baber/WOPTO huggingface dataset:
Patent DE-4406785-A1 (DE)
Title: Discontinuous dyeing of cellulosic textiles with indigo
Inventor: RUPPERT GUENTHER
IPC: D06P1/22
Filed: 1994-03-02
Abstract: Process for discontinuous dyeing of cellulose-contg. textile materials with indigo using the exhaustion process comprises heating a dyebath contg. alkali and reducing agent to 60-100  deg C, adding indigo continuously during passage of the textile material through the bath, oxidising the reduced indigo taken up by the fibres back into the pigment, and finishing the dyed goods in the usual way.
Patent DE-4421959-A1 (DE)
Inventor: HAAGE MANFRED
IPC: F16B31/02
Filed: 1994-06-23
Abstract: The element (9) consists of an inherently stable thrust ring (12) and an expansion ring (13). At least one of the contact faces between the rings is formed as a conical ring face (14,15). The screw element (6) applies a tension force to the control element. The force applies a radial force component, to expand the expansion ring. When the screw element is in end position, it engages on both rings, when the max. relative axial displacement between the rings has been reached. In this position, the screw element engages on the end face of a ring, which is formed as a friction surface. <IMAGE>
Patent DE-4421978-A1 (DE)
Title: Economical prodn. of photo:electrochemical elements from cheap materials
Inventor: PENTH BERND DR
IPC: C03C17/00
Filed: 1994-06-23
Abstract: In the prodn. of photoelectrochemical elements, the paste used is prepd. from 1-10 pts. nanocrystalline TiO2 (I) and the sol 1-10 pts. hydrated TiO2 (II) peptised with a weak acid.
Patent DE-4422077-A1 (DE)
Title: Solid-state laser device
Inventor: PHILLIPPS GERD DR
IPC: H01S3/081
Filed: 1994-06-24
Abstract: The laser device has a neodymium-doped crystal as the laser-active element, at least one pumping light source and two resonators with their optical axes intersecting within the crystal. Each of the resonators provides feedback of the laser radiation for a respective neodymium fluorescence channel, with a crystal exhibiting a frequency doubling characteristic within one of the resonators. Pref. the reflection gradient of the resonator mirror provides a threshold pumping power for the resonator without the frequency doubling crystal which is greater than the threshold pumping power for the resonator with the crystal.
Patent DE-4422319-A1 (DE)
Title: Bearing roller and/or closing rail for chain=drive construction machines
Inventor: KETTING MICHAEL DR
IPC: B62D55/14
Filed: 1994-06-27
Abstract: The bearing roller (3) and/or the closing rails are made of hard material. This material may be used for the whole part or only in those parts which are liable to abrasion during use. The hard-wearing region may be made of hard metal, fibrous material, ceramic-to-ceramic bonded material and/or engineering ceramic or high-duty ceramic, iron-based abrasion-resistant sintered material or a zirconium oxide, e.g. ZrO2, wholly or partly stabilised zirconium oxides, or on the basis of a non-oxide ceramic, e.g. silicon nitrite (Si3N4). The crack propagation in the material should be in the sub-critical region. The breaking viscosity should be not less than Klc = 5 MPa x sq. rt. of m.
Patent DE-4423900-A1 (DE)
Title: Building element to supply light and air to central area of building
Inventor: BLOCK HUBERT K
IPC: F24F7/02
Filed: 1994-07-08
Abstract: The building element (1) supplies light and air to the central area of a building. It has at least one window element or a ventilator, which may be vertical, in the region of or in combination with a stair or loft hatch. At least one window element or air exchange element is provided at the side or edge of, or above the stair unit. This element is set at a clearance from the loft hatch cover, and may partly or wholly replace it.
Patent DE-4426260-A1 (DE)
Title: Motor vehicle
Inventor: KREMMLING BURKHARD
IPC: F16D48/02
Filed: 1994-07-25
Abstract: The invention relates to a motor vehicle with friction clutch. Published without abstract.
Patent DE-4429162-A1 (DE)
Title: Bale press for waste paper etc.
Inventor: WESTERFELD MANFRED
IPC: B30B9/30
Filed: 1994-08-17
Abstract: The press has a case with a horizontally acting stamp which forces the accumulated material into a channel. A gap is formed in the inlet area of te channel between the roof the channel and the leading edge of the stamp. The gap (7) mainly has a width of more than 10mm. Individual horizontally distributed tearing elements (17) extend through the gap at some points. The elements are fastened stationary to the ceiling of the press channel. They have sharp tearing edges, which face in compressing direction. The tearing elements are offset relative to each other, in direction of compressing, and form rear retaining edges. The edges are offset relative to each other by distances, which are smaller than the thickness of the part-bales formed by one partial press stamp stroke.
Patent DE-4432429-A1 (DE)
Title: Pharmaceutical concentrates contg. lactic acid
Inventor: PRAHM HEINZ
IPC: A61K31/19
Filed: 1994-09-12
Abstract: Pharmaceutical concentrates comprising a 20-30 wt.% soln. of (S)-lactic acid in magnetised water are new.
Patent DE-4436165-A1 (DE)
Title: Universally applicable illuminated display panel
Inventor: LOSER ANDRI
IPC: G09F13/18
Filed: 1994-10-10
Abstract: The lighting unit is of a type that illuminates a glass panel (2) onto which is printed various forms of advertising information. The panel forms a closed space (4) within a housing and a number of lighting units are installed within the space such that a uniform distribution of light is obtained. A number of variations are possible with, for example, lighting units being located in corner sections of a panel that is mounted in a frame as a window type section. Lighting can typically be of a low voltage halogen type.
Patent DE-4440253-A1 (DE)
Title: Mixing unit for liquids in a container
Inventor: PRETZSCHEL JOCHEN
IPC: B01F15/00
Filed: 1994-11-11
Abstract: A mixing unit for a liq. filled container, consists of a circulation device which is connected to a guide member, a lifting device which can lower the circulation device into the container, and a guide and holding unit. A guide tube is fixed to the container base, and a number of slots are connected to the guide tube so the guide unit can move past the arrangement in the parent patent (DE43320112). In this patent of addition, supports are attached to the slots and/or the container base. The supports are pref. angled at their upper ends.
Patent DE-4442086-A1 (DE)
Title: Background tissue suppression in MR image generation
Inventor: EDELMAN ROBERT R
IPC: G01R33/56
Filed: 1994-11-25
Abstract: A first image acquisition is performed with the region marked with a high frequency or HF magnetisation signal and concludes with application of a first readout HF pulse to the background tissue and to the tissue or liquid region. A second image acquisition involves applying a second HF readout pulse to the background tissue and to the tissue or liquid region. Complex combination of the data acquired during the two image acquisition processes is performed to suppress the signals from the background tissues and to produce a combined representation of the selected tissue or liquid region. Signal processing is performed to generate an image of the selected region.
Patent DE-4442108-A1 (DE)
Title: Control of deceleration of spark-ignition two=stroke motor cycle engine
Inventor: ISHIBASHI YOICHI
IPC: F02D9/04
Filed: 1994-11-25
Abstract: The deceleration control has a regulator to control pressure in the engine cylinder at the start of the compression stroke. A detector (33) detects rapid deceleration. The signal from this detector controls operation of the pressure regulator. In the case of abrupt deceleration the pressure in the cylinder is limited to prevent self-ignition. Under light load the air-fuel ratio is also controlled in response to the detector signal.  Under abrupt deceleration the air-fuel ratio is altered from the stoichiometric air-fuel ratio.
Patent DE-4444888-A1 (DE)
Title: Method for coupling two hollow profiles by plug connector
Inventor: KRONENBERG MAX
IPC: E06B3/667
Filed: 1994-12-16
Abstract: The method uses a plug connector that has several wall apertures (7), over which are located protruding spring lugs (9) in friction contact with the hollow profile inner walls. The wall of the hollow profiles (15) is plastically deformed by a shaping tool (17). The wall deformation (16) is directed against at least one spring lug, engages positively the wall aperture, and presses the spring lug through the wall aperture. Pref. the spring lug is elastically and/or plastically deformed and is bent in an inner cavity of the plug connector.
Patent DE-4446869-A1 (DE)
Title: Imaging esp. for making several colour proofs quickly and cheaply
Inventor: GROSSA MARIO DR
IPC: G03F7/004
Filed: 1994-12-27
Abstract: The process involves:  (a) producing tacky and non-tacky areas by selective exposure of a photopolymerisable layer A;  (b) contacting exposed layer A with a pigmented transfer layer B on a film base C; (c) peeling off the film base C, so layer B is transferred only to the tacky areas of layer A;  (d) contacting the toned layer A' with a temporary carrier material D;  (e) removing carrier D, so layer B is transferred from A' to D;  (f) contacting carrier D with receptive material E;  (g) removing carrier D, so layer B is transferred to E; and  (h) repeating steps (b) to (g) at least once, using a new layer B and new materials D and E.
Patent WO-8402710-A1 (WO)
Title: Filler for a paper- or cardboard-type material and method for manufacturing such materials
Inventor: LUECHTRATH BERN
IPC: C09C1/00
Filed: 1983-12-30
Abstract: Filler combination for a paper- or cardboard-type material, manufactured from a suspension of aqueous and fiber-containing materials. The filler combination is comprised of a calcium hydrosilicate and an anhydrite or dehydrate of calcium sulfate of the whisker type, with acicular crystals, or a crystalling synthetic calcium hydrosilicate, particularly xonotlitic calcium hydrosilicate, and a layer of splayable, swellable, particularly smectic silicate which may also be added in relatively small quantities to the first filler combination. The calcium hydrosilicate has a residual water content ranging from 2 to 50, preferably from 35 to 50 % by weight. The filler combinations according to the present invention adhere to reinforce the rigidity of the texture of the paper- or cardboard-type sheet material conveniently in the hydrogen bridges between the fibers. The layer silicate material is conveniently added, once swollen, to the filler slurry which is then added to the fiber material suspension. It is also possible to use exclusively or mainly inorganic fibers, for example a combination of glass fibers and synthetic fibers of magnesium and aluminium to manufacture non-flammable or hardly flammable papers or cardboards.
Patent WO-8702351-A1 (WO)
Title: Optical phosphate glass with anomalous positive particle scattering and process for it manufacture
Inventor: BROEMER HEINZ
IPC: C03C3/247
Filed: 1986-10-17
Abstract: Optical phosphate glasses having the following atomic compositions (in atoms-%): Mg: 1.5-3.5, Sr: 1.5-4.5, Ba: 30-47, Al: 2.5-5.5, P: 10-16, F: 2.5-4.5, O: 24-30. In addition, the elements Y, Gd, B, Zr, Nb and/or Ta may be present. The optical characteristics lie in the following ranges: refraction coefficients ne between 1.60 and 1.66 for Abbe coefficients upsilone between 65 and 55, as well as anomalous particle scattering values of + DELTA)e of between 2.2 and 7.0. In addition, a process is described for processing this glasses. The mixtures to be melted consist of metaphosphates, fluorides and oxides. The glasses have a low fluorescence and are characterized by special physical properties (expansion coefficient, transformation temperature, density, Knoop hardness, transmission characteristic). They are used in particular for photographic lenses.
Patent WO-9220035-A1 (WO)
Inventor: DAUER HERMANN
IPC: G06K7/06
Filed: 1992-04-22
Abstract: Un lecteur (12) de carte comprend un chariot qui reçoit la carte (17), qui est mobile à l'encontre d'une force élastique dans un logement et qui porte des ressorts de contact avec la puce située sur la carte (17), ainsi qu'un dispositif d'enclenchement et de déclenchement des dispositifs de lecture et d'évaluation. La commande de ces deux dispositifs est assurée par une coulisse agencée perpendiculairement au sens d'introduction de la carte (17) dans le chariot qui est actionné par des surfaces de commande situées à l'intérieur du logement. En outre, un élément élastique d'amortissement s'appuie sur la carte (17) et retarde son éjection. Le but de l'invention est de créer un dispositif de freinage de la carte (17) qui permette de ramener lentement la carte (17) à la position de départ sans endommager la puce, une fois la lecture achevée. A cet effet, l'élément d'amortissement (1) est fixé par liaison de forme et de force sur le boîtier (11) du lecteur (12) de cartes dans la zone de l'ouverture d'introduction (18) et comprend une patte élastique (3) qui fait saillie dans l'ouverture d'introduction (18) de la carte (17) de façon à s'appuyer sur celle-ci.
Patent WO-9419810-A1 (WO)
Inventor: ZECHMANN JUERGEN
IPC: H01F7/18
Filed: 1994-02-08
Abstract: The description relates to a control circuit for a magnetic valve. This control circuit (1) actuates the drive current of the magnetic valve (2) if the valve is to be switched from its passage to its closed position in such a way that the control current is first taken to a value beyond that (6) at which the valve begins to be released. The control current is, however, subsequently taken back to the range lying between the current (6) at which the valve closes and that (5) at which it goes into its passage position.
Patent WO-9609481-A1 (WO)
Title: Chaine de guidage d'energie pourvue de butees de guidage
Inventor: SALEH ROLF
IPC: F16G13/16
Filed: 1995-09-21
Abstract: Afin d'éviter que des chaînes de guidage (1) horizontales qui glissent par endroits les unes sur les autres ne dévient latéralement, il est prévu des butées de guidage (11) latérales, déplaçables de manière limitée dans un plan perpendiculaire au plan de marche de la chaîne (1).
Patent WO-9638669-A1 (WO)
Title: Pompe a piston
Inventor: MUELLER ERWIN
IPC: F04B53/16
Filed: 1996-03-15
Abstract: La pompe à piston décrite (10) comprend un piston (14) qui peut être animé d'un mouvement alternatif dans un cylindre (12) au moyen d'une goupille excentrique (24). Afin d'éviter que la bague d'étanchéité (42) ne soit endommagée, une bague de soutien (40) maintient la bague d'étanchéité (42) à une certaine distance d'un manchon de guidage (36) du piston (14) dans le cylindre (12). Cette distance est au moins aussi grande que la longueur de la course du piston (14). On évite ainsi que les traces d'usure du piston (14) n'entrent en contact avec la bague d'étanchéité (42).
Patent WO-9837793-A1 (WO)
Inventor: LORITZ SIEGMUND
IPC: A47F7/02
Filed: 1998-02-28
Abstract: L'invention concerne un présentoir pour montures de lunettes, comportant une base (2, 102) à laquelle est reliée de manière amovible un support. Ce dernier est constitué d'au moins un élément colonne (10, 30, 50) et d'au moins trois éléments branches (14, 15, 16, 44, 45, 46) reliés de manière amovible à l'élément colonne (10, 30, 50). Ces éléments branches sont espacés à des distances angulaires (a) et positionnés dans un plan (A, B, C) formant un angle avec l'axe longitudinal (L) de l'élément colonne (10, 30, 50), ce dernier présentant un logement (10a, 10b) permettant la fixation amovible d'un autre élément colonne (10, 30, 50).
Patent WO-9953229-A1 (WO)
Title: Federbelastetes tandem-steuerventil
Inventor: CONRADS HERMANN-JOSEF
IPC: F16K17/10
Filed: 1999-04-06
Abstract: Eine Armatur, insbesondere ein Sicherheitsventil (2, 21, 22), das nach dem Entlastungsprinzip oder nach dem Belastungsprinzip arbeitet, wird von mehreren Steuerteilen (3, 3a, 3b) geöffnet und geschlossen. Die Steuerteile (3, 3a, 3b) sind in der Steuerleitung (8) der Armatur in Reihe geschaltet, jeweils von einem Steuerventil (4) betätigt und öffnen die Armatur nur dann, wenn alle Steuerteile (3, 3a, 3b) sich in einer die Armatur öffnenden Stellung befinden. Die Armatur schliesst, sobald sich auch nur eines der Steuerteile (3, 3a, 3b) in einer die Armatur schliessenden Stellung befindet.
Patent WO-0004439-A1 (WO)
Title: Zeicheneingabe mit vorschaufenster
Inventor: VOLLAND RAINER
IPC: H04M1/72436
Filed: 1999-07-16
Abstract: Die Erfindung betrifft ein Verfahren zur Zeicheneingabe mit einem Tastenfeld, dessen Tastenanzahl beschränkt ist, insbesondere für ein mobiles Daten- und/oder Kommunikationsendgerät, bei dem auf einer Anzeigeeinrichtung (AE) ein Markierungssymbol (M) an der Stelle für die folgende Zeicheneingabe positioniert ist, und bei dem ausgelöst durch Tastendruck für die Zeicheneingabe ein Vorschaufenster (V) mit mindestens zwei Zeichen an dieser Stelle dargestellt wird.
Patent WO-0015498-A1 (WO)
Title: Verfahren zum kompensieren von strukturschwingungen eines flugzeugs aufgrund von äusseren störungen
Inventor: BECKER JUERGEN
IPC: B64C13/16
Filed: 1999-09-02
Abstract: Verfahren zum Kompensieren von Strukturschwingungen eines Flugzeugs aufgrund von Böen und Buffeting auf ein fliegendes Flugzeug mit den folgenden Schritten: meßtechnische Erfassung (16) der Strukturschwingungen mittels in einer Trägheitssensorik (21) ermittelter Rollraten, Zuführen der erfaßten Störgrößen dem Flugregelsystem (1), Erzeugen von phasen- und amplitudengerechten Steuerklappen-Bewegungen durch Generierung entsprechender Stellsignale (11, 13, 15) an die jeweiligen Stellantriebe (12, 14, 16), um die Phasen und Amplituden der angeregten Schwingungen entgegenzuwirken.
Patent WO-0046104-A1 (WO)
Title: Vorrichtung zur übergabe von ampullen oder dergleichen
Inventor: MAYER ULRICH
IPC: B65B43/48
Filed: 1999-09-28
Abstract: Eine Vorrichtung (10) zur Übergabe von Ampullen (1) oder dergleichen weist ein kontinuierlich gedrehtes Förderrad (11) und einen getaktet angetriebenen Transportrechen (12) auf. Zur Übergabe von der einen in die andere Fördereinrichtung wird vorgeschlagen, zwei Übergaberechen (18, 19) zu verwenden, welche die Ampullen (1) oder dergleichen aus dem Förderrad (11) übernehmen und dem Transportrechen (12) zuführen. Das Überführen erfolgt mittels getrennter Bewegungen der beiden Übergaberechen (18, 19), wobei sich diese während ihrer Bewegungen teilweise überdecken. Die erfindungsgemässe Vorrichtung (10) zur Übergabe von Ampullen (1) oder dergleichen ist relativ kompakt aufgebaut und einfach an unterschiedliche Schaltschritte des Transportrechens (12) anpassbar.
Patent WO-0024655-A1 (WO)
Title: Verfahren und vorrichtung zur verdichtung von in einem gehäuse beförderten material
Inventor: GOELDNER HELMUT
IPC: B65G53/08
Filed: 1999-10-20
Abstract: Die Erfindung betrifft ein Verfahren zur Verdichtung von Material, das in einem Gehäuse mit einem Einlaß und einem Auslaß transportiert wird. Dabei wird das Material in einem Materialstrom geführt, dem ein Hindernis in Gestalt eines gesteuert und/oder geregelt bewegbaren Formkörpers einen Widerstand entgegensetzt. Ferner bezieht sich die Erfindung auf eine Vorrichtung zur Durchführung des Verfahrens mit einer Transporteinrichtung (2) und einem diese umgebenden Gehäuse (1), wobei das Gehäuse (1) einen Einlaß und einen Auslaß (4) aufweist und innerhalb des Gehäuses (1) ein Formkörper (5') derartig angeordnet und ausgebildet ist, daß er für einen Strom beförderten Materials als Hindernis einen Widerstand darstellt, wobei die Vorrichtung eine Steuerungs- und/oder eine Regelungseinrichtung aufweist, mittels der die Bewegung des Formkörpers (5') in dem Materialstrom gesteuert bzw. geregelt werden kann. Das Verfahren und die Vorrichtung erlauben auf eine einfache, flexible und sichere Weise eine Verdichtung von befördertem Material.
Patent WO-0168283-A1 (WO)
Title: Appareil et procede destines a extruder un materiau
Inventor: BREDAL TORBEN
IPC: B21C35/06
Filed: 2001-03-15
Abstract: L'invention concerne un équipement à utiliser en relation avec un appareil d'extrusion ainsi que des procédés destinés à l'extrusion de matériau. Elle concerne, dans un aspect particulier une enceinte de procédé placée en tête d'une filière et permettant de commander les paramètres du procédé d'extrusion. Dans une réalisation préférée, un support de filière sert à la fois en tant que moyen de montage d'une filière sur l'extrémité avant d'un fouloir creux et en tant qu'enceinte de procédé en tête de filière durant l'extrusion. Dans une autre réalisation, l'enceinte de procédé comporte un moyen de résistance destiné à réguler l'écoulement à travers l'orifice d'entrée de l'enceinte, un tel moyen de régulation pouvant servir à la fois de moyen de régulation de température permettant d'obtenir une température optimale du métal à l'intérieur de l'enceinte de procédé, et de régulateur de position du métal à l'intérieur de l'enceinte de procédé lors du chargement d'une nouvelle billette.
Patent WO-8907735-A1 (WO)
Title: A method of producing thin plate structures such as reflectors for fluorescent lamp fittings
Inventor: THOMSEN HANS MOELLER
IPC: F21V11/06
Filed: 1989-02-17
Abstract: Fluorescent lamp reflectors consisting of two elongated side plates (2) and of a number of cross pieces (4) are normally made of a very thin, blank anodized aluminum plate material, the cross pieces being shaped and bent into a V-shape and fixed to the side plates by means of protruding lugs (30 and 32), which are stuck through slots in the side plates and bent out along the outer side of the plates. Traditionally this process is done manually, requiring great care. The invention provides a method by which the production may be effected in a rapid automatic manner, the cross pieces (4) being produced by an integrated operation and transferred to a holder gauge (24), whereafter side plates (2) leniently fetched from a storage (34) are moved so as to be mounted onto all of the lugs (30, 32) simultaneously, and thereafter all the lugs are bent out in one operation by means of a special lug folding tool (42). For receiving the lugs by moderate precision requirements, rather wide slots (26, 28) in the side plates are used, and the insertion of the side plates is carried out with the cross pieces (4) slightly compressed. The cross pieces are brought back to a correct cross sectional shape when the respective lugs (30, 32) are pressed out towards the ends of the slots (26, 28) in connection with the folding out of the lugs.
Patent WO-0147654-A1 (WO)
Title: Procede d'amelioration de la qualite des moules d'une machine a fabriquer des moules
Inventor: JOHANSEN JAN BECHMANN
IPC: B22C11/02
Filed: 1999-12-27
Abstract: Le procédé d'amélioration de la qualité des moules d'une machine à fabriquer des moules comportant au moins une chambre de moulage à plaques de serrage mobiles et opposées, consiste à : a) remplir la/les chambres de moulage de matière de moule compressible ; b) comprimer la matière de moule entre les plaques de serrage ; c) ouvrir la/les chambres de moulage par déplacement d'au moins une des plaques de serrage ; d) enlever le moule ou les pièces de moules produits de la/des chambres de moulage et ; e) refermer la/les chambres de moulage par déplacement d'au moins une des plaques de serrage, de sorte qu'un nouveau cycle puisse recommencer depuis la phase a). Le procédé consiste également à déplacer au moins une plaque de serrage dans une direction, ce qui réduit le volume de la/des chambres de moulage pendant au moins une partie de la phase de remplissage a), permet un meilleur remplissage des cavités de moule et de compenser la vitesse de remplissage réduite pendant le démarrage du remplissage.