baber/WOPTO huggingface dataset:
Patent DE-4418917-A1 (DE)
Inventor: STODT PETER
IPC: B23D33/02
Filed: 1994-05-31
Abstract: The method concerns cutting off and controlled cooling of individual lengths (1) of a rolled profile (2), preferably of high quality steel, emerging along the line of direction (x-x) from a finishing section of a hot rolling mill. The method is characterised by the fact that the knives (11) of the cutting off unit (10) rotate in a horizontal plane and offset the end of the length (1) from the line of direction (x-x) of the profile (2) by an amount (21). The appts. includes synchronously counter-rotating knife carriers (12a,12b) which are provided with offsetting segments (23a,23b) located behind the knives (11). <IMAGE>
Patent DE-4419857-A1 (DE)
Title: Table with folding pairs of legs
Inventor: KOOLWIJK JAN VAN
IPC: A47B3/08
Filed: 1994-06-07
Abstract: The table has an axial symmetrical plate which is positioned on the transverse strut (1) of the pair of legs (3) and has conical surfaces or pins. The fixed part of the mounting has matching holes. The pair of legs can be slid towards the pivot axle against spring pressure until the locked-in connection is released.
Patent DE-4420449-A1 (DE)
Inventor: KISS GUENTER H
IPC: G09F13/04
Filed: 1994-06-10
Abstract: The invention relates to a process for storing mixed rubbish in buffer or supply stores, e.g. rubbish bunkers or suitable containers, before its removal and subsequent thermal processing or other further processing. The process is designed virtually to prevent the possibility of fires and gas explosions, suppress aerobic decomposition processes and retard anaerobic decomposition, prevent the further formation of dioxins and furanes during subsequent thermal processing as far as possible and stop the infestation of the stored contents by vermin. The prevention or at least reduction of undesired occurences in the bunker region is designed to improve safety in waste disposal significantly. The waste is stored in a substantially fireproof inert atmosphere.
Patent DE-4429931-A1 (DE)
Title: Bicycle or motorcycle incorporating bifurcated frame
Inventor: KULHAWIK JOSEPH E
IPC: B62K25/28
Filed: 1994-08-24
Abstract: A front frame section includes the front fork and wheel, handlebar assembly and seat. A rear frame section includes the crank assembly, pedal assembly and the rear stays and wheel. A shock absorber resiliently couples the front and rear frames to one another intermediate the crank assembly and seat. The lower terminus of the shock absorber is secured to a centre support stay of the rear frame, the upper terminus of the shock absorber being coupled to one plurality of selectable locations on a diagonal support of the front frame. The point of coupling alters the relative stiffness of the suspension to compensate for the load imposed on the bicycle seat. The front and rear frames are pivotally coupled to one another forwardly from the lower terminus of the shock absorber in a manner which will permit adjustment of the force required to activate the suspension.
Patent DE-4431426-A1 (DE)
Title: Rear bicycle rack for vehicle
Inventor: FRIEDL FRANZ
IPC: B60R9/10
Filed: 1994-09-03
Abstract: The rack (3) has at least one holder (5). This is fixed to a connector (4) on the vehicle in the vicinity of the rear number plate (7). A double mast (6) extends upwards and can have the goods to be carried attached to it. The mast has a rectangular shape passing round the number plate. The two sections of the mast may pass between the number plate and the rear sidelights (8). The holder (5) on the carrier side may be formed from a bush (5a) which can be pushed onto the ball head of a trailer coupling (4a), and may be connected to a tubular arc to the carrier mast.
Patent DE-4432386-A1 (DE)
Title: Combination lawnmower
Inventor: MUELLER REINHOLD
IPC: B02C18/12
Filed: 1994-09-12
Abstract: Published without abstract.
Patent DE-4441472-A1 (DE)
Title: Fluid sprayer with reservoir and nozzles
Inventor: SCHEUFLER BERND
IPC: A01M7/00
Filed: 1994-11-22
Abstract: The sprayer has a fluid reservoir and a spraying boom which extends over the width of construction of the sprayer and which carries several spray nozzles (3,3') that are spaced apart from one another. The nozzles produce a regular and symmetrical cone of spray. The cone on the boundary of the field of spray produces an asymmetrical spray cone. The nozzles mounted on the boom can be remotely controlled by either a hydraulic or electrical device.
Patent DE-4442264-A1 (DE)
Title: Method of filtering out parts of television broadcast during continuous programme transmission
IPC: H04N5/44
Filed: 1994-11-28
Abstract: Undesirable programme sections are stored in mass memory. The image sequence is continuously digitised during transmission and subjected to comparison with undesirable programme parts, such as advertisements, held in the mass memory. When an undesirable programme part is received it is filtered out.The digitised image data are read into a temporary image data memory from which they are fed to an image data comparator and via a learning module to the mass memory. A signal generator is controlled to suppress the unwanted programme part when the image data read out of the temporary memory coincides with that stored in the mass memory.
Patent DE-4443214-A1 (DE)
Title: Continuous washing system for paper machine wire
Inventor: POIKOLAINEN ANTTI
IPC: B08B3/02
Filed: 1994-12-05
Abstract: An arrangement for handling a wire sieve (H) includes a wash-jet generator (13a) on one side of the wire and a device (13b) for removing the resultant spray on its opposite side. The spray removal device has a suction box (14) and a passage (15) through which the spray passes into an entry chamber (16), the passage being at a pref. acute angle to the direction of travel of the wire. Connected to the spray removal device is a strip (17) which is in contact with the wire so that the angle of approach of the wire to the strip differs from the leaving angle and the wire is thus diverted by the strip.
Patent DE-4446386-A1 (DE)
Inventor: GUENTHER ERHARD DR
IPC: C08G14/10
Filed: 1994-12-23
Abstract: Dyed melamine-formaldehyde condensation products are prepared by mixing pigments or dyes with a reaction mixture that contains base compounds for preparing melamine-formaldehyde condensation products. For that purpose (A) a mixture is used that substantially consists of (a) a substituted melamine having the formula (I), in which X<1>, X<2> and X<3> are selected from the group that consists of -NH2, -NHR<1> and NR<1>R<2>, and X<1>, X<2> and X<3> are not -NH2 simultaneously, and R<1> and R<2> are selected from the group that consists of hydroxy-C2-C10-alkyl, hydroxy-C2-C4-alkyl-(oxa-C2-C4-alkyl)n, n being equal to 1 to 5, and amino-C2-C12-alkyl, or mixtures of melamines (I); and optionally (b) formaldehyde or formaldehyde releasing compounds, the molar ratio between formaldehyde and the melamines (I) being selected in a range from 40:1 to 0; (c) a pigment or a dye; and optionally (d) an unsubstituted phenol or phenols substituted with residues selected from the group that consists of C1-C9-alkyl and hydroxy, substituted phenols, C1-C4-alkanes substituted with two or three phenol groups, di(hidroxyphenyl)sulfones or mixtures of such phenols. The amount of pigment or dye ranges from 0.01 to 30 % by weight in relation to (a) and (b), and the amount of phenol ranges from 0 to 5 mol % in relation to (a) and (b). Said mixture is dispersed under intensive stirring until no more pigment agglomerates equal to or larger than 1 mu m are present. The mixture produced in (A) is then (B) mixed with melamine and if desired with more phenol, substituted melamine (I) and formaldehyde or formaldehyde releasing compounds, their respective amounts being selected so that the molar ratio between melamines (melamine and (a)) and (b) ranges from 1:1.15 to 1:4.5, the amount of pigment or dye ranges from 0.01 to 5 % by weight in relation to melamine, (a) and (b), and the amount of phenol ranges from 0 to 5 mol %  in relation to melamine, (a) and (b). The mixture is then condensed in a known manner.
Patent WO-8501255-A1 (WO)
Inventor: GOEDECKE WOLF-DIETER
IPC: F16H61/02
Filed: 1984-09-14
Abstract: Une coulisse de changement de vitesse à commande servopneumatique d'une boîte de vitesses (1) se compose essentiellement de deux cylindres moteurs (41, 42) commandés par des servo-soupapes (33, 34, 35, 36), dont les parcours de course sont signalés par des interrupteurs de signalisation de positions (50, 51). Dans la cabine (2) du conducteur se trouve une console de levier de vitesse (6) signalant les commandes de changement par les interrupteurs de signalisation de positions (11, 12) à un dispositif électronique de commande (15) qui commande la coulisse de changement de vitesses de la boîte de vitesses. Pour la retransmission des états de vitesses de la boîte de vitesses (1) sur le levier de vitesse (7), on a prévu dans la console de levier de vitesse (6) un cylindre moteur (18) agissant directement par liaison mécanique sur le levier de vitesse (7).
Patent WO-8602794-A1 (WO)
Title: Process for reducing the loading of a transmission circuit by the receiving circuit of several transmission/receiving sets, and a circuit arrangement for realisation of the process
Inventor: BLOMBERG LOTHAR
IPC: H04B3/56
Filed: 1985-10-25
Abstract: In a mains-type house-line or house-communication system operating by the dialogue method, the number of connectable transmission/receiving sets should be as large as possible. This can be achieved if the receiving circuit of a transmission/receiving set requires only a small part of the transmission power emitted. According to the invention, in synchronisation with the switching of the transmission from transmission to reception and vice-versa, a switching is effected of the coupling impedance linked with the mains line. This is designed is such a way that a lower-ohm transmission output impedance and a higher-ohm receiving input impedance is produced. The circuit arrangement developed for implementation of the process is so designed that a repeater (Ü1) couples both a transmission circuit (1) and also a reception circuit (2) to the leads of a network. Connected in series with the secondary winding (W2) of the repeater (Ü1) is a controllable switch (T3) which is short-circuited during the transmission mode and thus is low-ohmic, and during the receiving mode is open and thus high-ohmic.
Patent WO-8801241-A1 (WO)
Title: Driving and monitoring element for ingnition circuits
Inventor: MATTES BERNHARD
IPC: G01R31/50
Filed: 1987-07-15
Abstract: In a driving and monitoring element for n ignition circuits (where n is greater than or equal to 1) in safety devices, for example restraining systems in motor vehicles, the ignition circuit is provided with a primer (ZPn) that can be actuated by a final stage and to which a checking current can be applied during a continuity check. Each ignition circuit n is linked to an independent current source (IZKn) for checking the corresponding primer and to a reference circuit (ZKKn). Reference and initial voltages, as well as switchable reference and driving currents, can be derived from a central reference voltage (ZKP). A ZKP-gate with a regulated ZKP source and an MSA gate with a regulated MSA source, the parameters of which are derived from the central reference voltage allow a precise fault recognition to be obtained.
Patent WO-8805119-A1 (WO)
Title: Rotary piston machine with sealing elements
Inventor: DENSCH DIETRICH
IPC: F01C1/28
Filed: 1987-12-31
Abstract: A rotary piston machine comprises, arranged inside the gas-tight inner chamber (22) of a housing (24), a piston assembly (20) composed of at least three separate pistons (26) that are of identical design in the form of rectilinear prisms having front faces limited by several arcs of circle (28, 30). Said pistons are each fixedly secured to and turn in the same direction (36) as a shaft (34) rotatively mounted in the housing, extending through the geometric central axis and the rotation of which is synchronised by means of a gear, have flush front faces and laterally limit the inner working space (38) with their curved circumferences, leaving a gap (S) between adjacent rotary pistons (26). Sealing elements (42) mounted in each gap (S) have two parallel sealing bars (44, 46) which have a cross-section that is wider than the gap (S) and are mutually linked by a connecting piece (48) narrower than the gap (S), and have a length that substantially corresponds to the length of the rotary pistons (26).
Patent WO-9011149-A1 (WO)
Inventor: SCHULZE HORN HANNES
IPC: B22D11/22
Filed: 1989-03-23
Abstract: A mould for continuous casting of steel, in particular for the continuous casting of wide strips for subsequent processing as cold strip, has stationary cooled walls which surround the billet or strip during the casting process, between which an opening for the exit of the solidified steel is arranged. At least parts of the walls (2, 3, 4, 5) are of elastically adjustable shape. The walls (2, 3) of the continuous casting mould have elements (7, 10) for the application of force, such as hydraulic cylinders or power-driven spindles, in particular of controllable design, which act as mould-adjusting elements (8, 14), in particular as adjustable resetting elements.
Patent WO-9100054-A1 (WO)
Inventor: FREIHERR VON NETTELHORST HERWI
IPC: H02J7/02
Filed: 1990-06-29
Abstract: Il s'agit un particulier d'un détecteur d'apnée. Le transducteur électrique (3) et un écran (4) sont agencés dans une enveloppe flexible (5) qui n'irrite pas la peau et qui est dotée de conduites de raccordement (6, 7, 8) pour le transducteur (3) et pour l'écran (4).
Patent WO-9618265-A1 (WO)
Title: Bildtransferverfahren und -vorrichtung
Inventor: RYBCZYNSKI ZBIGNIEW
IPC: G03B27/08
Filed: 1994-12-06
Abstract: Verfahren zur Herstellung einer, insbesondere zur Erzeugung des visuellen Eindrucks eines eine zeitliche Dimension aufweisenden Ereignisses bei einem Betrachter dienenden, zweiten Bildsequenz (Ziel-Bildsequenz) mit einer zweiten Bildwechselfrequenz und einem zweiten entsprecheden Bildintervall aus einer ersten Bildsequenz (Quell-Bildsequenz) mit einer ersten Bildwechselfrequenz und einem ersten entsprechenden Bildintervall, bei dem mindestens ein Teil der Bilder der Ziel-Bildsequenz durch additive Überlagerung von mindestens zwei einander zeitlich benachbarten, mit einem Intensitäts-Gewichtungsfaktor bewerteten Bildern der Quell-Bildsequenz gewonnen wird, wobei alle Bilder der Ziel-Bildsequenz durch Überlagerung von mindestens zwei, mit bildweise individuell errechneten Intensitäts-Gewichtungsfaktoren bewerteten, Bildern der Quell-Bildsequenz gewonnen werden.
Patent WO-9742642-A1 (WO)
Title: Hybridrelais
Inventor: KERN JOSEF
IPC: H01H50/02
Filed: 1997-04-22
Abstract: Das Hybridrelais besitzt ein elektromagnetisches Relaissystem mit mindestens einer Spule (65), einer Kernjocheinheit (1) sowie mindestens einen Kontakte schaltenden Anker (2) und außerdem einen Leistungshalbleiter (5), dessen Schaltstrecke in Kombination mit den Kontakten den Lastkreis des Relais schaltet, wobei durch zeitlich versetzte Steuerung des Leistungshalbleiters (5) die Kontakte lastfrei geschaltet werden. Der Leistungshalbleiter steht dabei in thermischem Kontakt mit der Kernjoch-Einheit (1). Dadurch ergibt sich eine gute Wärmeableitung und ein kompakter Aufbau mit wenig Einzelteilen.
Patent WO-9743065-A1 (WO)
Title: Installation de coulee continue pour billettes
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: B22D11/12
Filed: 1997-04-21
Abstract: L'invention concerne une installation de coulée continue pour billettes, notamment en acier, comportant une cuve d'alimentation en matière fondue, d'où la matière fondue est acheminée jusqu'à une coquille montée de manière fixe, ainsi que des rouleaux montés en aval de la coquille dans le sens de coulée, qui jusqu'à ce que la barre de coulée ait durci, en réduisent la surface de section transversale par l'intermédiaire d'éléments supports exerçant une action de façonnage sur ladite barre de coulée, de manière que tout en conservant sensiblement sa longueur périphérique, la barre de coulée adopte une forme de section transversale polygonale avec au moins 4 coins. Selon l'invention, la surface de la section transversale présente un contour polygonal, ovale à rond, au moins dans la zone d'entrée de la coquille, la périphérie de cette surface de section transversale étant inférieure à 640 mm, ce qui correspond à un format carré de billette ayant une longueur d'arête a ≤ 160 mm. Un tube plongeur (31 ou 35) raccordé à la cuve d'alimentation en matière fondue (10) et dont les arêtes extérieures (34) sont équidistantes de la surface intérieure de la coquille (41), fait saillie dans la coquille (41).
Patent WO-9815852-A1 (WO)
Inventor: GREGOR MANFRED ALEXANDER
IPC: G01V7/12
Filed: 1997-06-20
Abstract: La présente invention concerne une machine motrice et de travail entraînée par la force gravitationelle et la force de rotation, conçue pour générer des oscillations et des balancements dans des trajectoires de précision de micro- et nanodimension, ainsi qu'un appareil de mesure de la gravitation. La solution proposée exploite d'une part la force de précession (Fp) s'exerçant sur un corps entre pôle et équateur, générée par la force radiale terrestre Fa qui attire ledit corps au plus court vers l'axe de rotation de la terre et le force à entrer dans le plan de rotation du cercle parallèle de latitude et, d'autre part, la pesanteur (Fg), qui l'attire au plus court vers le centre de gravité de la Terre. Les deux forces attirent faiblement et fortement, à tout moment et dans une direction variable, une masse neutre, ce qui génère des balancements stables de période très constante. L'invention consiste à exploiter cette force comme force de propulsion, une fibre élastique étant utilisée comme générateur et comme moyen de transmission. Du fait que l'angle de précession Η varie constamment en fonction du rapport force radiale terrestre/force de gravité terrestre, (arc tan Η ∩ Fa/Fg, ou du rapport entre l'accélération circumterrestre a autour de l'axe terrestre et l'accélération de la pesanteur terrestre g vers le centre de gravité de la Terre (arc tan Η ∩ a/g, la solution proposée à travers l'invention génère automatiquement, de par l'utilisation de la précession comme source de force et d'énergie, des oscillations de précession de période 105...106 de constance maximale dans le temps. C'est ce qui distingue la solution préconisée par l'invention des solutions connues. Avec les mouvements oscillants, on peut générer dans le vide environ 1000 demi-périodes sans amortissement critique. Avec un mouvement oscillant de précession de 2,5 m, on obtient 142 216 balancements sur 2,6 jours dans l'air. Le rapport entre le mouvement de précession et la gravitation permet aussi de mesurer avec la plus grande précision de lentes modifications du champ de gravitation de la Terre. L'écart par rapport à la valeur moyenne journalière d'une période peut se mesurer de manière fiable. Ainsi, le dispositif selon l'invention sert d'appareil de mesure de la gravitation pour mesurer les lentes modifications du champ de gravitation et les plus petites grandeurs de microgravitation.
Patent WO-9750102-A1 (WO)
Title: Schaltkontaktsystem eines niederspannungs-leistungsschalters mit biegsamen leitern
Inventor: TUERKMEN SEZAI
IPC: H01H1/58
Filed: 1997-06-18
Abstract: Ein Schaltkontaktsystem (11) eines Niederspannungs-Leistungsschalters (1) weist eine Stromschiene (26) mit daran befestigten seilförmigen biegsamen Leitern (25) auf. Die biegsamen Leiter (25) sind zwischen einer Verbindungsfläche (30) der Stromschiene (26) und einem Endstück (27) aufgenommen, welches an der Verbindungsfläche (30) der Stromschiene (26) mit wenigstens zwei Berührungsflächen anliegt. Die Verbindung der Teile erfolgt durch Wärmeeinwirkung, wie z.B. Löten oder Elektronenstrahlschweißen.
Patent WO-9811806-A1 (WO)
Title: Cadre conçu pour un siege ou pour un lit
Inventor: BAUMJOHANN FERDINAND
IPC: A47C23/00
Filed: 1997-08-28
Abstract: Cadre constitué d'éléments longitudinaux ou transversaux et possédant des éléments ressorts faciles à monter et exerçant un effet progressif pour des supports (5), par exemple, en forme d'assiette, sur lesquels repose le matelas ou le rembourrage du siège. Chaque élément ressort consiste en une lame ressort (3) inférieure, sensiblement en forme de C et située en position horizontale, ainsi qu'en une lame ressort (4) supérieure présentant une symétrie spéculaire par rapport à la première et dont les extrémités sont reliées à celles de la lame ressort inférieure (3). Si on place une double cale (7a, 7b) au moins entre la lame ressort inférieure (3) et la partie (1) du cadre portant cette dernière, on peut modifier considérablement l'effet progressif.
Patent WO-9815385-A1 (WO)
Inventor: GUENTHER ULRICH
IPC: B24C5/04
Filed: 1997-10-04
Abstract: This invention concerns a modular abrasive medium water jet cutting head (1) with a nozzle (4) for delivering a high-speed water jet (16), a mixing chamber (10) through which the water jet flows, an abrasive medium supply (14) and a focusing nozzle (15) which forms the outlet of the mixing chamber (10). A dosing insert (12), which has a bore (18) which serves as the channel for the high-speed water jet, is located in the mixing chamber (10). The bore (18) has laterally one or more widened portions (11) which preferably each are in the form of a slit, which is only slightly wider than the diameter of the largest abrasive particle. The widened portion (11) conforms to the high-speed water jet (16) at the channel. There, the high-speed water jet (16) takes up a trace of abrasive medium on its generated surface.
Patent WO-9832354-A1 (WO)
Inventor: KURIG RICHARD
IPC: A47C7/54
Filed: 1998-01-21
Abstract: Disclosed is a seat, a seat rest, a seat frame or a corresponding device, on which axial supports (24) are mounted, that help users to easily lift themselves up from the actual seat, so that the back and the spinal column stretch, thereby alleviating load thereupon.
Patent WO-9836101-A1 (WO)
Inventor: FEUERSTACKE EWALD
IPC: F27B3/22
Filed: 1998-02-10
Abstract: The invention relates to a method for positioning the mouth of a consumable lance designed to transport gases and/or solid substances in a metallurgical vessel filled with liquid metal, specially steel. Said method comprises the following steps: a) the lance is guided along a plane that is substantially tangent to the furnace vessel above the liquid level of the metal located in the vessel; b) the mouth area of the lance is bent inwards into the vessel in a given radius in order to bring the mouth of the lance into a fan-shaped position; and c) the lance is pushed through the sidewall of the furnace vessel inside the furnace to reach and/or to maintain the desired position of the lance mouth. The invention also relates to a device for the implementation of said method.
Patent WO-9838018-A1 (WO)
Title: Verfahren und vorrichtung zum beschneiden von schneidgut aus papierwerkstoffen oder papierwerkstoffähnlichen, stapelbaren materialien
Inventor: WARNATSCH THOMAS
IPC: B26D5/20
Filed: 1998-02-21
Abstract: Vorrichtung zum Beschneiden von Schneidgut aus Papierwerkstoffen oder papierwerkstoffähnlichen, stapelbaren Materialien (2), bestehend aus einer drei Schneidmesser (4, 5) aufnehmenden Schneideinrichtung, bei der zwei Seitenmesser (5) gleichzeitig und ein Frontmesser (4) phasenversetzt mindenstens drei Seiten des Schneidgutes (2) beschneiden, und weiteren Mechanism zur Realisierung mindestens der Transportfunktionen des Schneidgutes (2), wobei die Schneideinrichtung mindestens einen Regelkreis oder eine Steuerung (20, 21) zum definierten Unterbrechen der Bewegung der Schneidmesser (4, 5) und mindestens einen Regelkreis oder eine Steuerung zum Positionieren des Schneidgutes (3) aufweist.