baber/WOPTO huggingface dataset:
Patent DE-4324105-A1 (DE)
Title: Process and apparatus for the transport of sliver cans
Inventor: REISING REINER
IPC: D01H9/18
Filed: 1993-07-17
Abstract: The transport of sliver cans onto a transfer station to the work places of a sliver-processing textile machine and the handling of the sliver cans usually nowadays takes place automatically by means of controlled can-transport vehicles. The handling of the cans takes place by means of a handling apparatus on the can-transport vehicle. During the transport and handling of sliver cans, in the course of which the introduced sliver expands again after being introduced, there is the risk that the projecting sliver will be pushed off during transport and handling. In addition to the loss of sliver, the automatic can-changing operation is impeded. It is therefore proposed, according to the invention, that, during the handling of the can filled with sliver, the can is covered with a lid. The apparatus (32) for the handling of sliver cans (28, 29) of a can-transport vehicle (14) has a device (36) for picking up and depositing lids (30), and the lids (30) are equipped with means (31) for handling them. <IMAGE>
Patent DE-4326181-A1 (DE)
Title: Method and device for luminescence spectroscopy and material microprocessing of fixed and moving molecules, particles and objects
Inventor: STELZER ERNST H K DR
IPC: B23K26/00
Filed: 1993-08-04
Abstract: The present invention relates to a method and a device for luminescence analysis and material microprocessing of fixed and moving molecules, particles and objects. The combination of light pressure forces for fixing or moving objects and fluorescence microscopy and the combination with material processing has to date been carried out with at least two light sources, on the one hand a laser which produces the forces, i.e. is used as a photonic forceps (tweezers), and on the other hand a further light source, for example a halogen lamp, with the aid of which the fluorescence is excited or a light source, for example a pulsed nitrogen laser, which is used for material processing. The use of a pulsed laser which can fix objects without interference and also allows multiphoton excitation of luminescence and can be used for material microprocessing, leads to a simple design with only one light source and, furthermore, leads to high spatial resolution in the z direction.
Patent DE-4327036-A1 (DE)
Title: Synchronous swivel joint
Inventor: STALL EUGEN DR
IPC: F16D3/20
Filed: 1993-08-12
Abstract: The invention relates to a synchronous swivel joint for a tripod construction. In this swivel joint, the roller arrangement on the tripod pivot is prevented from inadvertently falling off. According to the invention, a thrust washer is used which holds the roller arrangement together as a unit and deviates radially to the inside compared with the ideal round shape, the deviation directed radially to the inside being formed with a slightly smaller opening width than corresponds to the maximum outside diameter of the spherical pivot. This ensures that the roller arrangement is self-retaining on the spherical tripod pivot after it is mounted. <IMAGE>
Patent DE-4327113-A1 (DE)
Title: Vertical submersible pump VTP-R
IPC: F04D13/02
Filed: 1993-08-12
Abstract: Published without abstract.
Patent DE-4327432-A1 (DE)
Title: Device in the form of an interchangeable device for vehicles
Inventor: HUEFFERMANN ROLF DIPL ING
IPC: B60P1/64
Filed: 1993-08-14
Abstract: An interchangeable device comprising a tiltable frame, intermediate frames which are assigned in a carriage shape and an angled receptacle arm on the intermediate frame is provided. Each element can be adjusted by means of separate adjustment cylinders, a continuous receptacle frame forming a good receptacle and the individual adjustment of the elements of the interchangeable device permitting interchangeable containers and silo containers to be lifted up, set down and transferred for all requirements by setting different pivoting and displacement movements.
Patent DE-4330450-A1 (DE)
Title: Rear view mirror for row boats (rowing boats) and rear view mirrors support structures
Inventor: POHLUS GUENTHER
IPC: B63B49/00
Filed: 1993-09-09
Abstract: A sporting row boat has at least one rowing position (rowing place), which is either fixed and the boom (outrigger) can be displaced relative thereto, or it has a sliding seat with respect to which the boom is fixed. Both systems can, e.g. via a thole-coupled rear view mirror support mechanism 14, 18, 19, 20, employ correction to match the viewing direction of the rear view mirror 13 to the change in position of the rower.
Patent DE-4330495-A1 (DE)
Title: Electrode-grinding machine
Inventor: KIRSCHBAUM HEINRICH
IPC: B24B19/16
Filed: 1993-09-09
Abstract: The invention relates to a grinding machine for grinding the tip of a workpiece, in particular a TIG welding electrode, having a frame in which a motor-driven grinding wheel is mounted and a bearing body having an electrode mounting is arranged. In the case of most electrode-grinding machines, the electrode is rotated directly by hand. This requires a high degree of skill if non-uniform ground surfaces due to non-uniform speed of rotation are to be avoided. The object of the invention therefore is to provide an electrode-grinding machine which produces optimally ground electrode tips with little structural expenditure. The object is achieved in that the electrode mounting (1) is set in rapid and thereby uniform rotation by hand with the aid of a drive wheel (2) via a flat belt (3), thus producing the desired grinding result. <IMAGE>
Patent DE-4332014-A1 (DE)
Inventor: REUTER HARDY DR
IPC: C09D5/44
Filed: 1993-09-21
Abstract: PCT No. PCT/EP94/03088 Sec. 371 Date Aug. 26, 1996 Sec. 102(e) Date Aug. 26, 1996 PCT Filed Sep. 15, 1994 PCT Pub. No. WO95/08597 PCT Pub. Date Mar. 30, 1995The invention relates to aqueous eletrocoating [sic] compositions containing cathodically depositable synthetic resins, which electrocoating compositions are characterized in that they contain polymer microparticles which have a particle size of 0.01 to 10  mu m and are preparable by reacting (a) a polyisocyanate or a mixture of polyisocyanates with (b) an organic compound containing not only at least one ethylenically unsaturated double bond but also at least one active hydrogen atom per molecule or a mixture of such organic compounds and (c) an organic compound containing not only at least one active hydrogen atom but also at least one tertiary amino group and/or at least one ketimine group and/or at least one aldimine group per molecule or a mixture of such organic compounds and, if desired, (d) an organic compound other than (b) and (c) containing at least one active hydrogen atom per molecule or a mixture of such organic compounds. The reaction product thus obtained is dispersed in water and subjected to free radical polymerization, with at least 5 percent of the tertiary and/or primary amino groups present in the reaction product being neutralized with a Br+E,uml o+EE nsted acid before, during or after dispersion.
Patent DE-4335566-A1 (DE)
Title: Method for obtaining electricity from sunlight (photovoltaic, solar fleece)
Inventor: FOSS PIERRE NICOLAS DR MED
IPC: H01L31/052
Filed: 1993-10-19
Abstract: Means for directly obtaining electricity from sunlight (photovoltaic), characterised in that the photovoltaically active layers are applied onto an electrically conductive structure which has a large surface area and, on the side exposed to sunlight, between these layers and a transparent electrical conductor, a transparent liquid electrolyte is applied. Using this invention it is possible to construct, for example from electrically conductive fleeces, solar cells which, when designed in compact form, have a considerable active surface area and guarantee a high current output. It is hereby furthermore possible for the first time to build a system for obtaining solar energy which simultaneously constitutes a solar cell and a solar collector.
Patent DE-4337647-A1 (DE)
Title: Device for the (temporary) blocking of a conduit path
Inventor: HEYER HERMANN
IPC: F16L55/10
Filed: 1993-11-04
Abstract: The invention relates to a device for the (temporary) blocking of a conduit path, in particular of a tubular conduit, which exhibits a body which can be inserted into the conduit path and, after insertion into the conduit path, can be wholly or partially swollen, by means of a supply of a medium via a supply line, in particular air, into the body, such that it rests against the inner wall of the conduit path, is consequently fixed in place and thus blocks the conduit path, and such that the body in the conduit path can be released by the function sequence being carried out in reverse order. The object of the invention is to present a device of the generic type mentioned in the introduction, which can also be moved deeper into a conduit path even if auxiliary means, such as linkages or the like, cannot readily be used, or cannot be used at all, due to the geometry of the path. This object is achieved according to the invention in that the body which can be inserted into the conduit path is capable of moving of its own accord in the conduit path.
Patent DE-4342849-A1 (DE)
Title: Apparatus for controlling release rate of liquid microdosages
Inventor: HINTSCHE RAINER DR HABIL
IPC: G01F11/28
Filed: 1993-12-10
Abstract: An apparatus for controlling the release rate of microdosage quantities of chemical substances in liquid form has application for pharmaceutical or chemical purposes and comprises a silicon wafer (1) in which one or more microcompartments (4) have been etched. Each compartment is filled with the liquid and is equipped with a pair of electrodes (3) which when energised generate a gas as a product of electrolysis. The gas expels the required amount of liquid via a contoured outlet (now shown) in metered increments related to the applied potential and the inter-electrode current is an index of metered volume.
Patent DE-4343352-A1 (DE)
Title: Tanker vehicle fuel unloading system
Inventor: BRATHE ERICH DIPL ING
IPC: B67D7/32
Filed: 1993-12-18
Abstract: The fuel unloading system allows fuel to be fed from a tanker vehicle with at least one fuel chamber to a stationary storage tank which contains a level indicator, coupled via an electrical line to a switching amplifier (40) on board the tanker vehicle, for operating a magnetic valve for a discharge control valve. A gas monitor provides a control signal for a further magnetic valve associated with the discharge control valve, via the switching amplifier. A dead-man circuit closes the discharge control valve when a hand-operated switching device (54) is not operated within a defined time period, the switching device coupled to switching amplifier, together with an emergency off switch (62).
Patent DE-4400720-A1 (DE)
Title: Continuous flow heater for AC systems
Inventor: THEN SIEGFRIED
IPC: F24H1/16
Filed: 1994-01-13
Abstract: A continuous flow heating system has three identical pipes (1) lying on top of each other with a heating rod (2) inside. They are loops and connected hydraulically in series by connecting pipes (5). To get suitable flow properties, all the end pieces (4) have flared mouths in which the connecting pipes together with the heating rods are soldered so as to be pressure tight. Such heaters are suitable for domestic use, for instance, kitchen cleaning apparatus and showers.
Patent DE-4405537-A1 (DE)
Title: Screw closure for foil bag
Inventor: KARLSEN ERICH
IPC: B65D33/38
Filed: 1994-02-22
Abstract: The screw closure is for a bag (1), the open end of which, lightly held together, is pushed through the aperture of the clamping ring (2), folded and pushed down over a thread (4). The screw cap (5) is then screwed onto the clamping ring so that the annular cross-section between the screw cap cone and the sealing edge (3) of the clamping ring is free for suction. The mouthpiece (7) is pressed on the outer sealing surface (8) of the screw cap, and air is sucked out via apertures (6,9). When sufficient air has been extracted, the bag aperture is closed by twisting the mouthpiece along with the screw cap until the sealing cone is closed on the sealing edge.
Patent DE-4414611-A1 (DE)
Title: Wall aperture gauge for windows, doors etc.
Inventor: BUETTNER OTTO
IPC: E04G21/18
Filed: 1994-04-27
Abstract: The gauge is formed by an appropriate frame (1) with at least one abutment element (2) with a vertically settable abutment face (14) in at least one direction. At least one strut (4) is fitted on the abutment element, extended out of the frame plane. The strut is fitted directly or indirectly to the frame by a swivel joint (21). The strut is pivotally movable from a position in front of the frame plane to one behind this plane. Pref. the strut pivots in a horizontal plane. It may have an arm (22) with a support bar (23), extensible and retractable in a vertical direction.
Patent DE-4423947-A1 (DE)
Title: Antitheft installation with break-in and/or movement sensor
Inventor: WITTIG KURT
IPC: G08B15/00
Filed: 1994-07-07
Abstract: At least one of the alarm units can be switched on or off by at least one lock. At least one video camera (3), e.g. CCD type, covering a region that is as large as that covered by the break-in or movement alarm (2,11). The camera is activated in response to these alarms, and the pictures taken are stored in a memory (8). An evaluating and control unit (12) prevents the generation of false alarms.
Patent DE-4424434-A1 (DE)
Title: Damping control valve suspension strut
Inventor: GRUNDEI MANFRED
IPC: F16F9/348
Filed: 1994-07-12
Abstract: The damping control for the suspension strut has flow ducts through the damping piston fitted with control valves. The main flow control valve (23) is bridged by a small flow opening (23d) leading to a small flow rate control valve (21) in series with the main valve. This small flow valve has a single plate element (21a) held onto the valve seat by a single cup spring (21d). The small flow rate control valve operates at small to medium flow rates and supplements the main valve control.  The main valve is operated by a much stronger spring (23a). The two springs are arranged in series or each valve element is located onto a separate valve stop. The small flow opening through the main valve seat provides sufficient flow to match the small valve characteristics.
Patent DE-4425495-A1 (DE)
Title: Airbag unit for vehicle
Inventor: HERRMANN GERT B
IPC: B60R21/26
Filed: 1994-07-19
Abstract: The airbag unit has at least one gas generator (11), a generator carrier (12), a folded gasbag (13) and a pot-shaped cover (14), the bottom (15) of which can be broken by the expanding gasbag. The cover edge zone (16) facing away from the bottom is connected to the generator carrier. The aperture zone (18) round the aperture (17) of the generator is fixed and sealed to the generator carrier by a gastight joint. It is stretched between the internal wall (19) of the cover edge zone and a wall part (20) of the generator carrier which runs roughly parallel to the internal wall (19).
Patent DE-4435753-A1 (DE)
Title: Bidirectional repeater for telecommunication system
Inventor: METZGER UWE
IPC: H04B7/24
Filed: 1994-10-06
Abstract: The repeater comprises only one preparatory branch (5) with a first reversing unit (7) before it, and a second reversing unit (9) after the output (5b) of the branch, having amplifier (13), filter (15) and mixers.  The reversing units are alternately switched, so that in one position, the first unit, operating as a receiver, is connected to the input of the branch, with the second unit operating as a transmitter connected to its output, and in a second position, the second unit, operating as a receiver, is connected to the input of the branch, with the first unit in transmission mode connected to its output.
Patent DE-4442989-A1 (DE)
Inventor: HERLFTERKAMP BERNHARD
IPC: C08J3/05
Filed: 1994-12-02
Abstract: Described is a powder-form adhesive made from cold-water-soluble polysaccharides and which is characterized in that it contains 1 to 50 % by wt. of at least one coarse granular material which is soluble in cold water without increasing the viscosity. The granular material preferably has an average particle size of 0.5 to 5 mm, in particular 1.0 to 1.5 mm. Suitable for use as the granular material are, above all, alkali-metal and alkaline-earth salts, as well as sugar and urea. Adding it ensures that glues and adhesive pastes made from the powder-form adhesive are free of lumps.
Patent DE-4444449-A1 (DE)
Title: Cage for needle roller in bearing
Inventor: WALDERT HARTWIG
IPC: F16C33/54
Filed: 1994-12-14
Abstract: The M-shaped cage has curved recesses (13 14) which extend over only a part of the axial length of the side rings (11 12). The curved recesses are in the region immediately adjacent the pockets (4). The side rings are provided with radially inwardly directed rims (1 2).
Patent DE-4446101-A1 (DE)
Title: Energy-saving thermo-optical switch
Inventor: STEIN KARL-ULRICH DR
IPC: G02F1/01
Filed: 1994-12-22
Abstract: The switch provides thermo-optical switching of received optical signals, using a switch element applied to the surface of a silicon substrate (S). The switch element has at least one heating element (HE), the opposite side of the substrate having a recess in alignment with the heating element, for reducing the heat flow through the substrate.  Pref. the optical signals are supplied to and from the switch by silicon dioxide optical conductor paths, the heating element pref. formed from polycrystalline silicon and controlled by an integrated control element.
Patent WO-7900606-A1 (WO)
Inventor: WILKENING S
IPC: C25C3/18
Filed: 1979-01-24
Abstract: Process for obtaining aluminium by electrolysis in a melted bath which utilizes as an electrolyte a bath of melted alkaline or alkaline-earth halides and, as an anode, a mixture containing aluminium oxide and carbon.
Patent WO-9100957-A1 (WO)
Inventor: MAENNLE ERIK
IPC: F02D41/22
Filed: 1990-06-13
Abstract: Il est proposé un procédé pour la commande d'un moteur à combustion interne, en particulier en rapport avec des systèmes de commande pour la puissance du moteur, dont la méthode consiste en ce que, pour éviter des défaillances du potentiomètre par dépôt d'une couche d'abrasion isolante sur le circuit du potentiomètre due au mouvement d'un élément de réglage, en particulier d'un papillon des gaz, l'élément de réglage - en décélération, la pédale de l'accélérateur au repos, au-dessus d'un seuil de vitesse de redémarrage prédéfini, avec interruption de l'arrivée du carburant - est temporairement sorti en dehors de sa position normale ou bien fermé au-delà de sa position de ralenti prédéfinie. Lorsqu'il atteint une certaine position, ou lors d'une nouvelle arrivée de carburant causée par le passage en-dessous de la vitesse de redémarrage, l'élément de réglage est ramené par saut à sa position.
Patent WO-9200602-A1 (WO)
Inventor: SCHWEIKHARDT JOERG
IPC: H01L21/306
Filed: 1991-05-24
Abstract: Es wird ein Verfahren zur Strukturierung eines einkristallinen Silizium-Trägers durch naßchemisches Ätzen mit einer anisotropen Ätzlösung vorgeschlagen. Dabei wird eine Maskierschicht auf den Silizium-Träger aufgebracht und mit Hilfe der Fotomaskierungstechnik strukturiert, wobei Öffnungen in der Maskierschicht entstehen, durch die die anisotrope Ätzlösung auf den Silizium-Träger einwirken kann. In dem Bereich des Silizium-Trägers, in dem eine Ausnehmung eingeätzt werden soll, wird eine strukturierte Öffnung in die Maskierschicht eingebracht. Diese besteht mindestens aus zwei, durch dünne in der Maskierschicht ausgebildete Stege getrennten Teilöffnungen. Durch Einätzen in die strukturierte Öffnung entsteht entsprechend jeder Teilöffnung eine Teilausnehmung im Silizium-Träger. Durch Fortsetzen des Ätzprozesses werden zunächst die in der Maskierschicht ausgebildeten dünnen Stege unterätzt, so daß sich die Teilausnehmungen zu einer Gesamtausnehmung vereinen. Im Anschluß daran wird die Grundfläche dieser Ausnehmung geebnet.
Patent WO-9318473-A1 (WO)
Title: Preclassification process of high-dimensional characteristic vectors for signal processing purposes
Inventor: SCHLANG MARTIN
IPC: G06N3/063
Filed: 1993-03-09
Abstract: A preclassification process of high-dimensional characteristic vectors for signal processing purposes is disclosed. In a first data reduction step, the dimensions of the characteristic vectors are reduced, using a neural algorithm that allows particularly quick learning the weighting values to be achieved. In a second step of the process, the low-dimensional characteristic vectors are grouped into individual clusters. Thanks to a special fusion procedure of the individual clusters, the number of required spacing calculations is minimal. This process is particularly suitable for pre-classifying biomedical data.
Patent WO-9405567-A1 (WO)
Inventor: MOLL KLAUS
IPC: B65F1/06
Filed: 1993-09-02
Abstract: L'invention concerne un récipient à ordures présentant un espace intérieur ouvert vers le haut pour recevoir un sac-poubelle (8) qui tapisse ledit espace intérieur (compartiment à ordures (1)). Un autre compartiment (3) servant de réservoir pour d'autres sacs-poubelle (rouleau de sacs-poubelle (9)), reliés au premier sac-poubelle (8), communique avec le compartiment à ordures (1) par un passage (7) permettant de faire avancer les sacs-poubelle venant du rouleau (9).
Patent WO-9407109-A1 (WO)
Inventor: HANTEL PETER
IPC: G01B9/02
Filed: 1993-09-13
Abstract: Dans les bons interféromètres, on utilise de plus en plus de lasers à semiconducteurs variables sans changement de mode. Ceux-ci ont cependant l'inconvénient que la longueur d'onde de résonance dépend considérablement des paramètres de fonctionnement. L'invention vise par conséquent à mettre au point un procédé de mesure interférométrique, ainsi qu'un interféromètre laser adapté à sa mise en ÷uvre, permettant de pallier efficacement cette dépendance, par rapport à l'état de la technique, y compris dans le cas de modifications très marquées des conditions de fonctionnement. Selon l'invention, c'est possible du fait qu'il est prévu de placer au moins deux interféromètres de régulation (2, 3) étagés les uns par rapport aux autres, disposés en cascade par rapport à la section de régulation (28, 37). Lorsqu'un seuil approprié de signal (46a, 47b, 46b, 47a) est dépassé ou n'est pas atteint, la commutation s'opère sur l'interferomètre de régulation le plus proche ayant la section de régulation la plus courte ou la plus longue selon le cas. L'invention convient particulièrement bien à une utilisation dans les interféromètres laser comportant des sources laser à longueur d'onde réglables, afin de maintenir constante la longueur d'onde de l'air lors de mesures interférométriques, par exemple lors de mesures de positionnement sur des machines-outils à commande numérique par calculateur, lors de mesures concernant l'alignement de voies de guidage ou d'axes de machines ou lors de mesures d'angles interféromètriques de haute précision.
Patent WO-9415206-A1 (WO)
Title: Sensor zur bestimmung von gaskomponenten und/oder von gaskonzentrationen von gasgemischen
Inventor: HOETZEL GERHARD
IPC: G01N27/419
Filed: 1993-12-07
Abstract: Es wird ein Sensor zur Bestimmung von Gaskomponenten und/oder von Gaskonzentrationen in Gasgemischen, insbesondere in Abgasen von Verbrennungsmotoren vorgeschlagen. Der Sensor hat eine Sauerstoff-Pumpzelle und ein Meßelement mit einem sensitiven Bereich. Zwischen Pumpzelle und dem Gasgemisch ist eine Diffusionsstrecke vorgesehen, in der sich ein Sauerstoffgradient X02 und ein Gradient XCO der zu bestimmenden Gaskomponente ausbilden, welche jeweils entgegengesetzt verlaufen. Das Meßelement ist in bezug auf die Pumpzelle und die Diffusionsstrecke derart ausgebildet, daß am sensitiven Bereich ein Sauerstoffüberschuß vorliegt.