baber/WOPTO huggingface dataset:
Patent DE-4414507-A1 (DE)
Title: Hose or tube for the metered, constant discharge of gases or liquids
Inventor: WETH NIKOLAUS
IPC: F16L11/00
Filed: 1994-04-26
Abstract: The invention relate to a flexible, deformed hose or a rigid tube with elastic, deformed intermediate pieces. The respective outlet openings are cylindrical openings which deform in dependence on the prevailing internal pressure. In the case of the hose form in Figure 1 - comparable to an "eight" - the cylindrical openings (2) are provided in the deformations of the hose (1a). In the event of rising internal pressure, the deformations are forced outwards, and the openings assume the shape of a cone (3). A larger or smaller opening cross-section thus results in accordance with the internal pressure. This change in cross-sections of the outlet openings permits, in the event of decreasing internal pressure, constant outlet quantities over the entire length of the hose. <IMAGE>
Patent DE-4416049-A1 (DE)
Title: Combined ballast and dimmer for low voltage halogen lamp
Inventor: TSODIKOW BORIS
IPC: H05B39/04
Filed: 1994-05-02
Abstract: A combined ballast and dimmer for a low voltage halogen lamp (20) uses a step-down transformer (22) fed off the AC mains through an interference filter (1), a rectifier (2), a smoothing filter (3), a high frequency push-pull converter using power transistors (16,17) that have four-terminal networks (11,12) between base and emitter, condensers(25-27), a starting switch (4) and a control transformer (28). The transformer has a double hole ferrite core without an airgap or two single hole ferrite cores without an airgap. The primary winding (29,30) occupies both holes whereas the secondary (9,10) occupies just one. The current gradient direction in the primary is the same for both types. Pre-magnetisation of one primary core section (28.1,28.2) by an external DC magnetic field gives the necessary voltage dimming.
Patent DE-4419605-A1 (DE)
Title: Lever or disc controlled trim mechanism for hand=gliders
Inventor: ESER URBAN
IPC: B64D17/34
Filed: 1994-06-03
Abstract: The mechanism has line groups (A) and (C) attached to a large disc (12) and group (B) is attached to a small disc (12b). A quarter turn to the right leads to the low speed state by altering the effective line lengths and thus the angle of attack. Turning the discs to the left trims the hand=glider in the high speed condition. The disc an be locked in a chosen position and has stops to prevent it rotating too far. A lever mechanism can replace the disc to achieve a similar result. By adding further line groups, the profile of the hand=glider itself could also be altered in addition to its angle of attack.
Patent DE-4420716-A1 (DE)
Title: Variable masking device in a photographic printer
Inventor: HAYASHI RYOICHI
IPC: G03B27/62
Filed: 1994-06-14
Abstract: An extended (lengthened) photographic film has an image-producing frame recorded on it. The image-producing frame is arranged in a photographic-film transporter which has a variable masking device in a printing station. The masking device has a pair of masking panels of shorter sides, which are arranged so as to be movable (displaceable) in a longitudinal direction of the photographic film on a plane in contact with the photographic film. The masking panels are moved in mutually opposite directions. A pair of masking panels of longer sides are arranged so as to be movable in a direction transverse to the photographic film, are coplanar with the masking panels of shorter sides, and are moved in mutually opposite directions. The masking panels of a pair are moved closer together while the masking panels of the remaining pair remain fully open in order to produce a masking opening of a predetermined size.
Patent DE-4420815-A1 (DE)
Title: Luminaire
Inventor: KETZ KLAUS
IPC: F21Y103/37
Filed: 1994-06-16
Abstract: A luminaire, in particular for illuminating visual display terminals (display consoles), has a concave roof reflector (2, 38, 59) which has a reflector bottom (10, 39, 60) and an exit opening (16, 47, 63), an exit grid (grille) (17, 43, 64) which is mounted in the exit opening (16, 47, 63) and has transverse lamellae (19, 20, 21, 45, 66), and at least one lamp (48, 49, 69, 70, 71) which is arranged between reflector bottom (10, 39, 60) and exit grid (17, 43, 64). In order for the luminaire to be as dazzle-free as possible and to have uniform illumination characteristics and high light efficiency (light yield), the reflecting surfaces of the transverse lamellae (19, 20, 21, 45, 66, 72) are curved in a concave manner in in each case at least one region (73, 74, 84, 85) facing the lamp and are curved in a convex manner in in each case at least one region (75, 76, 86, 87) facing away from the lamp. <IMAGE>
Patent DE-4421156-A1 (DE)
Title: System for the prophylaxis and therapy of tartar, caries and gingival disorders
IPC: A61C19/06
Filed: 1994-05-30
Abstract: Published without abstract.
Patent DE-4423702-A1 (DE)
Title: Thermal energy transfer system
Inventor: WETZEL HORST
IPC: F24J3/08
Filed: 1994-06-24
Abstract: The energy transfer system includes storage to even out seasonal discrepancies. It includes a heat transmission line (3) from a producer to a first conducting zone (4) of an aquifer at great depth. A line (5) runs from the receiver (2) to the first conducting zone. A cold return line from the receiver goes to a second conducting zone of the aquifer. The two conducting zones are between the producer and the receiver, and spaced out from each other. These zones may be underground cavities in rock. They may be hydraulically created by the "hot dry rock" process, with the creation of flow paths. Their ends may be close against each other.
Patent DE-4424005-A1 (DE)
Inventor: WILSBERG HEINZ-MANFRED
IPC: C11D3/39
Filed: 1994-07-07
Abstract: A powdered bleaching and washing agent containing alkaline percarbonate, an alkaline salt of a lower alkyl carboxylic acid with up to 4 carboxyl groups and a total of 1 to 5 carbon atoms which may be substituted by hydroxyl groups and a bleaching activator exhibits improved shelf life.
Patent DE-4428519-A1 (DE)
Title: Measuring or representing of shear vibration or shear wave fields in solid body
Inventor: FROEHLICH HEINZ-JUERGEN
IPC: G01H11/06
Filed: 1994-08-11
Abstract: The acoustic shear vibration or shear wave at the conducting surface of the solid body is produced using an operating frequency (f). An auxiliary signal is produced with a frequency (fh = 2f plus or minus DELTA f), which is slightly different from by DELTA f, from the doubled operating frequency (2f). This auxiliary signal is applied at an element of the tunnel passage e.g. the scanning tip (1). The frequency difference (DELTA f) between the auxiliary signal (fh = 2f +/- DELTA f) and the doubled operating frequency (2f) is used for determining of the data regarding the shear vibration or the shear wave fields, contained in the tunnel current with the same frequency.
Patent DE-4429866-A1 (DE)
Inventor: ALBRECHT HARTMUT HUGO PAUL
IPC: B29D11/00
Filed: 1994-08-23
Abstract: The invention concerns a method of producing high-precision support surfaces for materials to be exposed to light in reproduction equipment. The method calls for a moulding tool (1) to be manufactured which has the correct high-precision support surface (3) for the light-sensitive material. A component (2) designed to be given the support surface is prefabricated in such a way that it can hold the moulding tool with the interposition of an air gap between the component and the tool. The tool and component are positioned relative to each other, maintaining the air gap, in such a way that the subsequent position of the support surface is determined by the position of the outside surface of the moulding tool with respect to the prefabricated component. The air gap is filled with moulding compound (4). Following hardening of the moulding compound, the moulding tool is removed.
Patent DE-4433427-A1 (DE)
Title: Internal facing element for vehicle door
Inventor: MIEGLITZ HANS-HELMUT
IPC: B60R13/02
Filed: 1994-09-20
Abstract: Internal facing element in which the decorative material cut-out section (3) is releasably arranged on a surface region (2). The surface region supporting the cut-out section is situated within the field of vision of the inner facing element, that is it is spaced apart from the edge area. At least one surface region supporting a cut-out section projects in the shape of a cassette from the surface plane of the inner facing element, and has a step-shaped edge to which the cut-out section is secured. The material is used for the cut-out can be textile, leather or plastics.
Patent DE-4433701-A1 (DE)
Inventor: ROESCH JUERGEN DIPL ING
IPC: G06K7/08
Filed: 1994-09-21
Abstract: The device comprises at least one writing and reading apparatus (SLG) having an antenna coil (AT) and at least one mobile data store (MDS) which comprises a storage and operating circuit (SE) and, connected thereto, an elongate loop coil (SP). The storage and operating circuit (SE) and the loop coil (SP) are mounted on a strip-like, preferably resilient support (TB). The advantage of this arrangement is that the mobile data store (MDS) can be mounted on surfaces having almost any degree of undulation. If a mobile data store (MDS) of this type surrounds the periphery of an object which, for example, is cylindrical, data can be transmitted in any radial spatial direction. The device is particularly suitable for identifying gas bottles (G1...G4), the strip-like, resilient support (TB) of a mobile data store (MDS1...MDS4) being laid about the casing of each gas bottle (G1...G4), in particular in the region of the collars (H1...H4) thereof.
Patent DE-4434229-A1 (DE)
Title: Discontinuous level setter with longitudinal and transverse resistances
Inventor: BAIER MANFRED
IPC: H03G3/00
Filed: 1994-09-26
Abstract: Each parallel resistance element consists of a series arrangement of an input and an output longitudinal resistance (R10-R17 & R00-R07) and a transverse resistance (R50-R57) connected by its own switch (S0-S7) to a zero potential point (NP).  The longitudinal resistances (R10-R17 and R00-R07) and the transverse resistance (R50-R57) of each resistance element have a common connection point (VP0-VP7).
Patent DE-4434927-A1 (DE)
Inventor: PARKER KENNETH P
IPC: G01R31/3185
Filed: 1994-09-29
Abstract: A method for testing a circuit board (200) having both boundary-scan (201, 202, 203) and non-boundary-scan devices (204, 206,207, 208, 209, 211) is provided. The test method distinguishes boundary-scan nodes (221, 222, 223) from non-boundary-scan nodes (226, 227, 228, 229, 231, 232, 233, 234) and uses cartesian coordinates (X, Y) of every pin of every device on the circuit board to determine a number of sets of non-boundary-scan nodes that are within a predetermined distance "R" from a device pin coupled to a boundary-scan node. The number of sets of non-boundary-scan nodes are grouped into "independent" groups (407) which can be tested in parallel. A test cycle is performed by testing independent non-boundary-scan nodes in parallel by forcing drivers (213) in the boundary-scan devices to a first logic state (302), and forcing each of the non-boundary-scan nodes to another logic state for a brief interval (303). Receivers (212) on the boundary-scan devices capture a response vector during the brief interval, which is scanned out of the circuit board for evaluation. The response vector reflects which of the nodes has failed, and cartesian coordinate data giving the precise location of any faulty node(s) is returned to user. The distance "R" may be determined to be a linear distance eg. 1 - 5 mm or a numerical adjacency when nodes are numbered according to their physical position on the circuit board. <IMAGE>
Patent DE-4436514-A1 (DE)
Title: Pipeline compensator for domestic and industrial installations
Inventor: BOER RAINER DE DIPL ING
IPC: F16L51/02
Filed: 1994-10-13
Abstract: The flexible bellows (37) has edges (41) that protrude radially at its ends (39). Pipe connections (17) are attached resting on joining rings (6). These have one endface (8) that fits against a ring-like edge of the bellows. A second endface has an indentation into which a bulge (42) of the edge of the bellows is fitted. The bulge points to the centre of the bellows. On their inner circumference the rings are formed to fit against cylindrical sections (40) of the ends of the bellows. The rings can be made from cast steel or forging grade steel. The pipe connections are pushed across the radially protruding edges of the bellows.
Patent DE-4437140-A1 (DE)
Title: Artificial nail for treatment of fungal infection
Inventor: VOSS PIERRE NICOLAS DR MED
IPC: A61K8/49
Filed: 1994-10-18
Abstract: An artificial nail for the treatment of fungal infections of human finger and toe nails is modelled from a synthetic material and contains an antimycotic agent which diffuses into the infected nail when the artificial nail is attached to it.
Patent DE-4443677-A1 (DE)
Title: Maintenance of battery in fully-charged state
Inventor: MEISNER EBERHARD DR
IPC: H02J7/00
Filed: 1994-12-08
Abstract: In the procedure for continuous maintenance of the fully charged state of stationary batteries, the charging voltage is controlled in dependence upon an alternating current superimposed in the charging direct current. If a threshold value is exceeded by the effective value of the alternating current, the charging voltage is increased for the duration of the excess, in proportion to the magnitude of the excess.When the alternating current is reduced, so is the voltage. There is a delay time between the change in voltage and change in current. The threshold value lies between the 100-hour and the 1-hour currents, but preferably between the 20-hour and 5-hour currents.
Patent DE-4444150-A1 (DE)
Title: Spinning process monitoring which ensures correct application of preparing fluid
Inventor: SPAHLINGER JOERP
IPC: G01N33/36
Filed: 1994-12-12
Abstract: To monitor the spinning and winding process, of synthetic yarn material, the yarn tension is constantly registered as an indication value of the variation coefficient. On an increase in the variation coefficient to more than a threshold value, together with a swing of the variation coefficient by another threshold value between a max. and min. value, the preparing fluid application is increased.
Patent WO-8401523-A1 (WO)
Title: Gas scrubbing method and device
Inventor: ARTMANN JOACHIM
IPC: B03C3/14
Filed: 1983-09-30
Abstract: Gas scrubbing method and device enabling an agglomeration of particles to be separated (12) owing to the application of an electric field (E). It is particularly easy to separate the agglomerates (23) because of their mass and size in mechanical separators, for example in a simple cyclone (22). Such method is perfectly appropriate to the scrubbing of fossil fuel exhaust gas but it also enables the separation in the same way of droplets, for example water vapor, from a carrier gas. The intensity of the electric field is lower than the intensity of the ionisation field so that the unit operates hardly with any electric power consumption.
Patent WO-8706932-A1 (WO)
Inventor: GAIS HANS-JOACHIM
IPC: C07F7/18
Filed: 1987-05-18
Abstract: Procédé de production d'oléfines asymétriques à partir de cétones symétriques prochirales par l'adjonction de lithiosulfoximine provenant de n-butyllithium et de dérivés de S-méthyle-S-phényle sulfoximine à substitution N, suivie d'une réaction avec le n-butyllithium/triméthyle-chlorosilane.
Patent WO-8803082-A1 (WO)
Title: Injection molding plant
Inventor: SCHREINER HELMUT
IPC: B29C45/17
Filed: 1987-07-10
Abstract: Injection molding plant with at least one injection molding machine (1), with a system for changing the molding tool (5), and a transport device for conveying component containers for finished injection molding components. The transport device (3) for conveying the component containers is designed, in the region of the injection molding machine (1) at the same time as the transport device for conveying the molding tools (5), and the transfer device (2) is arranged on the actual injection molding machine (1). The transport device (3) is a commercially-available roller conveyor, and the molding tools (5) are accommodated on tool cassettes (4), which correspond in their shape and dimension to the component containers. As a result the place available on the injection molding machine (1) is increased and the expense incurred by the transport devices is considerably reduced.
Patent WO-8807305-A1 (WO)
Inventor: SCHULZ-HENNIG JOERG
IPC: H04N1/407
Filed: 1988-03-11
Abstract: Un procédé et un dispositif sont utilisés pour équilibrer les blancs dans le convertisseur opto-électrique d'organes de balayage d'appareils de reproduction balayant des documents en noir et blanc et en couleurs point par point et ligne après ligne. La lumière de la source de lumière du document balayé est convertie par les convertisseurs opto-électriques en valeurs de signaux d'image ou en valeurs de signaux de couleurs, la sensibilité ou le degré d'amplification des convertisseurs opto-électriques étant réglés de telle sorte que les valeurs des signaux d'image ou de couleurs correspondent à des valeurs de signaux de référence prédéterminées. Afin d'obtenir la lumière nécessaire à l'équilibrage des blancs, au lieu de balayer de manière compliquée la source de lumière du document à balayer, on met un diaphragme réglable à iris devant la lumière de la source de lumière de balayage, de telle sorte que cette lumière corresponde à la lumière de balayage émise par la source de lumière du document à balayer. Afin de réduire la durée du réglage, on peut interrompre le réglage du diaphragme à iris et compenser l'affaiblissement imprécis de la lumière qui en résulte en corrigeant les valeurs des signaux de référence.
Patent WO-8807450-A1 (WO)
Title: Device for laser transfer printing
Inventor: KLEINSCHMIDT PETER
IPC: B41M5/34
Filed: 1988-03-23
Abstract: Laser transfer printing, in particular multicolour printing, for which an inking ribbon coated with microcapsules (41) containing the relevant printing ink is used.
Patent WO-9107700-A1 (WO)
Inventor: BLEY PETER
IPC: B81C1/00
Filed: 1990-11-07
Abstract: L'invention concerne un procédé de fabrication de microstructures métalliques dans lequel des négatifs des microstructures sont réalisés en plastique sur une plaque de base conductrice d'électricité au moyen des techniques de lithographie par rayonnement électronique, rayons X ou micro-moulage et les espaces vides des moulages négatifs sont remplis de métal par galvanisation en utilisant la plaque conductrice comme électrode. Selon l'invention, il est proposé de laisser une couche de plastique résiduelle comme fond des espaces vides des négatifs sur la plaque conductrice, pendant la réalisation de ces négatifs et, avant de remplir par galvanisation les espaces vides des négatifs avec du métal, d'enlever la couche résiduelle de plastique au fond des espaces vides par corrosion ionique réactive au moyen d'ions accélérés verticalement contre la surface de la plaque de base.
Patent WO-9221669-A1 (WO)
Title: 2-phenylbenzo[b]furane und -thiophene, verfahren zu deren herstellung und diese enthaltende pharmazeutische präparate
Inventor: VON ANGERER ERWIN
IPC: C07D307/81
Filed: 1992-05-25
Abstract: Es werden neue Furane und Thiophene der allgemeinen Formel (I) beschrieben, worin R?1 und R2¿ unabhängig voneinander ein Wasserstoffatom, eine Alkylgruppe mit 1 bis 10 Kohlenstoffatomen, eine Benzylgruppe, eine Gruppe C(O)R4, wobei R4 eine Alkyl- oder Alkyloxygruppe mit 1 bis 10 Kohlenstoffatomen oder ein Phenylrest ist, oder eine Carbamoylgruppe -C(O)NR5R6, wobei R?5 und R6¿ unabhängig voneinander ein Wasserstoffatom oder eine Alkylgruppe mit 1 bis 10 Kohlenstoffatomen ist, und n eine ganze Zahl von 0 bis 12, wenn R3 ein Wasserstoffatom ist oder n eine ganze Zahl von 4 bis 12, wenn R3 eine Aminogruppe -NR7R8, wobei R?7 und R8¿ unabhängig voneinander für ein Wasserstoffatom oder eine Alkylgruppe mit 1 bis 10 Kohlenstoffatomen oder R7-R8 gemeinsam für eine Alkylengruppe -(CH¿2?)m- oder die Gruppe -(CH2)2O(CH2)2- stehen oder R?3¿ eine Amidgruppe -C(O)NR7R8, wobei R?7 und R8¿ die oben angegebenen Bedeutungen haben, oder R3 eine Sulfinylgruppe -S(O)R9, wobei R9 der Rest -(CH¿2?)m(CF2)oCF3 und m und o 2, 3, 4, 5 oder 6 ist sowie X ein Sauerstoff- oder Schwefelatom bedeuten. Die neuen Verbindungen sind stark und selektiv antiestrogen wirksam und eignen sich zur Therapie von estrogen-abhängigen Krankheiten.
Patent WO-9321436-A1 (WO)
Inventor: LAUFER HELMUT
IPC: F02D41/24
Filed: 1993-03-18
Abstract: Dispositif de commande variant en fonction de la température pour moteur à combustion interne, comprenant un organe de commande (110) et au moins un capteur de température (140, 143, 146) disposé dans l'organe de commande (130).
Patent WO-9427110-A1 (WO)
Inventor: SCHIEFER JOSEF
IPC: C04B35/584
Filed: 1994-05-06
Abstract: L'invention concerne un matériau céramique qui s'utilise pour réaliser des blindages balistiques de protection. Comparativement aux matériaux céramiques classiques, celui-ci se caractérise par un effet protecteur accrue vis-à-vis de projectiles. Cet effet protecteur accru est dû au fait que le matériau a une porosité comprise entre 2 et 15 %, notamment entre 8 et 10 % ou entre 5 et 8 %. Un matériau céramique préféré contient 94 % en poids de Si3N4, 5 % en poids de Y2O3 et 1 % en poids d'Al2O3.
Patent WO-9813878-A1 (WO)
Title: Selbstjustierte nichtflüchtige speicherzelle
Inventor: TEMPEL GEORG
IPC: H01L27/11521
Filed: 1997-09-15
Abstract: Die Erfindung betrifft eine selbstjustierte nichtflüchtige Speicherzelle, bei der ein MOS-Transistor mit Source- und Drain-Bereichen (6) in den Oberflächenbereich eines Halbleiterkörpers (1) eingebracht ist. Floating Gate (12) und Steuergate (16) des MOS-Transistors sind einander überlappend in einem Graben (8) untergebracht, während der Transistorkanal (17) lateral in einem Oberflächenbbereich des Grabens (8) geführt ist.
Patent WO-9900651-A1 (WO)
Title: Signalverarbeitungsschaltung für zustandssignale eines resistiven foliendrucksensors
Inventor: MATTES BERNHARD
IPC: B60N2/00
Filed: 1998-03-13
Abstract: Die vereinfachte Signalverarbeitungsschaltung zur Verarbeitung und Auswertung von Signalen über den Zustand eines in einer Sitzbelegungserkennungsvorrichtung verwendeten FSR-Foliendrucksensors (10) macht sich die Tatsache zunutze, daß ein in einem Kraftfahrzeug mit in einem Mikrocontroller MCU (2) realisierten digitalen Steuerungs- und Regelungsfunktionen ohnehin vorhandener anwenderspezifischer integrierter Schaltkreis (3) eine hochgenaue schaltbare Prüfspannungsquelle (4) enthält. Ein Ende eines die FSR-Folie (10) enthaltenden Stomkreises ist mit einem die hochgenaue Prüfspannung führenden Schalt-Ausgang VTA des ASIC (3) verbunden. Das andere Ende dieses Stromkreises ist mit einem Port (Port0) der MCU (2) verbunden. An einem in Reihe zur FSR-Folie (10) liegenden Bezugswiderstand (R1) fällt eine von der zustandsabhängigen Stromstärke durch die FSR-Folie abhängige Meßspannung ab, die einem Analog/Digital-Wandlereingang (ADC) der MCU (2) zugeführt wird und darin in ein digitales, den Belegungszustand der FSR-Folie angebendes Signal umgewandelt wird. Somit ist es möglich, mit nur einer präzisen schaltbaren Gleichspannungsquelle, einem Port (Port0) der MCU (2) sowie einem ADC-Kanal den BELEGT/NICHT BELEGT-Zustand der FSR-Folie (10) auszuwerten sowie verschiedene Fehlerzustände zu erkennen.