baber/WOPTO huggingface dataset:
Patent EP-0383971-A1 (EP)
Inventor: FUCHS ANDREAS DR-ING
IPC: H02M5/45
Filed: 1989-02-22
Abstract: The invention relates to a supply circuit (16) for a multi-system locomotive, the supply circuit (16) containing a first and second power converter (18, 20) which are each connected in an electrically conductive manner to a first and second inverter (6, 7) by means of a first and second intermediate circuit capacitor (10, 12). According to the invention, the AC-side terminals (22, 28) of the first bridge branches (24, 30) and the AC-side terminals (32, 38) of the second bridge branches (34, 40) of the two power converters (18, 20) are connected to one another by means of inductors (26, 36), the power converter valves (V13, V14) of the second bridge branch of the first power converter (18) and the power converter valves (V21, V22) of the first bridge branch (30) of the second power converter (20) being drivable by means of a control circuit (52) which generates control signals as a function of a DC input voltage (UE) and an intermediate circuit reference voltage (UKsoll), whereas the other power converter valves (V11, V12, V23, V24) of the two power converters (18, 20) can be driven in clocked fashion by means of a further control circuit (58). In this way, a supply circuit (16) for a multi-system locomotive is obtained with which, in the case of DC voltage supply and AC voltage supply, a controlled intermediate circuit actual voltage (UK1, UK2) is obtained. <IMAGE>
Patent EP-0341612-A1 (EP)
Title: Anticontagion  device for injecting dental anesthetic solutions contained in cartridges
Inventor: SEGHI GIOVANNI
IPC: A61M5/31
Filed: 1989-05-05
Abstract: An anticontagion device for injecting dental anesthetic solutions contained in cartridges, comprising a cartridge-holding sleeve (2) for once-only use, which is closed by a non-removable plug (1) and fitted to a piston mechanism.
Patent EP-0374653-A1 (EP)
Inventor: RUCKES ANDREAS DR
IPC: C07C273/18
Filed: 1989-12-09
Abstract: The present invention is directed to a process for the preparation of N,N'-bis-(3-aminophenyl)-ureas corresponding to formula (I)   <IMAGE> (I)  wherein R represents a linear or branched C1-C6 alkyl group which is in the 2-, 4- and/or 6-position, characterized in that the corresponding phenylene diamines are reacted with urea in a molar ratio of greater than 2:1 in chlorobenzene as solvent.
Patent EP-0333288-A1 (EP)
Inventor: DE KONING JACOBUS
IPC: A23C11/04
Filed: 1989-03-14
Abstract: This invention relates to spray dried milk powder products and to processes for the preparation thereof. The spray dried milk powder products according to the invention comprise 25-90% by weight of skim milk components, 10-75% by weight of fat and possibly up to 25% by weight of other edible components. The D50 of the fat in the powder is in excess of 3.0 µm. To produce such a powder, a mixture is used for the spray drying process, in which a portion of the fat is in the solid state.
Patent EP-0345891-A1 (EP)
Inventor: SENNEMA RONALD TJEBBE
IPC: H04L12/56
Filed: 1989-06-05
Abstract: Two separate switching systems, a first one for switching packet oriented data and a second one for switching circuit oriented data as known from the state of the art can, according to the invention and with regard to their function, be integrated into a single switching system. This is realised by storing the packet oriented data in a first section of a switch memory (33) and the circuit oriented data in a second section of this same switch memory (33). 
     With this realisation additional advantages occur such as a movable boundary in the switch memory (33) between the packet oriented section and the circuit oriented section and a saturation monitoring that can be realised in a simple fashion in the switch memory (33).
Patent EP-0333501-A1 (EP)
Inventor: ALLEN ADRIAN SWINBURN
IPC: C09K23/52
Filed: 1989-03-17
Abstract: An oil soluble polymeric surfactant that is particularly useful for stabilising reverse phase polymer dispersions, especially when they are subjected to azeotroping, is a reaction product of an oil soluble polyester carboxylic acid (such as poly-hydroxy stearic acid) and a water soluble polyamine (such as polyethylene imine) of molecular weight above 500 and that contains at least 5 basic nitrogen atoms.
Patent EP-0352994-A1 (EP)
Inventor: KOBAYASHI TOSHIO C O FUJI JUKO
IPC: B60K23/08
Filed: 1989-07-24
Abstract: A housing (24) in the power train of a four-wheel drive motor vehicle contains a fluid operated multiple-disk friction clutch (7). The clutch has a drive drum operatively connected to an input member of the power train and a driven drum (7b) operatively connected to an output member of the power train, and a piston (7f) slidably mounted in a piston chamber (7g) and operated by oil supplied to the piston chamber for engaging th drive drum (7a) with the driven drum (7b). A hydraulic circuit including an oil pump (14) mounted on the housing (24) provides an exclusive oil supply for the piston chamber (7g).
Patent EP-0370609-A1 (EP)
Inventor: MOUNT MICHAEL JOHN
IPC: B65G27/34
Filed: 1989-10-05
Abstract: A conveyor system is provided for transporting a product such as a snack food product or crisps. A plurality of main line conveyors (1, 1a, 1b, 1c) are arranged end to end, and a crossfeeder conveyor (2) extends transversely from a lateral edge of the downstream end of each main line conveyor. The main line conveyors are arranged to vibrate both longitudinally and laterally, for example by the use of leaf springs (13) arranged at an angle. Selective actuation of the various main line conveyors and crossfeeder conveyors enables product to be transported to selected ones of the crossfeeder conveyors as desired.
Patent EP-0371669-A1 (EP)
Inventor: PAASCHE GEORGE WALLACE
IPC: B63B21/50
Filed: 1989-11-20
Abstract: A system for transferring fluids from a piping system in a ship's hull (2) to a turning device (5) which is rotatably connected thereto, during offshore production of oil or gas. The turning device is arranged for being anchored to the sea floor and for connection with at least one flexible riser (12, 13) and with hoses (56, 57, 76, 77), which are connected with the piping system via a manifold (14, 15) for each flow of fluid. 
     In order to permit unlimited mutual rotation of the turning device and the hull, sets of first coupling halves (54, 55, etc.) are provided along the periphery of the turning device (5), and are connected with manifolds (14, 15). Each set comprises two first coupling halves for each manifold, and for each manifold two hoses (56, 57, 76, 77) are provided, which are connected with the piping system, and which have a second coupling half (60, 61, 80, 81) which is arranged for connection with said first coupling halves, each hose being long enough to permit the turning device (5) to turn both ways relative to said hull over an angular distance corresponding to the angular distance between adjacent sets of first coupling halves, without said hoses being completely tensioned, when the second coupling half of the hose is connected with one of said first coupling halves.
Patent EP-0376483-A1 (EP)
Title: Monolithic apparatus comprising optically interconnected quantum well devices
Inventor: HINTON HARVARD S
IPC: G02F1/35
Filed: 1989-11-28
Abstract: Apparatus comprising a monolithic structure having an array of substructures, e.g., mesas, each including first (402, 495) and second photodetectors (404, 406) electrically connected as components of different self electro-optic effect devices. The devices are optically interconnected due to the positioning of the component photodetectors within a single mesa.
Patent EP-0346181-A1 (EP)
Inventor: CORNUEJOLS DOMINIQUE CABINET B
IPC: G06T11/00
Filed: 1989-05-29
Abstract: The invention relates to a process and a system for calibrating an X-ray scanner with the aid of a single circular standard. 
<??>The invention resides in the fact that the circular standard (32) is offset relative to the axis of rotation of the scanner in such a way as to introduce different paths AB into the standard for each channel I, in accordance with the angular positions  beta j of the scanner. There then results therefrom different attenuation measurements which are compared with values obtained by calculation of the path lengths which are a function of the eccentricity r and  PHI  and of the position of the scanner, this enabling calculation of the polynomial approximation coefficients to be applied to the measurements. 
<??>The invention applies to X-ray scanners. 
<IMAGE>
Patent EP-0362025-A1 (EP)
Inventor: CORNILLEAU PIERRE ANDRE DANIEL
IPC: A47B25/00
Filed: 1989-09-20
Abstract: The invention relates to a platform for a table-tennis table, which is intended to be connected to an underframe and is constituted by a panel (1) of small thickness and by a rigid metal structure (4) in the form of an at least partial frame, the structure being fixed to one (5) of the surfaces of the panel (1) along at least three of its sides (2,3) by means of an adhesive material (6) which is flexible in its final state. <IMAGE>
Patent EP-0363276-A1 (EP)
Inventor: FUNTEN MARC
IPC: E04G23/02
Filed: 1989-10-03
Abstract: This is a clip to be inserted between two abutting partition panels (13). According to the invention, this clip comprises, in combination, a plate (26) which is intended to be applied against a rear face of these partition panels (13), inside a recess (15) of the latter, at least one fixing lug (27) which is connected to the plate (26) by a foldable tongue (28), and by means of which the assembly is adapted for securing on the front face of one of these partition panels (13), and, projecting over the said plate (26), at least one drive bracket (29), the leading edge (30) of which is intended to impede the path of the other one of these partition panels (13) when the latter, disposed beside the preceding one, is aligned with it. Application, in particular, to composite-structure partition panels. <IMAGE>
Patent EP-0354874-A1 (EP)
Inventor: TALLIER BERNARD
IPC: A24C5/18
Filed: 1989-07-28
Abstract: The invention consists in the construction of a device combining, in one very compact unit (1), the means for trimming and compressing the tobacco in the course of the cycle of formation of the roll. The trimmer discs (3, 4) are formed by bevelled circular knives in contact by their periphery (at 21). The trimmed tobacco falls under gravity into an evacuation container, without being subjected to slabbing by extraction brushes. The cyclic compression of the roll at the locations corresponding to the cigarette ends is ensured by a rotary cam (7) placed slightly upstream of these and below the trimmer discs. 
<IMAGE>
Patent EP-0342167-A1 (EP)
Inventor: NISHIKI YOSHINORI
IPC: C25B9/23
Filed: 1989-05-10
Abstract: A bipolar-electrode type electrolytic cell (1) for production of ozone is disclosed, including a plurality of solid electrolyte electrodes comprising a solid electrolyte ion exchange membrane (7) having provided on opposing sides thereof an anode (8) and a cathode (9), said electrodes positioned to form a plurality of electrode compartments between adjacent solid electrolyte electrodes, such that the anodes face each other to form anode compartments (11), (11') and the cathodes face each other to form cathode compartments (12),(12'), and between the side walls of the electrolytic cell and the solid electrolyte electrodes positioned closest to the cell side walls, wherein each of the anodes and the cathodes provided on the solid electrolyte electrodes are electrically connected (15),(15') to a different-polar electrode, respectively, which face the same direction and are present on adjacent solid electrolyte electrodes.
Patent EP-0378975-A1 (EP)
Inventor: PINI BELISARIO
IPC: F21V21/30
Filed: 1989-12-20
Abstract: To secure the base (1) and the articulation (3) carrying the projector of a lamp, particularly a table lamp or floor lamp, to the corresponding tubular standard (2), the following are used: - a first hollow rod (4) of rigid plastic, designed to fit accurately into the bottom end of the standard (2), the bottom end thereof being provided with a flange (40) with a groove (41) to take the foot (20) of the standard (2) and the top end thereof being provided with an internal frustoconical flare (4) in order, by elastic forming, to take the nut (5) of a bolt (6) passing through a corresponding hole (10) in the base (1) of the lamp with an interposed washer (7), and into the cavity (43) of said rod (4), such that as it is screwed into the nut (5) it causes the forced expansion of the rod (4) inside the cavity (20) of the standard (2), thus securing the base (1) of the lamp to the standard (2); - a second hollow rod (8) of rigid plastic, with a plurality of longitudinal fins (80), this rod being designed to fit accurately into the top end of the standard (2) and provided with an upper collar (81) to bear against the upper rim of the standard (2) and with an internal thread (82) at the position of its top end in order to take, by screwing, the male element (30) of the articulation (3) of the lamp, and in such a way that its screwing causes the forced expansion of the rod (8) inside the cavity (20) of the standard (2), thus securing the articulation (3) to the standard (2). <IMAGE>
Patent EP-0363348-A1 (EP)
Inventor: BLAIMSCHEIN GOTTFRIED DIPL-ING
IPC: B26D5/00
Filed: 1989-09-14
Abstract: Eine Schneidanlage (5) zum Ausschneiden von Zuschnitten (4) aus bandförmigem Ausgangsmaterial (1) weist einen eine unterdruckbeaufschlagbare Arbeitsfläche (7) bildenden Schneidtisch (6), ein über die Arbeitsfläche (7) verfahrbares Schneidaggregat (8), das ein auf eine bestimmte Schnittiefe einstellbares Schneidwerkzeug (9) besitzt sowie eine dem Schneidtisch (6) vorgelagerte Materialspenderrolle (10) und eine dem Schneidtisch (6) nachgeordnete Materialaufnahmerolle (2) auf. Um einen rationellen Schneidbetrieb zu erreichen, ist die Spenderrolle (10) mit einer Ablaufbremse (11) ausgerostet und die Materialaufnahmerolle (12) weist einen in Abhängigkeit von einer die aufzunehmende Materiallänge erfassenden Meßeinrichtung (14) schrittweise ansteuerbaren Antrieb (13) auf.
Patent EP-0365623-A1 (EP)
Inventor: MALATIDIS NIKOLAOS
IPC: C09K5/06
Filed: 1989-03-24
Abstract: L'invention concerne un matériau à transition de phase permettant d'accumuler de la chaleur sous forme de chaleur latente de transformation qui peut être récupérée en cas de besoin. Ce type d'accumulation présente de multiples applications potentielles, une application essentielle étant l'accumulation de la chaleur dégagée par les moteurs de véhicules, qui autrement serait perdue. Des nitrates de magnésium liés à de l'eau, mélangés à des nitrates de métaux alcalins ou de métaux alcalino-terreux se sont révélés appropriés comme matériaux à transition de phase.
Patent EP-0367814-A1 (EP)
Inventor: BUSCH DIETER
IPC: G01B11/26
Filed: 1989-04-28
Abstract: Un dispositif permettant de déterminer la position relative de l'axe de référence (BA) d'un objet par rapport au rayon de référence (Rp) d'un rayonnement électromagnétique, en particulier un rayon laser, comprend un transmetteur de rayonnement statique (S) et, du côté de l'objet, un miroir séparateur (22) et deux détecteurs de position (23, 25). Le miroir séparateur crée un sous-rayon (Rp') à partir du rayon de référence. Le rayon de référence qui passe en ligne droite à travers le miroir de séparation frappe l'un des détecteurs de position tandis que le sous-rayon frappe l'autre. Les détecteurs de position fournissent des signaux électriques à partir desquels on peut déterminer la position de l'axe de référence à l'aide d'un ordinateur. Les dispositifs de ce genre étaient jusqu'à présent très volumineux, mais le dispositif selon la présente invention ne présente plus cet inconvénient du fait que le guide de rayon y est spécialement configuré et qu'il a recours à des moyens optiques supplémentaires. De plus, on peut améliorer encore les possibilités de mesure en émettant un second rayon de référence (Rs).
Patent EP-0377693-A1 (EP)
Inventor: HARRINGTON THOMAS E III
IPC: H02J7/00
Filed: 1989-04-28
Abstract: Un circuit intégré à batterie d'appoint est alimenté par une batterie afin de maintenir l'état des données (état logique) lorsque l'alimentation (externe) (14) du système fait défaut. L'entrée d'alimentation (12) par la batterie est connectée à travers une diode (36, 34), de sorte que la batterie ne peut pas être chargée lorsque l'alimentation (14) du système est active. L'isolation de la batterie est entourée d'une deuxième jonction (32, 112). La deuxième jonction (112) recueille des porteuses minoritaires générées lorsque la diode (36, 34) de protection de la batterie est polarisée en avant (c'est-à-dire lorsque le circuit intégré est alimenté par la batterie). Autrement, les porteuses minoritaires pourraient se propager vers d'autres jonctions, créant des courants de fuite qui pourraient sensiblement diminuer la durée de vie d'un dispositif à faible alimentation. On peut utiliser avec avantage une telle structure à double diode (32, 34, 36) pour mettre à la terre le courant lorsque survient un phénomène transitoire dans les lignes de signaux, sans injecter des électrons dans un substrat de type P.
Patent EP-0381038-A1 (EP)
Inventor: PACOZZI PIERINO
IPC: G01S13/44
Filed: 1990-01-25
Abstract: The invention relates to a monopulse radar set which is used in target tracking radar. It is an embodiment comprising multi-channel evaluation (KA-KD) in the receiver (4-13, 15). To receive the signals actually to be evaluated, the signals first received are converted into the appropriate shape in a comparator (11). The comparator (11) does not only combine the signals but also evaluates their time slot and their level for permissible values. In the case of signals detected to be faulty in this manner, it replaces them with preceding correct signals for the evaluation. <IMAGE>
Patent EP-0393367-A1 (EP)
Inventor: BHATT PANKAJ NARENDRARAI
IPC: G21C19/20
Filed: 1990-03-20
Abstract: A HP/LP seal arrangement is provided for a guide tube (20) and thimble (22) extending outwardly from the core of a nuclear reactor to a seal table where the guide tube is welded to the seal table (23) to provide a high pressure seal relative thereto. A tubular seal fitting is disposed in alignment with the guide tube with the thimble extending therethrough on the low pressure side of the seal table. 
     A first high pressure seal couples one end of the fitting (80) to an end of the guide tube to prevent leakage from within the guide tube. Inwardly facing threading is disposed adjacent the other and outer end of the seal fitting. A nut (105) is disposed about the thimble and it is provided with outwardly facing threading in mating engagement with the fitting threading. 
     The fitting has a seal seat spaced longitudinal­ly inwardly from the threading and facing the fitting outer end and extending annularly about the inner surface of the fitting. A deformable ring seal (98) is integral with the nut and is disposed about the thimble and between the nut body and the fitting seal seat. The ring seal (98) has respective sealing surfaces in engagement with the radially outwardly facing surface of the thimble (22), the radially inwardly facing surface of the fitting and the fitting seal seat to provide a low pressure seal between   the fitting (80) and the thimble (22). A second releasable high pressure seal couples the thimble to the outer end portion of the guide tube.
Patent EP-0408084-A1 (EP)
Inventor: ZIEGLER HORST PROF DR
IPC: G01P3/489
Filed: 1990-07-16
Abstract: Rotation detector having a rotor (R1) with different attenuation regions (RBA, RBB) about which sensors (1, 2, 3, 4) are arranged which contain an oscillating circuit whose oscillating frequencies are counted in each case after a short excitation, and from this a comparison with a discriminator threshold is used to determine from the undershoot or overshoot of said threshold the respectively obtaining attenuation, and thus the rotor position, and metering signals are transmitted accordingly to a counter. The discriminator threshold is obtained in each case by summing the numbers of oscillations of sensors (1, 3; 2, 4) which are arranged in a complementary fashion with respect to the attenuation regions (RBA, RBB). A monitoring circuit for the oscillating circuits is provided, as are a redundant sensor arrangement and signal evaluation. The rotation detector is particularly suitable for battery-operated supply meters. <IMAGE>
Patent EP-0476158-A1 (EP)
Inventor: MCCOY MILTON CHARLES
IPC: F16B37/00
Filed: 1990-08-17
Abstract: The fastener comprises a bolt (11) having a head (14) and a threaded shank (15) receivable in an internally threaded barrel (21) projecting from one face (22) of the head (23) of a nut (12). The nut (12) has a driving recess (25) in its other, outer, face (24). The threaded passage (26) through said barrel (21) is in open communication with the driving recess (25) in said nut (12) whereby the bolt shank (15) can enter the driving recess (25) when the nut (12) is tightened on the bolt (11). The length of the bolt shank (15) is substantially equal to the combined length of the nut barrel (21) and the nut head (23) whereby the bolt shank (15) cannot project beyond the outer face (24) of the nut head (23) when the nut (12) is tightened on the bolt (11). A driving tool (13) is provided with an exterior surface (28) complementary to the inner surface of the driving recess (25) in the nut head (23). The driving tool (13) also has a recess (31) in the end thereof for loosely receiving the bolt shank (15) when and if it enters the driving recess (25).
Patent EP-0473822-A1 (EP)
Inventor: PETZ GUENTER
IPC: A45D20/12
Filed: 1990-09-05
Abstract: A diffuser, in particular for electrical hair dryers, has a housing, accommodating a fan and a radiator, and a funnel-shaped diffuser housing which can be mounted on the hair dryer housing and can be fixed on the latter by means of an annular body or the like. The end of the diffuser housing facing away from the hair dryer housing is overlapped by a wall which is provided with air passage openings and has attachments or pins arranged fixedly on the outside and serving as spacers. For safe and injury-free handling of the hair dryer, the air outlet end of the diffuser housing (4') is constructed to be open, in the diffuser housing opening (5) there is a closure body (6), which is freely movable between two axial end positions, for the diffuser housing opening (5), and the closure body (6) can be pushed into the diffuser housing (4') counter to a restoring force from the outer end position in the direction of the inner end position and/or it can be swivelled in on all sides. <IMAGE>
Patent EP-0420058-A1 (EP)
Title: Electric safety sockets system
Inventor: EL MARRY SAQR MAJED
IPC: H01R13/703
Filed: 1990-09-21
Abstract: The present invention relates to a safety socket system in which the wall socket (1) is automatically disconnected from all electrical power on unplugging a connector plug (2). After plugging in another or the same connector plug (2) again, the electrical supply to the connector socket (1) is also automatically restored. This connection and disconnection of the electrical supply of the connector socket (1) on plugging in and unplugging the connector plug (2) is carried out by the interaction between an interruptor (10, 11) located in the connector socket (1) and an actuating means (18) located in the connector plug (2). According to one embodiment of the present invention, the interrupter (10, 11; 11', 29) is connected between the input phase conduit (Pe) and the phase contact (8, 76) of the connector socket (1, 1'), and it is constituted by a reed relay (10, 11) or by an internal contact (29) actuated by a magnet (11'). The actuating means in the connector plug consists of a magnet (18, 18') whose movement towards the interrupter makes the circuit of the latter. In this way, the insertion of the connector plug (2, 2') into the connector socket (1, 1') automatically makes the connector socket live. <IMAGE>