baber/WOPTO huggingface dataset:
Patent DE-4402432-A1 (DE)
Title: Coated granules for prodn. of granite like artificial stone
Inventor: SCHULTZE-KRAFT ANDREAS
IPC: F24J2/51
Filed: 1994-01-27
Abstract: A granulated rock-like material (I) has surfaces coated with a pigmented, mineral-filled coating based on silicate and/or acrylate (II), making it very suitable for the prodn. of moulded prods. (III) made of granite-like artificial polymer stone.  Also claimed are granulates and mouldings of polystyrene (PS) foam, with an opt. pigmented, mineral-filled surface coating as above, suitable for the prodn. of lightweight mouldings of artificial stone or polymer concrete.  Also claimed is a process for surface coating granular rock-like material such as waste glass, natural rock, artificial rock or stony rubbish to make it suitable for the above application, by applying a water-diluted pigmented, filled coating (II).  Also claimed is a similar process for coating PS foam granules, and a process for coating PS foam mouldings by brushing, roller-coating, spraying or dip-coating with an emulsion made from aq. alkali silicate soln.and/or water-diluted acrylic and contg. a finely-divided mineral filler.
Patent DE-4405788-A1 (DE)
Title: Concentric steam through=flow heater with air extraction
Inventor: BRESTOVAC BORO DIPL ING
IPC: F28D7/12
Filed: 1994-02-23
Abstract: The heater has a device inside the housing jacket composed of at least three concentric metal tubes (2,4,6), with their ends linked to each other by rings (9,10,12), and the closure points removably connected by a flange joint (15,13) to the tubes and to the top and bottom (8,14) of the jacket. The flow guide tube (3) is fixed to the closure points. This tube is shorter than the concentric tubes. The steam input (18) and condensate output (19) are fitted on the bottom of the housing. The cold-fluid chambers (A,B) in the upper part are connected by tubes to the collectors (21,22).
Patent DE-4410878-A1 (DE)
Title: Device and method for monitoring a pilger mill
Inventor: CUEMAN MICHAEL KENT
IPC: B21B37/00
Filed: 1994-03-29
Abstract: A device and a method for monitoring a pilger mill have a crankshaft which drives rolls for a back and forth movement in order to reduce a tube by means of a mandrel. A linear sensor which is connected to the mandrel supplies a mandrel-position signal. A rotary sensor which is connected to the crankshaft supplies a crankshaft-angle signal. A processor for linking the mandrel position signal and the crankshaft-angle signal supplies a characteristic of the mandrel movement signal for the tube reduction.
Patent DE-4413284-A1 (DE)
Title: Plaster of blocks or slabs and possible intermediate fillers
Inventor: PERMESANG CLAUS DIPL ING
IPC: E01C5/22
Filed: 1994-04-16
Abstract: The fillers (4) are for the intermediate spaces between the blocks (1) or plates. The latter have depressions (3) or shoulders as seats for the fillers, etc., or for decorative elements laid during the pavement laying. The depressions are at one side face (2) as seats for fillers fixed to two blocks, etc..Typically the depressions and the fillers are block-shaped, or the depressions may be semi-cylindrical and the fillers cylindrical. If used as lawn path, the blocks, etc. may have cut-off corners. The blocks, etc. may have depressions, next to one corner, as seats for fillers fixed to four blocks.
Patent DE-4413945-A1 (DE)
Title: Loudspeaker
Inventor: LEE SANG PIL
IPC: H04R9/00
Filed: 1994-04-21
Abstract: The loudspeaker drive unit includes a compensation coil 130 having 40 - 120% of the number of turns in the voice coil 123. The compensation coil is wound in the opposite direction to the voice coil and is connected in series with the voice coil. The compensation coil is mounted on the central portion of the magnet system. The compensation coil 130 thus counteracts the AC magnetic flux generated due to the motion of the voice coil 123 and so improves the quality of the drive unit by reducing sound distortion. <IMAGE>
Patent DE-4419197-A1 (DE)
Title: Process for the production of a paint finish with a coloured decoration
Inventor: TRESCHER HANS-ULRICH
IPC: B05D5/06
Filed: 1994-06-01
Abstract: A process for the production of a paint finish having a coloured decoration on a component (1) proposes first applying a paint film (4) in the desired decoration colour to the component (1) and then applying a further paint film (5) in the desired principal colour of the finish on top of the first film. After curing, part (6) of the further paint film (5) is removed by means of a laser to the depth of the paint film (4) having the desired decoration colour, so that subsequent filling of the zone (6) where the paint has been removed is not necessary for producing the decoration colour (Figure 2). <IMAGE>
Patent DE-4420507-A1 (DE)
Title: Building material mixt. used in mfr. of road surfaces
Inventor: KUEHLING RAINER
IPC: C04B14/22
Filed: 1994-06-13
Abstract: Building material mixt. contains a binder and an additive partially formed of broken glass.  Process for the recovery of the additive is also claimed.  The additive for the building mixt. is recovered by forming broken glass by crushing used glass and sorting into particle sizes. The broken glass is made from non-recyclable waste glass. The additive is made of a mixt. of broken glass and gravel and/or chippings and/or further materials. The binder is cement, bitumen or lime. The amt. of broken glass present is 5-40 wt.% when the binder is cement, or bitumen, and 3-20 (pref. 10) wt.% when the binder is lime.
Patent DE-4428591-A1 (DE)
Title: Two or more layer plastic sealing strip for construction, sealing process and use
Inventor: GRAAFF MARTIN VAN DE
IPC: B32B3/08
Filed: 1994-08-12
Abstract: A two or more layer plastic strip for sealing in building work or pressurised water areas comprises plastic sheets (1,2) welded at the edges . A separating layer (5) between the sheets (1,2) comprises a random fibre mat, three dimensional fabric or mat made of elastic fibres. Alternatively the separating layer is arranged on one of the sheets (1,2) or forms a layer of a plastic strip having spacers over the surface. Tubular collars (6) on the upper surface of the sealing strip connect the interior of the strip via openings (7) to exterior tubes. In a process for sealing of constructional elements a vacuum is applied to the inner chamber of the sealing strip before laying in position and is maintained during the positioning and fixing operation.  Also claimed is a use for the plastic strip for sealing buildings or building elements, esp. in tunnel constructions or ground water reservoirs.
Patent DE-4429710-A1 (DE)
Inventor: FALLER JUN ALEXANDER
IPC: B65G63/02
Filed: 1994-08-22
Abstract: The invention concerns a process and device for transferring freight, in particular from rail to rail, rail to road and rail to ship, transfer being effected between a rail vehicle and an unloading station by transverse sliding relative to the rail vehicle's direction of travel. The proposed process and device are characterized by the fact that an interchangeable floor (3) mounted on a rail vehicle (1) in such a way that it can slide transversely is used as the transfer unit, this unit sliding transversely during the transfer process between the rail vehicle (1) and a loading or unloading station (31).
Patent DE-4431089-A1 (DE)
Title: Temp. difference pump
Inventor: WEISS HANS LADISLAUS
IPC: F24J3/00
Filed: 1994-09-01
Abstract: The temp. difference pump has a parallel and series structure and control for the separate media chambers and their temp. levels at equal times. A temp. loading of Tmax -  DELTA tw m-(m-O) to Tmax - DELTA tw. m - (m-m) and Tmin +  DELTA tk. y - (y-0) to Tmin +  DELTA tk. y - (y-y) run against each other. The energy supply for  DELTA tw and  DELTA tk are from the system itself.
Patent DE-4434048-A1 (DE)
Title: Brushes made without rejects
Inventor: LOZANO JOSE
IPC: A46D3/08
Filed: 1994-09-23
Abstract: A pressure injection mould makes brush bodies, combining the bristle bundles with them. In the injection mould cavity, an arrangement of shaped holes receives bristle bundles from transfer dies. As appropriate, a supplier presents bundles to a holder, with suitable bundle receivers. Shaped holes (9c) in the mould, receive the bristle bundles (3) in a profiled inner wall (17a), matching the cross-section of individual bundle fibres (15).
Patent DE-4437740-A1 (DE)
Title: Rotary motor for producing high turning moment from low numbers of revolutions
IPC: F01C1/344
Filed: 1994-10-21
Abstract: The motor comprises a rotor housing (13) with a motor inner-wall. A rotor (12) is contained within the housing. There is a space between the rotor and the inner-wall of the rotor housing. Several telescopic sealing leaves are arranged at equal distances along the circumference of the rotor. The sealing leaves are spring-tensioned and in contact with the motor wall of the rotor housing, in order to sub-divide the motor space into several chambers. Each of the sealing leaves has a housing contained within the rotor. The motor further comprises several depressions (17) on the rotor between two neighbouring sealing leaves.
Patent DE-4439186-A1 (DE)
Title: Elastomeric motor head seal
Inventor: KUENZEL HEINZ-THOMAS DR
IPC: F02F11/00
Filed: 1994-11-03
Abstract: The elastomeric seal, is of an elastomeric material which is a paste at room temp., and cross links in a max. of 10 mins. The material is pref. silicon, acrylate or polyurethane. The elastomer is applied to the sealing surface before it is cross linked, and allowed to dwell for a cross linking time, and then stamped into the required shape, followed by a further time span for a full crosslinking.
Patent DE-4439669-A1 (DE)
Inventor: BRUENNEMANN MICHAEL
IPC: C08G18/62
Filed: 1994-11-07
Abstract: The invention pertains to an aqueous two-component polyurethane coating agent containing (A) a water-dilutable polyacrylic resin (A) with an OH number of 40 to 200 and an acid number of 20 to 100 mg KOH/g and (B) a polyisocyanate component, characterized in that the water-dilutable acrylic resin can be produced by solution polymerization from at least one ester of (meth)acrylic acid and a cycloaliphatic C6 to C10 alcohol, excepting cyclohexylmethacrylate; at least one monomer containing a hydroxyl group; optionally at least one vinyl ester of  alpha -branched monocarboxylic acids with 5 to 18 C atoms per molecule and/or at least one product from the reaction of acrylic acid and/or methacrylic acid with the glycidyl ester of alpha -branched monocarboxylic acids with 5 to 18 C atoms per molecule; at least one monomer containing a carboxyl group, and optionally other monomers essentially free of carboxyl groups, the resulting polyacrylic resin being at least partially neutralized and dispersed in water.
Patent DE-4441085-A1 (DE)
Title: Continuously variable transmission for automobile
Inventor: MEYERLE MICHAEL
IPC: B60K17/28
Filed: 1994-11-18
Abstract: The transmission has hydrostatic/mechanical power distribution, with a number of different ranges, provided by a hydrostatic converter (4c) with variable vol. and constant vol. hydrostats (A, B) and a power distributor dividing the drive power between hydraulic and mechanical paths, with summation of the drive powers before the output of the transmission. One or more hydrostat bridging devices allow one or more fixed transmission points, selected automatically or manually to be obtained by locking the constant vol. hydrostat, by using a range locking circuit (KB) and/or via a mechanical stabilisation device (KD).
Patent DE-4443535-A1 (DE)
Title: Ball trolley for conveying tennis balls
Inventor: ADAM GUENTER
IPC: B62B3/04
Filed: 1994-12-07
Abstract: The trolley has a frame (1) with rollers (2) and a vertical support bar (4). The bar carries a vertically displaceable container (15) with receptacles (22) for tennis balls (23).When the trolley is not in use, the receptacles are lowered to a bottom position and the support bar is folded over the trolley. The support bar has a joint between the lower section (4') and the folding section (4'').
Patent DE-4444249-A1 (DE)
Title: Catalyst compsn. giving extended pot life in compact polyurethane prodn.
Inventor: HORN PETER DR
IPC: C08G18/18
Filed: 1994-12-13
Abstract: In a catalyst compsn. (I) for producing compact polyurethanes (II) by the polyisocyanate poly-addn. process consisting of tert. amine(s) and organic acid(s), the acid is an aromatic acid contg. other NCO-reactive gp(s). attached to the same aromatic ring as the COOH gp..   Also claimed is a method of producing (II) using (I).
Patent DE-4447440-A1 (DE)
Title: Commutation and extinction system for electric railway DC supply
Inventor: GERLACH HORST DR ING
IPC: H01H9/54
Filed: 1994-12-28
Abstract: The system uses a commutation and extinction circuit connected across the switching path of a rapid switching device (SU), with short-term firing pulses for the commutation thyristors (Thk) and bridge circuit valves (1, 2, 3, 4) supplied simultaneous with the switching commands for the rapid switching device. The function of the switching section is monitored by establishing a current flow between the busbar and the switching section and detecting the current at the output of the switching section, for use as a function criteria.
Patent WO-8606337-A1 (WO)
Inventor: APER LUDWIG
IPC: B62D25/08
Filed: 1985-04-19
Abstract: Véhicule à moteur permettant de disposer de plusieurs capicités de charge en fonction des besoins, caractérisé par le fait qu'il possède une partie avant (1) contenant le propulseur, une partie centrale séparable (2) (module) et une paroi arrière démontable (3, 4), pouvant être montée alternativement sur la partie centrale (2) ou sur la partie avant (1).
Patent WO-8602410-A1 (WO)
Title: Fuel injection nozzle for combustion engine
Inventor: HOFMANN KARL
IPC: F02M61/16
Filed: 1985-09-11
Abstract: Fuel injection nozzle for combustion engine having a spring-biased valve needle (24) and swirl tunnels leading to the nozzle opening (18). Said channels consist of grooves (66) provided in a sleeve (62) surrounding the valve needle (24) and of corresponding grooves provided in the nozzle body (10) or the valve needle (24). Said arrangement enables to obtain, by means of conventional machining operations, excellent surfaces for the faces of the oblique channels (66).
Patent WO-8607505-A1 (WO)
Inventor: CORBACH RAINER
IPC: H02K1/17
Filed: 1986-05-13
Abstract: La machine à collecteur à excitation par aimant permanent, consistant en particulier en un petit moteur pour véhicule à moteur, présente des pôles auxiliaires (16) en fer doux portés par l'armature (13) du stator afin d'obtenir un comportement de montage série. Les aimants permanents (15) sont disposés sur l'armature (13) par leur surface extérieure cintrée et s'appuient latéralement d'une part sur la surface latérale des pôles auxiliaires (16) et d'autre part sur un élément de support porté par l'armature. Afin de réaliser une fixation des aimants permanents appropriée à la fabrication en grande série, les éléments de support sont formés d'épaississements (19) bombés radialement vers l'intérieur venus d'une pièce avec l'armature. Le montage est effectué par simple placement des aimants permanents (15) entre les pôles auxiliaires et les épaississements correspondants (19). Les aimants sont ainsi maintenus de manière sûre contre tout déplacement dans la direction de la périphérie de l'armature (13) et contre une rotation vers l'intérieur.
Patent WO-8804750-A1 (WO)
Inventor: WINSEL AUGUST
IPC: F16N11/10
Filed: 1987-02-20
Abstract: L'invention a pour objet une cellule galvanique constituée d'un boîtier, d'une cathode, d'une anode et d'un électrolyte aqueux pour la production de gaz destinés au transport de fluides. La cellule est connectée à une source électrique extérieure qui produit un courant dans la cellule, donnant naissance à la quantité de gaz recherchée. On utilise une cellule qui présente à l'état initial : a) seulement une substance électrochimiquement oxydable, une électrode de dégagement d'hydrogène et un électrolyte aqueux ou b) seulement une substance électrochimiquement réductible et une électrode de dégagement d'oxygène et un électrolyte aqueux, ces cellules produisant, sous l'effet du courant, de l'hydrogène ou de l'oxygène qui se forment dans les pores d'une électrode de diffusion de gaz et se dégagent par les pores d'une membrane de diffusion hydrophobe, l'électrolyte étant maintenu à l'intérieur de la cellule par la dépression capillaire élevée de la membrane.
Patent WO-9100428-A1 (WO)
Inventor: KRAEMER GUENTER
IPC: F04B23/02
Filed: 1990-05-14
Abstract: Afin de faciliter le montage et le démontage de pompes (4) à moteurs submersibles dans des eaux d'égouts ou dans des récipients (1) d'excréments, le conduit principal (5) agencé du côté de compression de la pompe (4) à moteur est situé au-dessus du logement (6) de la pompe, à la manière d'une poignée, et l'extrémité libre (8) du conduit principal (5) similaire à une poignée est reliée à l'extrémité libre (11) du conduit de refoulement (7) au moyen d'un raccord enfichable auto-étanchéifiant (9). L'extrémité libre (8) est orientée verticalement vers le bas et l'extrémité libre (11) est orientée verticalement vers le haut. On peut ainsi retirer la pompe (4) à moteur submersible du récipient (1) ou l'introduire dans celui-ci sans qu'il soit nécessaire de procéder à des opérations manuelles à l'intérieur du récipient (1).
Patent WO-9209408-A1 (WO)
Inventor: HAEGELE MARTIN
IPC: B25J15/02
Filed: 1991-11-22
Abstract: Beschrieben wird ein Greifersystem, insbesondere zur Reinraumanwendung, mit einem Grundteil, der an einer Handhabungseinrichtung oder dgl. anbringbar ist, und an dem zwei Greiferbacken gehalten sind, die einen Linearteil (2, 2') aufweisen, der in dem Grundteil (1) in Richtung seiner Längsachse verschiebbar gelagert ist, so daß die Greiferbacken eine Zustellbewegung zur Handhabung von Wafern, Carriern o. dgl. ausführen können. Die Erfindung zeichnet sich dadurch aus, daß am vorderen Ende jedes Linearteils (2, 2') eine Dreheinheit (4, 8) angebracht ist, deren Welle (11) sich in etwa senkrecht zur Längsachse des Linearteils (2, 2') erstreckt und wenigstens zwei unterschiedliche Greifelemente (13, 14, 16) trägt.
Patent WO-9216738-A1 (WO)
Title: Fuel injection pump
Inventor: MENDLE JOHANN
IPC: F02M69/02
Filed: 1992-02-21
Abstract: The fuel injection pump has a drive shaft (15) with a plurality of eccentric drive cams (16-18), the rotary movement of which is converted into the reciprocating movement of the pump piston (46) via crosshead blocks (45). The space (13) containing the drive shaft (15) is connected to the fuel supply line (30) via drillings (56, 55). The pump working chamber (66) is supplied with fuel via drillings (67) in the piston and drillings (51) in the crosshead blocks and recesses (54) in the drive cams. A geometrically precise intake control is facilitated by the recesses formed on the periphery of the drive cams.
Patent WO-9303247-A1 (WO)
Inventor: SCHACK ARNOLD
IPC: E05B65/10
Filed: 1992-05-12
Abstract: Die Erfindung betrifft eine Handentriegelung für Türen, die auch im Bereich von Flucht- und Rettungswegen angewendet werden kann. Mittels eines bistabilen Magneten (1) wird eine Türverriegelung durchgeführt. Über ein Bowdenzugsystem (12) in Verbindung mit einer Schieberplatte (11) wird dieser bistabile Magnet (1) aus der Verriegelung herausgebracht und gibt somit die Türverriegelung frei.
Patent WO-9506928-A1 (WO)
Inventor: KUEHNER KARL-FRIEDRICH
IPC: G08B21/00
Filed: 1994-08-27
Abstract: L'invention concerne un dispositif de déclenchement d'un système de détresse, notamment dans un véhicule équipé d'un régulateur pour influer sur la pression de freinage et/ou sur le couple moteur et/ou sur la direction en fonction du comportement cinétique des roues du véhicule et/ou du véhicule proprement dit. En cas de défaillance du régulateur, un organe de commande du régulateur met le système de détresse à la terre et l'anomalie est ainsi signalée. Il est prévu au moins  un comparateur auquel peut être appliquée d'une part une tension de comparaison et d'autre part une autre tension. Le comparateur est ainsi connecté. La masse qui lui a été appliquée est appliquée au système de détresse si l'autre tension est inférieure à une première tension de comparaison et/ou si l'autre tension est supérieure à une seconde tension de comparaison.
Patent WO-9701947-A1 (WO)
Title: Abdeckvorrichtung für durch öffnungen in einer gehäusewandung eines datenverarbeitungsgerätes zugängliche einbauplätze für dort einsetzbare standard-flachbaugruppen
Inventor: JERG JUERGEN
IPC: G06F1/18
Filed: 1996-06-19
Abstract: Ausgehend von einem Kunststoffgehäuse mit einer im Bereich der schlitzartigen Einbauplätze vorgesehenen, wannenförmig nach innen gerichteten Einbuchtung ist an der Innenseite der Gehäusewandung (1) ein metallisches Schirmelement (10) aus federndem Blechmaterial befestigt, das mit zu den Durchbrechungen der Gehäusewandung (1) deckungsgleichen Durchbrüchen und mit auf Führungs- und Rastelemente (8, 9, 13) der Gehäusewandung (1) aufsetzbaren Aussparungen (14, 15) versehen ist, wobei der in die Führungs- und Rastelemente (8, 9, 13) der Gehäusewandung (1) eingreifende Montagewinkel (5) sich federnd am Schirmelement (10) abstützt.
Patent WO-9803936-A1 (WO)
Title: Dispositif portable de transfert de donnees et element de fixation
Inventor: FRIES MANFRED
IPC: G06K19/077
Filed: 1997-06-26
Abstract: L'invention concerne un dispositif portable de transfert de données permettant de transmettre, sans contact, des signaux électriques ou des données à un poste de lecture-écriture. Ce dispositif comprend un support de données (2) comportant un circuit électronique avec une mémoire de données, conçu de façon intégrée. Ce dispositif comprend également un élément de couplage (3) qui est associé au circuit électronique et placé ou maintenu dans une position spatiale prédéterminée par rapport au circuit électronique. Le support de données (2) et l'élément de couplage (3) sont conçus en tant que composants utilisables de façon autonome, indépendamment l'un de l'autre. Un élément de fixation (4) adapté au moins en partie aux dimensions extérieures du support de données (2) maintient le support de données d'une part, et l'élément de couplage (3) d'autre part dans la position prédéterminée par rapport au support de données (2)
Patent WO-9839620-A1 (WO)
Title: Flugführungssystem für tieffliegende fluggeräte
Inventor: SCHAEFER CHRISTOPH
IPC: G01S17/933
Filed: 1998-03-04
Abstract: Die Erfindung betrifft ein Flugführungssystem für tieffliegende Fluggeräte, wobei ein Basisbild als Bild der vor dem Fluggerät liegenden Szene durch die natürliche Sicht des Piloten vorhanden oder mittels eines Sensors erzeugt wird. Zusätzlich sind folgende Einrichtungen vorhanden: ein Navigationssystem zur Bestimmung der erdfesten Koordinaten und der Lage des Fluggeräts, ein Entfernungsbildsensor zur dreidimensionalen Erfassung der vor dem Fluggerät liegenden Szene, eine Flugführungseinheit, die aus den Daten des Navigationssystems sowie des Laserradars eine Sicherheitslinie als Überlagerung zum Basisbild auf einem Display generiert, wobei die Sicherheitslinie bei gegebenem Steigvermögen des Fluggeräts ein Maß für den mindestens erforderlichen Bahnanstieg des Fluggeräts für einen kollisionsfreien Flug in der jeweiligen Kursrichtung ist.
Patent WO-9856515-A1 (WO)
Title: Reaktor zur grundwassersanierung und verfahren zum herstellen des reaktors
Inventor: WULFF KLAUS
IPC: E02D19/12
Filed: 1998-06-05
Abstract: Die Erfindung ermöglicht die wirtschaftliche Herstellung von Reaktoren bis in grosse Tiefen, die zur Sanierung von Böden mit kontaminierten Grundwässern eingesetzt werden. Ein durchlässiger Geotextilsack, der auf der Trasse einer Dichtwand eingebaut wird, ist mit einer Reaktorfüllung versehen, die die Schadstoffe aus dem den Reaktor durchströmenden Grundwasser adsorbiert. Um verschiedene Schadstoffe bzw. Schadstoffkombinationen aushalten zu können, wird der Geotextilsack durch Trennwände in Kammern unterteilt und diese mit unterschiedlichen Reaktorfüllungen versehen. Das Material der Reaktorfüllung ist austauschbar.