baber/WOPTO huggingface dataset:
Patent DE-4405258-A1 (DE)
Title: Drive belt for infinitely variable transmission
Inventor: WAGNER ALBERT
IPC: F16G5/16
Filed: 1994-02-18
Abstract: The drive belt is positioned between two pairs of conical flanges, with one pair on the driving shaft and the other pair on the driven shaft. One conical flange of each pair is fixed and the other is adjustable axially to change the relative position of the drive belt between the flanges. The belt has an inner array of thrust elements (10) which support the axial force between the flanges and which are movable relative to each other to form the support core of the belt. The elements are made of glass fibre for a lightweight, strong construction and have metal bearing surfaces. The inner wall of the belt is a metal band (4) while the other wall is formed by an elastic layer (3).
Patent DE-4408136-A1 (DE)
Title: Method for fuel preparation for gas turbine combustion chamber
Inventor: SCHMID ACHIM
IPC: F23R3/32
Filed: 1994-03-10
Abstract: The method involves a continuous stream of fluid fuel introduced, within an air flow into a tubular chamber in which the fuel vaporises and is injected into the combustion chamber. The rich fuel-air mix is set in the tubular chamber (7), at least in higher load points. Before entering the combustion chamber (1), an extra current of air (10) is added to the mixture. A nozzle-shaped chamber outlet (7b) points towards a mixer (12) which is pressurised by the extra current of air. The wall (8) of the chamber enables air to be transferred (9) into the chamber and is porous and/or has air vents. The mixer (5) is positioned at the inlet (2) of the combustion chamber.
Patent DE-4408463-A1 (DE)
Title: Garden trough for planting
Inventor: SCHMIDT HANS
IPC: A01K63/00
Filed: 1994-03-12
Abstract: The rectangular trough (32) is composed of segments overlapping at the edge zones, with recesses to serve as gutters parallel to the edge zones (17). A first recess (37) in the first segment runs in one of the overlapping zones. There is a second recess (38) in the second segment. Either recess can fit in the other. Power or shape closure devices hold one recess in the other. The recesses extend through into the wall edge. Between the underside of one recess and the top side of the other, a longitudinal seal extends. The recesses extend into the bath edges.
Patent DE-4408726-A1 (DE)
Title: Disconnectable foot operation for Hi=Hat cymbals
Inventor: DSHONINSKI BERNARD
IPC: G10D13/06
Filed: 1994-03-15
Abstract: The Hi-Hat (11) has a cymbal (15) with a coupling (20) which is held by the force of a spring in a position in which the Hi-Hat is firmly attached to an operating rod (18), and can be changed to an uncoupled position, by the operation of a foot pedal (22) for a bass drum. The lower cymbal (14) can be fixed to its stand (12), so that the upper cymbal (15) can be moved vertically with respect to it, by a foot pedal (17) connected to a cymbal operating rod (18). A sleeved pull-wire can be used for remote release of the coupling following operation of the bass drum pedal. A second coupling (25) can also be fitted to disconnect the foot-pedal from the main coupling on the Hi-Hat, and drumstick operation is also possible.
Patent DE-4409724-A1 (DE)
Title: 2,3,4-Tri:fluoro-benzene cpds. with high positive dielectric anisotropy, low m.pt. and wide nematic range useful in liquid crystal mixt.
Inventor: SCHLOSSER HUBERT DR
IPC: C07C43/225
Filed: 1994-03-22
Abstract: 2,3,4-Trifluorobenzene derivs. of formula (I) are new: R<1>-M-Ph.3F (I)  Ph.3F = 2,3,4-trifluorophenyl; R<1> = 1-10C alkyl; M = -Cyc-Cyc-, -Cyc-Phe-, -Cyc-CH2CH2-, -Cyc-Cyc-CH2CH2-, -Cyc-Phe-CH2CH2- or -Cyc-Phe-X-; Cyc = trans-1,4-cyclohexylene; Phe = 1,4-phenylene; X = -CH2-O- or -O-CH2-. Liquid crystal mixts. (II) contg. cpd(s). (I) are also claimed.
Patent DE-4416132-A1 (DE)
Title: Suction equipment for road sweepers
Inventor: SCHULTZ SYLVIA
IPC: E01H1/08
Filed: 1994-05-06
Abstract: The equipment has a carrying frame (4) to support a suction mouthpiece, which can swing vertically and horizontally on a linkage (7,8) connected to the chassis (6) of the sweeper. In a first working position, the mouthpiece is positioned in front of a sweeping roller (3), and can swing sideways into a second working position in which it is clear of the roller.A positioning cylinder (5) is arranged between the frame, and the linkage bearing (9) which is nearest to it, in order for it to swing horizontally relative to the linkage. The cylinder may be connected to a flange (11) projecting from the bearing, such that it is extended when in the first working position.
Patent DE-4421837-A1 (DE)
Inventor: HOUBEN MICHAEL
IPC: H03K17/785
Filed: 1994-06-22
Abstract: A potential-free control module is disclosed for IGBT's or field effect transistors. Although an optic coupler is capable of transmitting static signals, its maximum transmission frequency is limited by the inertia of the luminescent diode and phototransistor. In order to widen the transmissible signal frequency range, a transformer (24) is connected in parallel to the optic coupler (14) as a pulse transmitter. The module thus allows signals to be transmitted in a wide frequency range by means of cheap standard components.
Patent DE-4422127-A1 (DE)
Inventor: POMMERENKE PETER
IPC: F04F10/00
Filed: 1994-06-24
Abstract: The siphon pipe (2) is connected at its highest point to an vacuum container (3) for the collection of air from the waste water. The container is connected to a pump (7) for air suction. The pump is controlled (10) via immersed level detecting electrodes (8,9), dependant upon the collected air. The container is connected to the siphon pipe via a connection part (4), which decreases in size. The sensors are formed by two dipped electrodes. <IMAGE>
Patent DE-4423560-A1 (DE)
Title: Horse bridle with bit
Inventor: ENGL PETER
IPC: B68B1/06
Filed: 1994-07-05
Abstract: The bridle has the bit rod made with a flexible core (16) and with a leather cover (20) round it, closed along a cover closure line (48). The leather cover may be closed by a butt joint (44a, 44b), using a thread (50), e.g. saddler's thread. The flexible core may have a line capable of being pulled (22). The core may be made of rubber or of an elastomer plastics. Its cross-section may be circular. The core may consist of a pack (18) of strips of material running along the bit, e.g. strips of leather. The bridle may have at least one snaffle ring in a ring eye fitting formed on the end of the core or of the cover.
Patent DE-4429215-A1 (DE)
Title: Control method for heating boiler burner
Inventor: ASMUTH MANFRED DIPL ING
IPC: F23N5/02
Filed: 1994-08-18
Abstract: The method the burner being held up to a pre-set maximum boiler water temperature regardless of requirements each time it is switched on and is only switched off on reaching this temperature. The burner is then only switched on again by a demand signal from the boiler controls. The maximum temperature specified is imposed by the boiler monitor or separate temperature limiter. Thus the boiler operates as heat storage and heat exchanger so that during the burner off-times. The boiler water is held available to consumers as required.
Patent DE-4429267-A1 (DE)
Title: Winding device designed as a drive unit
Inventor: GHOSH SHYAMAL-KRISHNA DIPL ING
IPC: D01H1/244
Filed: 1994-08-18
Abstract: The invention relates to a winding device designed as a drive unit, having a pot-shaped winding body (1) which can be wound on its outer circumference and consists of ferromagnetic material and which at the same time forms the external rotor of the drive motor of the drive unit, the internal stator (7) of the drive motor, carried by a stationary shaft (5), being inserted into the pot space of the winding body (1), and the winding body (1) being mounted rotatably on the stationary shaft (5), in which drive unit there is arranged, furthermore, on the inner wall of the winding body (1) a conductive body (8) which consists of electrically conductive material and which forms short-circuit paths for the currents induced by the internal stator (7). Such a drive unit, despite a constructively simple design, is characterised by a high synchronisation accuracy. <IMAGE>
Patent DE-4429684-A1 (DE)
Title: Method for compacting and welding of electric conductors, e.g. braid joints
Inventor: WAGENBACH UDO
IPC: B29C65/08
Filed: 1994-08-22
Abstract: Method for compacting and subsequent welding of electric conductors comprises use of ultrasound in an adjustable compacting space (10). After compacting, a quantity representing the degree of compaction is measured or determined from measured values and is compared with given upper and lower limits of a target value. In cases where this value lies outside the given limits, welding is not carried out, and new compacting parameters are recalculated from values established earlier. In other cases, welding is carried out and a similar checking procedure is applied to establish the weld quality.
Patent DE-4432645-A1 (DE)
Inventor: BRINDOEPKE GERHARD DR
IPC: C09D167/06
Filed: 1994-09-14
Abstract: Binders (I) for coating powders contain (A) a solid, unsatd. polyester, (B) a (meth)acryloyl gp.-contg. polyurethane and (C) a solid flow additive which is reactive under hardening conditions. Also claimed is a process for the prodn. of (I) by adding the flow improver (C) as solvent in the prodn. of the urethane-acrylate (B), at the beginning of or during the reaction.
Patent DE-4435877-A1 (DE)
Title: Capacitive sensor esp. pressure sensor provided with measurement capacitor
Inventor: BUCK ROBERT
IPC: G01L9/12
Filed: 1994-10-07
Abstract: The sensor includes two variable capacitances with pressure sensitive capacitors acting as measurement (1) and reference (2) capacitors. A control circuit (3) is also provided to control the measurement and reference capacitors. An evaluation circuit (4) evaluates the capacitances of the two capacitors and transmits a pressure dependent sensor signal. The control circuit has a constant current source (5) which simultaneously charges the two capacitors. The control circuit has a regulator (6), as a regulating variable, to adjust the voltage difference between the two capacitors to a desired value of zero volts. An adjustment variable, either the current in the measurement or the reference capacitor is regulated to adjust the voltage difference.
Patent DE-4443405-A1 (DE)
Title: Drive mechanism for convertible roof of motor vehicle
Inventor: BUSCH PETER DIPL ING
IPC: B60J7/12
Filed: 1994-12-07
Abstract: The drive mechanism has a bracket (2) attached to the vehicle with swivel bearing for main column (3) and tension strap (16) of roof cover (1). The drive mechanism comprises an electric motor (5) for each hood side. The electric motor together with a step-down gear is placed in the swivel bearing of main column and bracket. The motor is in working connection, via an automatic sequence controller, on one side with the main column and on the other side with the tension strap.
Patent DE-4445052-A1 (DE)
Title: Flash butt welding machine for rails on welding wagon
Inventor: WIESNER WERNER
IPC: E01B29/42
Filed: 1994-12-07
Abstract: Rails are welded with a flash butt welding machine (6) mounted on a welding wagon (1) capable of lateral movement. The welding machine can be lifted off on to the track (16) and put back on the welding wagon by a swivelling arm (8), pref. using a pair of swivelling arms. Arms are pref. mounted on a turntable (10) that can turn through at least 180 deg  in the travel direction of the welding wagon. Rails are pulled by a driver (14) through the welding machine.
Patent WO-8605246-A1 (WO)
Title: Method for tensioning springs made from spring band steel
Inventor: HUHNEN JOACHIM
IPC: F16F1/26
Filed: 1986-02-19
Abstract: A method for tensioning springs made from spring band steel, preferably leaf springs, whereby intermediate layers (5, 6) are arranged between metal tensioning elements (2, 3) and the tensioning region of the spring (1) in order to reduce the additional loading of the spring (1) caused by the tensioning. The material used for the intermediate layers (5, 6), preferably teflon, has a higher sliding capability than the material of the tensioning elements (2, 3) and the tensioning surfaces of the tensioning elements (2, 3) are provided with a roughness such as can be obtained, for example, by subsequent blasting with a granular or sharp-edged blasting material. As a result, the formation on the spring (1) of rust caused by friction and the lateral escape of the intermediate layers (5, 6), preferably produced in the form of foil, especially on the forward tensioning edge, is prevented.
Patent WO-9000652-A1 (WO)
Inventor: SION KARL
IPC: E03F7/02
Filed: 1989-07-07
Abstract: A closure device for drainpipes has an elastic inflatable body (1) and can be actuated with only one hand, since the inflatable body completely encloses a pressurized gas container (2) to be connected to its pressurized gaz inlet (10). The inflation volume and force can be predetermined by means of a manually actuated gas metering device (8) arranged in the duct (9, 10) between the pressurized gas container (2) and the inflatable body (1).
Patent WO-9111041-A1 (WO)
Inventor: MAUE HANS
IPC: H01R13/436
Filed: 1990-11-20
Abstract: Dans le cas d'un connecteur rectiligne (11), en particulier pour des appareillages électriques, plusieurs fiches de connexion (13) sont disposées de manière étanche dans un corps de base (10) et reliées au moyen de contacts (15) aux pistes conductrices d'une première plaquette à circuits imprimés (16). Les pistes conductrices d'une première plaquette à circuits imprimés (18) sont reliées à d'autres fiches de connexion (13a). Afin de permettre une ouverture à volonté, les fiches de connexion (13a) sont disposées dans une pièce d'insertion (20) pouvant être insérée dans un évidement (25) du corps de base (10). A l'aide d'un élément en peigne (36), la pièce d'insertion (20) est fixée dans le corps de base (10). La conception des dents (35) de l'élément en peigne permet un montage et un démontage faciles.
Patent WO-9728517-A1 (WO)
Inventor: KUTKA ROBERT
IPC: H04N19/126
Filed: 1997-01-23
Abstract: L'invention concerne un procédé selon lequel une transformation de codage, par exemple une transformation cosinus discrète (DCT), n'est pas codée pour chacune des valeurs (xi) à coder, mais des résultats de transformation sont calculés en amont et mémorisés dans des tables de consultation. Ces tables de consultation sont indexées par l'intermédiaire de bits équivalents des valeurs (xi) à coder. A cet effet, au moins deux bits (xij, xij+1) directement adjacents sont réunis en un groupe et ce groupe constitue l'adresse de la table de consultation.
Patent WO-9735147-A1 (WO)
Title: Wasserabscheidesystem
Inventor: VOLLMER WOLFGANG
IPC: F22B37/26
Filed: 1997-03-04
Abstract: Ein Wasserabscheidesystem (1) dient zum Abscheiden von Wasser aus einem Wasser/Wasser-Dampf-Gemisch (G) und umfaßt mindestens ein am Umfang eines Behälters (2) angeordnetes Eintrittsrohr (4) sowie ein oberhalb des Eintrittsrohres (4) vorgesehenes Austrittsrohr (6) für Dampf (D'). Zur Erzielung einer möglichst hohen Abscheidegüte ist erfindungsgemäß dem Behälter (2) eintrittsseitig eine Abtrennvorrichtung (14), vorzugsweise in Form eines Rohrbogens (10, 10'), für einen Dampfteilstrom (D, D') parallel geschaltet.
Patent WO-9745759-A1 (WO)
Inventor: MEYER-GUELDNER FRANK
IPC: H01S5/022
Filed: 1997-05-16
Abstract: The invention concerns an electro-optical module comprising a substrate (1) with a depression-free surface (2) on which a surface-mounting device (20) is disposed. The device (20) comprises as integral components an electro-optical component (3) and a lens (28) which are aligned directly with respect to one another. The surface (2) is also used as a reference plane for the assembly of a mounting (12) for an optical waveguide plug.
Patent WO-9806592-A1 (WO)
Title: Element de paroi ou element de construction et son procede de fabrication
Inventor: HESCH ROLF
IPC: B60R21/04
Filed: 1997-06-18
Abstract: Un élément de paroi ou un élément de construction, de préférence pour carrosserie ou parties de carrosserie de véhicules automobiles, est formé, en vue de transférer et d'introduire des forces d'impact dans les parties portantes de la carrosserie, par un élément composite composé d'un élément de paroi pour paroi mince (1) et d'un corps moulé (4) lié rigidement sur toute sa surface avec l'élément de paroi, le corps moulé étant constitué de moyens de renforcement fixés dans un liant moussé (2). Comme moyens de renforcement, on utilise des matières premières régénérables, sous forme divisée ou non, de préférence des mono ou de dicotylédones. On peut assembler entre eux deux ou plusieurs éléments composites, formés chacun d'éléments de paroi (1, 8) et de corps moulés (4, 4a), de manière à obtenir un seul élément de construction, par exemple une portière de véhicule.
Patent WO-9910114-A1 (WO)
Inventor: JAKOBY NIKOLAUS
IPC: B21C35/04
Filed: 1998-07-28
Abstract: Selon l'état de la technique antérieure, le détachement de la peau entourant le plateau de presse ou la matrice (4) s'effectue au moyen d'une lame à entailler disposée latéralement dans le bâti du séparateur de culot. L'invention vise à réaliser cette opération avec une sécurité encore accrue. A cet effet, on effectue un élargissement radial de la peau à détacher, par un effort de laminage, en faisant tourner le plateau de presse ou la matrice (4) libérés, au niveau de leurs surfaces frontales, des résidus (culot, peau refoulée) et en faisant tourner le cylindre (12) ou les cylindres (12) plaqués radialement contre le plateau ou la matrice, la peau suffisamment élargie étant ensuite enlevée. L'invention concerne également un dispositif dans lequel sont placés, en aval d'un séparateur de culot constitué d'un bâti et d'un coulisseau (6), un laminoir élargisseur pourvu d'un support rotatif central destiné à un plateau de presse ou une matrice (4), et muni d'au moins un cylindre (12) entraîné en rotation et se plaquant radialement contre le plateau de presse ou la matrice (4), la fonction de ce laminoir élargisseur étant de détacher la peau du plateau de presse ou de la matrice (4), ainsi que des moyens pour séparer le plateau de presse ou la matrice (4) et la peau, et les retirer séparément.
Patent WO-9941482-A1 (WO)
Title: Einrichtung zum schützen, abdecken, verschliessen, abtrennen od. dgl. abgrenzen von bereichen
Inventor: KNAUER DIETER
IPC: E06B3/94
Filed: 1999-01-19
Abstract: Die Erfindung bezieht sich auf eine Einrichtung (10) zum Schützen, Abdecken, Verschließen, Abtrennen od. dgl. Abgrenzen von Bereichen, wie Räumen, Flächen, Öffnungen, Durchbrüchen, Einbauten od. dgl., mit einem Lamellenverband (11), der zwischen einer Nichtfunktionsstellung und einer Funktionsstellung bewegbar ist und zumindest zum Teil solche Lamellen (16, 17) aufweist, die hinsichtlich ihres Querverlaufs von einer Geraden abweichen und zwischen der Nichtfunktionsstellung und der Funktionsstellung bewegbar sind. Die Lamellen (16, 17), die hinsichtlich ihres Querverlaufs von einer Geraden abweichen, sind durch Druck darauf gegen eine Rückstellkraft aus ihrer Ursprungsform in Richtung auf einen etwa ebenen Verlauf elastisch verformbar und dadurch in ihre Nichtfunktionsstellung überführbar. Bei Abfall dieses Druckes sind diese Lamellen in ihre Ursprungsform zurückfederbar und dadurch in ihre Funktionsstellung zurückbewegbar.
Patent WO-9951979-A1 (WO)
Inventor: GOEBEL JOHANN
IPC: G01N27/64
Filed: 1999-04-01
Abstract: Das Ionenmobilitätsspektrometer (IMS) weist zur Bildung eines Ionisations- und/oder Driftbereiches zwei gegenüberliegende, durch mindestens ein Abstandsstück verbundene Wandelemente (1, 2) mit parallel zueinander angeordneten, planaren, gasführenden Wandflächen mit gegenüberliegenden Leiterstrukturen (4) zur Erzeugung eines Driftfeldes (E-Feld) auf. Das Verhältnis von Abstand (d) der gasführenden Wandflächen zur felderzeugenden Breite (b) der Leiterstruktur (4) senkrecht zur Driftrichtung (x) ist kleiner als 1/2, vorteilhafterweise 1/3 bis 1/10.
Patent WO-02101087-A1 (WO)
Title: Procede et systeme de comptage de cellules provenant d'une pluralite d'especes
Inventor: SKYGGEBJERG OLE
IPC: G01N15/14
Filed: 2002-06-10
Abstract: L'invention concerne un procédé et un système pour évaluer des cellules dans un échantillon liquide. Ledit procédé permet d'obtenir des comptages individuels de sensiblement toutes les cellules de l'échantillon, qui sont sensibles au procédé rendant ces cellules différenciables, de sorte qu'il n'est pas nécessaire d'effectuer des calibrations entre les évaluations d'échantillons avec des cellules provenant d'espèces différentes à l'intérieur d'un groupe taxonomique. Ceci est obtenu par le biais de la mesure d'une partie des cellules présentant des substances identifiables confinées sensiblement identiques sur le plan spatial, tel que l'ADN. Ceci rend ce procédé moins sensible aux variations de taille et de morphologie cellulaire que dans les procédés de l'état de la technique pour le comptage de cellules, tel que le comptage de Coulter.
Patent WO-8203952-A1 (WO)
Title: A method for phasic sequential coupling of three-phase short-circuit generators
Inventor: DRONEN OLAV
IPC: H02J3/42
Filed: 1982-04-29
Abstract: Coupling of the asynchronous machine to the a.c. mains is effected in the way that the contacts arranged for the purpose are closed when the voltage across them before coupling is at a maximum. Coupling can be done by several stages, from two and upwards. The coupling device, which primarily aims at coupling of windmill generators, has the effect that because of the precise coupling relative to the maxima of the voltages, the d.c. link in the current will be negligible, with the result that the transient torques will become insignificant. In this way, it is avoided that coupling will cause the rotary system of the windmill to oscillate. The lack of d.c. will also result in small voltage drops in the mains. If the windmill has no transformer of its own, the current surges can be dampened further by effecting coupling over impedances which are cut out stepwise at voltage maxima over these.
Patent WO-9103475-A1 (WO)
Inventor: HANSEN JOHN BONDO
IPC: A61P1/08
Filed: 1990-09-06
Abstract: New substituted urea compounds of formula (I), or a pharmaceutically acceptable salt thereof, wherein R1 is a group of formula (II), (III) or (IV), where n is 2 or 3, p is 1 or 2, q is 1 to 3, r is 1-3 and R?4 and R5¿ are H,C¿1-7? alkyl or C3-6 cycloalkyl; a nd in R?2¿ is an oxadiazole, substituted with C¿1-8? alkyl, C2-8 alkenyl, C2-8 alkynyl, C3-7 cycloalkyl, benzyl, phenyl, C1-6 alkoxy, C1-6 alkylthio, amino or alkylamino; or wherein R?2¿ is -C-R?6=N-O-R7¿ wherein R6 is hydrogen or methyl and R7 is C¿1-6? alkyl which may be substituted with C3-7 cycloalkyl; and wherein R?3¿ is hydrogen, halogen, nitro, substituted amine, trifluoromethyl, C¿1-6? alkyl or C1-6 alkoxy. The compounds are useful in pharmaceutical preparations for treating psychotic disorders, nausea and vomiting.