baber/WOPTO huggingface dataset:
Patent EP-0095204-A1 (EP)
Inventor: DINNISSEN JOHANNES HUBERTUS AN
IPC: B65H3/52
Filed: 1983-05-13
Abstract: Device for feeding at least partially overlapping sheets one-by-one, comprising a conveyor belt (1) which is in contact with the lowermost sheet and is driven in the feed direction of the sheets to feed the lowermost sheet, and a separator roller (8) which is driven in the opposite direction and which forms a nip together with the belt (1) to retain the sheets lying on the lowermost sheet. 
     A displaceable member (12, 14), for example a leaf spring wound into a spiral, presses by a flat side on the sheets approaching the nip and bears with an edge against the separator roller (8) in the immediate vicinity of the place where the sheets contact the separator roller (8) in order to prevent that these sheets, irrespective of the number thereof and irrespective of the position of the separator roller (8), can curl or buckle.
Patent EP-0134843-A1 (EP)
Inventor: DE KEYZER FRANCIS JOHAN
IPC: G03B27/18
Filed: 1983-09-02
Abstract: A photographic exposure apparatus comprising a support serving as a carrier for sheet material which is an original, or a photographic material, or is an original together with a photographic material; and a translucent positioning sheet for covering at least partially said support and which is adapted to engage a corner of said sheet material, characterized in that said translucent positioning sheet is provided with a pair of locating means spaced apart from each other so as to engage two neighbouring corners of said sheet material, whereby said sheet material may be located in a predetermined position, the said positioning sheet being attached to the said support.
Patent EP-0086636-A1 (EP)
Inventor: TSUKAHARA HIROKAZU
IPC: B41M5/165
Filed: 1983-02-11
Abstract: A pressure-sensitive record system comprises a donor composition and an acceptor composition which react under pressure to generate a coloured image or print, in which the donor composition comprises microcapsules containing a solution in a high-boiling solvent (preferably an aromatic hydrocarbon solvent) of an electron-donating colourless dye and the acceptor composition comprises activated clay and an aryl or aralkyl ester of p-hydroxybenzoic acid. Record systems produced using this combination of specific donor and acceptor compositions have a high rate of colour development, a high stability of the coloured images formed, and stability of unprinted background portions, particularly on exposure to sunlight and atmospheric oxidizing gases, and consequently a long shelf life. The record system is preferably of the transfer type in the form of a manifold containing a CB-sheet coated with the donor composition and a CF-sheet coated with the acceptor composition and possibly one or more interposed CFB-sheets coated on opposite sides with the two compositions.
Patent EP-0090699-A1 (EP)
Inventor: LEFEBVRE JEAN-PAUL
IPC: G01R31/36
Filed: 1983-03-15
Abstract: Process and device for measuring the state of charge of an electrochemical generator such as a lead-acid battery, while operating. The device includes means for measuring the voltage of the generator means for storing the no-load voltage (V=E(to)) of the generator during its initial connection, then the last value of the computed electromotive force (V, VM), means for computing the value of the difference  DELTA V between the measured voltage (Vb) of the generator and the last value of the computed electromotive force (V, VM), means for determining the sign of said difference  DELTA V, means for measuring the elapsed time ( delta ) between two successive measurements of the voltage of the generator, means for computing the variation of electromotive force  DELTA E=f( DELTA V)x delta  of the generator means for computing the value of the electromotive force from the last computed value and of said variation  DELTA E, and means for displaying the computed value of the electromotive force.
Patent EP-0098756-A1 (EP)
Title: Organe à noyau flottant pour la transmission de vibrations
Inventor: ASTIER JEAN-FRANCOIS
IPC: B06B3/00
Filed: 1983-04-29
Abstract: L'organe de transmission suivant l'invention est du genre comportant un noyau (11) monté flottant en tout sens dans un boîtier (12), ledit noyau (11) comportant au moins deux bras (13) faisant un angle entre eux, l'un pour support d'un organe mené, l'autre pour sollicitation d'un organe menant, et ledit boîtier (12) comportant intérieurement un logement (18) dont la configuration est une réplique de celle dudit noyau (11). 
     Suivant l'invention, entre le noyau flottant (11) et les parois du logement (18) du boîtier (12) dans lequel il est disposé est interposée une couche isolante en matière solide élastique (25). 
     Application, notamment, à l'assistance u!trasonique d'un compactage ou d'un tréfilage.
Patent EP-0087384-A1 (EP)
Inventor: CHRISTOPHER HANS-GUNTHER
IPC: B65H81/00
Filed: 1983-02-15
Abstract: Zur Herstellung einer faserverstärkten, insbesondere hohlzylindrischen Druck- oder Zugstange aus elektrisch isolierendem Kunststoffmaterial mit stirnseitig befestigten Flanscharmaturen zur Druck- oder Zugkraftübertragung werden die parallel zur Stangenachse orientierten, aus den Fasern gebildeten Fäden mit einem aushärtbaren Kunststoffmaterial getränkt. Zur verbesserten Verankerung der die Zugkraftbelastbarkeit der Stange erhöhenden Fäden werden diese auf mindestens ein Paar im wesentlichen parallel und mit Abstand geführter Drähte zu einem Band gewickelt, wobei die die Bänderkanten bildenden Drähte in schraubenförmige äußere Ausnehmungen (7) von konischen Armaturkörpern (5, 6) eingelegt und darin formschlüssig festgelegt werden.
Patent EP-0094341-A1 (EP)
Inventor: FREIHERR V NETTELHORST HERWIG
IPC: A61N1/36
Filed: 1983-05-11
Abstract: 1. A cardiac pacemaker or a comparable electrostimulation device having a voltage multiplier circuit (6), clocked pulsewise, to produce stimulation pulses with a variable voltage, particularly a voltage which is increased in comparison with the supply voltage, having a circuit element (10,12) which, on being activated, allows clocked charging pulses delivered by the multiplier circuit (6) to reach a charging capacitor (7) for supplying the output circuit for the production of stimulation pulses, with a voltage which is altered in comparison with the supply voltage, the circuit element (10, 12) being rendered inactive by means of a voltage comparator if the voltage of the charging capacitor (7) exceeds a preset value, characterised in that the clocked voltage multiplier circuit (6) is so constructed that the variation in the voltage range for the charging of the charging capacitor (7) remains within the range restricted by the voltage level of the digital circuits used and that a further multiplier circuit (14), which is variable in steps, is included in the output circuit for the production of the stimulation pulses.
Patent EP-0092530-A1 (EP)
Inventor: V D WOUDEN ADRIAAN
IPC: B60R9/045
Filed: 1983-03-22
Abstract: A luggage carrier of the kind comprising a support rod and support legs connected with the ends thereof, the support legs having fastening devices for fastening the luggage carrier to a vehicle, preferably the rain gutter of the roof of the vehicle. 
     The support rod of the luggage carrier is constituted by at least two concentrically positioned portions (18, 20) which are concentrically displaceable in relation to each other for allowing adjustment of the length of the support rod and thereby that the luggage carrier is adapted to the width of the vehicle. The support rod can be dismounted or pushed together to a space-saving position of the luggage carrier. The luggage carrier comprises a locking device for securing the portions of the support rod in a desired relative position. 
     According to the invention the securing device is constituted by two complementary securing means (24-30; 32) each connected with separate portions (18, 20) of the support rod. At least one of the locking means (24-30) of the locking device is securable to the portion (20) of the support rod belonging thereto to a desired position of the length of said portion of the support rod with regard to the desired relative position between the portions of the support rod when the locking means of the locking device are in engagement with each other.
Patent EP-0097708-A1 (EP)
Inventor: VAN VLIET JAMES G
IPC: G01J1/44
Filed: 1982-12-21
Abstract: Procédé et système de protection d'un détecteur photomultiplicateur utilisant une boucle de réaction négative pour maintenir la sortie du détecteur photomultiplicateur inférieure à une sortie prédéterminée. La boucle de réaction comprend un comparateur (38) sensible à la sortie du détecteur photomultiplicateur (14) et également sensible à un signal limite prédéterminé. La sortie du comparateur est appliquée à un amplificateur de sommation (60) qui reçoit également un signal d'ajustement de tension. La sortie de 'amplificateur de sommation (60) commande la sortie d'une alimentation de courant (12) qui est à son tour appliquée au détecteur photomultiplicateur (14).
Patent EP-0106852-A1 (EP)
Inventor: HIRMANN GEORG
IPC: F03G7/06
Filed: 1983-04-14
Abstract: Les soupapes (65 à 67) d'un récipient (52) renfermant un fluide de travail froid (t1) sont fermées. Le liquide (52) contenu dans le récipient oscillatoire (51) est chauffé par le milieu ambulant (to). Il subit une expansion et pousse le plongeur (53) à l'encontre d'un ressort (56). La chambre cylindrique (55) se remplit à partir du réservoir (58) à travers une soupape (88). La butée (80) provoque une ouverture brusque des soupapes (65 à 67). Le piston (54) fait entrer du liquide de travail froid dans la chambre (52) à travers la soupape (59). Simultanément, il se produit un déplacement des différents volumes de liquide des récipients (62, 60, 53, 61, 64). Les récipients (60 à 64) échangent leur contenu. Les liquides chauds contenus dans les récipients (60, 61) se refroidissent après leur transfert dans les récipients (62 à 64). La diminution de leur volume est compensée par une aspiration de liquide dans le réservoir (58). Le piston différentiel (53, 54) arrive dans sa position la plus interne. Les soupapes (65 à 67) sont fermées par la butée (81). Cette installation permet de transformer de l'énergie thermique résiduaire en énergie hydrostatique et de stocker cette dernière sans utiliser de l'énergie externe.
Patent EP-0122412-A1 (EP)
Title: Verfahren zur Herstellung von bifunktionellen Polyphenylenethern
Inventor: HEITZ WALTER PROF DR
IPC: C07C43/295
Filed: 1984-02-27
Abstract: Verfahren zur Herstellung von bifunktionellen Polyphenylenoxiden der Formel (I) <IMAGE> in welcher R gleich oder verschieden ist und für Wasserstoff, einen Alkylrest mit 1 bis 4 C-Atomen, oder einen Arylrest mit 6 C-Atomen steht, X für eine Gruppe R¹-C-R¹, in der R¹ für Wasserstoff oder einen Alkylrest mit 1 bis 4 C-Atomen -O-, -?-, -S- oder -SO2- steht und m und n für eine ganze Zahl von 1 bis 200, stehen, das dadurch gekennzeichnet ist, daß ein Gemisch der Phenole der Formel (II) und (III) <IMAGE> in welcher R gleich oder verschieden ist und die bei Formel (I) angegebene Bedeutung hat, in einem organischen Lösungsmittel, in Gegenwart eines Katalysators, bei einer Temperatur von -80<o>C bis 100<o>C, gegebenenfalls unter erhöhtem Druck, mit Sauerstoff umgesetzt werden.
Patent EP-0129906-A1 (EP)
Inventor: COHEN NOAL
IPC: C07D311/16
Filed: 1984-06-25
Abstract: For the Contracting States BE, CH, DE, FR, GB, IT, LI, LU, NL, SE 1. Compounds of the general formula  see diagramm : EP0129906,P51,F1 wherein R**1 signifies hydrogen or lower alkyl, R**2 signifies hydrogen or halogen and R**3, R**4 and R**5 each independently signify hydrogen, acyl or lower alkyl, whereby not more than one of R**3, R**4 and R**5 can signify acyl, and either R**6 and R**7 each signify hydrogen and R**8 signifies the group -COOR**9, or R**6 signifies hydrogen or lower alkyl R**7 signifies the group -(CH2 )n -COOR**9, R**8 signifies hydrogen, R**9 signifies hydrogen or lower alkyl, X signifies (C3-7 )-alkylene and n signifies a number of 0-4, whereby "acyl" signifies lower alkanoyl or arylcarbonyl, "aryl" signifies phenyl optionally singly or multiply substituted by halogen, trifluoromethyl, lower alkyl, lower alkoxy, nitro, amino, lower alkylamino and di-lower alkylamino and the groups denoted as "lower" have up to 7 carbon atoms. and, when R**9 signifies hydrogen, salts thereof with pharmaceutically acceptable bases. For the Contracting State : AT 1. Compounds of the general formula  see diagramm : EP0129906,P53,F1  wherein R**1 signifies hydrogen or lower alkyl, R**2 signifies hydrogen or halogen and R**3, R**4 and R**5 each independently signify hydrogen, acyl or lower alkyl, whereby not more than one of R**3, R**4 and R**5 can signify acyl, and either R**6 and R**7 each signify hydrogen R**8 signifies the group -COOR**9, or R**6 signifies hydrogen or lower alkyl. R**7 signifies the group -(CH2 )n -COOR**9, R**8 signifies hydrogen, R**9 signifies hydrogen or lower alkyl, X signifies (C3-7 )-alkylene and n signifies a number of 0-4, whereby "acyl" signifies lower alkanoyl or arylcarbonyl, "aryl" signifies phenyl optionally singly or multiply substituted by halogen, trifluoromethyl, lower alkyl, lower alkoxy, nitro, amino, lower alkylamino and di-lower alkylamino and the groups denoted as "lower" have up to 7 carbon atoms. and, when R**9 signifies hydrogen, salts thereof with pharmaceutically acceptable bases.
Patent EP-0134542-A1 (EP)
Inventor: MULLER MEINHARDT DIPL-ING
IPC: H01R13/52
Filed: 1984-08-03
Abstract: 1. A plug connector for detachably connecting cable lines, consisting of a plug socket (2) and of a plug which can be coupled thereto, with a hollow-cylindrical plug housing (7) and with a contact insert (10) which accommodates exchangeable bush contacts (12) and which consists of insulating material, where sealing elements (11, 14) are inserted, in elastically deformed fashion, between the bush contacts (12) and the contact insert (10) and between the contact insert (10) and the plug housing (7), characterised in that the contact insert (10) consists of several parts and one part (10c) of the contact insert (10) contains conical bores into which are inserted, in shape-locking fashion, sealing elements (11) which surround the bush contacts (12) and which rest in the axial direction against another part (10b) of the contact insert (10), where the plug housing (7) is divided and one part (7a) can be screwed into the other part (7b) thus compressing the contact insert components (10b, 10c) and the sealing elements (11) arranged between them.
Patent EP-0145868-A1 (EP)
Inventor: DE ROSSI IVO
IPC: H05K13/04
Filed: 1984-10-01
Abstract: This machine essentially comprises: a contact-pin feeding head (4) which drives contact-pins (5) through holes (9, 11) in the adaptor (7) having a pair of frames (12, 23) made fast with each other, but mutually movable, each of which carry one of two parallel superimposed perforated plates (8, 10). The relative mobility of the two frames (12, 23), and accordingly of the two adaptor plates (8, 10), enables alignment, as the case may be during the step of inserting each contact-pin (5), of two homologous holes along the vertical line through the contact-pin feeding head (4). The various steps are controlled by a processor which has the configurations of the holes (9, 11) formed in the two plates, respectively, stored therein.
Patent EP-0140248-A1 (EP)
Inventor: FUKUROI TAKEO
IPC: A44B1/44
Filed: 1984-10-12
Abstract: A button A for attachment to a garment fabric F by means of a tack member 40 adapted to be joined with the button A by intruding its free end 43 and deforming the same against an anvil plate member P of the button A, which comprises a button body B including the anvil member P, wherein the button body B provides an annular rib 25 supporting one face of the anvil member P and has a resiliently deformable means 22, 24, 25, d1, d2 capable of absorbing impact forces externally applied.
Patent EP-0144023-A1 (EP)
Inventor: FRAYLING PETER BROMWELL
IPC: A47C1/02
Filed: 1984-11-15
Abstract: @ An article of upholstered furniture, such as a chair, settee or bed, is constructed by forming a frame as an assembly comprising a pair of end members (11) and a plurality of spacer members (13, 14, 15) adapted to be loosely assembled with the end members without forming a rigid frame, and the frame (10) is rigidified by tensioning means (20) comprising resilient elements which draw the end members (11) onto the spacer elements (13, 14, 15). Preferably the tensioning means comprises a suspension (21-28) which, in use, supports the weight of a person resiliently.
Patent EP-0149090-A1 (EP)
Title: Thermische Isolierung
Inventor: ZIEGENBEIN BOTHO DR
IPC: H01M10/615
Filed: 1984-12-01
Abstract: Die Erfindung bezieht sich auf eine thermische Isolierung (1), die durch ein doppelwandiges Gehäuse (2) begrenzt ist. Zwischen der äußeren und inneren Gehäusewandung (2A,2B) ist ein evakuierter Raum (6) vorgesehen, in den ein faserförmiges Isoliermaterial (3) eingefüllt ist. Erfindungsgemäß wird das Isoliermaterial durch drei Schichten (4A,4B,4C) gebildet, die aus Glasfasern (7,8,9) gefertigt sind. Die Glasfasern (7,8,9) sind aus unterschiedlichen Glaswerkstoffen hergestellt. Jede Schicht (4A,4B,4C) enthält eine andere Sorte von Glasfasern (7,8,9). Die Schichten (4A,4B,4C) sind senkrecht zum Temperaturgradienden hintereinander angeordnet, so daß sie direkt aneinander anliegen. Die äußerste Schicht (4A) grenzt an die Innenfläche der außeren Gehäusewandung an, während die innerste Schicht an die äußere Fläche der inneren Begrenzungswandung (2B) angrenzt.
Patent EP-0185112-A1 (EP)
IPC: G11B5/714
Filed: 1984-12-20
Abstract: Disclosed is a magnetic recording medium in which a hexagonal crystalline system ferromagnetic powder having a specific surface area of 25 to 50 m 2 /g is dispersed in a resinous binder. 
     The magnetic recording medium of the present invention is suitable for high-density recording which is low in noise and is excellent in orientation properties.
Patent EP-0140414-A1 (EP)
Inventor: BARNES CASPER WILLIAM
IPC: A61B8/14
Filed: 1984-09-14
Abstract: An ultrasound transducer (110) having an annular acoustic aperture is utilized in combination with an echo- ultrasound imaging system having an FM detector (160). The off-axis transfer function characteristics of the annular transducer substantially improve the lateral resolution of the imaging system as compared with prior art systems.
Patent EP-0121310-A1 (EP)
Inventor: HIGUCHI TOSHIRO
IPC: B23Q27/00
Filed: 1984-02-15
Abstract: Where a rotating device, for example, such as a lathe, a pen-recorder, etc., is used to depict a non-circular shape, a position of a cutting tool, a pen, etc. is controlled by a method such as NC (numerical control). Generally, delay in control occurs due to the transmission characteristic of the control system, thus producing a distortion in the formed shape. This distortion can be removed by inserting an element having a reverse transmission characteristic into the control system.
Patent EP-0122787-A1 (EP)
Inventor: SCLATER ALEX
IPC: B29C55/16
Filed: 1984-04-13
Abstract: A process is provided for the simultaneous bi-axial stretching of film, especially plastics films such as polyesters. The process comprises moving the film in a first stenter apparatus comprising spaced endless chains then transferring the film to a second stenter apparatus which runs at a speed greater than the first stenter so that longitudinal stretching of the film is achieved. The film is moved in each stenter by chain mounted grippers holding opposed edges of the film, and the first stenter comprises a parallel input section and a following diverging or stretching section wherein the film is transverely stretched. Simultaneous longitudinal and transverse stretching of the film occurs in the stretching section, and to achieve this operation, the film edge gripper arrangement of the first stenter is arranged to provide a gripping/hold-back function in the input section while in the stretching section longitudinal slippage is permitted. Transverse stretching is facilitated by providing the film with a beaded edge which is held in the grippers. The gripper arrangement of the second stenter can be adapted to provide relaxation of the stretched film. Simultaneous biaxial film stretching is beneficial to the film, particularly as regards strength characteristics, and the process of the present invention conveniently provides such bi-axial film stretching, and further the present process permits ready adjustment of the degree of stretch (and relaxation) both in the longitudinal and transverse directions.
Patent EP-0174401-A1 (EP)
Inventor: REED WILLIAM JOSEPH
IPC: B05B1/30
Filed: 1984-09-10
Abstract: A hand-operated sprayer has a spray head (1) for attachment to a container for liquid. The spray head (1) includes a manually-operable valve for controlling the discharge of liquid from an inlet (21) in the head to a discharge nozzle (14) The sprayer includes a spring urging the valve into a closed position and a manually-operable member (17) mounted on the head, which can be moved against the spring-loading to urge the valve into an open position. The valve comprises a spool (5) having a passage (6) providing communication between the inlet (21) and the discharge nozzle (14), and a head (19) for engagement with a seating (20) to isolate the inlet (21) from the passage (6). An annular seal (9) of elastomeric material is also disposed in the bore (2) surrounding the spool (5), and in frictional engagement with it.
Patent EP-0145273-A1 (EP)
Inventor: GOSLING IAN GILBERT DR
IPC: H01P1/207
Filed: 1984-11-08
Abstract: A microwave dielectric resonator (1), eg for use in a microwave filter or oscillator, is provided with a tough low loss mount (6). The mount comprises a polymeric support layer 4, which is provided with an aperture 3 beyond which the resonator extends. About the first polymer layer 4 are a pair of polymeric retaining layers 2, 2'. These three polymer layers may be heat bonded together to secure the resonator. Interlayers 5 may be used between the three polymer layers 4, 2, 2' in order to effect a bond.
Patent EP-0117200-A1 (EP)
Inventor: CROS PIERRE
IPC: C10G49/00
Filed: 1984-02-15
Abstract: An installation for chemical conversion of a gas mixture containing hydrogen and hydrocarbons comprises a series of reactors in which the gas mixture undergoes endothermic reactions at temperatures within the range of 350 DEG  C. to 900 DEG  C. A furnace is placed upstream of each reactor for reheating the gas mixture prior to introduction into the reactor. The furnaces are equipped with electric heating resistors which are intended to be placed in direct contact with the gas mixture as it is introduced into each furnace.
Patent EP-0120750-A1 (EP)
Inventor: BEN AIM ROGER
IPC: B01D61/14
Filed: 1984-03-01
Abstract: 1. A filtration device comprising at least one tangential filtration module having, arranged in a housing in the form of a body of revolution, at least one filtration element consisting of a channel (1) forming a helical incline for the liquid to be treated, the filtrate flowing inside the channel whence it is drained off to the outside of the module, characterized in that each module comprises at least two filtration elements (1, 1a) each arranged in the housing along two concentric helices with opposite pitches.