baber/WOPTO huggingface dataset:
Patent DE-4332946-A1 (DE)
Inventor: KNOLL PETER PROF DR ING
IPC: G01F23/296
Filed: 1993-09-28
Abstract: In a measuring device for determining the level of a medium, eg fuel, a recess (14) is formed in the bottom (13) of a tank (10). The volume of this recess (14) is matched to a specified quantity of residual medium. Furthermore, the one end of a level sensor (12) projects into the recess (14). Moreover, a process for controlling the engine of an internal combustion machine is proposed, in which a visual and/or an audible type of alarm device is triggered when a specific residual quantity v is reached. This informs the driver that the medium is only sufficient for a few kilometres. The engine of the internal combustion machine is switched off automatically if a further lower limit is exceeded. This prevents damage to an engine exhaust gas catalyzer if the tank (10) is completely emptied. <IMAGE>
Patent DE-4339479-A1 (DE)
Title: Glued joint between junction piece and tubular frame member
Inventor: STANNER KLAUS
IPC: B62K19/22
Filed: 1993-11-19
Abstract: The joint is esp. for a bicycle frame, an extension on the junction-piece (3) being inserted in the member. The peripheral gap between them is filled with glue and interrupted by lengthwise tongues (2), and the extension is a press-fit in the tube end. If the tube is not correctly slid onto the extension, the glue is not scraped off. It is sealed on the inside by a sliding clamping ring (7).
Patent DE-4401140-A1 (DE)
Title: Tyre construction for commercial tyres with radial carcass
Inventor: LUTHARDT GEB DREIUCKER
IPC: B60C9/20
Filed: 1994-01-17
Abstract: A tyre construction has a radial carcass, tread band (5) and a ring-shaped composite breaker layer comprising three layers (1, 2, 3). The first layer (1) comprising one or more layers extends over 40-90 % of tyre width, has cords parallel with the meridian plane and with a max. extension of 6%. Layer (1) modulus (E1) is at least twice the modulus (E2) of the second layer (2). The second layer (2) is below the first layer (1), parallel to the tread, comprises unidirectional high strength layers with cords at 30-85 deg  to the meridian plane and extends over 40-80% of tyre width. The third layer (3) lies between the first (1) and second layers and is made of an elastic material extending over 40-80% of tyre width and is wider than at least one of the other layers (1, 2).
Patent DE-4402478-A1 (DE)
Inventor: HAAGE MANFRED
IPC: F16B13/06
Filed: 1994-01-28
Abstract: The wall plug has at the front end an expanding cone (4) with a polygonal cross-section. It has on each polygon face an expanding shell (5) with a gap (7) towards the polygon face which corresponds roughly to the radial overhang (8) of the shell (5) relative to the diameter of the shaft. Each expanding shell is connected on its end side facing the rear end of the shaft part (2) by webs (6, 6') forming ideal break points. The polygonal faces pref. have a curvature with the same radius of curvature at each point. The shaft is made with the cone and shells from metal powder in the injection casing process using a binder system and subsequent binder removal and sintering. A slider is used to form the gaps (7).
Patent DE-4405555-A1 (DE)
Title: Stove for solid fuels
Inventor: RIENER KARL STEFAN
IPC: F24B7/02
Filed: 1994-02-17
Abstract: The invention describes a stove (1) for solid fuels, in particular pellets (17), having a burner shell (33) arranged in the combustion chamber (14), and a fuel conveyor (51) between a receiving chamber (15) for the combustible material (16) and the combustion chamber (14), and having a convection casing arranged at a distance from the combustion chamber (14) and/or the receiving chamber (15), and having a flue-gas fan (44) for conveying the flue gases. The convection casing is here formed by at least one convection housing (5) which forms a continuous flue-gas duct (46) between an inlet connected to a combustion-chamber outlet and a flue-gas outlet (47), and the flue-gas fan (44) is inserted in the course of the latter and/or arranged downstream of the outlet. <IMAGE>
Patent DE-4410413-A1 (DE)
Title: Composite material is flexible, durable and heat-, fire- and acid-resistant
Inventor: MERZ GUENTHER
IPC: B32B7/04
Filed: 1994-03-25
Abstract: The material has a reinforcing substrate and a barrier layer, which is pref. a PTFE-layer or a FEP (fluorinated ethene propene)-layer. The two are bonded together by a silicone rubber elastic interlayer. The rubber is chemically cross-linked with the fluoro-polymer. The silicon rubber is less than 250  mu m thick; the fluoro-polymer barrier layer is only 25  mu m thick. Reinforcement is provided by a heat resistant woven or knitted fabric; it may resist high temperature or fire, as well as acids, and be made of mineral fibres. An expansion compensator constructed as described above, is also claimed.
Patent DE-4415257-A1 (DE)
Title: Elongate housing for accommodating luminaires and associated components, for use in railway stations and the like
Inventor: FREIER HEINZ
IPC: F21S4/20
Filed: 1994-04-30
Abstract: Published without abstract.
Patent DE-4416731-A1 (DE)
Title: Determining contour and tread surface of feet for matching or prodn. of shoes
Inventor: LUTZ MARKUS
IPC: A43D1/02
Filed: 1994-05-13
Abstract: The reflected colour image is measured off as the tread surface of the foot. Cholesterinic liquid crystals are embedded in the foil section. The reflected colour image (2) is measured out using mechanical means or by photographic or electronic and physical media eg. a scanner.The foil having the liquid crystals is applied on a digitalised tray, connected by an electric lead with a computer. The foot is pressed on the foil sheet, and the reflection colour image and/or the contour of the foot eg. is scanned using a pin (7). The scans are read off from the tray and are reproduced optically by the computer.
Patent DE-4417096-A1 (DE)
Title: Child's puzzle made from flat geometric shapes
Inventor: KELLNER PETER
IPC: A63F9/10
Filed: 1994-05-16
Abstract: The puzzle has a geometric basic shape such as a square, rectangle, triangle, circle or the like which can be put together using similar and/or dissimilar flat parts. The parts of the puzzle are provided with different colours on their front sides and with a uniform colour on their rear sides. The parts of the puzzle can have sections of a picture on their rear sides which, when correctly assembled, produce a complete picture.
Patent DE-4419971-A1 (DE)
Title: Polypropylene vessel for heating small quantities of liq.
Inventor: HUSAR DIETER DR
IPC: C12M1/02
Filed: 1994-06-08
Abstract: A vessel, pref. of polypropylene, for heating small quantities of liq. e.g. for microbiological purposes, in a thermostat, includes a receptacle (6) for the liq. and a cover (8). A displacement member (10) is inserted in the receptacle and a free space (12) for liq. is formed between the displacement member and a heatable vessel wall. The displacement member has an extended shape and is located with its longitudinal axis on the axis (11) of the vessel and extends up to the liq. level at a partic. working quantity. Pref. the member is a projection from the vessel base and the transition region is rounded.
Patent DE-4420719-A1 (DE)
Inventor: LIER ROLF
IPC: B65D51/22
Filed: 1994-06-15
Abstract: PCT No. PCT/EP95/02148 Sec. 371 Date Dec. 16, 1996 Sec. 102(e) Date Dec. 16, 1996 PCT Filed Jun. 6, 1995 PCT Pub. No. WO95/34480 PCT Pub. Date Dec. 21, 1995The invention includes an adhesive-filled tube comprising a membrane-sealed mouth and a cannula, with a bore extending over is longitudinal axis, inseparably fixed to the mouth, and a closure cap releasably fixed to the cannula with a needle-like spike which is guided for displacement in the bore of the cannula, and which is held fixed by its head elements, the latter being thicker than its needle element, in a starting position in a recess of the closure cap provided with an access opening to the cannula with the opportunity for axial displacement into an opening position piercing the membrane. In particular, the danger of adhesive issuing from the cannula after the membrane has been pierced is reduced. To this end, a closure element is formed on the spike between the head element and the needle element bearing sealingly against the cannula outlet opening in the membrane-piercing opening position of the spike.
Patent DE-4427465-A1 (DE)
Title: IC engine with intake piston and spark=plugs
Inventor: BURKHARDT KURT
IPC: F02B23/00
Filed: 1994-08-03
Abstract: Radially arranged troughs (11a) in the combustion space (11) extend beyond the piston diameter and expand the annular gap (15) between piston (18) and engine block. The troughs (11a) are rounded and reduce the interval between compression ring (16) and combustion space (11). The top land (14) of the piston is rounded and extends into the combustion space of the engine cylinder block (13), the piston top (18a) forms a shallow bowl and the top of the combustion space is of a corresponding undulating cross-section giving an approx. constant gap between the piston top and the head. The sparkplugs etc. (10) ignite the fresh mixture in the periphery of the combustion space, using the inlet valve (7) to feed the fresh gas mixture in coaxial to the central axis of the piston 18 mm. The vorticisers (5) produce a cyclone in a mixture preparation chamber (6) so as to fan fuel out into the combustion space (11) once drawn in past the inlet valve (7).
Patent DE-4431807-A1 (DE)
Title: Measurement capsule meter
Inventor: DOBENECK WOLFGANG DIPL ING
IPC: G01F1/06
Filed: 1994-09-07
Abstract: Measurement capsule meter working on the coaxial principle, having an outer seal for sealing off the connection of measurement capsule and housing lower part to the outside and an inner seal between inflow and outflow channels of the measuring capsule, the inner seal being designed as a radially acting double seal and a water channel being formed between the two sealing elements of the double seal and led to the outside. In addition, a moisture sensor can be fitted in the water channel. <IMAGE>
Patent DE-4434504-A1 (DE)
Title: Laser cutting machine
Inventor: SATO KIYOSHI
IPC: B23K26/10
Filed: 1994-09-27
Abstract: The present invention relates to a laser cutting machine with a cutting head (5) which can be positioned in the X-, Y- and Z-directions. The laser cutting machine contains a laser oscillator (16) in order to direct a beam (4) via a multiplicity of mirrors (17a-17e) to the cutting head (5) and onto a workpiece (6, 29) which is attached to a surface of a flat table (31) with lifting rollers or a retractable rotatable holder (49) in the table (31). The arrangements and the positions of the centres of gravity of the machine components (18, 21) are designed for optimum manoeuvrability and optimum equilibrium. The multiplicity of mirrors (17a-17e) comprise a first deflection mirror (17a), which is a circularly polarising mirror and the accuracy of which is adjustable, and a large number of following deflection mirrors (17b-17e) which are arranged to compensate for any phase displacement amounts ( DELTA PS DEG ). The following mirrors can be mirrors coated with ES or PS and can be realised with convex, concave, collimating mirrors and lenses etc., according to demand. <IMAGE>
Patent DE-4435286-A1 (DE)
Title: Femur part for knee joint prosthesis
Inventor: SCHUG MARTIN DIPL ING
IPC: A61F2/30
Filed: 1994-10-01
Abstract: The femur part (1) has at the lower end of a tapered shaft (40) a convex shaped casing (2) which has two sliding convex faces (6,8) extending from its outer surface (4) in the dorsal ventral direction and which enclose a recess (9) between them. The inner surface (10) of the casing is segmented into various sections and has two ventral sections (14,15), a connecting flat base section (12) and two dorsal sections (16,18). The base section is inclined to a reference plane (30) at a given angle (alpha) with the shaft positioned vertical to the base section. The reference plane lies tangential to the sliding faces and runs parallel to both side edges (20,22) of the base section such that it is identical to the plane of the tibia plateau, when the femur part is in such a position that the side edges of the base section are parallel to the tibia plateau plane.
Patent DE-4439191-A1 (DE)
Title: Prepn. of 4,6-di:amino resorcinol, useful for the prepn. of poly:benzoxazole,
Inventor: BEHRE HORST DIPL CHEM DR
IPC: C07C205/37
Filed: 1994-11-03
Abstract: A method for the prepn. of 4,6-diamino resorcinol comprises the following steps: (A) 1,3-dichlorobenzene in anhydrous sulphuric acid contg. 0-10 wt.% free sulphur trioxide is reacted with an nitric acid/sulphuric acid mixt. contg. 0.7-1.5 (0.9-1.1) mols. sulphur trioxide per mol. nitric acid, at 0-40  deg C and in a nitric acid to 1,3-dichlorobenzene mol. ratio of 2-3; (B) the 1,3-dichloro-4,6/2,4-dinitrobenzene isomer mixt. contg. 0.1-60% 1,3-dichloro-2,4-dinitrobenzene wrt. the wt. of the isomer mixt., is reacted with 2-5 mols. benzyl alcohol and 2-5 equivs. strong base, in the presence of an inert solvent, during which the temp. is initially increased in stages from -15 to +15  deg C to give a working temp. of 20-40  deg C; and (C) the 1,3-dibenzyloxy-4,6-dinitrobenzene is reacted in an inert organic solvent at 20-100  deg C and 1-100 bar hydrogen pressure, in the presence of a noble metal contact, to form 4,6-diaminoresorcinol via a catalytic pump hydrogenation reaction.
Patent DE-4441333-A1 (DE)
Inventor: KOCH HERMANN DR
IPC: H02G5/06
Filed: 1994-11-08
Abstract: A shielding (1) for a gas-insulated high-voltage conductor (2) has a metal tube (3) and a sheath (5) of a hardenable material fitted thereon. The sheath (5) is coated on the outside by a layer (6) of waterproof plastic. In order to improve the transmission of forces to the sheath (5), the outer surface of the metal tube (3) is ribbed or goffered. A moisture sensor (10) embedded in the sheath (5) monitors any penetration of moisture into the sheath. A gas sensor (18, 19) may be embedded in the sheath (5) in addition to or independently of the moisture sensor (10).
Patent DE-4443795-A1 (DE)
Title: Handset of steam cleaning device
Inventor: FISCHER FRANZ
IPC: F16K31/54
Filed: 1994-12-08
Abstract: The handset forming part of the steam cleaning device incorporates a connection for a steam supply, a steam outlet and a dosing valve body (11). The valve body has an extension with a gear rack (15) with which a pinion (16) engages.The pinion is rotated to move the rack and to control the valve opening from the outside of the handset by a knurled knob (18), the outer surface of which protrudes through an opening (19) in the side of the handset. The operating knob is connected to the pinion either directly or via a friction coupling.
Patent DE-4447247-A1 (DE)
Inventor: KANG JONG SEOK
IPC: H04N1/00
Filed: 1994-12-30
Abstract: Method for operating a facsimile apparatus in which recording paper and/or a document are brought into contact with a roller 3 selectively. The aim being to prevent information at a fore end of a document to be read from being missed at transmission and to prevent the recording paper from being unrolled from the recording paper roll on cutting off of the recording paper. These objectives are achieved by use of a cam 11 which impinges on the reading and writing head pins, 8 and 10 thus causing by its rotation the required raising or lowering of the required head depending on the required mode. <IMAGE>
Patent DE-4447549-A1 (DE)
Title: Electric drive motor for domestic appliance or vehicle
Inventor: BOLTE EKKEHARD DR ING
IPC: H02K11/33
Filed: 1994-09-19
Abstract: The drive motor has a flat stator (35) and rotor (46), with the magnetic parts of the rotor or stator positioned in a ring around the outer part of the motor. The bell-shaped rotor has a 4-ole magnetic ring (50) on its inside surface, the stator having cooperating coils (40) and a central hub (41) supporting the rotor. The stator is supported by a stator carrier (34), which is dished, with the dish top edge (57), the radially projecting dish foot (56) and the dish base (35) forming the carrier for the central hub.
Patent WO-8303155-A1 (WO)
Title: Instrument for practising typewriting
Inventor: KRIEGER HEINZ
IPC: G09B13/00
Filed: 1983-03-09
Abstract: The keys of a typewriter keyboard actuate sound emitting devices having various frequencies, so that a sequence of sounds, forming particularly a known song is produced when an exercise text is typewritten, thereby allowing to control the correctness of the typing.
Patent WO-8503882-A1 (WO)
Title: Ski training device
Inventor: SCHWARZMANN RAINER
IPC: A63B69/18
Filed: 1985-02-28
Abstract: Ski training device, particularly for children, and method for using such device. To reduce considerably the risk of falling forwards or backwards with such a device, the present device provides two feet handles to two substantially parallel bars spaced from each other in the running device at the fore end and to connect them at the real end by a transverse bar. The trainer and the child who is trained may thus practise without ski sticks.
Patent WO-8605565-A1 (WO)
Inventor: DAUME ACHIM
IPC: F16J15/18
Filed: 1986-03-08
Abstract: Garniture d'étanchéité constituée de deux couches (3, 4) liées l'une à l'autre. Des cordons d'étanchéité de configurations connues servent de couche intérieure d'étanchéité (3), la couche extérieure (4) étant composée de graphite, lequel présente une bonne résilience.
Patent WO-9011290-A1 (WO)
Inventor: WINTERFELDT EKKEHARD
IPC: C07J75/00
Filed: 1990-03-08
Abstract: Procédé de production de 3-désoxy-4-ène-stéroïdes ayant la formule générale (I), dans laquelle R1, R2 et R3 représentent un atome d'hydrogène ou un groupe méthyle; R4 représente un groupe alkyle inférieur, un groupe phényle ou un groupe hydroxyle libre estérifié ou éthérifié; R5 représente un atome d'hydrogène, un groupe vinyle ou le groupement -C=CR6, dans lequel R6 est un atome d'hydrogène, un groupe alkyle ayant au maximum 4 atomes de carbone ou un atome halogène; X est un groupe méthylène, un groupe fluorométhylène, un groupe éthylidène ou un groupe vinylidène; Y et U représentent un groupe méthylène ou un groupe éthylidène; et Z est un groupe méthylène, un groupe éthylidène, un groupe vinylidène, un groupe chlorométhylène ou un groupe hydroxyméthylène. Les liaisons représentent trois liaisons simples, une liaison double et deux liaison simples ou une liaison double conjuguée. Le 3-oxo-4-ène stéroïde est réduit avec un mélange de réaction composé d'acide trifluoroacétique ou d'acide trichloroacétique, éventuellement d'un acide carboxylique supplémentaire et d'hydrure de bore de sodium.
Patent WO-9423939-A1 (WO)
Inventor: TREUGUT ANDREAS
IPC: B29C48/03
Filed: 1994-04-21
Abstract: Un engrenage pour boudineuese à deux vis comprend différents trains d'engrenages (3, 4) pour les arbres de sortie (1, 2) et un train commun d'engrenages (5) intermédiaire qui se termine par une des deux roues (7, 9). Dans le premier train d'engrenages (3), l'arbre de sortie (1) est entraîné par la roue (9) et par un arbre (10) coaxial. Dans le deuxième train d'engrenages (4), l'arbre de sortie (2) est entraîné par la roue (7), par deux arbres (11, 12) coaxiaux et par des combinaisons variables comprenant un pignon de commande (13), une roue intermédiaire (14) et un pignon de sortie (15). Les deux roues s'engrènent directement ou au moyen d'une roue intermédiaire (8).
Patent WO-9634369-A1 (WO)
Title: Münzpfandschloss
Inventor: FUCHS PETER
IPC: G07F7/06
Filed: 1996-04-18
Abstract: Ein Münzpfandschloß zur Verwendung bei Einkaufswagen weist Funktionsteile auf, die in Zusammenarbeit mit einem Steuerriegel entweder den Schlüssel oder eine Münze wechselweise sperren oder freigeben. Erfindungsgemäß ist als Funktionsteil zur Sperrung/Freigabe der Münze ein einziger, drehverschiebbarer Bügel (3) vorgesehen, der mittels Zapfen und Nuten im Gehäuse zwischen zwei Endpositionen drehverschiebbar geführt ist. Der Einsatz lediglich eines Steuerriegels und nur eines Bügels als Funktionsteil in der Münzkammer ermöglicht eine einfachste Montage des Münzpfandschlosses ohne Achsenlager, Klemmungen oder Schrauben, auch die Herstellung eines derart aufgebauten Münzpfandschlosses ist extrem einfach, da in zwei aufeinander montierbare Gehäuselagen Bügel, Federelement und Steuerriegel einfach eingelegt werden müssen. Weiterhin ist vorgesehen, daß die Funktionsteile zur Sperrung und Freigabe des Schlüssels (16) mindestens eine Kugel oder Walze sind, die von einander überlappenden Endbereichen des Steuerriegels und des Schlüssels (16) beaufschlagt werden, wozu Steuerriegel und Schlüssel aufeinander abgestimmte Endabschnitte aufweisen, die mit den Kugeln zusammenarbeiten und diese bewegen. Der Einsatz dieser Kugeln hat den Vorteil, daß auch diese fertigungstechnisch einfach herstellbar sind und zusammen mit dem Bügel (3) bei der Montage des Münzpfandschlosses einfach in ihre zugehörigen Vertiefungen bzw. Ausnehmungen eingelegt zu werden brauchen.
Patent WO-9727719-A1 (WO)
Title: Procede permettant de traiter des situations de surcharge dans des reseaux a mode de transfert asynchrone (atm)
Inventor: SCHROEDER STEFAN
IPC: H04L12/54
Filed: 1997-01-22
Abstract: Dans l'état de la technique, les dispositifs récepteurs doivent attendre la réception d'un indicatif final du bloc de données afin de pouvoir déterminer la perte de cellules ATM. Comme des cellules ATM sont rejetées dans des situations de surcharge, la dynamique du processus de transmission est altérée. Selon l'invention, de l'aide est créée du fait que dès qu'une surcharge est détectée, une cellule ATM est marquée et est acheminée jusqu'au dispositif de réception concerné. Ce dernier peut alors immédiatement initialiser les contre-mesures qui s'imposent, sans avoir à attendre l'arrivée de l'indicatif final du bloc de données.
Patent WO-9805431-A1 (WO)
Inventor: MOSS REINHARD
IPC: B04B1/08
Filed: 1997-07-15
Abstract: L'invention concerne une centrifugeuse, dont le panier centrifuge présente une chambre d'épluchage (5) et une chambre hydrohermétique (chambre de retenue) (7). Cette centrifugeuse est conçue de sorte que les dépôts de matières solides à la périphérie (côté extérieur 19) de la chambre de retenue (7) sont évacués avec le trop plein de liquide de retenue et/ou avec l'écoulement de la substance de nettoyage lors du nettoyage in situ dans l'espace compris entre le panier centrifuge (2) et le boîtier de la centrifugeuse. Monté entre un disque de retenue (9) d'une chambre de retenue et un couvercle (17), un deuxième couvercle (18) de la chambre de retenue forme avec le premier couvercle un canal d'écoulement (20) pour l'évacuation de matières solides déposées sur le côté extérieur de la chambre de retenue, par l'intermédiaire d'un déversoir (16). Cette centrifugeuse est utilisée dans le domaine de la technique de séparation, notamment dans les applications exigeant un haut niveau de propreté et d'hygiène, par ex. dans le secteur de l'industrie alimentaire.
Patent WO-9812553-A1 (WO)
Title: Magnetische sauerstoffmesseinrichtung
Inventor: FABINSKI WALTER
IPC: G01N27/74
Filed: 1997-09-18
Abstract: Die Erfindung betrifft eine Einrichtung für die Ermittlung des Sauerstoffgehaltes in einer Gasmischung bzw. Gasmatrix gemäß Oberbegriff des Patentanspruches 1. Um eine magnetische Sauerstoffmeßeinrichtung der gattungsgemäßen Art dahingehend weiterzubilden, daß die Justage erheblich vereinfacht wird, ist erfindungsgemäß vorgeschlagen, daß die hantelförmigen Gasvolumina, Spiegel und Kompensationsspulen auf einer Grundplatte in silizium-mikromechanischer Bauweise als zusammenhängende Baueinheit integriert ist, bzw. daß die hantelförmigen Gasvolumina, aus einer Grundplatte sowie zwei damit verbondeten Deckplatten aus fotoaktivem Glas bestehen und zusammen mit Spiegel und Kompensationsspulen als zusammenhängende Baueinheit ausgebildet ist.
Patent WO-9823552-A1 (WO)
Inventor: KLINGE BERND
IPC: C04B20/02
Filed: 1997-11-22
Abstract: A granulated bulk material made of an inorganic, X-ray amorphous and porous matrix material is disclosed, as well as a process for producing such a granulated bulk material and its use.