baber/WOPTO huggingface dataset:
Patent DE-4334554-A1 (DE)
Title: Box for electrical installations
Inventor: WASSERFUHR FRIEDEL DIPL ING
IPC: H02B1/48
Filed: 1993-10-11
Abstract: The invention relates to a box for electrical installations. Said box has a lower part with a retaining space for electrical components, such as terminals, carriers for mounting plates, carriers for standard rails or the like. The upper opening in the lower part can be closed by means of a cover. There are a large number of depressions, in the form of grooves, in the base, in the region of which depressions the electrical components can be mounted. It is now proposed according to the invention to allow the electrical components themselves or their carriers to have mounting parts which engage in the groove-like depressions in the base, at a point which can be selected freely. These mounting parts have holding or connecting means which interact with the lateral boundary walls of the groove-like depressions. These holding or connecting means can be of different design. They can be designed as latching elements, clamping elements or else as a mounting screw (bolt).
Patent DE-4337463-A1 (DE)
Title: Stator having a ventilation device for an electrical machine without a casing
Inventor: EBERHARDT HEINZ-DIETER PROF DR
IPC: H02K1/20
Filed: 1993-11-03
Abstract: It is known for laminated stator cores to be constructed from individual laminates or partial laminated cores which are arranged with the layers offset. Transverse cooling channels are produced in this way. The invention is intended to provide a ventilation device for a stator of an electrical machine without a casing, which machine, while using the transverse cooling channels, has a low material cost, a low shaft (axial) height and intensive ventilation which nevertheless produces little noise. This is achieved in that individual laminates, having a square or hexagonal outer contour, are given a specific outer contour. These specific individual laminates are combined individually or in partial laminated cores and are arranged with the layers offset. Air guidance devices (3) are arranged over transverse cooling channels (6) on the laminated stator core (2) and carry the air flow which is produced by at least one fan (12). The air flow is divided within the air guidance devices (3), flows tangentially through the transverse cooling channels (6) and emerges at the top and bottom, or on the left and right, or on all sides. The invention relates to a stator having a ventilation device for forcibly ventilated electrical machines without a casing. <IMAGE>
Patent DE-4337676-A1 (DE)
Title: Trimmed wire-wound resistor for temperature detection, and method for the production of trimmed wire-wound resistors
Inventor: WEBER DAVID
IPC: H01C3/16
Filed: 1993-11-04
Abstract: A trimmed wire-wound resistor has two windings (2; 3), which are connected together and have different temperture coefficients, the electrical resistance of the wire-wound resistor being determined only by the resistance values of the two windings (2; 3). In a method for the production of the wire-wound resistor, the wire length of a first winding (2) of the wire-wound resistor to be newly wound is calculated using the measured wire length and measured resistance values of the previously wound wire-wound resistor, whereas the wire length of a second winding (3) of the wire-wound resistor to be newly wound is determined using the two measured wire lengths of the two windings (2; 3) and measured resistance values of the previously wound wire-wound resistor. Since trimming resistors are completely omitted, the wire-wound resistor can be constructed in a manner suitable for installation. In addition, it can be manufactured cost-effectively. <IMAGE>
Patent DE-4337730-A1 (DE)
Title: Method of covering and recultivating salt tips with the use of building rubble fractions
Inventor: WILBERG EBERHARD
IPC: B03B9/06
Filed: 1993-11-05
Abstract: In the method of covering and recultivating salt tips, excavated earth and special screen fractions of the rubble preparation are used, the rubble fraction serving as direct contact material.
Patent DE-4338167-A1 (DE)
Title: Method for improving the sight relationships when travelling backwards with motor vehicles
Inventor: HAUKE WILHELM DIPL ING
IPC: B60R1/02
Filed: 1993-11-09
Abstract: With the present invention, a method is described which makes it possible, when travelling backwards with a motor vehicle, to make the observation region in the side rear region of the vehicle visible by displacing the angle of view of at least one rear-view mirror for the duration of the backwards movement in such a way that objects which are located on the roadway and do not fall within the angle of view of a mirror set for forwards travel become visible.
Patent DE-4405657-A1 (DE)
Inventor: PIELOTH MANFRED
IPC: F16K31/06
Filed: 1994-02-22
Abstract: The magnetic valve, which can be used both as an individual valve for handling low flow rates and as a pilot valve for valves handling higher flow rates, has a narrow, elongated square valve housing (10) in which are formed two seats (38, 40) and a longitudinal chamber (26). A bar-like armature (28) is fitted freely and pivotable at one blunt end (30) in said chamber (26). The armature (28)  has two recesses (42, 44) opposite the seats (38, 40). A seal (46, 48) is fitted in each recess. The armature (28) is held in its operative position by a return spring (50) secured to the base of the chamber (26) and engaging in one recess (44) in the armature (28).
Patent DE-4413818-A1 (DE)
Title: Eccentric worm gear pump
Inventor: JAEGER ARNOLD
IPC: F04C2/107
Filed: 1994-04-20
Abstract: The eccentric worm pump has a rigid rotor and a stator which has an internal elastomeric covering. The hollow chamber of the stator and the rotor which meshes with it, both take the form of a coarse thread.The stator (4) is fitted with a cooling jacket (8), which has a cooling fluid passing through it. The cooling jacket is located on the metallic outer (6) of the stator, between pump fixtures (15) locating both stator ends.
Patent DE-4416939-A1 (DE)
Inventor: MORCK WERNER
IPC: B05B9/08
Filed: 1994-05-13
Abstract: A spraying gun has a handle part (6) and a connection part (3) for a housing (2) with a pressurised can. The connection part (3) is provided with a check valve and the housing (2) receives a tube (10) that carries a nozzle (11) at its free end. A spring-loaded injection needle (12) presses the opening of the nozzle (11) and extends into the tube (10). The injection needle may be actuated by means of a swivelling lever (9) mounted in the housing. In order to vary the position of the pressurised can in relation to the handle part (6) and to hold it in position with a simplified design of the spraying gun, the part (17) of the housing that carries the pressurised can connection part (3) is designed to rotate around the axis (19) of the injection needle (12) towards the part (18) of the housing that carries the handle part (6).
Patent DE-4425317-A1 (DE)
Title: Polymer foam mfr.
Inventor: EBELING WILFRIED DIPL ING
IPC: B29C44/34
Filed: 1994-07-18
Abstract: In a process for mfg. foamed material using a carbon dioxide blowing agent, one reactive component is mixed under pressure with liquid carbon dioxide and the mixture is combined with a second reactive component before passing through a relaxation appts. where the flow is divided repeatedly into individual streams with varying shear rates of 200-2000/sec.. Process appts. includes a claimed relaxation chamber (10), incorporating a packing (13) between two sieves (11,1 2) in the outlet.
Patent DE-4427479-A1 (DE)
Inventor: DAVENPORT JAMES HENRY
IPC: F04B13/02
Filed: 1994-08-03
Abstract: Heavy duty positive-displacement pumping apparatus, e.g. for handling sludges, slurries and the like, includes a hydraulic powered ram-type main pump (10) having inlet and delivery connections (22, 24) and a positive displacement ram-type metering pump (30) also hydraulically powered. The pumps are powered and controlled from a hydraulic power unit (44) whereby an additive substance is delivered by the metering pump to the main pump in predetermined synchronization with the main pump stroke, the apparatus further including dose control means for selectively varying the volume of each dose of additive delivered by the metering pump by regulating the hydraulic power supply cycle thereto, said means including adjustable means for determining the length of the operative stroke of the motoring pump ram. A photo-electric transducer or a potentiometer provides a position signal for the ram (36) of the pump (30), the signal being used to determine stroke reversal. <IMAGE>
Patent DE-4429054-A1 (DE)
Title: Redn. of sec. ammonia, carbon mon:oxide and di:nitrogen mon:oxide emission
IPC: B01D53/56
Filed: 1994-08-16
Abstract: Redn. of sec. emissions of NH3, CO and N2O in the selective non-catalytic denitrification process is achieved by incorporating additives in the reducing agent.
Patent DE-4429481-A1 (DE)
Title: Ink=feed system to printing press
Inventor: MUELLER JOACHIM
IPC: B41F33/00
Filed: 1994-08-19
Abstract: Dependent on the ink requirements of the printing block (D), the feed is varied during printing over different zones at right angles to the printing direction by adjustment of the ink thickness in the direction of the block. In one or more zones and for a set period ink is returned by adjustment of a thickness gradient in the opposite direction. In one or more further zones the ink transported in the reverse direction is counterbalanced by an increased ink supply. In particular zones, no ink can be supplied at all. Such zones can alternate with those where ink is supplied, and the ink supply can be shut off completely for set times while the inking mechanism continues to run.
Patent DE-4429695-A1 (DE)
Title: Viscous coupling device
Inventor: HAGIWARA MITSUTOSHI
IPC: F16D35/02
Filed: 1994-08-22
Abstract: A viscous coupling device has the following components: a housing (10); a dividing wall (13) which divides an internal space (20) in the housing (10) into a storage chamber (21) and an operating chamber (22), the dividing wall (13) having first connecting holes (25, 26) for connecting the storage chamber (21) to the operating chamber (22); a rotor (12) which is provided in the operating chamber (22) and is secured on an end section of an input shaft (11) in such a way that it rotates in common with the input shaft (11); a valve (27) which is provided in the storage chamber (21) for the purpose of opening and closing the first connecting holes (25, 26); and a rod (17), one end of which is attached to the valve (27) and the other end of which is attached to the inner circumferential section of a spiral bimetallic element (15), the rod (17) being rotatably supported by the housing (10). The housing (10) and the rotor (12) have labyrinth grooves (23, 24) in the surfaces and these grooves lie opposite one another. A viscous coupling device furthermore has a second connecting hole (29) which is arranged radially to the inside of the labyrinth grooves (24) in order to allow the viscous fluid to flow from the operating chamber (22) into an internal space (20a) of the operating chamber (22) when the viscous fluid has risen to high temperatures, and a temperature response element (16) which is connected to a sealing element (28) in order to ... the second... Original abstract incomplete. <IMAGE>
Patent DE-4437293-A1 (DE)
Title: Security door e.g. for public buildings
IPC: E06B5/10
Filed: 1994-10-19
Abstract: The figure shows the door (1), with on one side two flat, electrically conducting layers (13,14) which are some distance apart and are connected to a current source. The distance apart is large enough to ensure that they make contact, if subjected to a charge or explosion, by simple deformation, causing an alarm. The layers are based on a metallic lattice, one layer connected to a positive and the other to a negative pole. The figures also show the panels (7,8) and the central layer (9 to 11).
Patent DE-4439224-A1 (DE)
Inventor: SCHEIFELE HORST
IPC: B65B9/04
Filed: 1994-11-03
Abstract: A device (10, 10a) for processing a web of a foil (13) incorporating bubbles (11) has cut-off blades (18 to 20) and perforators (24, 25). The cut-off blades (18 to 20) are arranged on a cutting roll (15, 15a) co-operating with a pressure roll (30, 30a). The invention proposes the integration of the perforators (24, 25) into the cut-off roll (15, 15a). This simplifies the construction of the device (10, 10a) and the packaging strips (12) cut out of the foil web (13) are always centrally perforated.
Patent DE-4445010-A1 (DE)
Title: System for treatment of calcium oxide-contg. fly ash for disposal
Inventor: HORN GERHARD
IPC: C04B2/06
Filed: 1994-12-16
Abstract: CaO-contg. material, partic. CaO-rich fly ash, is treated with water in a reaction vessel downstream of a mixer and formed by a close belt conveyor (1), which is passed through degassing stations (9) at intervals, at openings of the conveyor, the stations pref. contg. a filter (12) and/or a suction equipment (13).
Patent DE-4445133-A1 (DE)
Inventor: KWETKAT KLAUS DR
IPC: C09K23/08
Filed: 1994-12-17
Abstract: The invention concerns amphiphilic compounds of general formula (I) with at least two hydrophilic and at least two hydrophobic groups based on esters. The amphiphilic compounds according to the present invention are mostly surface-active and can be used as emulsifiers, demulsifiers, detergents, dispergents and hydrotropic agents in industry and homes in fields such as metal machiring, ore extraction, surface refinement, washing and cleaning, cosmetics, medicine and food processing and preparation.
Patent WO-8606179-A1 (WO)
Inventor: KNOLL PETER
IPC: G02F1/1506
Filed: 1986-03-14
Abstract: Il est proposé de modifier de manière réversible, par électrolyse, la réflectance d'un miroir, notamment d'un rétroviseur pour véhicules automobiles, par création et enlèvement d'une couche métallique réfléchissante (12) sur une électrode plate (4).
Patent WO-9101395-A1 (WO)
Inventor: FISCHER HERBERT
IPC: D02H11/00
Filed: 1989-07-14
Abstract: Bei der Vorrichtung zur Herstellung von Kurzketten werden Fäden unterschiedlicher Farbe hintereinanderfolgend und nebeneinanderliegend aufgewickelt. Dabei ist die Fadenführeinrichtung entlang der Umfangskontur der Aufwickeleinrichtung bewegbar, während der Träger für diese feststeht. Die Winkelfläche und die Fadenführeinrichtung führen quer zur Bewegungsrichtung derselben eine Relativbewegung aus, wobei der Fadenführer zum Umlegen des Fadens um die Umlenkwalzen an einem Umlaufband fest angeordnet ist. Hierbei ist mehr als ein Fadenführer (18, 19) bzw. Fanghaken an dem Umlaufband (11) angebracht. Vorteilhaft befinden sich die Fadenführer (18, 19) in einem Abstand von einer halben Länge des Umlaufbandes (11).
Patent WO-9007794-A1 (WO)
Inventor: ZIMMER GUENTER
IPC: H01L27/092
Filed: 1989-12-06
Abstract: Beschrieben wird eine Hochspannungstransistor-Anordnung in CMOS-Technologie. Um eine Spannungsfestigkeit von über 20 Volt zu erreichen wird bei bekannten Hochspannungstransistor-Anordnungen die DMOS-Technologie (double diffused MOS) angewendet, bei der mit Hilfe einer zweistufigen Diffusion von Dotierungsatomen sowohl Source- als auch Drainzone mit Driftzonen umgeben werden. Diese Technologie erfordert bei der Herstellung zusätzliche Prozeßschritte. Bei der erfindungsgemäßen Anordnung ist nur die Drainzone mit einer Driftzone umgeben, während die Sourcezone unmittelbar in das Halbleitersubstrat eingebettet ist. Dadurch ist die Anordnung unter ausschließlicher Verwendung von Prozeßschritten der Standard-CMOS-Technologie und ohne zusätzlichen Prozeßschritte herstellbar. Mit einer Spannungsfestigkeit von über 50 Volt und bei speziellen Ausführungen von über 100 Volt eignet sich die erfindungsgemäße Hochspannungstransistor-Anordnung besonders für den Einsatz im Automobil- und Industrieanlagenbau.
Patent WO-9108599-A1 (WO)
Inventor: THALHAMMER ERICH
IPC: H01R4/24
Filed: 1990-10-16
Abstract: Die einen Klemmschlitz (3) begrenzenden Längskanten von Klemmschenkeln (2) der Schneidklemme (1) sind mit meißelartigen Abschrägungen (4) versehen, die einen Einlaufbereich (6) und einen Klemmbereich (5) überdecken. Dazwischen sind die Abschrägungen unterbrochen, so daß sich ein Vorsprung (7) ergibt, der das Herauslösen von eingeklemmten Schaltdrähten erschwert.
Patent WO-9207410-A1 (WO)
Inventor: ZIMMERMANN KURT
IPC: H02K3/18
Filed: 1991-09-18
Abstract: Es wird eine elektrische Gleichstrommaschine, insbesondere ein Andrehmotor (10) für Brennkraftmaschinen vorgeschlagen, bei dem der verfügbare Wickelraum für die Erregerspule (11) optimal ausgenutzt werden soll. Zu diesem Zweck sind die am Innenumfang des Maschinengehäuses befestigten Polkerne (16), von denen jeder eine Erregerspule (11) trägt, mit dem inneren Ende (11a) dieser Erregerspule (11) am Aussenumfang des Polkernes (16) verschweisst. Dadurch kann die Erregerspule (11) ohne Luftspalt zum Polkern (16) um diesen herumgewickelt werden.
Patent WO-9632910-A1 (WO)
Title: Hyperextensions-orthese in rahmenbauweise
Inventor: SCHILLER ROLAND
IPC: A61F5/02
Filed: 1996-04-20
Abstract: Es wird eine Hyperextensions-Orthese in Rahmenbauweise mit mehreren am Körper des Patienten aufliegenden Pelotten beschrieben, wobei die einzelnen mit Langlöchern (15) versehenen Gestängeelemente (13, 14) stufenlos den individuellen Bedürfnissen anpaßbar und in der gewünschten Stellung mittels Feststellschrauben (17) arretierbar sind.
Patent WO-9722707-A1 (WO)
Title: Systeme d'expression pour l'expression genique anaerobie dans des plantes superieures
Inventor: CERFF RUEDIGER
IPC: C12N15/82
Filed: 1996-12-17
Abstract: L'invention concerne un système d'expression permettant l'expression génique anaérobie dans des plantes supérieures. Ce système d'expression comprend le promoteur GabC4, ou des parties ou des variants de celui-ci, et un gène à exprimer.
Patent WO-9831861-A1 (WO)
Inventor: FECHNER WOLFGANG
IPC: D06B3/16
Filed: 1997-10-16
Abstract: Le dispositif (100) comprend un réservoir de rétention (10), rempli en partie d'un liquide de traitement (5). La bande de tissu (20) est acheminée sur un trajet horizontal passant par des rouleaux de renvoi, montés aux extrémités supérieures (8, 9) des traverses (2, 3) du réservoir de rétention (10), et pliée dans une traverse (2) dudit réservoir (10). Lorsque celui-ci (10) sort de l'autre traverse, la bande de tissu est déshumidifiée sur un dispositif d'aspiration (18). En amont du trajet horizontal (14) est installé un applicateur (30) du liquide de traitement.
Patent WO-9842977-A1 (WO)
Title: Brennstoffeinspritzventil und verfahren zur herstellung sowie verwendung eines brennstoffeinspritzventils
Inventor: STIER HUBERT
IPC: F02M51/06
Filed: 1998-01-21
Abstract: Die Erfindung betrifft ein Brennstoffeinspritzventil für Brenstoffeinspritzanlagen von Brennkraftmaschinen, das aus zwei vormontierten eigenständigen Baugruppen zusammengesetzt ist. Dabei umfaßt ein Funktionsteil (30) im wesentlichen einen elektromagnetischen Kreis und ein Dichtventil, während ein Anschlußteil (40) hauptsächlich von einem hydraulischen Anschluß (42, 43) und einem elektrischen Anschluß (45, 46, 47) gebildet ist. Im fertig montierten Einspritzventil wirken elektrische Verbindungselemente (33, 49) und hydraulische Verbindungselemente (28, 43) beider Baugruppen (30, 40) zusammen, so daß eine zuverlässige elektrische un hydraulische Verbindung gewährleistet ist. Das Brennstoffeinspritzventil eignet sich besonders für den Einsatz in Brennstoffeinspritzanlagen von gemischtverdichtenden, fremdgezündeten Brennkraftmaschinen.
Patent WO-9925078-A1 (WO)
Inventor: HAARDT MARTIN
IPC: H04B7/26
Filed: 1998-10-21
Abstract: L'invention concerne un procédé qui permet de transmettre des données entre des stations radio dans un système de radiocommunication. Le procédé, du côté émission, consiste à superposer les premières informations de signalisation et d'autres informations afin d'obtenir un signal de somme. Ces informations sont transmises simultanément. Le signal de somme est ensuite transmis dans un canal de fréquence, les différentes informations pouvant être différenciées par des structures fines individuelles. Du coté réception, un signal de réception est estimé, l'influence des premières informations de signalisation sur les autres informations étant éliminée par un calcul de correction. Puis la détection des autres informations est effectuée. Le procédé convient notamment à la transmission en mode TD-CDMA.
Patent WO-9927751-A1 (WO)
Title: Verfahren zur reduktion von als nutzdaten innerhalb von datenpaketen zu übertragenden kommunikationsdaten
Inventor: HUENLICH KLAUS
IPC: H04L12/64
Filed: 1998-11-17
Abstract: Es ist ein den Informationsgehalt von aus Sprachdaten und Nichtsprachdaten (oder Videodaten und Nichtvideodaten) bestehenden Kommunikationsdaten erhaltendes Datenkompressionsverfahren vorgesehen, bei dem in den Kommunikationsdaten auftretende Datenmuster durch ihnen zugeordnete Kodezeichen ersetzt werden. Die Zuordnungsvorschrift wird durch vorherige Analyse ausschliesslich von repräsentativen Sprachdaten (bzw. Videodaten) bestimmt. Datenmustern werden dabei in der Regel um so kürzere Kodezeichen zugeordnet, je häufiger das jeweilige Datenmuster in den analysierten Sprachdaten (bzw. Videodaten) auftritt.
Patent WO-0194479-A1 (WO)
Inventor: CODOLAR SANTIAGO ARIAS
IPC: C09D5/16
Filed: 2000-12-12
Abstract: The present invention provides a self-polishing marine antifouling paint composition comprising: i) at least one binder co-polymer comprising at least one side chain bearing at least one terminal group of formula (I), wherein X is (a), (b), (c), (d); p is 1 or, if X is -P(=O)<, p is 2; M is a metal whose valency is 2 or more; n is an integer of 1 or more with the proviso that n + 1 always equals the metal valency; L is an organic acid residue, or L is -OH, or combinations thereof; and fibres. The composition shows improvement of the properties with respect to integrity of the paint film after long term use and in particular when exposed to alternate dry and wet.
Patent WO-03008156-A1 (WO)
Title: Marteau hydraulique a piston et cylindre se deplaçant en opposition de phase
Inventor: VADSTRUP ESBEN
IPC: B25D17/24
Filed: 2001-06-26
Abstract: La présente invention a trait à un marteau hydraulique (1) comportant un carter-moteur (2) présentant un alésage cylindrique (3) dans lequel un piston (4) est disposé de manière à être mobile en direction axiale, ledit piston (4) transférant une énergie cinétique vers un outil auxiliaire (5) et des moyens de fourniture d'huile (8) et également d'établissement de pression dans le carter-moteur (2), ladite pression entraînant le déplacement du piston (4) et un couplage à une source d'énergie, et dans lequel ledit marteau (1) comporte en outre un corps de marteau (9), ledit corps de marteau entourant au moins le carter-moteur (2), et dans lequel ledit carter-moteur (2) est couplé de manière élastique par des premiers moyens (10) au corps de marteau (9) et le corps de marteau (9) comporte une poignée (11) dans la zone opposée à l'outil auxiliaire (5). Ainsi on réalise un marteau hydraulique qui ne présente pas les inconvénients des produits existants, et dans lequel on réalise un niveau de vibration bas, correspondant à moins de 2 1/2 m/s2, et en outre un niveau de bruit particulièrement bas dû à la construction obtenue, et enfin un fabrication simplifiée du produit en raison de la réduction du nombre de pièces et qui peuvent être produites en unités intégrées.
Patent WO-9212827-A1 (WO)
Title: Sanding belt
Inventor: BARMAN-JENSEN ROLF
IPC: B24D11/00
Filed: 1992-01-24
Abstract: The sanding belt according to the invention is made up of a base (1) of woven material on which abrasive particles (5) of wolfram carbide are glued. Abrasive particles (5) of this material have an advantage which manifests itself with use in connection with the sanding of non-metallic materials, in that less heat is developed due to the better cutting abilities of the particles, and there are fewer vibrations due to the weight of the particles.