baber/WOPTO huggingface dataset:
Patent EP-0089724-A1 (EP)
Inventor: DE ROOY JACOBUS A G
IPC: H04N5/225
Filed: 1983-03-21
Abstract: in a cassette (20) for a camera, two filter wheels (21, 22) provided with filter elements (23A to 23E) are provided. The filter wheel (21) is held between two guide wheels (25, 26) and a driving wheel (27) which is driven by a minielectric motor (28). The wheel (22) is held in a similar manner between two guide wheels (29, 30) and a driving wheel (31) driven by a minielectric motor (32). The guide wheels (25,29) are connected to a lever (33), By lifting the lever (33) the filter wheels (21, 22) are released and can be taken out of the cassette (20). Along the circumference of each filter wheel (21, 22) a code field (40) is provided for each filter element (23A to 23E), which code field is read by reading means (46, 48). In this way each filter element (23A to 23E) can be moved into the optical path of the camera. The electric connections terminate in a plug (39) which during insertion of the cassette (20) mates with a socket in a rear wall of the camera. The cassette (20) may furthermore be provided with a test-slide projector for focusing the pick-up tubes in a camera.
Patent EP-0087889-A1 (EP)
Inventor: HUTCHINSON JOHN
IPC: C04B26/12
Filed: 1983-02-17
Abstract: A process for producing solid vermiculite products which are stable in water which comprises incorporating a urea-formaldehyde or melamine-formaldehyde resin in an aqueous suspension of vermiculite lamellae, shaping the suspension and removing water from the suspension, and curing the shaped composition by heating during and/or after removal of water from the suspension. The invention includes an aqueous suspension of vermiculite lamellae having a resin incorporated therein and a dry-powder mixture of vermiculite lamellae and a resin.
Patent EP-0089241-A1 (EP)
Inventor: KOMIYA HIDETSUGU
IPC: H03K17/691
Filed: 1983-03-16
Abstract: Disclosed is a non-polarized, contactless relay constructed of electronic circuitry devoid of mechanical contacts but capable of performing the same function as a relay with such contacts. The relay includes a transformer (3), a control circuit (1, 2) for applying an oscillatory signal to the primary winding of the transformer (3) in accordance with a command input (IN), a rectifying circuit (4) for rectifying A.C. power obtained from the secondary winding of the transformer (3) in response to the oscillatory signal applied to the primary winding, a smoothing circuit (5) which smooths the rectified output produced by the rectifying circuit (4) for delivering D.C. power, and switching means (6) composed of a pair of MOS-type field-effect transistors (6a, 6b) driven by the D.C. output of the smoothing circuit (5). The command input (IN), namely "1" or "0" logic, applied to the control circuit (1, 2) results in the supply of the D.C. signal to the MOSFETS (6a, 6b) when logical "1" holds, driving the MOSFETS (6a, 6b) into conduction to form a closed path between the output terminals (A, B) of the switching means (6) and, hence, close the relay.
Patent EP-0104720-A1 (EP)
Inventor: PATTERSON BILLY R
IPC: E21B17/042
Filed: 1983-07-15
Abstract: The present invention relates to tubular connections for application to heavy wall, high performance casing in high pressure, critical service oil and gas wells. A threaded and coupled tubular connection is provided which comprises a male member (1) and a female member (4) having engagable threads (3, 8) disposed on respective first and second substantially matching tapers (A, G) of about 1.750 inches per foot (0.1458 m/m) on the diameter. This taper provides increased female member wall thickness at the narrow end (7) of the female taper (G); increases the perfect thread length; provides deeper stabbing of the male member (1) into the female member (4); reduces leakage path clear. ances; and reduces the male member-in-female member position tolerance. The taper tolerances of the male and female thread tapers (A, G) are staggered to provide a lower taper (A) on the male member (1) and a higher taper (G) on the female member (4) which results in an advantageous taper mismatch insuring sealing and interference within the made-up connection adjacent the narrow end (2) of the male member (1).
Patent EP-0134346-A1 (EP)
Inventor: BEERMAN HENRY PETER
IPC: B06B1/06
Filed: 1983-08-25
Abstract: An ultrasonic transducer providing a plurality of different focal lengths within a unitary structure and comprising a piezoelectric element 10 having a curved surface having varying or different radii of curvature with respective sections 10a, 10b, 10c.10d of the surface providing respective different focal lengths 0 1 ,0 2 , 0 3 , 0 4 . Each section of the curved surface can include electrodes 22 in the form of a Fresnel zone pattern to provide focussing in the orthogonal dimension.
Patent EP-0143862-A1 (EP)
Inventor: BAUMAN RICHARD FRANK
IPC: C10G47/34
Filed: 1983-11-04
Abstract: An improved process for hydrocracking petroleum residuals (102) wherein total conversion and the yield of lower boiling range products are increased. The hydrocracking is accomplished (106) in the presence of a hydrogen donor solvent (105, 103) comprising substantially all of the liquid product having an initial boiling point substantially equal to the final boiling point of the liquid product recovered from the hydrocracked product and, generally, within the range of from about 600°F to about 750°F (315.6 to 398.9°C) and molecular hydrogen. The conversion is accomplished at a hydrogen partial pressure within the range of from about 1500 to about 2500 psig (10342.5 to 17237.5 kPa gauge) and at a temperature within the range of from about 800 to about 880°F (426.7 to 471.1°C). Operation at these conditions is essential to achieving the increased conversion and the increased yield of lower boiling liquid products.
Patent EP-0120079-A1 (EP)
Inventor: SAUER DONALD G
IPC: B29C45/14
Filed: 1983-09-26
Abstract: Procédé de fabrication d'un récipient en plastique à parois multiples (10) possédant un doublage faisant barrière (28) et une paroi extérieure (14) assurant le support structural du doublage. Le récipient permet d'obtenir une protection accrue contre la séparation du doublage ou de la paroi structurale (12) spécialement au bord (26) définissant l'ouverture (22) du récipient. On obtient cela grâce à une construction enveloppante (32) du doublage qui s'étend depuis la surface intérieure (38) de la paroi structurale (14) autour de la surface du bord supérieur de la paroi en redescendant de ce bord le long de la surface extérieure de la paroi structurale. La partie descendante (44) de la lèvre du doublage (32) est en retrait dans la surface de paroi extérieure, assurant une protection accrue contre la séparation du doublage.
Patent EP-0123038-A1 (EP)
Inventor: TAYLOR WILLIAM H
IPC: H04N1/113
Filed: 1984-02-16
Abstract: A high speed optical scanning system using a circular array of concave reflectors (34, 35) on a reading disc (30) which appears in conjunction with a strip mirror (26) to achieve horizontal scanning is claimed. Such horizontal scanning can be combined with a framing mirror (20) to achieve orthogonal scanning. The system can operate in a "read" mode for scanning a scene or in a "write" mode to create a picture, or can do both modes simultaneously.
Patent EP-0126262-A1 (EP)
Inventor: HELMINGER KARL
IPC: G01F15/00
Filed: 1984-04-09
Abstract: 1. Equipment for the operating end monitoring of a metering device (29, 33) in the water preparation with electronic control and checking of the functions, characterised by the combination of the entire electronic switching system required for operation into a single electronic block (1), manufactured in accordance with CMOS technique, with self-monitoring of all imposed functions end emergency-off function on each disturbance, wherein the emergency-off function is associated with a relay (15), which carries out a zero-position check during the switching-on process, attracts after testing this function, however again releases on disturbance of a testing process, and wherein the pulses, which are delivered by a liquid counter (27) measuring the volume of the liquid to be charged with the metered chemical, are associated with an electronic gear which is in the electronic block (1) and responds by way of a coding switch (3) with a view to activation of the metering device on co-incidence of these pulses with the respectively preset value of the coding switch (3), wherein the electronic block (1) is designed in auch a manner that the activation of the metering device also takes place over a time span which ensures the run-down of the metering stroke even under most unfavourable conditions, wherein the drive (18, 23) of the metering device is associated with an end position check, connected to the electronic block (1), of the pump drive (23) with pick-up (24) as well as associated with a metered chemical filling state monitor with a pick-up (7), which is connected to the electronic block (1) and preferably contains a contactlessly measuring Hall switch, and associated with a pressure differance monitoring device (9) with sensors upstream (10) and downstream (11) of an injection valve (11), which is connected between metering device (29, 33) and liquid duct (26) to be treated, for the checking of the actual function of the metering drive (18, 23).
Patent EP-0129848-A1 (EP)
Inventor: HIROSE YASUO
IPC: G21C19/46
Filed: 1984-06-20
Abstract: Diametrically deformed chips (11) are mechanically sheared or sawed (1) by using blades (5,6), before the chips (11) are transferred to a dissolution step, to improve the progress of the dissolution reaction in the step of dissolving the used ceramic nuclear fuel inserted into a metal cladding tube.
Patent EP-0133896-A1 (EP)
Inventor: KEISERS LAURENZ
IPC: B22D11/06
Filed: 1984-06-26
Abstract: A refractory conduit assembly for the transfer of molten steel from a discharge vessel to an ingot mold of a horizontal continuous casting plant includes a replaceable spout member adapted to be removably connected at a predetermined location to the refractory lining of a vessel. The spout member has therethrough a discharge channel to receive from the interior of the vessel a flow of molten steel. A shut off device is provided to interrupt the flow to the discharge channel. A casting tube has therethrough a flow passage with inlet and outlet ends. A coupling device connects the inlet end of the flow passage to the discharge channel, such that the flow of molten metal passes through the casting tube. The outlet end of the flow passage has an altered cross-sectional configuration adapted to that of the ingot mold. A nozzle has an inlet end connected to the casting tube and an outlet end having thereat a portion to sealingly contact walls of the ingot mold. The nozzle has therethrough a flow channel to pass the flow of molten steel from the casting tube to the ingot mold.
Patent EP-0133488-A1 (EP)
Inventor: RAUCH WERNER
IPC: A61B6/03
Filed: 1984-07-16
Abstract: Computertomograph mit einem ringförmigen, aus Einzeldetektoren bestehenden, in Drehrichtung ortfesten Strahlenempfänger (5), um den die Röntgenstrahlenquelle (2) herumbewegt wird. Die Einzeldetektoren des Strahlenempfängers (5) sind in gleich große Detektorgruppen (6 bis 10 usw.) mit gleicher Anzahl von Einzeldetektoren zusammengefaßt und die Detektorgruppen (6 bis 10) sind unabhängig voneinander derart verstellbar, daß jeweils diejenigen Einzeldetektoren, die in Strahlenrichtung vor dem Aufnahmeobjekt liegen, aus dem Röntgenstrahlenbündel (3) herausbewegt werden. Hierzu kann eine synchron mit der Drehung des Röntgenstrahlenbündels (3) drehbare Nockenscheibe (13) vorhanden sein, an der Hebel (16) anliegen, die die Detektorgruppen (6 bis 10 usw.) steuern.
Patent EP-0139110-A1 (EP)
Inventor: TESCH HELMUT DR
IPC: C08L63/00
Filed: 1984-07-24
Abstract: Die Erfindung betrifft ein härtbare Zusammensetzung aus A. 100 Gew.-Teilen eines Epoxidharzes, B. 0,01 bis 50 Gew.-Teilen eines N-Acyl-Imidazols mit einer aromatischen Acylkomponente, die an den beiden ortho-Stellungen zur Carbonylgruppe substituiert ist, sowie gegebenenfalls. C. 1 bis 200 Gew.-Teile eines üblichen Epoxidharzhärters. Die Zusammensetzungen können zur herstellung von Formteilen, Überzügen, Lacken, Klebstoffen und Faserverbundswerkstoffen verwendet werden.
Patent EP-0160756-A1 (EP)
Inventor: CLIFFORD EARL W
IPC: G01M3/36
Filed: 1984-05-04
Abstract: A vacuum package tester (10) is capable of providing data from which the internal pressure and volume of residual gas within a flexible wall vacuum package (P) exposed to atmospheric pressure may be calculated. A container (12) partially filled with liquid is surrounded by a deformation- absorbing enclosure (15). A vacuum pump (14) reduces the pressure in the head space above the liquid, thereby causing a submerged package (P) to expand. Pressure gauges (19, 20) record the respective pressures in the head space when the package expands by first and second predetermined volumes.
Patent EP-0127500-A1 (EP)
Title: Accéléromètres à suspension électrostatique
Inventor: BERNARD ALAIN
IPC: G01P15/125
Filed: 1984-04-20
Abstract: Accéléromètre triaxial électrostatique comprenant une masse d'épreuve (10 ou 20) mobile par rapport à un corps d'accéléromètre, reliée électriquement à ce corps par un fil très souple, des électrodes fixées audit corps et formant des capacités par rapport à la masse d'épreuve, des moyens de détecter la position de la masse d'épreuve à l'aide des tensions de mesure appliquées sur lesdites électrodes et des moyens de positionner cette masse d'épreuve grâce à des forces électrostatiques développées à partir de tensions d'asservissement appliquées auxdites électrodes, caractérisé en ce que la masse d'épreuve comprend six plaques (11-16) planes assemblées régulièrement de façon à ce que le volume intérieur délimité par ces plaques soit un cube de côté inférieur à la longueur des plaques.
Patent EP-0130106-A1 (EP)
Inventor: GIRON ROBERT
IPC: B07B1/46
Filed: 1984-06-13
Abstract: This sieving netting, made of metal core wires (1) surrounded with thick sheaths (2) of thermoformable material, in particular polyurethane, comprises locking impressions (3) established beforehand by thermoforming on the sheaths (2) at a specified number of intersections. <IMAGE>
Patent EP-0143030-A1 (EP)
Title: Procédé d'analyse d'un dispositif photosensible à structure interligne, et dispositif pour sa mise en oeuvre
Inventor: BERGER JEAN-LUC
IPC: H04N3/15
Filed: 1984-10-16
Abstract: Dans un dispositif photosensible à structure interligne comportant une matrice photosensible de N colonnes de M points photosensibies (P), chaque point photosensible d'une même colonne étant connecté à un étage d'un registre à décalage (2) à transfert de charge qui assure le transfert des charges des points photosensibles (P) vers un registre de lecture (3) perpendiculaire aux registres à décalage (2), le transfert des charges signal (Qs) des points photosensibles (P) vers les étages correspondants des registres à décalage (2) est réalisé en superposant aux charges-signal au niveau des points photosensibles une charge d'entrainement (Qo) au moins suffisante pour permettre de passer en forte inversion au début du transfert. Application à l'imagerie à l'état solide.
Patent EP-0149388-A1 (EP)
Title: Composition d'isocyanates de bas point de fusion à structure diphényléthane, son procédé de fabrication; application à la fabrication de polyuréthannes
Inventor: KERVENNAL JACQUES
IPC: C07C265/14
Filed: 1984-12-13
Abstract: Composition de bas point de fusion contenant des diisocyanates de diphényléthane dont la répartion en poids est de : 35 à 55 % d'isomère 2,4' 15 à 40 % d'isomère 4,4' 10 à 25 % d'isomère 2,2' 3 à 10 % d'isomère 3,4' 3 à 8 % d'isomère 2,3' Cette composition est obtenue par nitration des noyaux aromatiques de diphényléthane, suivie d'une hydrogénation et d'une phosgénation. La composition est utilisée dans la fabrication de polyuréthannes.
Patent EP-0183885-A1 (EP)
Inventor: DENIS BERNARD
IPC: G11C15/04
Filed: 1984-11-30
Abstract: Memory comprising a matrix of conventional Harperpnp cells and peripheral circuits which allows it to be used either as a random access memory or as an associate memory. In addition to the read/write circuits which are inhibited in search mode, it comprises search mode control circuits (7-1 to 7-m) to provide the memory cells with a search argument (DI-1 to DI-m) and search circuits (11-1 to 11-n) connected to the word lines for detecting the match or mismatch conditions. A search restore circuit (15) common to all word lines WL is used to restore the word lines to a quiescent voltage once the search operation is completed. Circuits (7 and 11) are inhibited in read/write mode.
Patent EP-0146552-A1 (EP)
Title: Vapor-dispensing device.
Inventor: HAWORTH BRIAN D
IPC: A61L9/12
Filed: 1983-12-13
Abstract: A device for dispensing air-treating vapors having two support members between which is a flexible, generally flat dispensing pouch. The pouch has an inner storage container of an air-treating composition which is burstable by applying sandwiching pressure on the dispensing pouch through the support members to release the composition for dispensing. The support members have facing, substantially parallel apertured support surfaces which engage the pouch and are relatively movable between a first spacing in which the storage container is protected from bursting and a second spacing allowing bursting of the pouch. A spacer interconnecting one pair of aligned edges of the support members may be removed to allow bursting, and the aligned edges preferably thereafter reconnected at a closer spacing to hold the released composition in contact with much of the inner surface of the dispensing pouch.
Patent EP-0164347-A1 (EP)
Inventor: NORDLUND SVEN
IPC: F15B15/06
Filed: 1984-02-10
Abstract: Dans un dispositif d'actionnement mû par la pression (1) servant au réglage pas-à-pas de vannes entre au moins trois positions distinctes, on a enlevé une paroi extrême en la remplaçant par un dispositif d'actionnement auxiliaire (19) possédant un piston (21) dont la surface dépasse la somme des surfaces des pistons conventionnels (5 et 6) du dispositif d'actionnement susmentionné. Le piston (21) du dispositif d'actionnement auxiliaire possède une bielle (22) qui s'étend dans la chambre du cylindre (2a) du dispositif d'actionnement. Sa course est égale à la moitié de la longueur de la course des bielles (7 et 8) des deux pistons conventionnels (5 et 6). La bielle susmentionnée (22) limite le mouvement des pistons (5 et 6) du dispositif d'actionnement lorsqu'ils s'écartent l'un de l'autre. On peut obtenir de cette façon une position intermédiaire distincte des réglages rotatifs du dispositif d'actionnement.
Patent EP-0135568-A1 (EP)
Inventor: SIJSLING DIRK
IPC: B02C15/16
Filed: 1984-03-02
Abstract: Dans des installations de broyage fin en particulier d'échantillons de matériaux pour des expériences de laboratoire, avec un organe de broyage fixe et un autre tournant, qui sont disposées de façon à avoir une surface située vis-à-vis d'une autre avec un intervalle faible et à faire transiter entre elles le produit à moudre, se pose le problème suivant: les échantillons doivent être introduits et évacués un par un, si bien que le travail s'effectue de manière discontinue. Il est également difficile de régler dans les grandes lignes le degré de broyage. Afin de résoudre cette difficulté et de pouvoir effectuer dans ce domaine d'utilisation un broyage continu de matériaux durs et très durs, ainsi qu'un broyage réglable dans les grandes lignes quant à la grosseur des grains, on a donné, conformément à la présente invention, aux organes de broyage, d'une part, une structure de corps de cylindre fixe (22) et, d'autre part, une structure de noyau de cylindre (26) tournant parallèlement à l'arbre; entre eux, un passage annulaire étroit, de préférence de l'ordre de grandeur d'un demi-millimètre, reste libre. Le produit à broyer est introduit sur le côté avant du noyau du cylindre et le produit broyé est évacué sur l'autre côté avant du noyau du cylindre; des dispositifs correspondants (20, 36; 21, 37, 38) sont prévus à cet effet. L'axe médian longitudinal commun des deux organes de broyage peut être basculé par des mécanismes appropriés (11, 12, 15) de manière à prendre une position pratiquement verticale en passant par d'innombrables positions inclinées. Un élément conique (30) dans la surface supérieure du noyau du cylindre (26) peut être disposé sur au moins un côté avant de ce dernier.
Patent EP-0157216-A1 (EP)
Inventor: ITO SEIGO
IPC: H01P1/218
Filed: 1985-03-07
Abstract: Disclosed herein is a magnetic apparatus comprising: a nagnetic circuit including magnetic yoke (11) and a magnet 12), with a magnetic gap (15) formed in the circuit for forming i uniform d.c. bias magnetic field in the magnetic gap (15); a nagnetic device made (16) of magnetic material of certain composition and placed in the magnetic gap (15) so that the ievice operates in the d.c. bias magnetic field; and a soft mag- ietic plate (13) provided in the magnetic gap (15), the soft nagnetic plate (13) being made of magnetic material having composition substantially identical to the composition of the nagnetic device.
Patent EP-0160241-A1 (EP)
Inventor: YAMAUCHI TAKAYOSHI
IPC: C07C51/00
Filed: 1985-04-12
Abstract: Compounds having anti-inflammatory and analgesic activity of the formula
     are produced from compounds having the formula
     by rearrangement in the presence of a base or an amide and (1) X S O X 1  or X S O 2  X' where X and X' are halogen or trifluoromethyl or (2) sulfur dioxide and halogen optionally in an organic solvent.
Patent EP-0161507-A1 (EP)
Inventor: POLLICH GERHARD
IPC: B65H11/02
Filed: 1985-04-13
Abstract: Die Erfindung bezieht sich auf eine Zuführeinrichtung für bogenverarbeitende Maschinen, insbesondere Druckmaschinen. Die vom Stapel vereinzelten Bogen (2, 3) werden auf einem Zuführtisch (7) der Maschine geschuppt zugeführt und dabei über eine Ausrichtvorrichtung (30) seitlich ausgerichtet. Dabei ist für deren exaktes Funktionieren erforderlich, daß zumindest der gerade auszurichtende Bogen (2) in ihrem Arbeitsbereich plan und vollständig aufliegt. Um dies auch dann zu gewährleisten, wenn ein unterschuppt nachfolgender Bogen (3) bereits kurz vor der Ausrichtvorrichtung (30) angekommen ist, wird vorgeschlagen, daß Bereiche (7.2) der bogentragenden Fläche des Zuführtisches (7) und/oder die seitliche Ausrichtvorrichtung (30) zumindest während der Ausrichtphase in ihrer Höhenlage zueinander derart unterschiedlich sind, daß ein momentan auszurichtender Bogen (2) satt auf der wirksamen Fläche der Ausrichtvorrichtung (30) aufliegt, wobei diese Fläche dann mit der Oberseite des vorderen Bereiches des nachfolgenden Bogens (3) im wesentlichen auf einer Ebene liegt.
Patent EP-0160954-A1 (EP)
Inventor: MUNNEKEHOFF GERD
IPC: B65H54/02
Filed: 1985-05-04
Abstract: Bei einer Aufspulmaschine für Chemiefasern wird der Schlitten, in dem die Spulspindel und die Changiereinrichtung gelagert sind, biegemomentfrei aufgehängt, indem der Schlitten einerseits geradgeführt und andererseits durch Kraftgeber abgestützt wird, die in der Längsmitte des Schlittens angreifen. Dadurch wird es möglich, sehr lange Spulspindeln zu bauen und zu lagern.
Patent EP-0204018-A1 (EP)
Inventor: OCHSNER ARNOLD
IPC: B21D43/02
Filed: 1985-06-05
Abstract: A stamping machine composed of a frame (20) supporting a movable carriage (1; 26) having thereon a reciprocal operative punch (31) and die (2; 32) for punching holes in material (16) controllably fed to the die. The carriage movement is controlled by an eccentric mechanism within the confines of two barrier walls (5; 5a; 22, 23) which limit the traverse of the carriage (1; 26). The material (16) is heldfirm by a clamp (15,50) during the punching process and released for movement to permit the punch (31)to pull the material (16) a distance equal to the pitch of the stamping cycle, to await the next cycle of stamping.