baber/WOPTO huggingface dataset:
Patent DE-4329981-A1 (DE)
Inventor: FISCHER WERNER DIPL ING
IPC: H03K17/695
Filed: 1993-09-04
Abstract: The voltage across an inductive load 100, such as a fuel injector driver, is controlled to be constant during switch turn-off by Zener diode 220 controlled feedback from the quenching circuit to the control electrode of the MOS switch 110. The turn-off time is insensitive to battery voltage. <IMAGE>
Patent DE-4333138-A1 (DE)
Title: Measuring cell for optical determination of colouring strengths of fluid media, in particular of pigment dispersions
Inventor: LUST ANDREAS DR
IPC: G01N21/05
Filed: 1993-09-29
Abstract: According to the invention, a measuring cell for optical determination of colouring strengths of a fluid medium passing the measuring cell is proposed, which can be used in a continuous process for determining the colouring strength, the measuring cell having a sample chamber, with a sample inlet opening and a sample outlet opening, for receiving the pigment dispersion, with at least one measuring window, the measuring window being formed by a partial region of a cover plate which is held so that a relative movement between the sample chamber and the cover plate can be executed, in such a way that a partial region of the cover plate, at first constituting the measuring window of the sample chamber, covers a cleaning section before this partial region again, at a later time in the relative movement, forms the measuring window by overlapping with the sample chamber.
Patent DE-4336024-A1 (DE)
Title: Bottom lining of an aluminium electrolytic cell
IPC: C25C3/08
Filed: 1993-10-22
Abstract: Bottom lining of an aluminium electrolytic cell comprising carbon blocks as first layer and refractory carbon-containing chamotte (fireclay) bricks as second layer.
Patent DE-4336751-A1 (DE)
Inventor: KIESLICH WOLFGANG ING GRAD
IPC: G06T7/11
Filed: 1993-10-28
Abstract: Method and circuit arrangement for automatically detecting fixed or moving objects in the natural environment of a real-time image sequence by using an electrooptic sensor which scans the environment and has a downstream evaluation unit and an image-representing device which has possibly been provided. As much information as possible is processed from the digital images in a series of method steps or circuitry measures, with the result that the detection of relatively large objects is also rendered possible. <IMAGE>
Patent DE-4336884-A1 (DE)
Title: Semiconductor device with predetermined test mode - applies potential at pre-specified internal node to external contact in test mode in response to control signals
Inventor: SUMA KATSUHIRO
IPC: H01L27/04
Filed: 1993-10-28
Abstract: The semiconductor device applies a potential (IVcc) at a pre-set internal node to an external contact (PD) in a predetermined mode. A first indicating signal device (11) reacts to a first control signal (IRAS, ICAS, IWE, Ai) to output a signal (SIGE) which indicates the predetermined mode. A second indicating signal device (12) reacts to a second control signal and to the first indicating signal to output a second signal (IVE) which indicates the output of the potential of the predetermined internal node. An output device outputs this potential at the external contact in response to the second indicating signal. USE/ADVANTAGE - For testable chips such as MOS DRAM. Voltages on internal supply and signal lines can be monitored and, in particular, input of voltage higher than normal input voltage can be accurately detected.
Patent DE-4337725-A1 (DE)
Title: Device and method for forming a winding overhang of an electrical machine
Inventor: APPT DIETER
IPC: H02K15/00
Filed: 1993-11-05
Abstract: The widening of winding overhangs having a small internal diameter is carried out according to the prior art by means of spreading mandrels. According to the invention, a rotatable forming roller (which is in the form of a rod and has a diameter which is less than the internal diameter of the winding overhang) can be pushed into the winding overhang approximately coaxially with respect to its centre longitudinal axis and can be moved radially outwards in order to widen the winding overhang, and either the winding overhang or the forming roller is driven such that it can rotate about the centre longitudinal axis. Use for the production of electric motors.
Patent DE-4340543-A1 (DE)
Title: Ribbon path indicator system for assisting operator in webbing ribbons of web material exiting printer
Inventor: BRETON RICHARD E
IPC: B65H45/00
Filed: 1993-11-29
Abstract: The system has a number of rolls, each roll having an associated remote display device. Each associated remote display device includes a directional display indicator and a next roll display indicator, the remote display device displaying ribbon path instructions to the operator including one of a clockwise or counterclockwise wrapping direction, and an identity of a next roll to be wrapped. A controller coupled to each of the remote display devices, issues commands to each remote display device to display a preselected one of the clockwise or counterclockwise wrapping direction, and a preselected next roll to be wrapped.
Patent DE-4342627-A1 (DE)
Title: Washing machine drum filler
Inventor: BOLDUAN EDWIN DIPL ING
IPC: D06F23/02
Filed: 1993-12-14
Abstract: The filler, esp. for a washing machine with a top-loading horizontal drum (4) rotating inside a fixed chamber (5), consists of a flexible duct (2) leading from a container (1) to an outlet nozzle (8) in the wall of the chamber. The interior of the drum has at least three ridges (5) to move the washing round inside the drum; each ridge has apertures (7) and the drum has a mechanism which stops it with one of the ridges positioned opposite the outlet nozzle (8). The nozzle (8) is smaller than the apertures (6) in the casing which receive the water, and the drum can be stopped in any position with a ridge (5) opposite the nozzle, one such position being the loading position, where the drum's access door is in line with the filling port (9).
Patent DE-4402294-A1 (DE)
Title: Assembly rail for installations
Inventor: SCHULTE HELMUT
IPC: E03C1/02
Filed: 1994-01-27
Abstract: An assembly rail for installations with through-passages, arranged in rows, for screw-fastenings. The technical problem is to simplify and facilitate the assembly work with such an assembly rail. Plates (5, 6) having an extruded hole (9) can be plugged onto the assembly rail (1) in each case and aligned with the through-passages (2) thereof, and a screw (15) engages through the respective through-passage (2) into the extruded hole (9). <IMAGE>
Patent DE-4405919-A1 (DE)
Title: Electric component
Inventor: BETSCH HELMUT
IPC: H05K3/20
Filed: 1994-02-24
Abstract: To produce an electrical component, with a stamped grid embedded in plastics, to give projecting connections, the grid (1) stamped from steel sheet is placed in a mould, to be covered by poured plastics (5) for casting. The projecting connections (3, 4) are plated to give an electrically conductive cladding (7, 8). Also claimed is a component group with a number of overlaid zinc steel plates, with the surface generally covered by plastics. The projecting plug pins are bonded as one piece with the stamped grids, coated with a plated conductive layer pref. of tin or silver.  At least two stamped grids are used, over each other, to be placed in the mould to be covered by the cast plastics. The plastics cladding has recesses to give openings for the projecting connections from the grids. The connections can be inserted into the grids, to be bonded in place by soldering or welding. A number of component groups can be overlaid, with the connections passing through them from interconnection. During plating, the connections are coated with a conductive layer. The stamped grids are taken from steel strip with a zinc treatment. The grids pass through several grid planes, with their conductors durably bonded together, so that the grid forms a braided body, then to be covered with cast plastics. After casting, the conductors are separated at selected points, pref. by stamping.
Patent DE-4413988-A1 (DE)
Title: CCD solid-state image sensor with silicon substrate of first conductivity
Inventor: LEE SEO KYU
IPC: H01L27/148
Filed: 1994-04-21
Abstract: The image sensor has an embedded transfer gate channel region and a rivet-like photodiode region (35,35') with stage-wise concentration distribution. ON an n-substrate (31) is formed a first p-trench (32), in which the photodiode region is formed in depth and width. A second p-trench (39) is formed in the first one, overlapping with corresp. photodiode regions (35-3,35'-1) in the adjacent first trench VCCD channel regions (43) and p-transfer gate channel regions (39') are formed in the second trench.
Patent DE-4417528-A1 (DE)
Title: Anastomosis device
Inventor: BAEHR WOLFGANG DR
IPC: A61B17/10
Filed: 1994-05-19
Abstract: The invention relates to an anastomosis device for surgically connecting human or animal tissue using a shrinkable, tubular hollow body and preferably a support sleeve for reception of the tissue ends. All components of the device are completely made of absorbable, biocompatible materials. They are distinguished by having a simple structural design and advantageous handling, and they permit implementation of a quick and reliable connection of tissues (Figure 2). <IMAGE>
Patent DE-4417752-A1 (DE)
Title: New and known alkyne derivs.
Inventor: UHR HERMANN DIPL CHEM DR
IPC: C07C49/24
Filed: 1994-05-20
Abstract: Use of alkyne derivs. (I) as microbicides for the protection of industrial materials is claimed.  X = -C(O)- or -C(O)-O-; R1, R2 = H or alkyl; R3 = H, aryl, alkyl, cycloalkyl, -C(O)-R4, -C(O)-OR4 or -C(O)-NHR4; R4 = alkyl, alkenyl, alkynyl, cycloalkyl or aryl.  Also claimed are cpds. (I) where R3 is alkyl (except Me), alkyl substd. by 1 or more halo or 1-4C alkoxy (opt. mono- to penta-substd. by halo), -C(O)-R4 or -C(O)-NHR4 or aryl (except phenyl, 2-, 3- or 4-chlorophenyl and 2,4-dichlorophenyl).  Known cpds. (I) are described in Org. Synthesis 60, 81 and Arzneimittelforschung 17 816 (1967).
Patent DE-4425899-A1 (DE)
Inventor: DECKER HEINRICH
IPC: B60C11/12
Filed: 1994-07-22
Abstract: The tread (2) has S-shaped transverse grooves (3). At the edges (4) of the plan view of the contact surface they run at an angle  beta 1, subtending between 65 degrees and 90 degrees with the circumferential direction (U). Near the centre (5), this angle decreases to  beta 2, between 30 degrees and 50 degrees . Here (5), a single rectangular block, its edges roughly perpendicular to the line of the S-shape, interrupts the centre of the S-feature (9). The short edges (8) of the block align with the groove edges of the leading and trailing S-features (3a, 3b).
Patent DE-4426627-A1 (DE)
Title: Metallic composite material and a method for its production
Inventor: BAUMEISTER JOACHIM DIPL PHYS
IPC: B22F7/00
Filed: 1994-07-27
Abstract: Published without abstract.
Patent DE-4435749-A1 (DE)
Inventor: POSCH HERIBERT
IPC: F24B5/02
Filed: 1994-10-06
Abstract: The heating device after combustion chamber receives flue gases sucked from the main combustion chamber (2) via the primary outlet and mixed with secondary air (5) via a nozzle arrangement. The conduits for the flue gas between the primary outlet of the combustion chamber and the after combustion chamber (13) are formed at least over a part of their length as a nozzle arrangement, in which the flow cross-section for the flue gas measured over at least a part of this extent is reduced in the horizontal. In the area of the nozzle arrangement, the feed of secondary air and the flue gases occurs to a first exhaust gas feed-back. The nozzle arrangement is wider than it is high. The individual nozzles are arranged via hollow feed bodies (24,25) for secondary air and for the first exhaust gas feed-back.
Patent DE-4440745-A1 (DE)
Title: Food processing by-products mixed into clay for brick mfr.
Inventor: FISCHER WOLFGANG
IPC: C04B33/132
Filed: 1994-11-15
Abstract: Perlite, kieselguhr and bleach waste sludges containing water, oil and prote in are generated as wastes in the food processing industry. The novelty is that t he individual sludges are used, either alone or as a mixture of two or three type s of sludge, as clay additives for the manufacture of building bricks and coarse ceramic products. The sludge or sludges are incorporated in the clay in a ratio of between five and 30 per cent dry clay weight. The sludges are incorporated at a  raw density of less than 1 kg/dm3. The water content of the sludge can reach a maximum of 65 per cent.
Patent DE-4440805-A1 (DE)
Title: Device for filtration, extn. and chromatography
IPC: G01N30/00
Filed: 1994-11-15
Abstract: Device for performing filtration, extn. or chromatography includes a sepn. matrix (SM) mounted in a sepn. tube between 2 porous closure pieces that are at least partly convex. The elution front, after migrating through SM, flows across the outlet surface at the same time, with it max. concn., at all positions.
Patent DE-4443607-A1 (DE)
Title: Tantalum solid electrolyte capacitor in chip form
Inventor: ESPENHAIN MANFRED
IPC: H01G9/012
Filed: 1994-12-07
Abstract: The electrolytic capacitor has a plastic covering. Anode and cathode connection elements are formed by a metallic system carrier. The anode connection element is slotted into the covering and the cathode connection element is extensively lead into the covering. The metallic system carrier has a plating of silver. The connection elements (2,3) arranged outside the covering have a further plating of solder metal on the silver plating on the parts which form the solder faces (5).
Patent DE-4446222-A1 (DE)
Title: Household container for pourable or liquid foodstuff i.e. milk
Inventor: ERNI MARGOT
IPC: A47G19/18
Filed: 1994-12-23
Abstract: The inlet (2) or outlet (3) can be closed by a closure piece (4) by spring force. The closure piece has an enclosed bellows-type container (5) which can alter in volume by squeezing out the gas or air contained in the first container (1). A vacuum is produced which prevents the liquid (27) from escaping from the second opening (2). One end of the second container has a cover (6) placed against the inside (7) of the first opening (2) in the first container. The second container has at least one opening (24).
Patent WO-8606686-A1 (WO)
Inventor: HEINZMANN WERNER
IPC: B43K5/00
Filed: 1986-05-09
Abstract: Un appareil d'enregistrement du type à tube, qui possède à son extrémité avant un petit tube d'écriture (32) avec une mèche (30) d'écriture qui se déplace axialement à l'intérieur. La mèche d'écriture (30), qui posséde à son extrémité interne une tête sphérique (31) épaissie, peut être enfoncée contre l'action d'un ressort de rappel (41). Le ressort de rappel (41) fait partie d'un anneau à élément à ressort qui est inséré entre l'alimentation en encre (11) et la mèche d'écriture (30) dans le boîtier (20). L'anneau (40) et le ressort de rappel (41) sont dimensionnés de telle sorte que l'encre qui sort du conduit d'alimentation en encre (11) parvienne sans obstacle et en quantité suffisante à la mèche d'écriture (30).
Patent WO-9000224-A1 (WO)
Title: Fuel injection pump for internal combustion engines
Inventor: HAIN JOSEF
IPC: F02M41/12
Filed: 1989-06-16
Abstract: In a fuel injection pump for internal combustion engines, the slope of the pressure-engine speed characteristic curve is increased by arranging a controllable pressure-holding valve (50) in the delivery line (20) leading from the pressure-control valve (7) to the terminal line (24) from the spring chamber (21). The various embodiments of the pressure holding valve (50) have different pressure-engine speed characteristic curves which at low speed produce a relatively high pressure and permit faster cold start.
Patent WO-9014760-A1 (WO)
Title: Device for ejecting dosed quantities of capsules, in particular onto land used for agriculture or forestry
Inventor: REICHLE ALFONS
IPC: B64D1/18
Filed: 1990-06-01
Abstract: A device for ejecting dosed quantities of capsules, in particular onto land used for agriculture or forestry, comprises one or more ejection shafts (1, 2, 3), each of which is provided with an air inlet (4, 5, 6) and an ejector (7, 8, 9), and a scattering unit (10). Each ejection shaft (1, 2, 3) communicates via another opening (11, 12, 13) with an opening (14, 15, 16) through which the capsules are fed by the scattering unit (10). The device is intended mainly for mounting on an aeroplane. The air current generated during flight is used, in co-operation with a scattering device to eject the material to be scattered. The device permits precise dosing and scattering of the material.
Patent WO-9222436-A1 (WO)
Inventor: JUDEX ROLAND
IPC: B44C1/175
Filed: 1992-05-19
Abstract: Ein Informationsträger zum Auftragen von Informationen jeglicher Art, insbesondere von Schrift-, Bild- und/oder Farbinformationen in Form von Farbpigmenten (3), auf eine vorzugsweise glatte Fläche (7), mit einem die Information aufweisenden Laminat (1), ist zum qualitativ hochwertigen und dabei einfachen Auftrag so ausgebildet, daß das Laminat (1) zumindest eine wasserunlösliche, lösungsmittellösliche und vorzugsweise transparente Schutzschicht (2) aufweist, auf der die Farbpigmente (3) zumindest von einer Seite her weitgehend gebunden sind, so daß die Schutzschicht (2) gleichzeitig als Träger der Farbpigmente (3) dient.
Patent WO-9526511-A1 (WO)
Inventor: KERSKEN ULRICH
IPC: G07B15/06
Filed: 1995-03-23
Abstract: Proposed is a vehicle-mounted transponder with at least one receive and transmit antenna for duplex data transmission, the antenna operating in the same way as a transponder. To compensate for fading, an HF amplifier is connected in series with the demodulator/modulator, thus also improving the range of the transmitter. The design of the circuit is such that it enables the same amplifier and the demodulator/modulator to be used in the downlink and the uplink. In uplink operation, the demodulator/modulator can be used in either the amplitude-scan or the phase-scan mode.
Patent WO-9706612-A1 (WO)
Title: Procede et dispositif d'affichage sur l'ecran d'affichage d'un poste recepteur de radiodiffusion du nom de la station emettrice et du type de programme transmis dans un telegramme de donnees numeriques par une station emettrice de radiodiffusion
Inventor: DUCKECK HANS
IPC: H04H60/47
Filed: 1996-07-06
Abstract: Ce procédé et ce dispositif permettent d'afficher pendant un mode de recherche sur l'écran d'affichage d'un poste récepteur de radiodiffusion le nom de la station émettrice et le type de programme transmis dans un télégramme de données numériques par une station de radiodiffusion. Un élément de synchronisation commande l'affichage des informations.
Patent WO-9802892-A1 (WO)
Title: Dispositif de contact de commutation pourvu d'une articulation destinee a un levier de contact
Inventor: TUERKMEN SEZAI
IPC: H01H1/22
Filed: 1997-07-09
Abstract: Ce dispositif de contact de commutation (3) destiné à un sectionneur de puissance (1) basse tension comprend au moins un levier de contact (10) pourvu d'une articulation qui lui permet de pivoter par rapport à un support (7). L'articulation comprend une surface de roulement (22) située sur le levier de contact (10) et une surface d'appui (23) située sur le support (17) du levier de contact. Un arceau de retenue (27) empêche le levier de contact de se déplacer parallèlement à la surface d'appui (23).
Patent WO-9845950-A1 (WO)
Title: Digitale afc-einstellung durch reziproke dds
Inventor: HOFMANN LUDWIG
IPC: H03B28/00
Filed: 1998-02-13
Abstract: Die vorliegende Erfindung bezieht sich auf eine Schaltung zur automatischen Frequenzregelung (AFC) mit einem Oszillator (1), einer Digitalsynthese-Einrichtung (DDS) (2), der die Frequenz fxtal des Oszillators (2) als Takt zugeführt wird und die ein Ausgangssignal mit der Frequenz fmut erzeugt, sowie einer Frequenzvergleichseinrichtung (3), die eine Differenz zwischen der Ausgangsfrequenz fmut der Digitalsynthese-Einrichtung (2) und einer Referenzfrequenz fref ermittelt und ein die ermittelte Frequenzdifferenz wiedergebendes digitales Ausgangssignal Sd erzeugt. Das digitale Ausgangssignal Sa wird dann der Digitalsynthese-Einrichtung (2) als Addierwert zugeführt. Durch diese Schaltung zur automatischen Frequenzregelung kann ein Signal mit der Frequenz fmut erzeugt werden, das hochgenau und temperaturkompensiert ist.
Patent WO-9848984-A1 (WO)
Title: Verfahren zum bearbeiten von werkstücken
Inventor: PURSCHKE GUENTER
IPC: B27F1/02
Filed: 1998-04-24
Abstract: Ein Verfahren zum Bearbeiten von Werkstücken, bei dem diese an zwei Seiten bearbeitet werden, sieht vor, daß das Werkstück einer Bearbeitungsstation einzeln zugeführt, dort bearbeitet und nach dem Bearbeiten beider Seiten einzeln weitergeleitet wird. Hierbei sind die Bearbeitungsvorgänge an aufeinanderfolgenden Werkstücken so ineinander verzahnt, daß an der Bearbeitungsstation in einem Bearbeitungsvorgang die erste Seite des einen und die zweite Seite des anderen Werkstücks bearbeitet wird, so daß bei jedem Bearbeitungsvorgang ein an beiden Seiten bearbeitetes Werkstück zusammen mit einem nur an einer Seite bearbeiteten Werkstück entsteht.
Patent WO-9856608-A1 (WO)
Title: Verschlusseinrichtung für fenster, türen od. dgl. öffnungen
Inventor: KNAUER DIETER
IPC: B60J1/20
Filed: 1998-06-03
Abstract: Die Erfindung betrifft eine Verschlußeinrichtung (10) für Fenster, Türen od. dgl. Öffnungen, mit einem Behang (16) aus miteinander um etwa parallele Achsen (18) etwa ziehharmonikaartig gelenkig verbundenen Behangsektionen (17), der an einem Ende etwa im Bereich der dortigen Behangsektion an einer zur Achse (18) der Behangsektion etwa parallelen Halteleiste (19) befestigt ist und am anderen Ende etwa im Bereich der dortigen Behangsektion einen daran befestigten Halter (20) aufweist. Zumindest einer der beiden sich zwischen der Halteleiste (19) und dem Halter (20) erstreckenden Ränder (21, 22) des Behangs (16) verläuft zumindest zum Teil von einer zur Halteleiste (19) etwa rechtwinkligen Linie abweichend. Der Behang (16) weist auf seiner Länge zwischen der Halteleiste (19) und der Halter (20) ein Übermaß als Ausgleichsspeicher zur Bildung mindestens eines Ausgleichselements (23, 24, 25) auf.
Patent WO-9858823-A1 (WO)
Inventor: PAUSCH TOBIAS
IPC: B60R21/16
Filed: 1998-06-19
Abstract: The invention relates to a flame protection device for gas bags in air bag modules using a gas generator, wherein the air bags are fitted with at least one dart and the flame protection device can be folded along with the air bag. According to the invention, a member (9) guiding the gas jet of the gas generator is provided as a flame protection device, said section being arranged and configured in such a way that the gas circulating between the darts (5 - 7) flows at least in an approximate direction to said darts.
Patent WO-9954742-A1 (WO)
Title: Anordnung, verfahren und strommesseinrichtung zum messen eines stromes in einem leiter
Inventor: PHILIPPOT LUC
IPC: G01R31/02
Filed: 1999-04-16
Abstract: Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren, eine Anordnung und eine Strommeßeinrichtung anzugeben, mit denen ein Signal, das einen Fehlerstrom in einem mindestens drei Leiterenden aufweisenden elektrischen Leiter kennzeichnet, besonders einfach erzeugt werden kann. Gelöst wird diese Aufgabe, die Strommeßeinrichtung betreffend, erfindungsgemäß durch eine Strommeßeinrichtung zum Messen eines Stromes in einem Leiter mit mindestens einem Meßwerteingang und mindestens einem Meßwertausgang sowie einer Recheneinheit, die einen dem Strom entsprechenden Strommeßwert zu einem an dem mindestens einen Meßwerteingang anliegenden Meßwert addiert und den resultierenden Summenstrommeßwert an den mindestens einen Meßwertausgang abgibt.