baber/WOPTO huggingface dataset:
Patent DE-4324938-A1 (DE)
Title: Cutting and welding apparatus for butt welding the ends of leading and trailing metal strips to one another as well as a method of cutting and butt welding strip ends with the use of the cutting and welding apparatus
Inventor: STURM JOSEPH
IPC: B23K26/361
Filed: 1993-07-24
Abstract: For butt welding the ends of leading and trailing strips (2, 5) to one another, a laser-beam device is used which divides the beam from the laser-beam source into two component beams (B, C) by means of a beam divider consisting of deflection mirrors and diaphragms. The strip ends held by clamping jaws (4, 7) are trimmed in one working stroke by means of the two component beams (B, C). The resulting strip ends are butt-jointed and, after the first deflection mirror lying in the beam path is blocked out, are welded together with the deflected original laser beam. <IMAGE>
Patent DE-4342336-A1 (DE)
Title: Rotary atomiser, e.g. for paint spraying
Inventor: NUSSBAUM HERBERT
IPC: B05B15/55
Filed: 1993-12-11
Abstract: The rotary atomiser has a casing with a spray bell driven by a turbine via a hollow turbine shaft (12), with a paint tube carrier (18) in the casing and passing through the turbine shaft. The carrier contains a coaxial paint tube (16) to supply the fluid to the spray bell, forming a first annular groove (20) for cleaning fluid. There is a second annular groove between the paint tube and the jet body (22). A third annular groove (26) is formed between the jet body and the turbine shaft. This groove is connected to the first groove to carry cleaning fluid to remove the paint from the external surfaces of the jet body and the turbine shaft. A cone (14) is formed by the bell-side internal surface of the turbine shaft, widening out towards the spray bell.
Patent DE-4400235-A1 (DE)
Title: Carpet cutting assembly
Inventor: WOLFERTZ ULRICH
IPC: B26F1/38
Filed: 1994-01-07
Abstract: The appts. to cut flat material, especially carpets, is an assembly where at least the cutting blade (33) can be raised and swung. The swing axis (S) of the cutting blade (33) intersects the cutting plane (E) at right angles, where the material is on the cutting table, at each setting of the rotary axis (Da) of the cutting blade.
Patent DE-4402880-A1 (DE)
Title: Device for flattening cans and similar containers, in particular sheet-metal and plastic containers
Inventor: METZINGER ARNOLD
IPC: B30B9/32
Filed: 1994-02-01
Abstract: The invention relates to a device (12) for flattening cans and similar containers, in particular sheet-metal and plastic containers. The device (12) consists of a baseplate (1) and a pressing plate (2) which are interconnected via a pivoting connection (13). Provided in the baseplate (1) is an adjustable abutment (5) for the cans to be compressed. The pressing plate (2) has on the surface facing the baseplate (1) a coarse toothing (4). On the outer surface (15) of the pressing plate (2), a recess (16) is provided, in which an extension lever (11) is arranged. <IMAGE>
Patent DE-4402975-A1 (DE)
Title: Failure monitoring device of a water feed system of an electrical household appliance
Inventor: BERALDO DANILO
IPC: D06F39/08
Filed: 1994-02-01
Abstract: Device for the failure monitoring of a water feed system (2) of an electrical household appliance (4), which operates in accordance with a washing programme, which includes at least one feed phase in which a water flow is fed to the electrical household appliance (4) by means of opening a shut-off device (10), and in which at least one shut-off phase is present in which the shut-off device (10) is closed. The monitoring device (1) includes a reservoir (24) which can be connected to the feed system (2) during the shut-off phases and is provided with a level signalling system (33) which generates a signal which is indicative of the faulty functioning of the shut-off device (10) when the water level, contained in the reservoir, exceeds a threshold value. <IMAGE>
Patent DE-4407239-A1 (DE)
Inventor: ZAORALEK HEINZ-MICHAEL DR
IPC: D21G1/02
Filed: 1994-03-04
Abstract: The invention relates to a steam-heated roller and a roller body (1) with a central drilling (14) and peripheral axially parallel drillings (2) to guide the steam and with at least one screwed flanged pin (3) with a central drilling (16) and connecting channels (4, 5, 6) between the central drilling (16) of the flanged pin (3) and the openings of the peripheral drillings (2) in the roller body (1) into the flanged pin (3), in which the connecting channels (4, 5, 6) branch out inside the flanged pin (3) from its central drilling (16) towards several openings in the peripheral drillings (2).
Patent DE-4408373-A1 (DE)
Title: Christmas cake baking mould
Inventor: KUHNEN WILHELM
IPC: B23H9/00
Filed: 1994-03-12
Abstract: A baking mould, for baking a loaf-shaped Christmas cake, has an interior surface with a contour corresponding to the fine surface contour of a hand-made cake and has an enclosing base.
Patent DE-4416253-A1 (DE)
Title: Data protection technique testing authenticity and integrity of coded information
Inventor: KOWALSKI BERND DIPL ING
IPC: G09C5/00
Filed: 1994-05-07
Abstract: The procedure checks the authority and integrity of key information supplied by users to access a public key directory (PKD). The public key directory contains anonymous key information as a continuous sequence of key numbers. Each user is assigned a key number that distinguishes him from other users within the public key directory yet provides no reference to his name and address.Each key number is issued under seal, has a predetermined validity time and is available to all users. Each user has an electronic signature which is used in conjunction with the key number to access the public key directory.
Patent DE-4418991-A1 (DE)
Inventor: DANNHORN WOLFGANG DIPL CHEM DR
IPC: C09D175/14
Filed: 1994-05-31
Abstract: Aq., reactive microgel dispersions (I) contain microgel particles with a mean dia. of 0.01-1 micron, which are insoluble but swollen in conventional organic solvents, capable of being dried without other film-forming additives to give homogeneous, transparent, reactive films, and have iodine nos. of 2-100. Also claimed is a process for the prodn. of (I).
Patent DE-4419145-A1 (DE)
Title: Method for testing condition of high voltage insulated cables
Inventor: LEFELDT EKKEHARD
IPC: G01R31/12
Filed: 1994-06-01
Abstract: A method of testing the condition of high voltage insulated cables is based on the decay of charge as a result of voltage breakdown in regions of reduced di-electric strength. A motor-generator set (1) charges the HV cable (7) via the LC coupling/lowpass filter networks (2, 3, 5, 6) by applying a rectangular pulse-formed voltage wave of cosinusoidal envelope and low repetition frequency. The voltage logging instruments (9, 12) enable the di-electric condition of the cable to be re-examined.
Patent DE-4422645-A1 (DE)
Title: Electric fork-lift truck with recuperative energy storage brake
Inventor: HENDRICH RUDOLF
IPC: F16D65/14
Filed: 1994-06-28
Abstract: An electric truck with a energy storage brake 5 has the braking torque generated by this unit arbitrarily set in advance during the operation of the truck, and is used for operational braking. The brake is electromagnetically released and works in conjunction with a controller connected to a set-point adjuster. The brake is a permanent magnet brake.  The set-point adjuster is a brake pedal linked to a potentiometer.
Patent DE-4423169-A1 (DE)
Title: Measuring flow of flowing medium according to magnetic induction principle
Inventor: OOSTERHOLT WILLHELMUS MARIA DI
IPC: G01F1/60
Filed: 1994-07-04
Abstract: The flow measurement involves a magnetic field created by field coils (2,3) connected to a current source (7), the field having at least one component vertical to the flow direction of the flowing medium. The measurement pipe (1) has electrodes (4,5) on either side by the at least one component vertical to the flow direction of the flowing medium and vertical to the direction of the magnetic field. A measurement voltage is delivered as the measurement for the through flow via to measurement electronic unit (6) via an amplifier (8) to a processor circuit (9). The field current is periodically reversed in polarity, which is carried out at intervals, at a time delaying the next reversal of polarity. A phase jump of at least 180 deg. and less than 360 deg. is executed. The measurement voltages are used as reference voltages delivered in the interval of a constant magnetic DC field, extended by the postponed pole reversal.
Patent DE-4424587-A1 (DE)
Inventor: HOELL ROLAND DIPL ING
IPC: B41F31/20
Filed: 1994-07-13
Abstract: The ink or lacquer is removed from a one side open container (2) by an associated roller (1). The container, typically an ink well, is closed by a cover (3) with a pipeline system (4,10) for the supply of a cleaning liq. from a reservoir (6) and the discharge of a mixt. of the ink, or lacquer, and the cleaning mixt. into a collector (9). Pref. the container may be a doctor blade trough, and the cover may be releasably coupled to it. The cleaning liq. may be supplied under high pressure, hitting the inking roller and container or an impact jet. The doctor blade trough may comprise a spray device.
Patent DE-4424741-A1 (DE)
Inventor: LOCHER HILMAR DIPL ING
IPC: H04L27/10
Filed: 1994-07-13
Abstract: The invention concerns a method and layout for transmitting data between several subscribers (1, 3, 4, 5). The data are modulated by frequency shift keying to produce a transmission signal (14... 19), the carrier frequencies allocated to particular values being exact multiples of half the data transmission rate and the carrier frequency signals being coupled to the data signal in such a way as to be locked in phase, so that the phase of the carrier frequency signals matches whenever the data value changes. A central subscriber (1) sends out a transmission signal (14, 15, 19) which the other subscribers (3, 4, 5) receive, demodulate and use for synchronisation, even in breaks between communications in which there are no data to be transmitted. The invention has the advantage that there is no data loss at the start of a transmission and transmission systems can be used whose cutoff frequency is of the same order as the data transmission rate. The invention can be used in data transmission in general.
Patent DE-4427215-A1 (DE)
Title: Transparent and conductive ultrathin films and process for the production thereof
Inventor: KIUCHI MASATO
IPC: C08J7/043
Filed: 1994-08-01
Abstract: According to the invention, a transparent and conductive ultrathin film is provided having a film thickness of 1 to 200 nm, comprising a transition metal, formed on a substrate and a process is provided for producing transparent and conductive ultrathin films, comprising the vapour deposition under reduced pressure of at least one vaporised transition metal onto a substrate present in an activated state to form a thin film comprising the transition metal.
Patent DE-4428205-A1 (DE)
Title: Actuator controlling gearchange for car gearbox
Inventor: SELLEI GUSTAV
IPC: B60K20/04
Filed: 1994-08-09
Abstract: The actuator (1) and gearbox are spatially separated and the gearchange movements are transmitted to the gearbox by gearchange rods on trains (2). One rod, etc. may be provided for max. two gears. A gearchange lever (3) selects the gears and its position is secured by an arrester in the gearchange slots.The actuator comprises a resetting device for the gearchange lever for adjusting a given neutral position, and at least one resistance affects the handling force in selection of the gearchange slots.
Patent DE-4433105-A1 (DE)
Inventor: SEONG YEON-HAG
IPC: H05B6/64
Filed: 1994-09-16
Abstract: A microwave oven (300) is provided with a klystron (400) for generating cooking microwaves rather than the conventional magnetron. Preferably, the klystron (400) is a multi-beam klystron. The use of a multi-beam klystron means that considerably lower voltage are required to generate the cooking microwaves than are required when a magnetron is used. Specific klystron constructions and cooling arrangement are disclosed. <IMAGE>
Patent DE-4433439-A1 (DE)
Title: Mixing fluids using adjacent micro structures generating diffusion or turbulence
Inventor: SCHUBERT KLAUS DR
IPC: B01F5/02
Filed: 1994-09-20
Abstract: A reaction process and assembly mixes two or more gaseous and/or liquid reactants (educts) (A, B) which are divided by their respective micro channel assemblies (1a, 1B) into spatially separated fine fluid flows. The novelty is that these separated fine fluid laminar flows then enter a common mixing and reaction chamber (4), microchannels bearing the same educt (A, B) emerging at the same speeds. The educts (A, B) enter the mixing/reaction chamber (4) as free jets (6a, 6b), each free jet (6a) being led to the mixing/reaction chamber (4) immediately adjacent to a free jet (6b) from a different duct (B). Adjacent free jets then mix by diffusion and/or turbulence.
Patent DE-4436176-A1 (DE)
Title: Sputtering source with a target arrangement and holder
Inventor: GRUENENFELDER PIUS
IPC: C23C14/34
Filed: 1994-10-10
Abstract: A sputtering source and, accordingly, a target or a holder are proposed, in which the target (31) is held by means of groove/chamber arrangements (37). It is inserted in a direction (x) like a drawer and fixed by means of a releaseable locking mechanism (34). By means of a cooling system (37), on the side of the holder, with a defining film (foil) (36), the target fixation is tensioned (braced) when pressure is applied to the cooling system (37). <IMAGE>
Patent DE-4441707-A1 (DE)
Title: Wiper system for viewing panes of combat vehicle
Inventor: HESSE HANS
IPC: B60S1/60
Filed: 1994-11-23
Abstract: The wiper system uses a push rod which consists of a cord which can be wound and unwound on a drum (5) with a reversible rotary drive (6). The cord is made from a spring steel band which is concave in cross-section relative to the viewing surface (3).The cord can also be a stiffened chain. The drive for the drum is situated inside the vehicle and coupled by a shaft led through the roof plate (7).
Patent DE-4442263-A1 (DE)
Title: Impact absorbing dynamic structure for high speed rail vehicle
Inventor: FREDERICH FRITZ PROF DR ING
IPC: B61D17/06
Filed: 1994-11-28
Abstract: The vehicle contour is formed so that the front of the vehicle (8) has an outer, easily destructable construction, the shape of which features a low flow resistance. Behind the front section is a stable shock force absorbing wall-like structure (5) with a smooth surface.The surface is aligned in a circular or ball shaped manner with the mass centre point (2) of the vehicle body, and is able to transfer shock forces almost moment-free to the vehicle body.
Patent DE-4445918-A1 (DE)
Title: Method of making upholstered cover for vehicle seat backrest
Inventor: OHLHAUSEN OTTO
IPC: B60N2/58
Filed: 1994-12-22
Abstract: When stitching the backing material (2) to the top material (3), on reaching the section (6) of the cover (1) which is later to be turned around, the backing material is gathered opposite the upper material during the remaining stitching process.  A ruching process is introduced which owing to the prevailing friction conditions between the backing material and the reverse side (4) of the top material also acts on the top material so that this is curved evenly towards the backing material at the beginning of the gathering process. The curved path remains even after drawing in the pipe filling material (7).
Patent DE-4446114-A1 (DE)
Inventor: ADACHI NOKIHISA
IPC: B65H33/12
Filed: 1994-12-22
Abstract: A web 12 of corrugated board is cut at 10 into sheets 14 of a first length which are fed to suction conveyor 30 of a first conveyor group 30 and 32, on which the stream of sheets becomes imbricated, the extent of overlap being adjusted as the stream progresses on a second conveyor group 36 - 42 leading to a stack 16. Conveyor 30 is driven at a speed proportional to the speed of web 12 and inversely proportional to the length of each sheet 14. Conveyors of the second group are driven at a speed proportional to the speed of web 12. The cutter 10 can be controlled to cut sheets of a second length, in which case conveyor 30 speeds up when the last sheet of the first length is received, thus to separate the two batches of sheets. <IMAGE>
Patent WO-8801004-A1 (WO)
Inventor: KREISCHER ARNOLD
IPC: E06B3/52
Filed: 1987-08-06
Abstract: A glazed building element, such as a window or door, has a reversible glass pane arrangement composed of a polygonal, especially rectangular, fixed frame (114) and of a first movable frame (112) pivotable in the fixed frame (114) around an axis parallel to one edge between a first fixable sealing position and a second fixable sealing position. Operating mechanisms are disclosed for fixing and/or sealing the movable frame (112) in its two fixable positions. In a window for example, a second movable frame (212) is laterally hinged to the fixed frame (114) by a pivot bearing device that allows the plane of the second movable frame (212) to be shifted in relation to the first movable frame (212) and to the fixed frame (114). Alternatively, in doors for example, the first frame with the second frame set therein forms a pivotable unit within a fixed frame, the first frame being mounted with strap hinges on a longitudinal edge of the fixed frame, in such a way that the operating fitting is used for fixing the second frame.
Patent WO-8802034-A1 (WO)
Inventor: RUDNAY ANDRE DE
IPC: C23C14/28
Filed: 1987-09-16
Abstract: Procédé et dispositif pour métalliser sous vide des métaux réactifs sur des feuilles à métalliser sous vide. Dans le but d'accroître la durée de vie de l'appareil de métallisation et d'améliorer le rendement énergétique de métallisation, il est proposé de laisser couler, et notamment fluer, le métal réactif à la surface d'un appareil de métallisation se présentant sous la forme d'un corps creux, et pour cela de l'exposer au rayonnement d'un corps chauffant d'irradiation, de préférence en tungstène, disposé à proximité immédiate de la surface, et à une température d'au moins 2000°C.
Patent WO-8803863-A1 (WO)
Title: Process for the manufacture of a window section or similar with a sealing element, as well as a window section and device for the manufacture of same
Inventor: UHLE PETER
IPC: B29C48/09
Filed: 1987-11-24
Abstract: Process for the manufacture of a window section or similar with a sealing element, whereby the sealing element (3) is disposed in an area (4) of the window section (5) designed to hold said sealing element, the window section (5) first being manufactured with the area (4) designed to hold the sealing element, the window section then being extruded as a plastic strand into said area (4). Also a window section (5) with a sealing element (3), said element being disposed in an area (4) of the window section (5) designed to hold said sealing element, the sealing element (3) being in its plastic state by extrusion into said area (4). Also a process for the manufacture of a window section (5) with a sealing element (3), whereby the extrusion head (1) of an extruder is made to co-operate by means of relative motion, with an area (4) of the window section (5) designed to hold the sealing element, in such a way that the sealing element (3) can be extruded as a plastic strand into the area (4) designed to hold said sealing element, said area (4) at least partially forming the strand.
Patent WO-8803772-A1 (WO)
Inventor: WINDERLICH WINDI
IPC: A46B7/06
Filed: 1987-11-25
Abstract: Brosse à dents comportant une tête (2) avec des touffes de soies disposées verticalement dans un lit de soies plat, et un manche (4) relié à la tête (2) par l'intermédiaire d'un élément de raccordement élastiquement déformable. Ainsi, la tête (2) est déviée, sous charge, dans un plan perpendiculaire au lit de soies. Ladite brosse est caractérisée en ce que l'élément de raccordement (6) élastique est configuré de manière telle que sous une charge de 300 g la tête (2) est déviée de 0,6 à 2,5 cm dans tous les plans latéralement par rapport au manche (4).
Patent WO-9203255-A1 (WO)
Title: Suction device for removing residual matter produced by machining equipment in the neighbourhood of a workpiece
Inventor: RINGLER BERNHARD
IPC: B23Q11/00
Filed: 1991-08-01
Abstract: The suction device described comprises an enclosure, which surrounds the workpiece (3) to form a suction chamber (10), and a suction unit connected via a channel (7) to the suction chamber (10). In order to produce in the suction chamber (10) a suction-air stream which is as constant as possible and which covers the whole area in which residues arise, the suction channel (7) is annular in design, surrounds the suction chamber (10) and is attached to the frame of the machining equipment.
Patent WO-9305704-A1 (WO)
Inventor: HOEFT ANDREAS
IPC: A61B5/0275
Filed: 1992-09-12
Abstract: L'invention concerne un procédé et un dispositif pour déterminer le volume de sang en circulation par injection d'une quantité prédéterminée d'un colorant indicateur dans la circulation sanguine. Le volume de sang est calculé par l'intermédiaire de la mesure par fibre optique de la concentration de colorant dans un vaisseau central, par exemple à partir de la quantité prédéterminée du colorant indicateur injecté et du cycle de concentration du colorant. A cet effet, la concentration de colorant est mesurée immédiatement après injection de cette quantité prédéterminée dans la circulation sanguine, et une fonction de transport circulatoire g(t) est calculée à partir de la mesure de la concentration de colorant. Cette fonction de transport circulatoire g(t) permet de déterminer la réponse impulsionnelle circulatoire d(t) qui correspondrait à une injection d'indicateur idéale en un temps extrêmement court à un moment t=0, la concentration de colorant virtuelle c0 au moment t=0 est déterminée à partir de la réponse impulsionnelle circulatoire d(t) par extrapolation inverse ou calcul direct à partir des paramètres de la fonction de transport circulatoire g(t), et le volume de sang Vd-sang est calculé à partir de la quantité prédéterminée m0 du colorant indicateur injecté et de la concentration de colorant virtuelle c0 au moment t=0 selon la relation Vd-sang=m0/c0.
Patent WO-9629879-A1 (WO)
Inventor: SCHILL JOACHIM
IPC: A22C17/12
Filed: 1996-04-01
Abstract: Es wird eine Vorrichtung (1) zum Enthäuten und Abschwarten mit einem Grundgestell, einer Schneideinheit, einer Zugwalze (3) und einer als Förderband (2) ausgebildeten Zufuhreinrichtung vorgeschlagen, bei der das Förderband (2) aus mehreren parallel zueinander durch Walzen geführten endlos in sich selbst zurückkehrenden Trag- und Zugorganen (3) besteht, die durch die Zugwalze (4) angetrieben werden.
Patent WO-9814824-A1 (WO)
Title: Miroir electrochrome et procede de production d'un miroir electrochrome
Inventor: RISSMANN MICHAEL
IPC: G02F1/1524
Filed: 1997-09-30
Abstract: L'invention concerne un miroir électrochrome comprenant au moins les couches minces solides suivantes: un support transparent, notamment en verre; une couche électrode transparente; une couche accumulatrice d'ions; une couche conductrice d'ions transparente en matière inorganique; une couche électrochrome cathodique; et une couche réflectrice. Les ions provoquant l'opération de coloration/décoloration sont des protons (H+). L'invention est caractérisée en ce que la couche accumulatrice d'ions est constituée de (Ce¿x?Tiy) Oz où x = 0,3 à 0,7; y = 0,7 à 0,3; z ≈ 1,5 - 2; ou bien de (NixMey) Oz, où Me représente au moins un métal de transition sélectionné parmi Ti, V, Cr, Mn, Fe, Co et où x = 0,95 à 0,60, y = 0,05 à 0,40 et z est réglé en fonction de la valence du Ni et de celle du métal de transition Me. L'invention concerne également un procédé de production d'un miroir électrochrome.