baber/WOPTO huggingface dataset:
Patent DE-4415646-A1 (DE)
Title: Fastening system
Inventor: GEIER OTTMAR
IPC: E06B3/58
Filed: 1994-05-04
Abstract: Fastening system for fastening surround strips for panes on frames, having a drive-in unit which exhibits an operating head (12) with a percussion drive, an opening tool beneath the operating head with a drive-in duct, a drive-in push rod which is guided in the drive-in duct and can be moved by means of the percussion drive, and a fastening-means feed which is connected to the drive-in duct in the movement region of the drive-in push rod, and having fastening means which have at least one shank with a pointed drive-in end, which can be fed to the opening tool by way of the fastening-means feed and of which in each case one can be gripped in the drive-in duct by the drive-in push rod by triggering the percussion drive and can be driven into the workpiece by way of an opening of the opening tool, the drive-in unit being connected to a device for aligning the opening of the opening tool with a sealing rebate on the inner border of a surround strip, and the fastening means having at their drive-in ends, on a side to be directed towards the pane, a chamfer surface which bends the shanks away from the pane during the driving-in operation. <IMAGE>
Patent DE-4419951-A1 (DE)
Title: Flat press esp. one used for applying veneer to wooden surfaces
Inventor: HANDKE GERALD
IPC: B30B15/00
Filed: 1994-06-08
Abstract: The longitudinal press table (4) is pushed up by hydraulic cylinders (8). The two ends of the press table are connected to arrangements (14,15) which convert the linear up and down movement of the press into rotary movement. The two movement convertors (14,15) are interconnected by a shaft. The interconnecting shaft is divided into two parts by a torque switch (22) when there is a small angular lag in the relative movements of the shafts. The lag would be the result of uneven travel of the press table. The two parts of the shaft remain connected when the torque switch has been made.
Patent DE-4422834-A1 (DE)
Title: Method and device for electrical discharge machining using variable capacitance and variable inductance
Inventor: MAGARA TAKUJI
IPC: B23H1/02
Filed: 1994-06-29
Abstract: An electrical discharge machining device is provided, having a source of pulse power, optionally containing bipolar pulses, which is connected to an electrode which forms a gap with a workpiece and functions for the purpose of providing both machining and finishing processes. The procedures of switching power to the machining gap and impedance matching at the machining gap are provided, for the purpose of suppressing the influence of the capacitance of high-speed machining supply cables which are connected to the machining gap during finishing. The result is that machining can be carried out with high accuracy in the context of a discharge current which has a suitable time characteristic and a suitable shape. Impedance matching is provided by selectively switching between a multiplicity of capacitances or inductances which may be present in the form of cables or printed patterns on a circuit board, which have predetermined values, such as geometric row values (serial values) whose coefficient is 2. <IMAGE>
Patent DE-4423833-A1 (DE)
Title: Organic prepn. layer for coating with hard cover layer
Inventor: FUESER HANS-JUERGEN DR
IPC: B05D7/00
Filed: 1994-07-07
Abstract: The organic layer (2) is intended for subsequent coating with a harder cover layer (4). The free surface (1) of the organic layer contains growth nuclei (3) for the proposed cover layer. These nuclei effect sp<2> and/or sp<3> hybridisation of the bonding orbitals for cover layer elements. As prepn. for application of a cover layer, the growth nuclei (3) are positioned and/or uncovered on the free surface (1) of the organic layer (2). Substances with sp<2> and/or sp<3> hybridisation of the bonding orbitals for cover layer elements are used as growth nuclei.
Patent DE-4428341-A1 (DE)
Title: Rotary engine with pistons in toroidal cylinder
Inventor: BALT HORST WILFRIED
IPC: F02B53/00
Filed: 1994-08-10
Abstract: The piston carriers are in the form of flat discs (7,8) to which the pistons are attached or which are integral with the pistons. The circumferential area (16) of the discs are shaped to match the toroidal shape of the cylinder and form part of the cylinder wall, a part from the area over which the pistons are attached to the discs. The piston carrier discs are sealed against one another and against the cylinder housing by sliding sealing rings (26) or by annular ridges which run in grooves and form labyrinth seals. One piston carrier disc (8) is mounted on a shaft (21), the other disc (7) is mounted on a hollow shaft (18) which fits over the shaft (21) of the other disc.
Patent DE-4429399-A1 (DE)
Title: Flooring laid directly on ground for buildings and esp. houses
Inventor: HORN WOLFGANG DR ING
IPC: E02D31/02
Filed: 1994-08-09
Abstract: The flooring is a web or film material laid on the smoothed ground surface (9).  The material has a lower hard-wearing damp barrier (7) over a thermal insulation layer (6) which takes up any unevenness in the ground.  The insulation layer is a mixture of construction material and a bonding agent for additives of used polystyrene foam granules.  The remaining flooring layers are placed over them.  The bonding agent is cement or gypsum.
Patent DE-4429417-A1 (DE)
Title: Clamping fixture for workpiece with outer tooth system
Inventor: NAGEL WOLF DIPL ING
IPC: B25B5/14
Filed: 1994-08-19
Abstract: The workpiece is clamped on the rest surface. A securing device stops it from spinning during processing. The clamp has a component (22) that has at least two teeth that are spaced along a circular arc. It engages with the workpiece's outer tooth system (17) at least two places along the circumference. The component can be mounted allowing swinging motion, with the swinging axis (25) parallel to the axis of the workpiece's hole. Spring pressure can be used to engage the component and the tooth system.
Patent DE-4430128-A1 (DE)
Inventor: SCHOENHARTING MARTIN PROF DR
IPC: A61K38/13
Filed: 1994-08-25
Abstract: A combined preparation contains a compound with a phosphodiesterase inhibiting effect and a compound that reduces the biologically effective intracellular Ca<2+> content. This preparation is suitable for treating immune diseases. Such a preparation can, for example, contain the following combinations: pentoxifylline and nifedipine, pentoxifylline and diltiazem, pentoxifylline and verapamil, pentoxifylline and cyclosporine A, as well as vincopectine and diltiazem.
Patent DE-4431562-A1 (DE)
Title: Method of preparing trench floor for laying pipeline
Inventor: STEINBRECHER MICHAEL
IPC: E02F5/12
Filed: 1994-09-05
Abstract: The method involves cutting the material of the trench floor, collecting and containing lumps, e.g stones, and then comminuting them to a presettable grain size. This is then repositioned to form a fine-grain trench floor (82). For refilling of a trench with an already laid pipeline, the break-up cutter is moved next to the trench over the excavated material. The excavated material is comminuted by the cutter and refilled into the trench via a chute. The working machine has an under-carriage (18) with a driven rotor (22) with mutually offset hammers.
Patent DE-4432176-A1 (DE)
Inventor: KURA GUENTER
IPC: A61C13/097
Filed: 1994-09-09
Abstract: The present invention concerns artificial posterior teeth, namely large and small posterior teeth for the upper and lower human jaws. The occlusal surface of the tooth has at least one vestibular cusp (6) and at least one palatal cusp (5) between which a longitudinal groove (7) runs in the longitudinal direction of the tooth. The vestibular cusps (6) of the posterior teeth of the lower jaw engage in the grooves in the posterior teeth of the upper jaw, and the palatal cusps (5) of the posterior teeth of the upper jaw engage in the longitudinal grooves of the posterior teeth of the lower jaw. The longitudinal grooves (7) and the palatal/lingual cusps (5) and vestibular cusps (6), respectively, of the posterior teeth (34 to 37 and 24 to 27) are adapted to one another such that, in the region of the longitudinal grooves (7), at least one rest zone (11) is formed in which there is point-wise contact in the closed position of the posterior teeth (34 to 37 and 24 to 27, respectively).
Patent DE-4434679-A1 (DE)
Title: Compacting system for moulding and compacting moulding materials into moulded bodies in moulding boxes
Inventor: BALD HUBERT
IPC: B06B1/12
Filed: 1994-09-28
Abstract: Compacting system for moulding and compacting moulding materials into moulded bodies in moulding boxes. In the case of use of vibration methods working using impact vibration for the compacting operation, the invention is intended to bring about a great reduction in noise generation and at the same time an improvement in quality. To this end, a novel method of construction and operation is proposed. With a view to the desired noise reduction, the impact point involved in the compacting impact is placed directly at the interfaces of the moulded bodies to be compacted (see Fig. 2) and thus use is also made of the noise-damping capacity of the moulding material. The vibration and impact movements are analysed with suitable measurement arrangements. By referring to any settable vibration angle feature, an impact phase angle can be defined, by which the compacting effect of any compacting impact is characterised. As a result of the great dependence of the compacting effect on the size of the impact phase angle, it is appropriate to make the impact phase angle itself into a regulating variable of a control of the vibration drive. Applications e.g. in concrete brick machines.
Patent DE-4438592-A1 (DE)
Title: Thyristor short-circuiter for quenching interference arcs in LV power-thyristor type switching systems
Inventor: STADE DIETRICH
IPC: H02H7/22
Filed: 1994-10-28
Abstract: The appts. quenches interfering arcs in switching systems which distribute electrical energy, particularly in low voltage switching systems. The appts. includes thyristors. These are power thyristors which, after ignition, cause a voltage break in the mains current path, due to high current which flows through the thyristors. The thyristors (T1, T2, T3) are provided with a current of such amplitude that they lose their blocking capability and also are operated below their burst limit. Preferably, the effective current flowing in the thyristors (T1, T2, T3) is between 25 and 40 times the value of the thyristor rated current.
Patent DE-4438944-A1 (DE)
Title: Endoscope, flexible in part
Inventor: DIENER JOERG
IPC: G02B6/32
Filed: 1994-10-31
Abstract: The endoscope is flexible at least in sections with at least one image line (2), an objective (6) at the distal end, an eyepiece (9) at the proximal end, at least one light conductor (3) and an enclosing shaft (1). The shaft is of superelastic material dimensioned so that the endoscope automatically returns to its original shape. The shaft is formed of an essentially rigid tube section (5) in the region of the objective. The image line consists of a number of glass fibres. The light conductor consists of a number of glass fibre conductors, and at least partially encloses the image line.
Patent DE-4440206-A1 (DE)
Title: Method for assessing the sliver quality in a textile machine
Inventor: NAKADA KAZUHIKO
IPC: D01H13/26
Filed: 1994-11-10
Abstract: The invention relates to a method for assessing the quality of a sliver in a textile machine. There is provision, in the control of a textile machine which has a relatively large number of working spindles for processing sliver into thread, for preparing statistics relating to the thread quality of each spindle and, on the basis of the change in time in the thread-quality information of each spindle, for assessing whether the spindle itself is faulty or the sliver supplied is defective.
Patent DE-4442028-A1 (DE)
Title: Pressure-sensitive bonding system for two or more component adhesive system
IPC: C09J9/00
Filed: 1994-11-25
Abstract: Two or more components, partic. adhesive and catalyst of an adhesive system are absorbed in particles, which are mixed and bonded to non-absorbent particles. When pressure is exerted, the active components are forced to the surface of the particles and undergo a chemical reaction to form the bond. Other means can be used to activate the impregnated components, such as vacuum, friction etc.
Patent DE-4442052-A1 (DE)
Inventor: KREUDER WILLI DR
IPC: C08G61/00
Filed: 1994-11-25
Abstract: The proposed conjugated polymers contain repeating units of formula I, in which the symbols and indices have the following meanings:  psi is a group IV element other than carbon; D, E, F and G are identical or different, for example -O- or a chemical bond; U represents (for example) a chemical bond; V can have the same meaning as U or can represent -O-; the groups A are identical or different, and are (for example) H or a C1-C20 hydrocarbon group; T represents (for example) -O- or -CA=CA-, A having the meaning indicated above; K, L, M and Q are identical or different and represent hydrocarbon groups which can contain heteroatoms and are characterized by conjugated electron systems; m and n are identical or different integers 0, 1, 2, 3 or 4. The proposed polymers can be used as electroluminescent materials.
Patent DE-4442054-A1 (DE)
Title: Non supported visibility screening
Inventor: HELGE HANS-HEINZ
IPC: E06B9/15
Filed: 1994-11-25
Abstract: The screening consists of several hollow profiles made from individual extruded plastics and being joined to each other by rods (2). The first, front hollow profile (3') is connected to a coupling profile (7) via a rod.The last, rear hollow profile (3'') is divided in its longitudinal direction and has an inner reinforcement rib (8) and is built in the form of a holding chamber for accommodating a coupling profile of a following screening section.
Patent DE-4443600-A1 (DE)
Title: Device for securing safety equipment to building roof
Inventor: BORNACK KLAUS
IPC: E04G21/32
Filed: 1994-12-07
Abstract: The device comprises a fixing device (3), in the form of a bolt, for securing the safety equipment to a large face load body (1) which is laid on the roof (D) of a building.The load body is constructed so as to provide a counter force against a person falling off the roof and is unmovable or on the verge of moving. The load body is either entirely of solid material or is partly hollow. Such hollow voids are openable and fillable.
Patent DE-4445360-A1 (DE)
Title: Dual circuit ABS braking system
Inventor: WILLMANN KARL-HEINZ DIPL ING
IPC: B60T8/24
Filed: 1994-12-20
Abstract: The hydraulic braking system has two brake circuits each with its own servo driven hydraulic pump (11, 12). This provides brake control for ABS braking mode after the connection to the master brake cylinder is closed. For wheelspin control the hydraulic pumps provide a rapid pressure build-up by linking the output of one pump to the input of the other pump.  Two solenoid valves (45, 46) which are normally closed, provide the connection to build up the hydraulic pressure in either circuit. The linking solenoid valves apply the respective pump output into the fluid reservoir (19, 20) of the adjacent brake circuit for a non return valve feeds the adjacent pump. The wheelspin is corrected by applying brake pressure to the appropriate wheel.
Patent DE-4445408-A1 (DE)
Title: Dowel for mounting insulation plates
Inventor: GENTEN ERNST
IPC: F16B13/06
Filed: 1994-12-20
Abstract: The dowel with an insulation chamber, especially for facades, has an expandable dowel section (10) with a hollow zone to take a threaded screw (8). On screwing in the screw (8), it expands to the side. An elastic dowel sleeve (12), closed at one end, partially shrouds the dowel section, and can expand so that it does not tear when the section expands. The dowel sleeve (12) is of silicon polymer, polyurethane, nylon and the like.
Patent WO-8401737-A1 (WO)
Title: Machine tool
Inventor: SCHNEDLER HEINZ
IPC: B23Q11/10
Filed: 1983-11-08
Abstract: In a machine tool, the supply unit for the supply of cooling product and/or lubricant comprises an automatic control (11) which enables to automatically change the position of a nozzle (4) by means of a stepping motor (9) so that the nozzle (4), independently of the position of the workpiece or of the tool, has permanently such an orientation that a jet of a cooling and/or lubricant product impacts against the cutting edge of the tool, respectively the contact area between the tool and the workpiece.
Patent WO-8901982-A1 (WO)
Title: Process and device for minimizing process gas consumption in metallurgical processes
Inventor: KAPPES HORST
IPC: C21C7/072
Filed: 1988-07-22
Abstract: In the process described, gases such as argon, oxygen or nitrogen are blown into melts through a supply pipe consisting of an inner and a concentric outer pipe, which ends below the liquid level. The gas is heated before introduction into the melt. Also described is a device for carrying out the process.
Patent WO-9011414-A1 (WO)
Inventor: FUCHS-KESTELOOT BRIGITTE
IPC: E03C1/23
Filed: 1990-03-13
Abstract: Une garniture d'écoulement pour éviers, lavabos, baignoires ou autres appareils sanitaires similaires comprend une coupe d'écoulement retenue dans un trou d'écoulement. Dans la coupe d'écoulement, un piston plongeur peut se déplacer longitudinalement, mû par une tige de piston, le piston plongeur étant formé d'un élément de guidage et d'une tête de piston qui sert d'obturateur du trou d'écoulement. La zone marginale supérieure de la coupe d'écoulement forme un col d'étanchéité pour la tête du piston, dans sa position de fermeture. Afin de faciliter le nettoyage et d'améliorer l'apparence de l'appareil sanitaire, la zone marginale supérieure (14) de la coupe d'écoulement (12), qui sert de siège (13), est enfoncée si profondément dans la paroi de l'appareil (10), dans le trou d'écoulement (11), que la surface de la tête (15) du piston est située sur le même plan dans sa position d'ouverture que le bord supérieur du trou d'écoulement (11). Afin de cacher la zone marginale supérieure (14) de la coupe d'écoulement (12) située à l'intérieur du trou d'écoulement (11), le diamètre de la tête (15) du piston plongeur est au moins égal au plus grand diamètre de la zone marginale supérieure (14) de la coupe d'écoulement (12).
Patent WO-9111092-A1 (WO)
Inventor: KOPPATZ DIETMAR
IPC: H05K9/00
Filed: 1990-11-13
Abstract: La présente invention se rapporte à une enveloppe de blindage pour une zone d'une plaquette à circuits imprimés comportant une première demi-coque disposée sur l'une des faces de la plaquette, et une seconde demi-coque située sur l'autre face de la plaquette, ainsi qu'avec des moyens de fixation pour les demi-coques. Pour une structure simple et des contacts sûrs, il est prévu que du bord d'une des demi-coques (2, 3) partent des languettes (5) qui pénètrent dans des fentes (9) réalisées dans la plaquette à circuits imprimés (6) et qui sont dotées de saillies (11) établissant un contact par pression avec les pistes conductrices (7) du potentiel de blindage et que les extrémités (13) libres des languettes (5) s'appliquent contre l'autre demi-coque (2) en établissant un contact électrique.
Patent WO-9509505-A1 (WO)
Title: Procede de commande orientee abonnes de liberation de services d'un systeme de communication
Inventor: LINKE HAROLD
IPC: H04Q3/00
Filed: 1994-09-14
Abstract: Afin d'assurer une commande orientée abonnés de libération de services, l'abonné saisit à son terminal, outre son numéro d'identification personnel (PIN), un nombre caractéristique (SEL) qui permet de sélectionner un tableau de prestations de services (LM) qui indique l'allocation de propriétés et de services de manière aisément administrable.
Patent WO-9509300-A1 (WO)
Inventor: GABRIEL CHRISTIAN
IPC: F01K23/06
Filed: 1994-09-19
Abstract: Die Gas- und Dampfturbinenanlage umfaßt einen der Gasturbine (2) nachgeschalteten Abhitzedampferzeuger (6), dessen Heizflächen (12, 14, 16) in einen Wasser-Dampf-Kreislauf (8) der Dampfturbine (10) geschaltet sind. Um eine gute Gasturbinenkühlung und eine besonders effektive Nutzung der dabei gewonnenen Wärme für einen hohen Gesamtwirkungsgrad der Anlage zu erreichen, ist erfindungsgemäß zur Kühlmittelkühlung ein Zwischenkreis (34) vorgesehen, der mit einem ersten Wärmetauscher (36) zur Kühlung des Kühlmittels (L) und mit einem zweiten, in den Wasser-Dampf-Kreislauf (8) geschalteten Wärmetauscher (32) zur Übertragung der dabei gewonnenen Wärme verknüpft ist.
Patent WO-9517683-A1 (WO)
Inventor: VESTER MARKUS
IPC: G01R33/36
Filed: 1994-12-06
Abstract: Die Impedanzapassungsvorrichtung (2) enthält eine HF-Sende- oder Empfangseinrichtung (3), die über eine Anpaßschaltung (5) mit zwei Stellelementen (6, 7) an eine Sende- bzw. Empfangsantenne (4) angekoppelt ist. Ferner weist die Vorrichtung (2) Mittel zur Detektion des komplexen Reflexionsfaktors am Eingang der Anpaßschaltung (5) sowie für eine Einstellung der Stellelemente (6, 7) eine elektronische Steuerinrichtung (12) mit Berechnungsmitteln auf. Die Berechnungsmittel sollen erfindungsgemäß Einheiten zur Berechnung des komplexen Reflexionsfaktors der Antenne (4) aus dem detektierten komplexen Reflexionsfaktor und zur Berechnung der Einstellgrößen der Stellelemente (6, 7) für einen Reflexionsfaktor von Null am Eingang der Anpaßschaltung (5) sowie Einheiten zur Speicherung der Stellkennlinien der Stellelemente (6, 7) und der Wechselwirkungen in einem als ein lineares Viertor angesehenen Anpaßnetzwerk (8) der Anpaßschaltung (5) enthalten.
Patent WO-9612103-A1 (WO)
Title: Pompe d'injection de carburant
Inventor: HABERLAND SIEGFRIED
IPC: F02M41/12
Filed: 1995-09-20
Abstract: L'invention concerne une pompe d'injection de carburant comportant un coulisseau annulaire (20) pouvant être déplacé sur le piston de la pompe au moyen d'un régulateur. Ce coulisseau annulaire présente une arête de commande permettant de commander l'ouverture d'un canal de décharge du compartiment de travail de la pompe pendant la course de refoulement du piston de pompe. La partie du canal de décharge dépassant de la surface de revêtement du piston de pompe est conçue sous forme d'alésage radial (18) et le jet de carburant provenant de cet alésage est dévié par une surface de déviation (34) sur le coulisseau annulaire ou par une surface de déviation (76) sur le piston de pompe, de sorte que le jet soit dirigé hors du plan radial pour éviter des zones de pression agissant dans le sens axial et donc différentes contraintes axiales agissant sur le coulisseau de commande, dues à des opérations de commande d'aspiration individuelles. Ceci permet de réduire les fluctuations des quantités de carburant injecté, entre deux opérations d'injection, ainsi que les contraintes imposées aux pièces du régulateur.
Patent WO-9614626-A1 (WO)
Title: Verfahren zur positionsbestimmung eines fahrzeuges auf einer strasse
Inventor: GRABOW WILHELM
IPC: G01S13/87
Filed: 1995-10-13
Abstract: Erfindungsgemäß wird ein Verfahren zur Positionsbestimmung eines Fahrzeuges vorgeschlagen, bei dem das Fahrzeug im Kurzreichweitenbereich mit wenigstens einer Bake eine Datenübertragung durchführt. Durch die Datenübertragung mit mindestens zwei oder drei Baken kann eine Zuordnung von Datenübertragung und Fahrzeugposition innerhalb einer Kommunikationszone vorgenommen werden. Aus dem vom Fahrzeug gesendeten und an den Baken empfangenen Datenübertragungssignalen werden an den Baken jeweils relative Geschwindigkeiten des Fahrzeugs bestimmt. Aus dem Geschwindigkeitsverhältnis oder aus mehreren Geschwindigkeitsverhältnissen wird die Fahrspur oder die Position des Daten sendenden Fahrzeugs bestimmt. Eine bevorzugte Anwendung ist bei der Abbuchung von Straßenbenutzungsgebühren oder bei der Prüfung einer Fahrberechtigung vorgesehen.