baber/WOPTO huggingface dataset:
Patent EP-0194426-A1 (EP)
Inventor: ROHM GUNTER HORST
IPC: B23B31/12
Filed: 1986-01-24
Abstract: Die Schlagbohreinrichtung besteht aus einem von einer Bohrspindel (1) antreibbaren Bohrfutter (2), insbes. einem Bohrfutter (2), das einen axialen Durchgang (3) aufweist, durch den hindurch die Schlagwirkung eines in der hohlen Bohrspindel (1) axial geführten Döppers (4) auf das Ende des im Bohrfutter (2) zwischen zentrisch durch einen Stellring (20) verstellbaren Futterbacken (5) gehaltenen Bohrers übertragbar ist. Das zur drehschlüssigen Verbindung des Bohrfutters (2) mit der Bohrspindel (1) vorgesehene Kupplungsglied ermöglicht dem Bohrfutter (2) auf der Bohrspindel (1) ein axiales Verschiebungsspiel, das durch eine Verriegelungsvorrichtung mit einem Kupplungsring ausschaltbar ist. Die Verriegelungsvorrichtung weist zumindest ein bezüglich der Bohrspindel (1) axial feststehendes Sperrglied (10) auf, das durch den axial verschiebbaren und gegen Drehung feststellbaren Kupplungsring (12) betätigbar ist. Das Sperrglied (10) ist in zur Futterachse radialer Richtung in jeweils eine am Futterkörper (7) umfangsseitig vorgesehene Ausnehmung (11) unter Sperrung des axialen Verschiebungsspiels des Futterkörpers (7) verstellbar. Der Kupplungsring (12) ist an seinem dem Stellring (20) zugewandten Rand mit Zähnen (21) versehen, die bei axial bohrerseitiger Stellung des Kupplungsringes (12) in eine zugeordnete Gegenverzahnung (22) des Stellrings (20) eingreifen.
Patent EP-0202451-A1 (EP)
Inventor: HABERLAND SIEGFRIED
IPC: F02M41/12
Filed: 1986-04-09
Abstract: Es wird eine Kraftstoffeinspritzpumpe angegeben, bei welcher sich die Hubscheibe (13) eines rotierenden und hinund hergehenden Pump- und Verteilerkolbens (14) auf einem verdrehbaren Rollenring (23) abstützt. Der Rollenring ist axial auf einem Stützring (36) gleitend gelagert. Um eine gute Schmierung der Stützfläche (37) des Stützringes zu gewährleisten, hat der Stützring in seiner dem Rollenring zugekehrten Fläche mehrere sich radial erstreckende Rillen oder Nuten (38). Die Nuten sind mit einem Ringkanal verbunden, der durch einen Absatz (39) Stützring gebildet ist.
Patent EP-0242406-A1 (EP)
Inventor: PAUL HEINRICH
IPC: G01P1/00
Filed: 1986-04-15
Abstract: 1. An acceleration sensor having a resiliently supported inert mass (2), having a liquid for the damping and having a wall (8, 8') disposed with slight spacing from the inert mass (2), connected to the supporting means (4) and provided to achieve a liquid damping, characterised in that there is a magnetic liquid substantially only in the gap (9, 9') between inert mass (2) and wall (8, 8') for the liquid damping and that the gap (9, 9') is part of a magnetic system with lines of magnetic flux extending transversely to the gap (9, 9').
Patent EP-0198510-A1 (EP)
Inventor: YOKOTA HIROSHI C O YOKOHAMA WO
IPC: C03B20/00
Filed: 1986-04-18
Abstract: A method for producing a glass preform for use in the fabrication of an optical fiber which comprises inserting a core rod made of quartz glass in a cladding tube made of quartz glass added with fluorine, heating them from the outside of the cladding tube to fuse them together to form a primary glass preform comprising a core rod and a first cladding layer around the core rod, depositing Si0 2  soot particles around the primary glass preform and thermally treating the soot deposited glass preform in the presence of a fluorine-containing compound to form a final glass preform from which an optical fiber is fabricated. From the glass preform produced by this method, an optical fiber having low attenuation of light transmission in a wide range of wavelength is fabricated.
Patent EP-0210632-A1 (EP)
Inventor: MORIOKA KOITSU
IPC: A44B19/00
Filed: 1986-07-28
Abstract: A fluid-tight slide fastener of the type in which an inner longitudinal edge portion of each of opposed tapes (5), (5) is folded so as to extend around base portions (2a) of successive I-shaped coupling elements (1) and in which successive U-shaped first clamping strips (4) surround, in clinched form, the folded edge portion (3) over the base portion (2a) of the respective coupling element (1), each of opposed top stops (9) includes an elongate plate (6) of an I-shaped cross section corresponding to the shape of the coupling elments (1) and havng a base part (7a) surrounded by the folded edge portion (3) of the tape (5), and a second clamping strip (8) of a C-shaped cross section corresponding to the shape of the first clamping strips (4) and surrounding in clinched form, the folded edge portion (3) over the base part (7a) of the elongate plate (6). When the slide fastener is fully closed, the opposed top stops (9) are entirely received in the guide channel (12) of a slider (10).
Patent EP-0226735-A1 (EP)
Inventor: RENARD GUY ING GRAD
IPC: B21D5/02
Filed: 1986-10-08
Abstract: 1. Method of producing a saucer-type metallic sealing membrane with large dimensions from a sheet metal plate which is bent in a press, in which a sealing strip with a continuous groove directed away from the membrane body is applied to the peripheral edge of the bent workpiece, characterised by the following shaping stages which essentially follow one another in the press : - in a first stage the sheet metal plate is bent into the saucer shape and - in a second stage the corresponding peripheral edge sections are thickened to form the sealing strip by a combined compression and cutting operation, and at the same time the continuous groove is formed in these thickened peripheral edge sections.
Patent EP-0222176-A1 (EP)
Inventor: AGABIO GIUSEPPE
IPC: F25B39/02
Filed: 1986-10-10
Abstract: The object of the invention is a heat exchanger and particularly an evaporator for refrigerating circuits, which consists of an aluminum or aluminized-steel plate (2) on which one or more aluminized-steel pipes (1) are fixed by brazing or welding. 
     Moreover, according to the invention, to make the said heat exchanger or evaporator, the pipe or pipes (1) are pressed against the plate into direct contact therewith if welding, or with the interposition of any suitable brazing material (3), particularly an Al Si Mg alloy, if brazing, and the assembly is heated while keeping the said pressure thereon, in a controlled atmosphere furnace or in a vacuum furnace.
Patent EP-0228581-A1 (EP)
Inventor: HAGEMEISTER KLAUS
IPC: F28F9/26
Filed: 1986-11-29
Abstract: Die vorliegende Erfindung behandelt einen Wärmetauscher mit zwei im wesentlichen parallel nebeneinander angeordneten Sammelleitungen (1,2) und einer heißgasumströmten Kreuz-Gegenstrom-Profilrohr-Matrix (3), in die über die eine Sammelleitung aufzuheizende Druckluft eingespeist und über einen Matrixumlenkabschnitt der anderen Sammelleitung zugeführt wird, wobei der Matrixumlenkabschnitt (4) als Plattenwärmetauscher ausgebildet ist.
Patent EP-0199407-A1 (EP)
Inventor: BOESTEN WILHELMUS HUBERTUS JOS
IPC: C12P41/00
Filed: 1986-04-10
Abstract: The invention relates to a process for racemizing an optically active N-benzylidene amino-acid amide, characterized in that a solution of the N-benzylidene amino-acid amide is mixed in a water-miscible organic solvent with at least 0.05 mole strong base per litre solution. 
     The invention further relates to a process for preparing an L-amino acid by enzymatic separation of the corresponding DL-amino-acid amide with an enzyme preparation from Pseudomonas putida, in which process also unconverted D-amino-acid amide is left behind in solution, characterized in that benzaldehyde is added to the solution, during which addition a precipitate of D-N-benzylidene amino-acid amide is being formed, this precipitate is subsequently, after being separated off, dissolved in an acetone-water mixture, 0.08-0.15 mole KOH/litre solution is subsequently added, the resulting solution is stirred for 1-20 hours at 20-60 ¤C, sulphuric acid is then added until the pH of the solution is 5 and the resulting sulphuric acid salt of the DL-amino-acid amide is finally, after isolation at pH 8-10, converted into the DL-amino-acid amide and this DL-amino-acid amide is used again.
Patent EP-0202100-A1 (EP)
Inventor: KOKUBO KAKURO
IPC: B06B1/02
Filed: 1986-05-13
Abstract: A vibrating element (1) for the ultrasonic atomization of liquid is formed around a periphery with steps having edges (A, B, C, D, E) over which a film of the liquid flows to be atomized at each edge. To improve the spray angle and the quantity of liquid sprayed, the height (h) and width (w) dimensions of each step is chosen in accordance with the wave length of ultrasonic vibration to be imparted to the vibrating element.
Patent EP-0219996-A1 (EP)
Inventor: OWENSBY JOSEPH EDWARD
IPC: B65B43/12
Filed: 1986-10-01
Abstract: A method and apparatus for automatically loading side seal bags, at least two at a time, which comprises delivering the bags to a first position below a rod conveyor (10) which has a gap therein through which the bags are pulled and loaded in a second position. The bags are then conveyed away on the rod conveyor. Speed of loading is increased because succeeding bags are moved to the first position while the previous bags are loaded at the second position. The movement from the first to second position is short and relatively quick.
Patent EP-0223465-A1 (EP)
Inventor: MICHELL DAVID VIVIAN
IPC: B60K31/02
Filed: 1986-10-31
Abstract: The speed control actuator can be used to modify a control linkage fitted between an accelerator pedal and a fuel regulators (3), such as a carburettor or fuel injection pump on a vehicle engine. The actuator includes a forked lever (5) which is mounted for rotation on the shaft of the fuel regulator (3), and a pulley (18) which is mounted for rotation relatives to the forked lever (5). The accelerator pedal is connected by means of a cable (2) to the forked lever (5). Another cable (25) passes over the pulley (18) and is connected to a microprocessor controlled cable drive. The cable (25) is advanced and retracted, in accordance with a vehicle speed related signal, to adjust the fuel regulator (3) independently of the accelerator pedal. A preferred form of drive means is also described which employs a microprocessor producing a speed-related output in the form of a pulsating current of one polarity or another, and having a variable mark-to-space ratio, for driving a dc motor coupled to the actuator.
Patent EP-0237682-A1 (EP)
Inventor: ENOMOTO AKIHIKO
IPC: G11B19/20
Filed: 1986-12-22
Abstract: A control system for an optical disc information reproducing apparatus in which information data stored in an optical disc (11) is read out during a rotation of the optical disc (11) by a light spot of a light beam (LB). The system includes a laser device (13c) for generating the light beam (LB), a device such a turntable (10) for rotatably supporting the optical disc (11) or a pickup device (13) for relatively moving the optical disc (11) and the light spot of the light beam (LB), a photoelectric transducer (13g) responsive to the light beam (LB) reflected from the optical disc (11) for reproducing the information data from the optical disc (11) during the rotation of the optical disc (11), the photoelectric transducer (13g) producing an electrical signal corresponding to the information data, a circuit (15, 35, 36, 40) for deriving a servo control signal from the reproduced signal, a circuit (19, 20) for modulating the servo control signal to a pulse width modulation (PWM) signal, a device such a turntable drive motor (12), a pickup transfer motor (14), a tracking actuator (13h) for shifting the optical lens (13f) in the radial direction of the optical disc (11) or a focusing actuator (13i) for shifting the optical lens (13f) in the perpendicular direction to the surface of the optical disc (11) in response to the PWM signal for driving the turntable (10),the optical lens (13f) orthe pickup device (13), a circuit (23, 37, 38, 39, 41) for producing a response control signal, and a drive circuit (21) for applying the turntable drive motor (12), the pickup transfer motor (14), the tracking actuator (13h) or the focusing actuator (13i) with a power supply voltage which is changeable in response to the response control signal.
Patent EP-0196942-A1 (EP)
Inventor: NUSS PAUL
IPC: H02G15/188
Filed: 1986-03-04
Abstract: According to this process, the end of such a sheath (1) and that of the thick external sheath (3) made of a plastic material, provided around the latter, are pinched together between two metallic strips (6 and 7) while at the same time embossing the metallic sheath (1) with a series of protuberances (15) so as to increase its surface area in contact with the respective jaw, which is done by forcing in a plurality of studs (9) which project out from the inner side. By means of these same projecting studs (9), and by providing a sharp edge to the other clamping jaw (7), the corresponding portions of the external sheath (3) made of a plastic material are detached and the plastic covering existing on the external face of the metallic sheath (1) is removed; this is done at the position of each projecting protuberance (15) embossed in the latter. The process and the corresponding connection device may be used for ensuring a conductive link between the metallic sheaths of two telecommunication cables or for connecting such a sheath to ground. <IMAGE>
Patent EP-0198751-A1 (EP)
Title: Système pour l'alimentation d'un moteur d'aéronef en carburant
Inventor: CAVASA VICTOR
IPC: B64D31/14
Filed: 1986-03-26
Abstract: Système pour l'alimentation d'un moteur (2) d'aéronef en carburant. Selon l'invention, un calculateur électronique (23) subdivise la course de la manette des gaz (5) en une pluralité de zones, dans chacune desquelles la poussée du moteur (2) varie entre une valeur maximale et une valeur minimale. Le calculateur (23) assure une modulation de la poussée autour de la valeur correspondant à celle affichée par la position de ladite manette. Aucune liaison mécanique n'est prévue entre la manette (5) et la vanne (4) d'admission de carburant.
Patent EP-0215694-A1 (EP)
Inventor: GILLET CLAUDE
IPC: H04N5/235
Filed: 1986-08-05
Abstract: 1. An automatic exposure control device for a television (1) camera systems of the CCD sensor or silicon type sensor comprising a servo loop receiving the video signal V supplied by the camera system and supplying in exposure control signal, said loop comprising a circuit (6) making it possible to take into account the video signal V in the interior of an observation window, a peak detector (7) followed by a comparator (8) receiving the peak signal and a reference voltage with which the said signal is compared, the output signal of the comparator (8) being received by control means (5) for the regulation of the exposure after filtering in a filter (9) and amplification in an amplifier (10), characterized in that the circuit (6) is connected between the output terminal of the viewing system (1) and the peak detector (7) and in that the said circuit (6) creates a signal SB for the progressive opening and closing of the observation window in such a manner as to progressively take into account the video signal V at the beginning and end of the lines and/or the frame in order to stabilize the servo loop for regulation of exposure.
Patent EP-0221803-A1 (EP)
Inventor: BONNEFOI SERGE
IPC: D07B7/16
Filed: 1986-10-03
Abstract: Robot de chargement et de déchargement de bobines (40, 70) de fils métalliques sur une to­ronneuse tubulaire (1) destinée à fabriquer des câbles à partir des fils dévidés des bobines, caractérisé en ce qu'il comprend :
     a) un ensemble mécanique (3, 4) comportant un dispositif motorisé (3) muni de pinces (14) de préhension des bobines, susceptible de se déplacer d'une extrémité a l'autre de la toronneuse (1) sous l'action de moyens (11) d'entraînement pour en extraire des bobines vides (70) et les remplacer par des bobines pleines (40) préparées a l'avance dans des couloirs d'approvisionnement correspondant chacun à un diamètre de fil;   b) et un système a micro-ordinateur de com­mande automatique des opérations exécutées par l'en­semble mécanique (3, 4).   
     Ce robot améliore considérablement la pro­ductivité de le toronneuse et réduit les risques d'accidents pour l'opérateur surveillant celle-ci.
Patent EP-0234150-A1 (EP)
Inventor: GONTHIER BRUNO
IPC: G01T1/167
Filed: 1986-12-11
Abstract: Le capteur individuel portatif selon l'invention comprend un électret (11) dont une première face est au moins partielle­ment au contact du fluide que l'on désire surveiller et des électrodes (E1-E5) disposées en regard de la deuxième face. Un circuit électronique (D1-D5, 14) effectue la mesure de la variation de champ de l'électret (11) dans la zone en regard desdites électrodes (E1-E5). Un circuit aérolique (19-26) assure une circulation de fluide à débit constant sur l'électret (11). 
     L'invention permet notamment la détection sélective, au temps réel des contaminations α et β, des neutrons, de l'irradiation γ ainsi que les gaz radioactifs tels que le krypton ou le xenon.
Patent EP-0230184-A1 (EP)
Inventor: VIGNEAU JEAN-LOUIS
IPC: F16L35/00
Filed: 1986-12-12
Abstract: The present invention relates to a pipe with a safety coupling, in which the coupling (1) comprises a tubular end piece (8) over which the free end of the pipe (9) is fitted and fixed. The fixing zone of the pipe (9) onto the coupling (1), and the parts adjacent to the latter two elements, are held completely captive in an undeformable, one-piece protective shell (12) which is self-immobilised in terms of translational motion, it therefore being possible for this protective shell to be withdrawn only after having been disconnected and thus being impossible to reuse. According to a preferred embodiment, the free end of the pipe (9), which is flexible, is fixed onto the end piece (8) of the coupling (1) by one or more compression lips (26, 27) projecting on the inner face of the shell (12), in order to crush the pipe against the end piece (8). Application, in particular, to couplings for gas for medical uses. <IMAGE>
Patent EP-0207056-A1 (EP)
Inventor: BERGMANN KURT
IPC: E21D9/11
Filed: 1986-05-21
Abstract: Die Erfindung betrifft eine Vorrichtung zum Bohren von Tunnels (1) od. dgl., welche in Vortriebsrichtung bewegbar ist, mit zumindest einem, gegebenenfalls mehrteiligen Bohrkopf (8), welcher in Arbeitsstellung den auszubrechenden Querschnitt des zu bohrenden Tunnels (1) od. dgl. bestreicht, wobei der Bohrkopf (8) über Fluidzylinder (4) od. dgl. gegen das Abzubauende schieb- und/oder drückbar ausgebildet ist, mindestens einer Antriebseinheit (7) für den Bohrkopf (8), zumindest einer Einrichtung zum Abtransport abgebauten Gesteins, einer Abstützung (11) des Bohrkopfes im Tunnel (1) od. dgl. und zumindest einer Bohrlafette (15, 16) mit Bohr- und Vorschubmotor zur Anfertigung von Anker- und/oder Sprenglöchern und/oder zum Setzen von Ankern quer zur Vortriebsrichtung, welche, in Vortriebsrichtung gesehen, vor dem Bohrkopf (8), vorzugsweise zwischen Abstützung (11) und Bohrkopf (8) angeordnet ist, wobei zumindest eine, gegebenenfalls zwei Bohrlafette (n) (15, 16) mit Bohr- und Vorschubmotor auf einem um die Vortriebsrichtung, insbesondere um die Tunnel- bzw. Schachtachse (a), dreh- und lagefixierbaren, Träger (12), vorzugsweise schwenk- und/oder in Bohrrichtung der Lafette (n) (15, 16), insbesondere über Fluidzylinder, schiebbar angeordnet ist/sind.
Patent EP-0247058-A1 (EP)
Inventor: SCHETL LASZLO
IPC: A47C7/00
Filed: 1986-03-13
Abstract: Support de pieds composite présentant une résistance élevée aux charges, possédant une tige verticale tubulaire (4) et des pieds (1) s'étendant essentiellement horizontalement et radialement, fixés de manière amovible sur la tige; un ou plusieurs prolongements est/sont formé(s) à l'extrémité des pieds (1) et dirigés vers le centre. Les prolongements (2, 3, 13, 18) font saillie à l'intérieur de la tige (4) à travers les ouvertures (5) réparties sur la périphérie de la tige (4), où ils s'engagent dans un ou plusieurs disques profilés (6, 10, 15) en les traversant, respectivement dans la tige (4), de manière à former une liaison par la force et par la forme, tandis que les disques (6, 10, 15) sont pressés l'un contre l'autre à l'aide d'une vis (11) s'étendant le long de l'axe longitudinal de la tige (4) et sont accessibles depuis l'extrémité inférieure de cette dernière.
Patent EP-0247141-A1 (EP)
Inventor: MATRONE JOHN L
IPC: G01R31/00
Filed: 1986-10-22
Abstract: Un procédé et un appareil permettent de rendre automatiques le contrôle et/ou la réparation de plaquettes de circuits imprimés. L'appareil comprend un ou plusieurs étages de contrôle (11) et/ou de réparation (15) et un dispositif convoyeur (12, 13) pour transporter les composants requis pour contrôler et/ou réparer ces plaquettes de circuits imprimés entre les étages. Les plaquettes de circuits imprimés sont montées sur des supports standard, ce qui facilite le traitement simultané de plaquettes à dimensions et formes diverses, sans qu'il soit nécessaire d'ajuster le dipositif convoyeur (12, 13). Les autres composants, tels que les circuits requis pour donner électriquement accès aux plaquettes de circuits, sont également conçus de façon à pouvoir être transportés par le même dispositif convoyeur (12, 13). L'appareil comprend en outre une interface d'automatisation (38) pour charger les composants requis dans les étages et pour les en décharger de façon efficace et précise.
Patent EP-0274000-A1 (EP)
Inventor: UEDA ATSUSHI NAGOYA MACHINERY
IPC: D06F67/04
Filed: 1987-05-21
Abstract: In a conveyor for continuously conveying linens (1) or like materials one by one as gripped at a plurality of points by chucks (2a, 2b) moving along a rail, a first sensor (31) for detecting passage of the chuck is disposed at a predeter­mined position along the rail, and two or more second sensors (32, 33) for detecting existence of a linen (1) are disposed at two or more predetermined. Means is provided for ex­panding a distance between adjacent chucks being moved continuously in the proximity of the first sensor. In response to detection signals issued from the first and second sensors, the condition of the chucks gripping the linens can be recognized whether a given chuck is gripping a front corner, a rear corner or a middle point on an upper edge of a linen, it is gripping only one point of a linen, or it is gripping nothing (that is, idle).
Patent EP-0255883-A1 (EP)
Inventor: MUNTWYLER PETER
IPC: F16K31/02
Filed: 1987-07-16
Abstract: The regulating valve has a heat responsive extension element which is prestressed and which extends crosswise of the gas line. The extension element biases the valve body into sealing engagement with the valve seat to maintain the valve in a normally closed position. Due to the slight deflection of the extension element, the thermal length variation of the extension element is transformed into an approximately 100-fold stroke of the valve body relative to the valve seat. The control accuracy of the valve is considerably increased.
Patent EP-0269795-A1 (EP)
Inventor: YONEMOTO HIROSHI
IPC: B23Q35/32
Filed: 1983-03-03
Abstract: An apparatus for use in determining the location of a surface of a solid object such as that being machined by a machine tool includes a stylus (21) having an electrically conductive end (21) that is supported by two support members (23, 25), which are disposed in pressure contact with each other by means of a spring (28) or other bias one (25) of the two support members is formed having a cylindrical contact surface that is a portion of an imaginary cylinder the axis of which passes through the contact electrode (21). Either alternatively or in addition to the detection of an electrically conductive surface with the contact electrode, the support members may be provided with electrically conductive surfaces so that upon the contact of the electrode contact with a workpiece the electrically conductive surfaces are moved out of electrical contact, thereby providing an additional indication of the position of the surface to be determined.