baber/WOPTO huggingface dataset:
Patent DE-4334620-A1 (DE)
Title: Turnbuckle nut
Inventor: BUTTGEREIT KLAUS
IPC: F16B7/06
Filed: 1993-10-12
Abstract: The invention relates to a turnbuckle nut with two threaded nuts (1, 2) lying on a common longitudinal axis and arranged at a distance from one another. The threaded nuts (1, 2) have a right-hand and left-hand thread and are connected to one another by two longitudinal webs (3, 4) which are arranged at a distance from one another and are of symmetrical design relative to the longitudinal axis. So that such a turnbuckle nut is easier to actuate by hand with a large torque and without increasing the space requirement for the turnbuckle nut, the invention proposes that both longitudinal webs (3, 4) be arched outwards in a curve shape in their longitudinal area. <IMAGE>
Patent DE-4335620-A1 (DE)
Title: Jacquard machine
Inventor: KEIM WALTER
IPC: D03C13/00
Filed: 1993-10-19
Abstract: The invention relates to a Jacquard machine for the positive raising and lowering of the warp threads in a weaving machine without the use of harness cords. The invention relates, furthermore, to a process for operating the Jacquard machine according to the invention. The Jacquard machine according to the invention has a bistable element for each sinker (6). The bistable element can be designed, for example, as an elastically deformable bar (1) or elastically deformable leaf spring. A mechanical deformation stress acts periodically on the bistable element and guides the bistable element into one of two stable states in dependence on a slight initial deflection. An initiating device (8), which causes a slight deflection of the bistable element before the action of the mechanical deformation stress, ensures that the bistable element assumes a specific one of its two stable states. Furthermore, a controllable locking device (9), which permanently locks the bistable element in its stable states in a pattern-controlled manner, can be provided. During the locking time, the sinker (6) connected to the bistable element (1) does not participate in the raising and lowering movement. By means of an unlocking element (11), the locking state can be cancelled after a timespan dependent on the pattern to be woven. <IMAGE>
Patent DE-4336952-A1 (DE)
Title: Oil circuit cooling radiator for IC engine - uses inlet and outlet connection unions with flexible elastomer seals
Inventor: SCHLEIERMACHER HERBERT
IPC: F28F9/04
Filed: 1993-10-29
Abstract: Engine radiator (1) having oil connection unions (2) for oil inlet and oil outlet pipes arranged at a distance from one another. The unions are of the same construction and made as pressed components. The insertion piece (3) for the union has a shaped elastomer section (16) with a radial groove (5) to ensure a positive and flexible fit in the union. The wall of the groove grips the edges of the connecting opening (19). USE/ADVANTAGE - The production costs of the oil cooling radiator are reduced and the sealing action for the oil flow is improved.
Patent DE-4338074-A1 (DE)
Title: Piston ring for IC engine - is shaped from single material strip with two flanges extending sideways outwards in opposite directions and pressed against cylinder wall for sealing engagement.
Inventor: HINSHAW RODNEY C
IPC: F16J9/20
Filed: 1993-11-08
Abstract: The piston ring is formed by a single metal strip shaped into a divided ring and having two circumferential ends and a central web with integral inner end. Two flanges (40,42) extend sideways outwards from the outer edge of the central web and run at angles in opposite directions to each other. They are shaped so that the flanges extend into a radial position which is larger than a radial measurement of an inner circumferential face of a cylinder in which the piston ring is housed so that the circumferential ends adjoin one another in the assembled state to prevent gaps through which gas can escape. When making the piston ring the strip is folded to form two overlapping sections with integral continuous inner end. The two flanges are formed by separating the overlapping sections at a point from this end and then bending the flanges so that they extend outwards and the strip is cut off. USE/ADVANTAGE - IC engine piston rings with Y-shaped cross-section are of low cost and lightweight construction.
Patent DE-4341467-A1 (DE)
Title: Biological purification of effluent gas and outlet air
Inventor: KLICHE ROGER DR
IPC: B01J20/20
Filed: 1993-12-01
Abstract: Biological purification of effluent gas and outlet air is effected by passing the gas mixt. through a biofilter and a subsequent adsorption stage, and recycling the harmful substances separated in the adsorption stage to the biofilter.
Patent DE-4418707-A1 (DE)
Title: Snap-action switch with linear switch movement
Inventor: NEUBAUER WALTER
IPC: H01H5/04
Filed: 1994-05-28
Abstract: The purpose of the invention is to produce a space-saving toggle switch which can be assembled automatically and is equipped as a microswitch. This is achieved by designing the microswitch housing in two asymmetrically divided halves, the interface between which runs along the edge of one of the large side faces. This creates a relatively large assembly window, and, owing to the reduced number of undercuts in the components, an advantageous assembly direction. In addition, the switch can be readily adapted for different applications with minor changes to the machine-assembled components.
Patent DE-4419895-A1 (DE)
Title: Connecting arrangement in a prefabricated cable harness for vehicles
Inventor: OZAKI KEIICHI
IPC: B60R16/02
Filed: 1994-06-07
Abstract: A connecting arrangement in a prefabricated cable harness for vehicles and in a distribution box which is used in a prefabricated cable harness, a plurality of individual main wires and a plurality of branching wires which branch off from them and form secondary cable harnesses (forming predetermined circuits with the aid of connecting means) are connected to one another with the aid of connecting means on electrically insulating elements which are formed from a wafer or a thin panel and which cover electrical connecting regions between the main wires and the branching wires, and the insulating elements are arranged stacked one on top of the other such that the entire connecting arrangement can be arranged in a housing or a box. This design of the connecting arrangement results in the prefabricated cable harness or the distribution box which is used in it being reduced in size, and the weight and the level of integration of the prefabricated assembly or of the distribution box, respectively, can be respectively reduced or increased. Furthermore, changes (including the replacement of circuits and the addition of new circuits to already existing circuits) can be carried out easily. Since the branching wires which are accommodated in the housing or the distribution box by folding the main wires can easily be removed therefrom and the insulating elements can thus easily be checked, the maintenance of the connecting arrangement is furthermore significantly simplified.
Patent DE-4420309-A1 (DE)
Title: Electrohydraulic control of power-assisted steering unit for car
Inventor: HENNINGER MICHAEL
IPC: B62D6/02
Filed: 1994-06-10
Abstract: A power-assisted steering unit for a car has a hydraulic pump driven by an electric motor whose speed depends on various operational parameters. Any speed deviation of the motor from a setpoint is recognised and controlled. The speed deviation will be caused by load changes, eg, steering torque, or changes in the voltage of the supply, or through temperature changes. The setpoint depends on the car speed. The motor is controlled by varying the pulse width of its electrical supply. It is run continuously. In the picture, the motor 2 driving the pump 1 is connected to an ECU 3 which has an input from the speed sensor 4.
Patent DE-4423802-A1 (DE)
Title: Optical sensor for detecting indicatrices
Inventor: KLEY ERNST-BERNHARD DR
IPC: G02B3/00
Filed: 1994-07-01
Abstract: The sensor contains a special lens for deflecting a beam emitted from a point on the axis of symmetry in a spatial angle of about 2 pi into an axially parallel beam. The lens consists of smooth surfaces using both refraction and reflection for beam deflection and has different focal lengths for different emission angular regions. The lens is used in combination with a suitable input coupling lens for simultaneous top illumination of a specimen and to make a reflection indicatrix measurable. The aperture errors for both detection regions are reduced, e.g. by using a parabolic reflective surface (PA) and making the corresp. input surface (KZ) concentric with the emission point.
Patent DE-4432793-A1 (DE)
Title: Device for connecting pipe ends by means of a weldable socket
IPC: F16L13/02
Filed: 1994-09-15
Abstract: Device for connecting pipe ends of an existing gas line by means of a weldable socket which can be positioned on the gas-pipe ends which are to be connected to one another and of which the two ends can each be welded in a gas-tight manner to the outer surface of the inserted gas-pipe ends by means of an encircling weld seam. Before the welding operation, at both ends, the annular gap between the inner surface of the connecting socket and th eouter wurface of the inserted gas-pipe ends can be sealed in each case by means of a sealing ring which, before the connecting socket is positioned on the gas-pipe ends which are to be connected, can be inserted into an encircling receiving means, forming a protuberance, on the inner surface of the connecting socket and consists of a soft and resilient material and can be pressed by a [lacuna] between the sealing ring and the ocnnecting socket against the outer surface of the inserted gas-pipe end by means of a medium which is subjected to pressure in the receiving means, the receiving means, which partially receives the sealing rings and is formed by the protruberance of the connecting socket and receives the pressure medium, being formed from a hollow, annular channel which is located between the connecting socket and an inner space arranged centrally with respect to the same.
Patent DE-4433881-A1 (DE)
Title: Electrical power steering unit with improved housing
Inventor: SUGINO MITSUTAKA
IPC: B62D5/04
Filed: 1994-09-22
Abstract: An electrically activated power steering device comprises an electric motor 20 for producing forces for supporting an axial movement of a toothed rack 5 whose toothing 10 is held in engagement with a pinion 9, which pinion is attached to a steering shaft 7 which is connected to a steering wheel 6. The electric motor 20 and the toothed rack 5 are accommodated in a housing arrangement 1 which has a first housing 2 and a second housing 3 which are separated from one another in the axial direction of the toothed rack 5 and are attached to one another. The second housing 3 comprises a section 16 with a smaller diameter, a section 17 with a medium diameter and a section 18 with a larger diameter, which sections are connected in an axially successive fashion by means of tapering sections 24, 25. The electric motor 20 has a stator 21 which is attached to an inner surface of the section with a larger diameter 18, and a rotor 22, 23 which is arranged so as to turn around the toothed rack 5 in the section 18 with a larger diameter. <IMAGE>
Patent DE-4442413-A1 (DE)
Inventor: KELL DIETMAR DIPL ING
IPC: G01C21/00
Filed: 1994-11-29
Abstract: In a process for tuning a mobile radio receiver to transmitters broadcasting information, preferably traffic information, relevant to the particular position of the receiver, the position of the radio receiver at the time is determined. Input values dependent on the position determined are used to readout output values (programme identification codes) from a stored list which are characteristic of those transmitters which have information relevant to the position determined. The radio receiver is tuned to a transmitter with one of those transmitter identifications (programme identification codes).
Patent DE-4442444-A1 (DE)
Title: Valve for self=activated emptying of pipeline
Inventor: BOUT LOUWRENS
IPC: F16L55/07
Filed: 1994-11-29
Abstract: The valve operates when the pressure in the pipeline sinks to under a predetermined value. A piston or membrane type positioner (6) is arranged in the valve chamber (5). It is activated by a valve above the outlet (3) which is connected to the shutter (9). Pressure activation on the positioner towards the shutter is achieved by an introduction of a medium into the chamber.An emptying pipe (15) connects the inlet (2) to the pre-valve chamber (16) and is also connected to the chamber. The positioner is activated by a spring (11) in the opening direction of the valve which is a throttle which works when the chamber pressure rises due to refilling of the pipeline.
Patent DE-4446485-A1 (DE)
Title: Method of braking hybrid drive motor vehicle
Inventor: BOLL WOLF DR ING
IPC: B60W20/00
Filed: 1994-12-23
Abstract: A hybrid-driven vehicle has an IC engine (7) with generator (6) and battery (4) plus an electric traction motor(2). During braking of the electric motor, when it acts as a generator, there is regenerative feedback into the battery.  If the battery is fully charged, the feedback is into the generator, which now turns to motor operation to drive the IC engine. This mode is also activated if the battery temperature lies outside a permitted range or if the current density in the battery leads exceeds the permitted value. To adjust the traction motor braking, the throttle flap angle for the IC engine is positioned according to the braking power demanded.
Patent WO-8204451-A1 (WO)
Title: Self-supporting guiding rail for suspended monorail
Inventor: HOERTNAGL FRANZ
IPC: E01B25/24
Filed: 1982-06-09
Abstract: The rail (1) comprises an upper hollow profile (2) and a lower parallel hollow profile (3), which are rigidly interconnected by a web (4). The web comprises optionally current supply rails (15) and a longitudinal and lateral groove-shaped opening (14) having an omega cross-section, wherein rail fixing elements (1) are extended. To obtain a high rigidity of the rolling rail, the web (4) is comprised of two walls, of which the first wall (11) is an integral part of the upper profile (2) and of the lower profile (3) and of which the second wall (12) is connected to the upper (2) and lower (3) profiles by conforming to the shape thereof.
Patent WO-8809901-A1 (WO)
Inventor: JORISSEN BERND
IPC: F16N11/10
Filed: 1988-05-28
Abstract: Un dispositif de distribution continue de milieux liquides ou visqueux, notamment des lubrifiants, comprend un récipient (1) subdivisé par un élément de cloisonnement (7) ou similaire en une chambre (8) de réception du milieu et en une chambre à gaz sous pression (9), et une cellule (19, 20) agencée dans une insertion (17). Ladite cellule (19, 20) sert à générer électrochimiquement un gaz qui est amené dans la chambre à gaz sous pression (9) de façon à y créer une pression qui déplace l'élément de cloisonnement (7) et pousse ainsi le milieu hors de la chambre (8). Afin d'empêcher l'entrée de substances nuisibles dans l'insertion et d'éviter la fermeture accidentelle du circuit, une soupape (30) fermée par rapport à l'espace extérieur et s'ouvrant lorsque l'insertion (17) est insérée dans le couvercle (2) du récipient est agencée dans le canal de sortie (33) du gaz sous pression dans l'insertion (17).
Patent WO-8902667-A1 (WO)
Inventor: MEYER FRIEDHELM
IPC: H02J7/14
Filed: 1988-07-01
Abstract: Installation de générateur conformement au dessin, comportant un générateur pouvant être entraîné par un moteur à combustion interne, notamment via un engrenage intermédiaire, doté d'un réseau d'alimentation électrique en plusieurs parties et d'un circuit d'évaluation recevant, afin de régler l'alimentation, non seulement les quantités intrinsèquement connues mais également au moins une des suivantes: tr/min du moteur, tr/min du générateur, tension du générateur, courant du générateur, température des constituants du générateur, tension de la batterie, courant de la batterie, la température de la batterie ou la tension d'utilisation pour des utilisations sensibles ou hautement sensibles, à utiliser comme quantités d'entrée, stockées dans des champs caractéristiques et retirées avec les quantités d'entrée, afin de déterminer les quantités de sortie requises. Ces dernières ont un effet sur au moins une des quantités suivantes: le courant d'alimentation du générateur, la transmission de l'engrenage intermédiaire et la régulation des zones réagissant à la tension du système d'alimentation électrique. Par un circuit d'évaluation aux dimensions adaptées on peut établir des priorités afin d'optimiser l'utilisation, de réduire le nombre de tours par minutes du générateur lorsque le moteur à combustion interne produit un effort important, de réduire le bruit, d'optimiser la température des parties constituantes tout en assurant en même temps l'alimentation en énergie nécessaire. On peut donc adapter le système de générateur aux besoins à tout moment.
Patent WO-9002646-A1 (WO)
Inventor: MEURER BERND-CLAUS
IPC: B29C63/00
Filed: 1989-09-05
Abstract: Die Delamination von Verbundwerkstoffen, deren Lagen mittels Klebern miteinander verbunden sind, zum Beispiel die Delamination von in der Kartonagenindustrie verwendeten Stanzplatten, bei denen Zurichtungen von kostspieligen Stahlplatten unter beschädigungsfreier Wiederverwendbarkeit der Stahlplatten und gegebenenfalls auch der Zurichtungen im Falle von metallischen Fertigmatrizen zu trennen sind, ist aufwendig, da meist nur eine Trennung auf mechanischem Wege unter Zuhilfenahme von klebstoffauflösenden Lösungsmitteln möglich ist. Der mechanische Abtrag schliesst Beschädigungen an Stahlplatten und metallischen Fertigmatrizen nicht aus. Als Weg zur Lösung dieses Problems ist vorgesehen, Laminate insbesondere Stanzplatten in einem inkompressiblen Medium der Einwirkung von Ultraschallwellen auszusetzen, um so unter Verzicht auf mechanische Hilfsmittel die Komponenten zu trennen.
Patent WO-9116561-A1 (WO)
Inventor: SCHABERT HANS-PETER
IPC: F16K31/04
Filed: 1991-03-06
Abstract: Zum Schutz einer in der Armatur von einer in einem Gehäuse (4) drehbaren Spindelmutter (6) bewegten Spindel (2) ist eine Bremseinrichtung für die Spindelmutter (6) vorgesehen, bei der bei Überschreiten einer vorgegebenen Sollkraft auf die Spindel (2) zwei einander zugewandte Reibflächen (11, 13) gegeneinander gepreßt werden. Eine Reibfläche (13) ist mit der Spindelmutter (6) und die andere Reibfläche (11) mit dem Gehäuse (4) drehfixiert. Erfindungsgemäß ist für die Drehfixierung wenigstens einer der beiden Reibflächen (13) ein Leerwinkel (Ζ) vorgesehen. Durch diese Maßnahme ist zum erneuten Lösen der Spindelmutter (6) ein kleineres Drehmoment als das beim vorhergehenden Absteuerversagen wirksam gewordene Bremsmoment erforderlich.
Patent WO-9503187-A1 (WO)
Title: Fahrzeugheizung mit zwei kreisläufen
Inventor: HUMBURG MICHAEL
IPC: B60H1/03
Filed: 1994-06-23
Abstract: Es wird eine Fahrzeugheizung mit zwei Kreisläufen aufgezeigt, wobei der eine Kreislauf von dem Fahrzeugantriebsmotor (1) über ein Heizgerät (3) und einen Heizungswärmetauscher (5) wieder zum Motor (1) führt, während der andere Kreislauf von dem Heizgerät (3) über den Wärmetauscher (5) wieder zum Heizgerät (3) führt. Diese beiden Kreisläufe können mit einem einzigen Ventil, einem Zweiwege-Ventil (8) in baulicher Vereinigung mit einem Rückschlagventil (9), selbsttätig geschaltet werden, so dass keine Hilfsenergie, wie z.B. Strom aus der Bordbatterie, benötigt wird.
Patent WO-9524770-A1 (WO)
Inventor: VOGT WILHELM
IPC: H04N19/00
Filed: 1995-03-08
Abstract: Es wird ein Verfahren zur Übertragung von Bildern vorgeschlagen, das eine effiziente Ausnutzung der festgelegten Datenrate ermöglicht. Dabei werden die zu übertragenden Bilddaten in Klassen unterschiedlicher Empfindlichkeit in bezug auf Kanalfehler eingeteilt, und die Klassen werden mit unterschiedlichem Fehlerschutz versehen und übertragen. Den einzelnen Klassen sind Informationsworte vorangestellt, die Informationen über die Anzahl der zur Klasse zählenden Datenbits und den verwendeten Fehlerschutz beinhalten. Zusätzlich werden den Bilddaten eines Bildes jeweils ein Synchronisationswort hinzugefügt. Beim Empfänger werden die ersten Informationsworte nach einer festgelegten Coderate kanaldecodiert und die in den ersten Informationsworten abgelegten Informationen zur Kanaldecodierung der Bilddaten verwendet. Die Bilddaten werden anschließend einer Bildquelldecodierung unterzogen und ausgegeben.
Patent WO-9526219-A1 (WO)
Title: Procede de production de feuille filtrante souple protegeant contre les agents chimiques nocifs et utilisation d'un tel materiau filtrant
Inventor: SMOLIK KLAUS
IPC: A62D5/00
Filed: 1995-03-23
Abstract: L'invention concerne un procédé de production de feuille filtrante souple protégeant contre les agents chimiques nocifs. Une couche de produit alvéolaire imprégnée d'une pâte contenant des particules actives est liée simultanément avec une couche porteuse réalisée de préférence en textile, les deux couches étant fortement comprimées au cours du processus de liaison. On obtient ainsi une feuille filtrante à pouvoir calorifuge relativement faible, qui se prête par conséquent à une utilisation dans le domaine des vêtements de protection. Comparativement à des matériaux connus, ce matériau se caractérise en ce qu'il présente une activité homogène sur toute sa surface à l'encontre d'agents chimiques nocifs.
Patent WO-9628127-A1 (WO)
Inventor: GALASSO GIOVANNI
IPC: A61H21/00
Filed: 1996-03-15
Abstract: The proposal is for a massage device for bodily cavities, the surface of which is at least partly flock-coated.
Patent WO-9705356-A1 (WO)
Inventor: STENZEL BERND
IPC: E05F1/00
Filed: 1996-07-22
Abstract: A hinge for a self-closing element, in particular for a self-closing door (1), has tabs (3, 4) secured to the closing element (1) and to associated holding means. The tabs (3, 4) are joined together in an articulated manner by a linking pin (6). At least one permanent magnet (7, 12) is arranged on each tab (3, 4). The permanent magnets of both tabs have approximately the same shape and are arranged on the linking pin next to each other. The permanent magnets are in register and when the closing element is closed, the axes of the permanent magnet are parallel and their like poles face away from each other.
Patent WO-9811604-A1 (WO)
Title: Procede de production d'une matrice cellulaire a dram
Inventor: ROESNER WOLFGANG
IPC: H01L21/8242
Filed: 1997-07-28
Abstract: L'invention concerne une matrice cellulaire à DRAM qui comprend, par cellule mémoire, un transistor MOS vertical dont la première zone (4) source/drain est reliée à un noeud mémoire d'un condensateur (4, 15, 16) de mémoire, dont le canal (3) est entouré de façon annulaire par une grille (13) et dont la deuxième zone source/drain est reliée à une ligne de bits (2) enterrée. On réalise la matrice cellulaire à DRAM selon une technique de pièces d'écartement en utilisant seulement deux masques et avec une surface de cellules mémoire égale à 2F2, F étant la grandeur structurelle minimale pouvant être produite selon la technologie en question.
Patent WO-9853548-A1 (WO)
Inventor: BITENC BOSTJAN
IPC: H02M1/00
Filed: 1998-05-06
Abstract: The invention relates to a method and circuit for disconnecting a converter (U), specially during a short circuit occurring in the rectifier of a converter. In normal operational mode, the current is limited to a set value by a switching transistor (T1) of the converter. A short circuit current is detected by an evaluation unit (SUE) when a disconnection value is exceeded and the converter is deactivated.