Inventor: FOLEY RAYMOND J
IPC: B05B7/02
Filed: 1988-09-19
Abstract: A circuit (10) for controlling operation of valves (12, 13) which supply atomization air and pattern shaping air and coating fluid to a spray gun. In response to a trigger signal at a trigger input (11), air is immediately supplied to the spray gun. After a predetermined time delay, fluid is supplied to the spray gun. Fluid continues for the remainder of the duration of the trigger signal and air is continued for a predetermined time after the trigger signal has ceased.
Patent EP-0287461-A1 (EP)
Title: Régulateur à la demande de fourniture de gaz respiratoire
Inventor: OUILLON RENE
IPC: A62B9/02
Filed: 1988-04-13
Abstract: Le régulateur est utilisable dans les installations respiratoires dont la source d'oxygène est constituée par un générateur en boucle ouverte fournissant l'oxygène sous pression faible et variable. Il comporte une entrée d'alimentation en gaz respiratoire et une sortie (S) de liaison avec un masque respiratoire, dont la mise en communication est commandée par un moins deux clapets principaux pilotés (16) montés en parallèle et soumis à la pression régnant dans la même chambre de pilotage. La chambre de pilotage (20) est reliée à l'alimentation par des moyens d'étranglement et à la sortie de liaison (S) par un clapet de pilotage (22) commandé par la pression qui règne à ladite sortie de liaison.
Patent EP-0297990-A1 (EP)
Title: Tube pour la circulation d'un fluide inflammable, et tuyauterie réalisée à partir de tels tubes
Inventor: HELLARD GUY
IPC: F16L9/12
Filed: 1988-06-30
Abstract: La présente invention concerne un tube pour la circulation d'un fluide inflammable, destiné à être monté dans une structure, réalisée au moins partiellement en matériau électriquement isolant, susceptible d'être soumise à des perturbations électriques d'origine atmosphérique, ledit tube (3) comportant deux embouts de jonction (5) en matériau électriquement conducteur et un corps (6). Selon l'invention, le corps de tube (6), dont au moins la face interne est électriquement conductrice sur la plus grande partie de sa longueur, présente au moins un tronçon électriquement isolant (10). L'invention s'applique notamment aux tuyauteries de carburant pour aéronef.