baber/WOPTO huggingface dataset:
Patent DE-4415815-A1 (DE)
Title: Screening device for sorting loose material
Inventor: MOCK GERHARD DIPL ING
IPC: B07B1/15
Filed: 1994-05-05
Abstract: The screen has several bases (2) of parallel shafts (6) on which non-rotating stars (3) with elastic fingers (5) are arranged. The sieve stars ends are arranged on end shafts in a row, one behind the other, such that located between them are conical pulleys (7) which engage with the shafts on which are arranged drive belts (8). The elastic fingers are sickle-shaped which bend toward the direction of rotation. The star discs are tapered and are so arranged that the fictive taper edges run pass one another.
Patent DE-4418238-A1 (DE)
Title: Multi=link hinge for refrigerator door
Inventor: FLINNER KLAUS
IPC: E05D3/06
Filed: 1994-05-25
Abstract: The multi-link hinge comprises openings (2,4) which are concealed by a flat cover (30) elastically joined to the hinge (20). The cover is made as a rectangular protective cap with an elastic tongue (33) on the hinge element (22). A front plate (14) acts as a counter-bearing which forces the protective cap to follow the openings as they vary in shape as the door (13) is closed.
Patent DE-4418541-A1 (DE)
Title: Bicycle hub drive of driving and driven elements
Inventor: WU SHEN-CHANG
IPC: F16D41/28
Filed: 1994-05-27
Abstract: The drive hub comprises a driven element (11) which is fixed to the hub housing and whose surrounding encloses spaced indentations (12) each engaged by bars (14). The driving element (15) engages the driven element and rotates the active driving in an opposed sense. Each indentation has a centre part of depth (A) and end parts of depth (B) so the bars engage one part of each recess and are pre-tensioned by springs (16) to the ends of the respective indentations. The bar diameter exceeds depth (B) and is less than depth (A) so the bars engage the two elements (11,15) with one another when rotating in the active clockwise direction. In the reverse sense, the bars tend to migrate to the centre of their indentation against the springs thus enabling the driving element to turn free of the driven element. Thus when turning anti-clockwise, the bars move against a spring to the centre as compared with clockwise rotation when the bars spring back to the ends to re-engage the drive and driven elements.
Patent DE-4419180-A1 (DE)
Title: Compact orbital gear drive for movable portion of vehicle
Inventor: POHL PETER
IPC: E05F15/697
Filed: 1994-06-01
Abstract: An input worm shaft (4) driven by the motor (3), and the sun-wheel shaft (11) coupled to the movable member are interconnected doubly by radial external teeth on the coupling element (6) and by another set of teeth on the face of the latter, which is shaped as a sleeve and secured centrally to the sun-wheel shaft. The coupling sleeve can rotate about the screw (13) but is axially captive so that a high torque can be transmitted from one shaft to the other within a small vol.
Patent DE-4420708-A1 (DE)
Title: Pharmaceutical compsn. for inhalation
IPC: A61K9/12
Filed: 1994-06-14
Abstract: Pharmaceutical compsn. formulated for admin. by inhalation contains an active agent which has antiinflammatory activity as well as bronchodilatory activity at a dosage higher than that required to produce the antiinflammatory effect, pref. a xanthine or phosphodiesterase inhibitor. The active agent is pref. theophylline (1,3-dimethylxanthine).
Patent DE-4423451-A1 (DE)
Inventor: DAUB HANS WERNER
IPC: C22C1/05
Filed: 1994-07-05
Abstract: The invention relates to a cermet with a proportion of mechanically resistant material of 95 to 75 mass % and 5 to 25 mass % of Co and/or Ni binder, in which the mechanically resistant phase consists of carbonitrides with a cubic B1 crystalline structure and contains 30 to 60 mass % Ti, 5 to 25 mass % W, 5 to 15 mass % Ti of which up to 70 mass % may be replaced by Nb, 0 to 12 mass % Mo, 0 to 5 mass % V, 0 to 2 mass % Cr, 0 to 1 % Hf and/or Zr, the (C+N) content of the carbonitride phase is > 80 mol %, the proportion of nitrogen N/(C+N<) is between 0.15 and 0.7 and up to 2 mass % Al and/or metallic W, Ti, Mo, V and/or Cr are dissolved in the binder phase. In a surface layer determined by a depth of penetration of 0.01 to 3  mu m, measurable by energy dispersive micro-analysis on the measurement area > (0.5 x 0.5) mm?2>, either the Co and/or Ni binder content related to the underlying cermet core region is < 30 mass %, the Ti content is 110 to 130 % and the sum of the W and Ta contents and any proportions of Mo, Nb, V and/or Cr relative to the underlying core regions is 70 to 100 % or in said surface layer there is a proportion of Co and/or Ni binder of < 90 % mass in conjunction with a Ti content of between 100 and 120 % in relation to the core region and a sum of the contents of W, Ta and possibly Mo, Nb, V and Cr of 80 to 110 mass %.
Patent DE-4426601-A1 (DE)
Inventor: STOECKEMANN KLAUS DR
IPC: A61K31/57
Filed: 1994-07-27
Abstract: The present invention concerns the use of a product containing in combination individual dosage units of a competitive progesterone antagonist and individual dosage units of a gestagen to be sequentially orally administrated (the competitive progesterone antagonist being present in each individual dosage unit in quantities not capable of inducing miscarriage) to produce a medicament for use in the treatment of endometriosis or leiomyomata uteri.
Patent DE-4429420-A1 (DE)
Title: Anti=theft car monitoring system
Inventor: WENZEL WALTER
IPC: B60R25/102
Filed: 1994-08-19
Abstract: The system has a transmitter which, after activation by a pre-activated alarm system and/or during the car operation, delivers modulated signals. A receiver/decoder, tuned to the transmission frequency and/or the coded modulation signal, receives the coded, modulated transmitted signals and supplies them to an evaluator and display unit.  The transmitted signals are frequency modulated. Typically the transmitter comprises a plug position for an externally programmable microchip, in which is stored the coding for the modulation signal.
Patent DE-4435769-A1 (DE)
Title: Information system for wideband distribution services and interactive services
Inventor: BECK HANS-WILHELM DIPL ING
IPC: H04N7/173
Filed: 1994-10-06
Abstract: The information system has at least one wideband subscriber network (KN1,KN2,..KN4), allowing the interactive service information to be transmitted within an additional frequency band above that used for cable television channels.  Each network has a number of digital channels (DK1,..DK4), each containing a number of data channels, the video signals for the interactive services digitised and assigned to these data channels, to obtain a uniform traffic loading, with demodulation of a single digital channel at each subscriber terminal (NT).
Patent DE-4436932-A1 (DE)
Title: Comminuting device
Inventor: ISHIKAWA TSUYOSHI
IPC: B02C17/16
Filed: 1994-10-15
Abstract: The invention relates to a comminuting device for stirring matter (12) which is introduced, together with a medium (11), into a comminuting container (1) in order to comminute this matter (12). The comminuting device comprises a rotatable stirring apparatus (6) which has a vertical shaft (3) with bar-like arms (4) which extend horizontally and in a plurality of planes. A lowermost arm (5) is provided with vanes (5a) whose front end is situated in proximity to the base of the comminuting container (1). As the introduced matter (12) is comminuted during the rotation of the stirring apparatus (6), those parts of the matter (12) and of the medium (11) which lie at the bottom of the comminuting chamber (1) travel upwards over the top side of the vanes (5a) of the lowermost arm (5) and reach the level of the other arms (4). The particles of the matter (12) are hereby further dispersed, as a result of which the entire matter (12) is more thoroughly mixed. <IMAGE>
Patent DE-4437550-A1 (DE)
Title: Process for recovering sulphuric acid from metal sulphate-containing used acids
Inventor: LAILACH GUENTER DR
IPC: C01B17/58
Filed: 1994-10-20
Abstract: The invention relates to a process for recovering sulphuric acid from metal sulphate-containing used (waste) acids by increasing the sulphuric acid concentration in these used acids to from 50 to 75%, separating off the solid metal sulphates from the reusable acid having a strength of 50 to 75% and thermally dissociating the metal sulphates into metal oxides and sulphur dioxide from which technically pure sulphuric acid is prepared.
Patent DE-4437750-A1 (DE)
Title: Measuring speed revs. of electric motor supplied with clocked drive voltage
Inventor: BERBERICH REINHOLD
IPC: H02P7/28
Filed: 1994-10-21
Abstract: The evaluation within respectively one interruption, begins at a specified time, following the switching off of the operating voltage. The evaluation results by measuring the voltage, with the measurement extending over a further specified time within the interruption, so that several so obtained measurement values are determined. A frequency analysis is carried out on the voltage at the electric motor (1), occurring during the interruption. The operating voltage is pulsed with a frequency of approximately 10 kHz and after respectively approximately 50 ms is interrupted for 5ms.
Patent DE-4445047-A1 (DE)
Title: Electric welding cable
Inventor: KONRAD REINHARD
IPC: B23K9/32
Filed: 1994-12-08
Abstract: In a single wire electric welding cable, consisting of fine-wire strands and a separator between the conductor and the sheath, one or several optical fibre elements are arranged within the innermost strand layer and/or a central element and central strands are replaced by optical fibre elements. The optical fibres may consist of solid or hollow elements. Each element may consist of bundles of strands with individual fibre optics or fibre optic strips.
Patent DE-4447305-A1 (DE)
Title: Ventilation procedure for brake cylinders in compressed air braking systems of commercial vehicles
Inventor: GOEBELS HERMANN DIPL ING
IPC: B60T15/02
Filed: 1994-12-31
Abstract: A process for ventilating brake cylinders(4) in slip-controlled compressed air braking systems uses at least one pressure control valve (7) between the driver-operated brake valve (6) and at least one cylinder.  In the control valve is an inlet chamber (8) connected with the brake valve, an outlet chamber (9) connected to the cylinder, a ventilation chamber (10) open to the atmosphere, an inlet valve (13) for the connection between inlet and outlet chambers with a membrane (14) spring-loaded in the closed direction and an outlet valve (20) with a membrane spring-loaded in the closed direction for the connection between the outlet and ventilation chambers. During braking without slip regulation, another valve (24) is operated temporarily after the cessation of the brake valve operation.
Patent WO-8001840-A1 (WO)
Inventor: BAUCKE F
IPC: G01N27/28
Filed: 1980-02-29
Abstract: La nouvelle sonde de mesure pour determiner la pression partielle PO2 dans les gaz presente une boucle de mesure comprenant un tube metallique sur le fond duquel se trouve une pastille constituee d'un oxyde electrolyte solide dont les anions ont a la temperature regnante un nombre de transport ayant la valeur unite. Du cote interieur de la pastille se trouve un gaz de reference, du cote exterieur le gaz objet de la mesure, La force electromotrice, provenant de la difference entre les pressions partielles de l'oxygene, est mesuree des deux cotes de l'electrolyte solide au moyen de deux electrodes.
Patent WO-8101634-A1 (WO)
Inventor: BECKER K
IPC: H02J7/10
Filed: 1980-11-29
Abstract: Dispositif de commutation permettant sans changer de connexion, d'alimenter pratiquement toutes les tensions et frequences des appareils transportables tels que rasoirs electriques, flash pour photos ou tubes luminescents, a partir de reseaux alternatifs ou continus. On utilise un transformateur d'arret (5) qui commande une sortie a l'aide de deux semiconducteurs commandes (T1, T2), qui dependent du courant (11) passant par l'enroulement primaire (N1) du transformateur (5) et de la tension d'entree (U1), cette sorte ayant une caracteristique particuliere par exemple celle d'etre constante. Lorsque le consommateur est un accumulateur (2) avec un moteur (1) branche en parallele, le dispositif de commutation peut livrer a partir du reseau soit la puissance motrice entiere, soit avec le moteur (1) mis hors circuit, le courant de charge de l'accumulateur. Un reglage supplementaire dependant du courant d'utilisation de telle sorte qu'un moteur est regle pendant l'utilisation. Lors de l'alimentation d'un tube luminescent on peut regler l'intensite lumineuse.
Patent WO-8601321-A1 (WO)
Title: Display device for data and/or parametric values in motor vehicles
Inventor: WOLF STEFAN
IPC: G07C5/08
Filed: 1985-04-17
Abstract: The display device is intended to display data and/or parametric values in motor vehicles wherein there is provided an electronic control device to control the functions of a combustion motor driving a vehicle, such as the ignition or the fuel injection. Said control device (14) is provided with an internal diagnostic unit (17). When said unit detects an error, a switching device is actuated in order to provide to the display device the type of error and/or the value of the error detected in place of the data and/or the parametric values momentarily displayed. Thereby, the attention of vehicle's driver is drawn to the detected error without requiring an additional display.
Patent WO-8601694-A1 (WO)
Title: Safety helmet, especially a crash helmet
Inventor: FOEHL ARTUR
IPC: A42B3/22
Filed: 1985-09-16
Abstract: The safety helmet comprises a helmet casing (1) and a visor (3), which is movably supported on both sides of the cut-out for the face (2) so that it can be swung away and can be oriented into and fixed in a position in the upper half of a cut-out for the face (2). The invention provides for a control element (5, 8, 9) which operates radially to the swing axis and serves to support movably the visor (3) as it swings back; the control element controls the swing movement by means of a guide-piece and the visor (3) can be set in at least two extreme positions.
Patent WO-9401762-A1 (WO)
Inventor: FRIESE KARL-HERMANN
IPC: H01M8/1246
Filed: 1993-06-18
Abstract: L'invention concerne une céramique résistant aux températures élevées qui sert notamment de céramique électrolytique solide pour les détecteurs de gaz. La céramique obtenue selon l'invention comprend au moins deux poudres céramiques, dont l'une au moins est hautement stabilisée, c'est-à-dire qu'elle contient au moins 4 % en moles d'yttria et dont au moins une seconde qui est peu stabilisée, c'est-à-dire qui contient entre 0 et 2,5 % en moles d'yttria, se compose de grains dont la surface comporte un revêtement, notamment en oxyde d'aluminium, qui empêche la diffusion des cations d'oxyde stabilisant. Selon l'invention, on obtient une répartition très homogène de l'oxyde d'aluminium dans la structure de la céramique et par conséquent une amélioration de la résistance aux chocs, aux efforts alternés et aux chocs thermiques dus aux températures, sans affecter la conductivité des ions O2.
Patent WO-9418047-A1 (WO)
Inventor: WILCKE HANS
IPC: B60P1/64
Filed: 1994-02-11
Abstract: Cadre le levage (1) pour soulever et déposer de lourdes charges, par exemple des conteneurs, des conteneurs interchangeables, des conteneurs mobiles et similaires, comportant des équerres (8) à la norme ISO ou autres ou d'autres organes de fixation, des béquilles repliables (7) et des installations de levage (14), par exemple des coussins d'air, pouvant agir indifféremment vers le haut ou vers le bas et admettant un mouvement latéral limité et commandé du conteneur, ainsi que des rails de guidage (41) pour un positionnement précis du cadre de levage (1) en vue du transfert. Il peut être prévu également, si on le souhaite, une automatisation partielle des différentes opérations.
Patent WO-9419524-A1 (WO)
Title: Verbundvlies sowie verfahren zur herstellung eines verbundvlieses
Inventor: FAHMY TAREK
IPC: D04H5/06
Filed: 1994-02-11
Abstract: Es wird ein Verbundvlies und ein Verfahren zur Herstellung eines Verbundvlieses beschrieben. Dessen eine Komponente besteht aus einem voluminösen Flor aus gekräuselten Fasern oder Filamenten und eine weitere Komponente besteht aus einem Trägervlies, das Fasern trägt oder enthält, die bei Erwärmung als Kleber reaktivierbar sind ohne dabei ihre Faserstruktur zu verlieren. Die gekräuselten Fasern oder Filamente des Flor sind an der Oberfläche des Trägervlieses mit dessen als Kleber reaktivierten Fasern verklebt.
Patent WO-9709757-A1 (WO)
Title: Dispositif a amplificateur a fibres optiques
Inventor: KOHN ULRICH
IPC: H01S3/13
Filed: 1996-08-29
Abstract: L'invention concerne un dispositif à amplificateur à fibres optiques pour lequel il est prévu un circuit de régulation pour stabiliser l'amplification. Un signal optique additionnel (z) est acheminé dans le circuit de régulation jusqu'à l'entrée de l'amplificateur, dans sa bande passante optique d'amplification. Son niveau est régulé par un élément de commande (Q), et un premier signal de mesure (m1) qui est acheminé jusqu'à la première entrée de l'élément de commande (Q), représente le niveau d'un signal optique amplifié par l'amplificateur (V) à fibres optiques et provenant d'une première zone de la bande passante d'amplification. A la seconde entrée de l'élément de commande, un second signal de mesure (m2) représente le niveau d'un signal optique qui n'a pas encore été amplifié et qui provient d'une seconde zone de la bande passante d'amplification.
Patent WO-9716003-A1 (WO)
Title: Puce de securite
Inventor: EBERHARD GUENTHER
IPC: H04L9/14
Filed: 1996-09-25
Abstract: L'invention concerne une puce de sécurité (SC) déconnectée d'un matériel d'application (AHW) et reliée audit matériel d'application (AHW) uniquement par une interface (DS) de données et une interface (BS) de commande. La puce (SC) de sécurité possède son propre processeur (P) et une pluralité (VZ) de modules (AMi) algorithmiques indépendants pour l'exécution d'algorithmes (SV) de codage symétriques et/ou d'algorithmes (AV) de codage asymétriques. Tous les composants de la puce (SC) de sécurité sont connectés par un bus (IB) interne à la puce. Etant donné que les procédés de gestion de codage et de traitement cryptographique de données utiles sont exécutés ensemble sur la puce (SC) de sécurité, les caractéristiques de sécurité de celle-ci sont considérablement améliorées comparativement aux dispositifs conventionnels.
Patent WO-9800638-A1 (WO)
Title: Systeme d'acheminement d'air
Inventor: ROPERTZ PETER
IPC: F02B27/00
Filed: 1996-12-20
Abstract: L'invention concerne le système d'acheminement d'air d'un moteur à combustion interne, qui comprenait jusqu'à maintenant différents éléments, montés en divers endroits du compartiment moteur. Cette configuration individuelle des éléments impliquait jusqu'à maintenant un grand encombrement. Dans sa nouvelle version, le système d'acheminement d'air (2) proposé se caractérise en ce que la chambre d'acheminement du gaz (20) est guidée à travers le système d'acheminement d'air (2) de manière à ne requérir qu'un encombrement réduit. Une partie du système d'acheminement d'air (2) est cintrée, la zone cintrée servant à guider à travers, une autre partie de la chambre d'acheminement du gaz (20). Ce système d'acheminement d'air est prévu notamment pour le moteur à combustion interne d'une automobile.
Patent WO-9725846-A1 (WO)
Inventor: BENTZ WILLY
IPC: H05K7/20
Filed: 1996-12-20
Abstract: In a control device, the printed circuit board (10) lies on one edge (28) of the base (26) of the housing. The power components (14) to be cooled are fitted in the region where the board (10) bears on the edge (28). To ensure that the board (10) is pressed evenly over the entire supporting surface, further auxiliaries are used to exert pressure on the power component (14) or the printed circuit board (10). Sprung components (30) or strips (31) of elastomer acting on the power component (14) may be used. It is also possible to use multi-part supports (40) or plastic components (45) acting directly on the printed circuit board (10). Good heat transfer from the power component (14) via the edge (28) of the housing base (26) is thus possible.
Patent WO-9834089-A1 (WO)
Title: Drucksensor-bauteil mit schlauchanschluss
Inventor: WINTERER JUERGEN
IPC: H01L29/84
Filed: 1998-01-21
Abstract: Die Erfindung betrifft ein Drucksensor-Bauteil (1), welches einen Grundkörper (2) und ein Druck-Anschlußstück (8) umfaßt. Der Grundkörper beinhaltet einen Chipträger (3), auf welchen ein Halbleiterchip (4) mit integriertem Drucksensor montiert ist. Der Halbleiterchip ist mit Anschlüssen (5) kontaktiert, die seitlich aus dem Grundkörper herausgeführt sind. Der Grundkörper (2) ist einseitig offen, und die Öffnung (7) wird von Seitenteilen (14) des Chipträgers (3) begrenzt. Auf die oberen Endbereiche (13) der Seitenteile (14) ist das Druck-Anschlußstück (8) aufgesetzt. Die Erfindung zeichnet sich dadurch aus, daß das Füllmittel (6), mit welchem der Innenraum des Grundkörpers (2) befühlt und der Halbleiterchip (4) abgedeckt wird, gleichzeitig zur Verbindung und Abdichtung von Druck-Anschlußstück (8) und Grundkörper (2) verwendet wird. Bevorzugt sind die Enden (12) des Druck-Anschlußstücks (8) so ausgestaltet, daß das Füllmittel (6) durch Kapillarkräfte in den Zwischenraum zwischen Seitenteilen (14) und Druck-Anschlußstück (8) gezogen wird. Besonders bevorzugt ist das Druck-Anschlußstück (8) so ausgestaltet, daß Schläuche unterschiedlichen Durchmessers aufgesetzt werden können.
Patent WO-9840194-A1 (WO)
Inventor: FREDL RUEDIGER
IPC: B29C48/76
Filed: 1998-02-17
Abstract: The invention relates to a method for recycling polyethylene terephtalate (PET) flakes, characterized in that the flakes are extruded and granulated under vacuum, after which the granulate is aftercondensed in a solid phase under vacuum. Extrusion is preferably carried out in differentiated vent zones and aftercondensation of the solid phase is dependent on temperature, vacuum and time spent in a tumble dryer. Said dryer ensures the even and careful mixing and constant viscosity of the PET product. Said method is used in particular for making PET beverage bottles.
Patent WO-9847336-A1 (WO)
Inventor: ROYER FRITZ
IPC: H05K7/14
Filed: 1998-03-31
Abstract: L'appareil électrique selon l'invention présente un boîtier (2) composé de deux capots de construction identique (1). Dans chacun des capots (1) montés symétriquement inversés, est intégré un crochet d'arrêt élastique (6) pour la fixation par enclenchement sur un rail de montage, ce qui permet d'obtenir une construction simple, économique et d'une grande facilité de montage au moyen d'un petit nombre de pièces.
Patent WO-9933747-A1 (WO)
Inventor: KLASSEN THOMAS
IPC: B22F1/00
Filed: 1998-12-22
Abstract: L'invention concerne un procédé pour la production d'hydrures métalliques nanocristallins. Dans le procédé selon l'invention, on broie mécaniquement un hydrure métallique élémentaire d'un premier type avec au moins un métal élémentaire ou au moins un autre hydrure métallique afin de produire un hydrure allié.