baber/WOPTO huggingface dataset:
Patent EP-0447410-A1 (EP)
Inventor: HAMP CHARLES H III
IPC: H02M3/335
Filed: 1989-11-06
Abstract: Circuit de synchronisation pour une alimentation à haute tension de retour à résonance permettant de produire une haute tension pour un tube à rayons cathodiques. Ledit circuit comprend un appareil pour produire une tension en dent de scie, un appareil permettant de comparer ladite tension en dent de scie avec une tension de compensation pour déterminer la durée de chargement de l'inducteur accouplé, et un appareil qui produit une modulation d'impulsions en largeur comprenant un appareil de synchronisation de retour permettant d'invalider la modulation d'impulsions en largeur en fonction de la durée variable de la tension de retour.
Patent EP-0404000-A1 (EP)
Inventor: BARBIER NATHALIE
IPC: H04M3/50
Filed: 1990-06-18
Abstract: Vocal message equipment for telephone sets linked up to a switching exchange. …<??>The equipment comprises a playback recorder (17) provided with at least one memory disk unit (32) for recording messages to be retransmitted later. It contains means (18, 22) for simultaneously placing various telephone sets in communication with a disk controller (33) of the playback recorder in regard to a simultaneous transmission of messages emanating either from the sets or from the disk unit. …<??>The invention relates to telephone exchanges of private type. …<IMAGE>…
Patent EP-0471877-A1 (EP)
Inventor: WEINBERGER GUENTER DIPL-ING
IPC: H04M1/247
Filed: 1990-08-23
Abstract: A telephone device with a digital switching unit (VME), with digital telephone sets connected to the digital switching unit (VME) and with at least one digital telephone terminal (T1, T2) having several functions, in which all control signals generated in the digital telephone terminal (T1, T2) are directly forwarded to the digital switching unit (VME) and in which all functions of the digital telephone terminal (T1, T2) are directly controlled by the digital switching unit (VME) via corresponding control signals. <IMAGE>
Patent EP-0476170-A1 (EP)
Title: Hinged segment switch
Inventor: LINIER GERHARD DIPL-ING FH
IPC: E01B25/26
Filed: 1990-09-19
Abstract: Hinged segment switches, in particular for a suspended monorail system, are formed from a switch point (3) and two connecting rails (9, 10). A segmented tongue, formed from a number of tongue members (5 - 8) which are each arranged jointedly one behind the other and can swivel about an axis of rotation, can be assigned to either one of the two connecting rails. In this arrangement, a first connecting member (5) of the segmented tongue is connected rotatably with the switch point (3) and a last, free closing member (8) is connected, so that it can swivel at least between the connection rails, with a guide means define. To define exactly the angular position of the closing member with respect to the connecting member and to associate it more exactly with the respective connecting rails so that a rail vehicle can pass over without problems, the guide means for the closing member comprises a curved link (25) to make it possible to determine exactly the closing position for the connecting rails. <IMAGE>
Patent EP-0456885-A1 (EP)
Inventor: WEEKS L JANE
IPC: A61F13/15
Filed: 1990-10-15
Abstract: The training pant (10) is generally made in a 2-step process which provides a substantially flat 2-dimensional backsheet (30) carrying waist elastics (38, 39), a fluid barrier (41) and an absorbent core (43). The second section provides a generally flat, 2-dimensional topsheet (45), which carries leg elastics (51, 52) and frontal elastics (53, 54) and which is combined with and which overlies the aforementioned backsheet (30). Subsequent half-folding of the assembled webs (30, 45) produces a U-shaped member (64) which, when cut, assembled and severed, provides discrete individual training pants (10), each having a unique frontal elastic to provide a better fit of the garment between a front waist elastic (39) and front terminal edges of the leg elastic (51, 52). The product (10) is further characterized in that both the backsheet (30) and the topsheet (45) may be of breathable pervious material, with the only impervious portion being a coating (41) between the absorbent core (43) and the backsheet (30).
Patent EP-0451335-A1 (EP)
Inventor: KING JUERGEN
IPC: G04B21/06
Filed: 1990-11-17
Abstract: The invention relates to a striking device for a gong 2 of a repeating watch. Arranged on a plate 1 is a gong 2, against which can be moved one end, equipped with a striking hammer 6, of a striking lever 5 pivotable about a pivot axis. There engages on the striking lever 5 an intermediate lever 9 which can be driven pivotably about an axle 8 between a basic position and a tensioning position and by which the striking lever 5 is movable counter to a spring force out of a basic position, in which the striking hammer 6 is at a short distance from the gong 3, into a tensioning position distant from the gong. In the basic position, the striking lever 5 bears on an adjustable elastic stop 18, the distance between the striking hammer 6 and the gong 3 in the basic position being fixed by the stop. <IMAGE>
Patent EP-0433747-A1 (EP)
Inventor: GROOS HEINRICH
IPC: B23H7/08
Filed: 1990-12-04
Abstract: The invention relates to a wire electrode arrangement for spark-erosive cutting and to a method for manufacturing a wire electrode. To allow non-conductive materials to be cut, both a plus potential and a minus potential can be connected to the electrode, since the wire electrode is formed by a first electrode (1) and a second electrode (2) which are insulated from one another and which extend essentially parallel to one another. 
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Patent EP-0382284-A1 (EP)
Inventor: NICOLAS EDGARD
IPC: C25B1/14
Filed: 1990-01-30
Abstract: Process for the manufacture of alkali metal sulphide, in which an electrolysis cell is used in which a membrane which is selectively permeable to cations separates an anode chamber containing an anode from a cathode chamber containing a cathode, an electrolyte containing alkali metal is electrolyzed in the anode chamber and an aqueous solution of alkali metal polysulphide is electrolyzed simultaneously in the cathode chamber.
Patent EP-0456911-A1 (EP)
Inventor: GERRITSEN JAN WILLEM
IPC: B65D90/58
Filed: 1990-05-14
Abstract: The invention relates to a mixer-transport apparatus for floor mortar and the like, comprising a mixing tank having a filling hole that can be sealed and a transport hose connected to the mixing tank for the pneumatic transport of an earth-humid sand-cement mixture to a site where it is used. According to the invention a remote-controlled shut-off valve (23) is arranged for pivotal movement about a vertical shaft (20) is arranged at the filling hole (18) of the mixing tank (5). The vertical valve shaft (20) can be moved vertically over an adjustable distance (X) between a pivoting position, in which the valve (23) is just clear of an O-ring (17) mounted in an annular groove (16) provided in the bottom surface of a ring (14) surrounding the filling hole (18), and a sealing position, in which the valve (23), owing to the pressure in the mixing tank (5), is pressed into sealing engagement with the O-ring (17).
Patent EP-0413384-A1 (EP)
Inventor: VERLAETEN JEAN
IPC: C25B1/46
Filed: 1990-08-06
Abstract: Process for the manufacture of chlorine and of an aqueous sodium hydroxide lye, in which use is made of an electrolysis cell comprising an anode chamber and a cathode chamber separated by a membrane which is selectively permeable to cations, an aqueous sodium chloride solution is electrolysed in the anode chamber, and an aqueous medium containing dissolved sodium hydroxide, obtained by treating an aqueous sodium carbonate solution with lime, is simultaneously electrolysed in the cathode chamber. <IMAGE>
Patent EP-0430511-A1 (EP)
Inventor: RUSSELL DAVID R
IPC: A01H5/10
Filed: 1990-11-16
Abstract: A gene for resistance to a class of herbicides, the glutamine synthetase inhibitors, was isolated from a microbial source and transformed into soybean plants. The gene for resistance to these herbicides used, the  Bar  gene is not only useful to make soybean plants which are resistant to the herbicides for field use, but also is useful as a selectable marker in plant transformation techniques. The gene was transformed into soybean through the use of a particle acceleration transformation method.
Patent EP-0384838-A1 (EP)
Inventor: CANTIN JEAN-PIERRE
IPC: B60Q1/076
Filed: 1990-02-21
Abstract: The present invention relates to a control device equipped with a force limiter (51) operating between a driven part (18,3) and driving part (20,18) of a transmission device (50) between an adjusting member (50) and a sliding rod (3). According to the invention, the control device is characterised in that the force limiter (51) comprises, in order rotationally to couple the driving (20,18) and driven (18,3) parts, meshing means (52) having notches (54) which are lockable, under the action of elastic force-controlling means (21), between a free configuration of engagement in which the driven and driving parts mesh with each other, and a forced configuration of disengagement in which they are able to move relative to each other by skipping from one notch (54) to the next. Application: motor vehicles. <IMAGE>
Patent EP-0398768-A1 (EP)
Inventor: CHOISNET JOEL
IPC: G01B7/16
Filed: 1990-04-03
Abstract: The invention concerns capacitive sensors for measuring displacements, of very small amplitude, of two zones with respect to each other. 
<??>It comprises a capacitive element made from two supports (1, 2) fitted into each other and having facing cylindrical surfaces whose longitudinal axes are parallel with a same given direction (ZZ'); these surfaces carry electrodes (C0, C1, C2), of which at least some (C1, C2) have limits parallel to the given direction. These two supports (1, 2) are respectively rigidly connected to the two zones, such that the capacity of the capacitors constituted by the electrodes of the facing surfaces varies as a function of the relative displacements of the two zones perpendicular to the given direction; thus the measurement of displacements perpendicular to this given direction is carried out by a measurement of the variation of capacity. 
<??>Application, in particular, to the production of torsional angle sensors. 
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Patent EP-0445485-A1 (EP)
Inventor: BURLETT DONALD JAMES
IPC: C08G69/26
Filed: 1990-12-18
Abstract: The present invention relates to sulfur vulcanized elastomers containing aramid-polydiene copolymers. When compounded with the elastomers, the aramid-polydiene copolymers improve the reinforcing nature of the elastomers.
Patent EP-0435826-A1 (EP)
Inventor: STEULET ANNE-FRANCOISE
IPC: A61K47/48
Filed: 1990-12-18
Abstract: The invention relates to a pharmaceutical composition for the intravenous administration of carbamazepine or oxcarbazepine. The pharmaceutical composition contains:     a) the active ingredients carbamazepine or oxcarbazepine; b) as solubiliser an etherified, water-soluble  gamma -cyclodextrin derivative; c) the liquid vehicle and, where appropriate, further water-soluble pharmaceutical auxiliaries.
Patent EP-0408769-A1 (EP)
Inventor: SHIBATA YOSHIHIKO OKAYAMA PLAN
IPC: B01D19/00
Filed: 1990-02-03
Abstract: This invention relates to a deaerating film formed by laminating a solid gas-permeable layer firmly on a fibrilated porous resin film. An air valve is provided on the side of a liquid inlet of a deaerating module using a gas-permeable film, for example, the film mentioned above, the deaerating in the deaerating module is done after the bubbles in the liquid introduced into the same module have been removed via the air valve.
Patent EP-0460035-A1 (EP)
Inventor: POETHKOW JOERG
IPC: C11D3/37
Filed: 1990-02-14
Abstract: L'invention concerne un adoucisseur d'eau sous forme granulaire à pulvérulente qui s'utilise conjointement avec un détergent ou pour le lavage et qui renferme (A) une zéolite synthétique hydratée à cristaux fins, du type NaA, (B) des polycarboxylates polymères dérivés d'acides acryliques ainsi que leurs copolymères avec de l'acide maléique sous forme de sel de sodium, (C) du perborate de sodium sous forme de monohydrate et/ou tétrahydrate et (D) au moins un 1,2-alcanediol linéaire d'une longueur de chaîne C10 à C18 et/ou leurs produits d'éthoxylation avec 3 groupes éthoxy au maximum. L'adoucisseur est constitué d'un mélange sec d'au moins deux composants pulvérulents; le premier composant renferme les constituants (A) et (B) sous forme d'un granulat séché par pulvérisation, et le deuxième composant pulvérulent contient du perborate de sodium (C). Le constituant (D) peut être mélangé avec chaque composant pulvérulent ou avec un mélange de ceux-ci ou bien être granulé.
Patent EP-0465496-A1 (EP)
Inventor: PETSCHE THOMAS
IPC: G06F11/20
Filed: 1990-03-21
Abstract: Un réseau maillé à auto-réparation comprend plusieurs étages (11, 12, 13) dans lesquels sont montés un premier groupe d'éléments de traitement N et un second groupe d'élément de traitement M. Les éléments de traitement N sont normalement actifs, tandis que les éléments de traitement M sont conçus pour être des éléments de substitution. Les différents étages sont reliés entre eux au moyen de diverses voies de connexion qui sont autorisées ou non. A partir d'une configuration binaire d'entrée, un dispositif imprime sur les étages des groupes de bits pour connecter des cellules de sélection qui représentent des noeuds que l'on peut relier par dedes noeuds que l'on peut relier par des voies de connexion. Seules certaines (autorisées) voies de connexion sont permises en syntonisation avec les vecteurs de configuration imprimés afin de former la configuration de liaison dans les étages de conversion. En cas d'erreur, une voie de connexion non autrisée essaie de se substituer à la voie de connexion autorisée, de sorte qu'une procédure de recherche et de correction d'erreurs est mise en marche, dans laquelle on utilise une cellule de substitution à la place de la cellule défectueuse. Grâce à ladite substitution, on s'assure de la disponibilité redondante du réseau maillé, de manière à pouvoir détecter et corriger toute autre erreur.
Patent EP-0466734-A1 (EP)
Inventor: MARSTON CHARLES R
IPC: C08G59/00
Filed: 1990-03-19
Abstract: L'invention concerne un agent de durcissement latent pour une résine époxyde comprenant du trifluorure de bore sur un support polymère réticulé comportant au moins 10 % en poids de groupes pyridine associés. Le support polymère est de préférence réticulé à environ 25 à 40 %, et de préférence sous la forme de billes poreuses macroréticulaires dont les diamètres moyens sont inférieurs à 30mum. L'invention concerne également la combinaison de cet agent de durcissement latent mélangé avec une résine époxyde, ainsi que le procédé de fabrication et d'utilisation.
Patent EP-0474779-A1 (EP)
Title: Refouloir
Inventor: MANSSON STIG
IPC: F41A9/44
Filed: 1990-05-30
Abstract: L'invention concerne un refouloir (5) destiné aux pièces d'artillerie (2) chargées séparément à l'aide d'un obus (7) et d'une charge de poudre propulsive, destiné à déplacer ledit obus (7), lors du chargement de la pièce, d'une position de charge se trouvant à proximité immédiate de l'orifice de charge (10) de ladite pièce, à la position refoulée (A) dudit obus (7), se trouvant à l'intérieur du fût, au-delà de l'espace de charge destiné à ladite charge de poudre propulsive. Selon l'invention, ledit refouloir, lequel est de préférence commandé hydrauliquement, est divisé en deux systèmes de cylindres à pistons, composés d'un refouloir primaire et d'un refouloir secondaire (16 et 22 respectivement) reliés au moyen d'un bras transversal (21), et conçus avec des saillies ayant des sens parallèles mais opposés. Immédiatement avant d'activer ledit refouloir, ledit refouloir secondaire (22) est situé le long de l'axe longitudinal du fût, sa propre tige de pistons (24) étant complètement rétractée immédiatement derrière l'obus (7) situé dans la position de charge, tandis que le refouloir primaire (16) se trouve en même temps complètement saillant. Lors du refoulement, ledit refouloir primaire (16) est rétracté, et le refouloir secondaire (22) est sorti. L'invention concerne également une fonction de pivotement (25 à 28) permettant d'écarter ledit refouloir de sa position active, derrière la pièce (2), jusque dans une position de repos située à côté de ladite pièce.
Patent EP-0485437-A1 (EP)
Title: Means for hose clamp replacement.
Inventor: BARTHOLOMEW DONALD D
IPC: F16L37/04
Filed: 1990-07-31
Abstract: A union enabling a rigid pipe to replace a flexible hose in applications where there is no relative movement of the points connected by the pipe and union. The new union accommodates the movements required for installation and removal, and accommodates the tolerances that are encountered during all manufacturing and assembly steps.
Patent EP-0450048-A1 (EP)
Inventor: CHEN SHIUAN
IPC: C12N9/02
Filed: 1990-10-12
Abstract: Lignées cellulaires mammifères stables exprimant l'aromatase humaine, utiles pour sélectionner les médicaments contre le cancer du sein.
Patent EP-0446795-A1 (EP)
Inventor: REINDERS RUDOLF
IPC: E03D9/02
Filed: 1991-03-08
Abstract: A dosage device (10) for a water-activated medium is described, the dosage device (10) having a container (12) and a carrier (22), situated in the container (12), for the water-activated medium. The water-activated medium is a perfume, a cleaning agent, a disinfecting agent or the like. The container (12) has a specific water-holding volume, a water inlet (14) and at least one water outlet opening (16). The carrier (22) for the water-activated medium is constructed in the form of a tube (24) which is filled with a porosity-producing filler (26). 
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Patent EP-0498024-A1 (EP)
Inventor: MUELLER ERWIN
IPC: B01D11/02
Filed: 1991-04-30
Abstract: In a process for extracting metals from rocks, sludges, liquid deposits or ashes, the batch containing the metal is brought to a roughly floury consistency and is mixed with a solvent, possibly water and/or a lubricant to give a mixed jet. This mixed jet is brought into contact with a gaseous motive jet to give a total jet and the individual components of this total jet are intimately vortexed together. <IMAGE>
Patent EP-0475378-A1 (EP)
Inventor: MANTL SIEGFRIED
IPC: C30B33/00
Filed: 1991-09-11
Abstract: According to the invention, in a process for making structural parts for electronic, electrooptic and optical components consisting of a substrate and a crystalline film deposited thereon, a crystalline substrate is used which has a buried amorphous layer and a monocrystalline layer produced thereon, and said monocrystalline layer is converted into a mixed crystal or a chemical compound. The latter should either correspond to the desired crystalline film or always approach the desired crystalline film in its lattice structure more closely than the original crystalline layer. <IMAGE>
Patent EP-0495186-A1 (EP)
Inventor: KETTNER RICHARD
IPC: E04F13/08
Filed: 1991-11-28
Abstract: The welded supporting anchor (10) has an anchor web (11) which is weldable to an anchor plate (13), or substructure, firmly attached to the anchoring ground and is composed of flat material having an anchor head (14) which, in use, is remote from the anchoring ground, engages then into a vertical joint between adjacent wall facade-covering plates (15, 16) and is connected thereto. The anchor web (11) is resolved into a framework having flat-material strips, each of which forms a compression flange and a tension flange, said strips being connected to one another in an anchor head (14) as a node and being twisted into themselves in each case by approximately 90 DEG  with respect to the plane stretched out from the anchor head (14) and also being welded at their ends remote from the anchor head (14) to an anchor plate (13), or substructure, in horizontally extending weld seams. <IMAGE>
Patent EP-0546211-A1 (EP)
Inventor: SCHWEGLER TIM
IPC: H05K5/02
Filed: 1991-12-11
Abstract: A chassis of a device, for example an electronic device, comprises a support unit (1,2) made of plastic material which carries the components of the device such as printed circuit boards (26,35), data storage disk (28), ventilator (31), loudspeaker (33). The components are held in place in corresponding recesses of the chassis (1) by a form-locking connection with the plastic material. The components are carried by the chassis without requiring any fastening elements. For assembling the device, the components are inserted into lower part (1) of the chassis, thereafter, the upper part (2) is positioned on top of it. The chassis (1,2) can be enclosed in a metal enclosure. The chassis is preferably manufactured by a plastic moulding process. Ventilation ducts can be provided in the plastic material (1,2) to ensure cooling of the components.
Patent EP-0534001-A1 (EP)
Inventor: JAKOB ANDREAS
IPC: F16B1/00
Filed: 1991-12-11
Abstract: Screwed connection for connecting two spaced-apart structural members (10,12), in particular metal sheets, having a screw, the head (16) of which bears on the outer side of one structural member (10), and having a first nut (48) which bears on the outer side of the second structural member (12). A spacer sleeve (30) exhibits an external thread and can be screwed into a second nut (44) which is attached on that side of the first structural member (10) which is opposite the screw head (16). The screw exhibits a front threaded portion, the major diameter of which is greater than the diameter of a threadless shank portion. The spacer sleeve (30) exhibits an internal threaded portion (34), the minor diameter of which is equal to or greater than the diameter of the threadless shank portion. Before the screwing-in procedure, the threaded portion of the spacer sleeve (30) engages in a frictionally locking manner with the threaded portion of the screw such that the spacer sleeve (30) can be screwed, with a sufficient moment, into the second nut (44). This engagement can be released by means of a higher torque. <IMAGE>
Patent EP-0505623-A1 (EP)
Title: Off-axis mirror alignment
Inventor: ADACHI IWAO PETER
IPC: G02B27/62
Filed: 1991-12-19
Abstract: An apparatus and method are disclosed for increasing the alignment accuracy for off-axis mirrors in which a circular phase grating (14) is illuminated from behind onto the mirror (12) to be aligned creating a reflected image of the grating. The circular grating is aligned with the reflected image produced by the mirror so as to create at interference pattern when observed along an observation axis (16) which is an approximate mirror optical axis. The generated or observed interference pattern is observed for the presence of moire lines and the mirror is translated or rotated about the observation axis until moire lines are minimized in, or disappear from, the observed interference pattern. The observation axis is then aligned with the optical axis of the mirror which can be recorded or marked. In further embodiments of the invention, the fringe pattern is transferred, using one or more lenses (28), to an image processing element such as a camera (18). The image can be digitized and transferred to a process controller which is coupled to position translators connected to the mirror under test. The process controller analyzes the observed fringes and moves the mirror until a desired minimum number of moire lines are present.