baber/WOPTO huggingface dataset:
Patent DE-4407550-A1 (DE)
Title: Rotary table
Inventor: ZIEGENBEIN RAINER
IPC: B23Q1/52
Filed: 1994-03-07
Abstract: The rotating table assembly, to hold a workpiece for measurement or working, has a round table (1) with a laying or clamping surface (12) rotating round a vertical axis (13). A journal (18), concentric to the axis (13), has its upper surface bonded to the table (11), with a cylindrical surface round the axis (13) and a flat projecting flange at right angles to the mantle. A solid cylindrical bush (20) holds the journal (18) as a hollow cylinder with a cylindrical inner surface (21) and laying surface (26) at an end side (25) for a fixed bearing mounting. An axial bearing body forms an axial sliding bearing with the journal (18), and the bearing surface of the journal flange has a coating to reduce friction and a low surface content. The rigid base body (5) holds the cylinder bush (20) with holding surfaces (27), and gives a rigid bonding with the axial bearing body at least in the axial direction.
Patent DE-4409334-A1 (DE)
Title: Process for removing cellulosic fibre portions from blend textiles
Inventor: LANGNER HORST
IPC: D01B9/00
Filed: 1994-03-18
Abstract: Process for removing cellulose portions from blend textiles or blend textile wastes by significantly damaging the cellulosic fibre portions in their strength by enzymatic action, and converting the cellulosic fibres of low strength into small particles by mechanical treatment and separating them from the non-cellulosic fibre material by cleaning processes.
Patent DE-4410948-A1 (DE)
Title: Monolithically integrated opto-electronic or photonic switching circuit
Inventor: LAUTERBACH CHRISTL
IPC: H01L27/15
Filed: 1994-03-29
Abstract: The circuit resides on a substrate (1) which has integrated in it one or more light emitting, absorbing and/or conducting components (11). Protection of this circuit against interference (110) light is provided by an electrically disconnected junction (27) in the light beam path. The junction is made of semiconductor materials of opposite conductivity with a so selected band spacing the junction absorbs a supplied wavelength ( lambda ) of the interference light. Pref. the junction is contactless and may be of a buried type. The component and/or an epitaxially grown layer stack on the substrate surface (10) is of semiconductor material, with the junction located in the layer stack below the component.
Patent DE-4411223-A1 (DE)
Inventor: AMORY ANTOINE DR
IPC: C14C1/00
Filed: 1994-03-31
Abstract: The invention relates to a novel high-alkaline protease, its use in the industrial or domestic fields and also compositions for said uses containing this protease. The protease of the invention is a selected triple mutant derived from certain precursor proteases from the subtilisine group, especially of the "subtilisine 309" type.
Patent DE-4411791-A1 (DE)
Title: Anchor rail unit for concrete components
Inventor: KOCH EBERHARD
IPC: E04B1/41
Filed: 1994-04-06
Abstract: The anchor rail arrangement is esp. for concrete components. It has an anchor nut (14) with an internal thread (20) secured by electrical resistance welding to the anchor rail (15). The free opening of the threaded section is closed by a cover plate (18). The anchor rail and the welded nut are subjected to a galvanic surface treatment. After the surface treatment the cover plate is removed from its protective position, and the bolt shaft (13) is screwed into the nut to give a slip-free seating.
Patent DE-4414179-A1 (DE)
Title: Apparatus for the cutting-to-length of materials capable of being cut
Inventor: MIKI TOKUKAZU
IPC: B27B5/00
Filed: 1994-04-22
Abstract: An apparatus for the cutting-to-length of pieces of construction material is provided with automatic cutting devices for producing pieces of construction material with accurately trimmed end faces. Conveying devices for transporting both end areas of a piece of construction material run parallel to one another in order to move the piece of construction material to positioning members which establish cutting positions of the material directly below circular saw blades. Movable supports, which are attached for supporting both end areas of the piece of construction material, are lifted from waiting positions towards the circular saw blades and clamp the piece of construction material in place together with pressure plates. In this way, areas to be cut at both ends of the piece of construction material are simultaneously guided into cutting zones of the circular saw blades. After the cutting operation is complete, the machined piece of construction material is brought back to the conveying devices and moved along for delivery. At the two groups of cutting devices, a predetermined distance can be established between the cutting planes of the circular saw blades in order to obtain a piece of construction material of predetermined length. <IMAGE>
Patent DE-4414890-A1 (DE)
Title: Extension plate useful esp. for hospitals, laboratories, etc.
Inventor: KALLENBERG WALDEMAR
IPC: E04B1/74
Filed: 1994-04-28
Abstract: An extension plate can be rolled and unrolled. It comprises honeycomb strip elements made of corrugated board (a recycled product) stuck on an under-belt so that the plate can be transported, stored and mounted as a roll.
Patent DE-4415727-A1 (DE)
Title: Controlling melting process in a three-phase current arc furnace
Inventor: POPPE THOMAS
IPC: H05B7/156
Filed: 1994-05-05
Abstract: The method comprises control of the melting process in a three-phase current arc furnace, according to which the impedance (Zk) is determined for each electrode (k), and its deviation from a target value (Zk*) is utilised for height adjustment of the given electrode (k). With use of a model, the functional relation between the process parameters and resistances/reactances forming the impedance (Zk) is determined by calculation. The relations between resistances and reactance are established in a process-adaptable neural net unit (21). The target values (Zk*) for individual impedance controllers are calculated from the process parameters on the basis of the model and the relations established in the unit (21).
Patent DE-4416881-A1 (DE)
Title: Data processing device
Inventor: VORBACH MARTIN
IPC: G06F15/78
Filed: 1994-05-13
Abstract: An integrated circuit chip carries a number of mutually-orthogonal homogeneously-structured cells, each with a number of logically and structurally-identical components. The cells are combined in rows and columns, possibly also in groups, for connection to chip input/output connections. A charging logic is associated with the cells, via which they can be programmed individually and in groups so that optional logical functions and/or networks can be verified. Manipulation of the data flow processor chip's configuration, i.e. the modification of functional parts or macros can be performed during operation without stopping other functional parts or adversely affecting their functioning.
Patent DE-4425987-A1 (DE)
Inventor: KAHR VIKTOR DIPL ING
IPC: H01F7/18
Filed: 1994-07-22
Abstract: The description relates to a process and device for driving an electromagnetic consumer (100), especially a magnetic valve for controlling fuel metering in a diesel engine. The consumer (100) is connected in series with a current controller (110) to which a driving signal can be applied. The driving signal can be predetermined by a control device (150). An output signal from the control device (150) can be evaluated to find the switching time of the electromagnetic consumer.
Patent DE-4427120-A1 (DE)
Title: Tert. aromatic amine useful as charge transport cpd. in electrophotography
Inventor: ACKERMANN ROLAND DIPL CHEM
IPC: C07C209/10
Filed: 1994-07-30
Abstract: Prepn of a tert aromatic amine (I) comprises reacting mono- and/or diarylamine(s) (II) with mono- and/or diiodoaryl cpd(s). (III) in the presence of a base and with Cu as catalyst, using a metal alcoholate (IV) as base.
Patent DE-4428149-A1 (DE)
Title: Energy store system e.g. for emergency current supply of processing machines, baking machines or solar cells
Inventor: EPPLE RUDOLF
IPC: H02K7/02
Filed: 1994-08-09
Abstract: The energy store has at least one flywheel (8) in torsionally rigid rotational connection with a shaft (5) of a three-phase asynchronous motor (19). The motor (19) is driven by an electronic regulator. The latter controls the asynchronous motor (19) in dependence on the voltage in a direct current intermediate circuit. At least one rectifier is connected before the intermediate circuit to convert the ac voltage to dc voltage. Preferably, the motor (19) has a rotor (16) sitting in fixed rotation arrangement on the shaft (5). The rotor (16) is surrounded by a stator (21). The flywheel (8) and the motor (19) may be mounted in a common housing (1).
Patent DE-4430526-A1 (DE)
Title: Arrangement and method of orientating and checking turbine rotor blades
Inventor: KAUFMANN EUGEN
IPC: F01D5/00
Filed: 1994-08-27
Abstract: The invention relates to a method of orientating and checking turbine rotor blades. The invention is characterised by the following steps of the method: a three-dimensional model of the turbine blades to be orientated is produced; a multiplicity of parallel, horizontal cuts are made through this model and the contours are cut out of sheet or other flat materials, whereby form templates are obtained; the cut-out form templates are spatially fixed in accordance with the rotor blade in a positionally and dimensionally accurate manner by distance pieces so that one template pack each is obtained for the pressure and suction side; the blade to be orientated is set up on the surface plate and the template pack of one side is pushed against the rotor-blade surface corresponding to it, and the rotor blade is orientated in accordance with this predetermined contour; the other respective template pack is pushed on the other side of the rotor blade against the rotor blade and fixed with the first template pack according to the correct outer contour, and the rotor blade is orientated in accordance with the now predetermined contour.
Patent DE-4432033-A1 (DE)
Title: Artificial vertebrae for implant in spine
Inventor: SCHAEFER BERND
IPC: A61F2/00
Filed: 1994-09-09
Abstract: The implant is of modular construction and consists of two plates (1) which are mounted on pillars (4) with spigots (3). The plates rest on shoulders formed by the spigot. Two plates (1) with pillars form a module. One or more modules can be screwed together, using bars (6) and countersunk screws (8) to form a unit. The modules can have parallel or sloping end faces. The end faces can be smooth or ribbed to obtain minimum adhesion between the end faces of adjacent modules. The lengths of the pillars, which determine the overall size of the implant, are selected immediately prior to the implant operator.
Patent DE-4433285-A1 (DE)
Inventor: HITZIGER HUBERT DR ING
IPC: F02M33/02
Filed: 1994-09-19
Abstract: A combustion air duct of the known type has a complex shape and is accordingly costly to manufacture. Furthermore, the conventional design does not produce optimal flow characteristics. The present invention solves the problem of producing an internal combustin engine with a charge duct (1) which does not have these drawbacks and in addition ensures a nearly oil-free delivery of combustion air to individual cylinders. This is achieved by providing the charge duct (1) at its lowest point with an oil trap in the form of a sump (16). This ensures that the oil carried in the combustion air and deposited by precipitation during its passage through the charge duct (1) on the duct walls collects in the sump (16) underneath the charge duct (1). The collected oil can then be drawn off in the appropriate form and fed  back into the engine's oil circulation system.
Patent DE-4438494-A1 (DE)
Title: Nodal scaffolding junctions
Inventor: ALBERT ERICH
IPC: E04G7/30
Filed: 1994-10-28
Abstract: The junctions have an upper security lever leg (9) whose swivel movement is limited by an end-stop (12) to prevent it swinging down out of the gap (1) between head nose (5) and security holder (6). The leg engages a clamp with the leg outside the gap between the nose and holder so that when the leg engages the clamp, the gap (11) is smaller than the radial width of the ring (3) circling the scaffold pipes (2). The clamp consists of a key groove (13) enclosing the undulating or toothed surface of the leg of the security lever. The nose engaging the ring is supported from the side by fixer struts and the centre of gravity of a security lever (8) is selected so the lever bears against the end-stop under gravity. The hook acting as the security holder presents a bottom-opening two-axis fork to take the lever between two prongs. The lower leg (10) of the security lever is moved along the pipe until it (8) engages the clamp whereupon the nose escapes from the ring piece.
Patent DE-4438580-A1 (DE)
Title: Atmos. pressure prepn. of carboxylic acid amide cpds. from corresponding acid and urea
Inventor: FIES MATTHIAS DR
IPC: C07C231/10
Filed: 1994-10-28
Abstract: Prepn. of carboxylic acid amides of formula R<1>-C(=O)-NH2 (I) comprises the reaction of a carboxylic acid of formula R<1>-C(=O)-OH (II) with urea at 130 - 160  deg C and atmos. pressure, and then maintaining the reaction mixt. at 160 - 200  deg C until an acid value of 10 - 40 is obtd. R<1>CO = 6-22C acyl.
Patent DE-4439756-A1 (DE)
Inventor: KRAUS MICHAEL DR
IPC: G01N33/96
Filed: 1994-11-09
Abstract: A calibrator (I) for use in a test procedure for detecting defective coagulation Factor V (F5) contains non-human plasma (or its fraction contg. F5) and human plasma. Also claimed is the use of animal plasma (or its fraction contg. F5) as a replacement for human plasma or human F5 which shows a specific mutation, esp. where the mutant human F5 is not, or only slowly, cleaved by activated human protein C (APC).
Patent DE-4442658-A1 (DE)
Title: Electrical circuit for vehicle HV gas discharge lamp
Inventor: YAMASHITA MASAYASU
IPC: H05B41/38
Filed: 1994-11-30
Abstract: The circuit includes a DC to AC converter (7) which changes the voltage from a switched DC supply circuit (6) to a square-wave AC voltage for the discharge lamp (10). Start pulse generator (8) produces a start pulse for the discharge lamp (10) synchronised with an output from the DC to AC converter (7). A start pulse transformer has its secondary winding connected between the output of the DC to AC converter (7) and the discharge e.g. halide lamp (10). A capacitor and breaker switch in series with the primary winding is synchronised to a special phase of the square wave output from the DC to AC converter (7).
Patent DE-4442730-A1 (DE)
Inventor: WINGERT HORST DR
IPC: C07C251/48
Filed: 1994-12-01
Abstract: The invention concerns a process for preparing oxime ethers of general formula (I), in which R<1> means a C-organic group; R<2> means hydrogen, alkoxy, cyano, nitro, SOR<4>, SO2R<4>, CO2-alkyl, P(O) (OR<4>)2 or a C-organic group; and R<3>, R<4> mean optionally substituted C1-C6 alkyl, by converting an oxime of general formula (II), in which the substituents R<1>, R<2> have the above meanings, optionally in the presence of an organic diluting agent with a base into the corresponding salt, and reacting the latter with a dialkylcarbonate of general formula (III), R<3> having the above meaning.
Patent DE-4443675-A1 (DE)
Title: Device for heart resuscitation
Inventor: HUSER NORBERT DR MED
IPC: A61H31/00
Filed: 1994-12-08
Abstract: A hemispherical body (2) made from deformable rubber or plastics contains an integrated operating part (3). The body can have a spring (4) included to assist in returning to its normal shape after compression. The operating part is located on the dome (5) of the body and is in the form of a bellows (6) which has an opening on one side for insertion of the operator's hand. The domed section (8) of the bellows is inserted over the hand forming a glove like arrangement.In order that the strength of the hand particularly in the x direction during compression is directed fully at the chest of the patient the profile (10) of the bellows corresponds to the shape of the ball of the operator's hand. The pressure of the hand on the bellows forces the air pressure in the body of the device to act against the heart muscles of the patient.
Patent DE-4445410-A1 (DE)
Title: Fully dismountable spectacles frame
Inventor: HENSEL FRANK
IPC: G02C5/00
Filed: 1994-12-20
Abstract: The frame comprises ear brackets, each of which contains a screwdriver which enables unscrewing of the frame parts and their replacement by different ones.Thus the spectacles can be changed from a round shape to a polygonal shape, or the lenses can be exchanged , e.g. for tinted ones.
Patent WO-8701867-A1 (WO)
Inventor: CONZELMANN GERHARD
IPC: H01L23/52
Filed: 1986-08-25
Abstract: Le transistor ci-décrit est constitué d'un circuit en parallèle de différentes cellules (41, 42) de transistor permettant de répartir la puissance. Pour couper automatiquement les cellules défectueuses, sont prévues des sections-fusibles (6, 7) qui, en cas de court-circuit, isolent lesdites cellules de l'ensemble. Un interrupteur (9) commandé en tension est prévu pour améliorer la coupure par la section-fusible de base (7).
Patent WO-8702949-A1 (WO)
Title: Operation system for high speed tunnel trains
Inventor: HIRTZ HELMUT
IPC: E01B25/12
Filed: 1986-11-07
Abstract: An operation system for high speed underground trains, in which the stations are not directly situated on the railway lines but on branches that run parallel to the lines. The stations are hermetically sealed from the transport tunnels at their branching points during straight through traffic, so that the operation of the stations will not be disturbed by the shock of compressed air generated in the transport tunnels.
Patent WO-8704357-A1 (WO)
Inventor: KROEBER KARL-HEINZ
IPC: A63B61/00
Filed: 1987-01-23
Abstract: Un procédé et un dispositif servent de juge de ligne électrique de lignes lors de jeux de balle, en particulier le tennis. Le dispositif comprend, le long des lignes de délimitation du court et à l'extérieur de celles-ci, sous le revêtement, des bandes de contact pouvant être électriquement sensibilisées avant le début du jeu, un appareil de commande avec des interrupteurs pouvant être manuellement actionnés à l'extérieur du court et des affichages optiques visibles par les spectateurs. Ce dispositif permet de distinguer temporellement le contact du pied ou de la balle avec la bande de contact, de sorte que seul le contact très court de la balle soit affiché et donc un seul signal de ''balle faute'' soit donné. On évite ainsi des erreurs de jugement humaines.
Patent WO-8906002-A1 (WO)
Title: Controller
Inventor: KRESS EKKEHARD
IPC: G05B11/36
Filed: 1988-12-16
Abstract: A controller comprises a secondary controller with a synchronized input control which produces a secondary guide value which is stored in a buffer and fed to the secondary controller during a subsequent cycle. Depending on its sign, the signal emitted by the secondary controller is added to, or subtracted from, a control value signal obtained and stored during previous cycles, and then emitted with modulated amplitude or pulse width.
Patent WO-9205344-A1 (WO)
Inventor: BRUECKNER HERMANN
IPC: F01K23/10
Filed: 1991-02-06
Abstract: Die Anlage (1) umfasst eine der Gasturbine (2) abgasseitig nachgeschaltete Feuerungsanlage (22) und einen vom Rauchgas (r) aus der Feuerungsanlage (22) durchströmten Dampferzeuger (14), der eine in den Wasser-Dampf-Kreislauf (15) der Dampfturbine (10) geschaltete Vorwärmeinrichtung (30) und eine der Vorwärmeinrichtung (30) nachgeschaltete Hochdruck-Heizeinrichtung (33) einer Hochdruckstufe (56) der Dampfturbine (10) umfasst. Zur Erhöhung des Gesamtwirkungsgrads ist erfindungsgemäss eine Mitteldruck-Heizeinrichtung (31) vorgesehen, die parallel zur Hochdruckstufe (56) der Dampfturbine (10) geschaltet ist, und die - in Strömungsrichtung der Rauchgase (r) gesehen - örtlich im Dampferzeuger (14) vor der Vorwärmeinrichtung (30) angeordnet ist.
Patent WO-9118751-A1 (WO)
Title: Electrostatically chargeable adhesive plate
Inventor: SCHUETT EBERHARD
IPC: B43L5/02
Filed: 1991-05-18
Abstract: Described is an electrostatically chargeable adhesive plate intended to hold sheets, films, etc., made in particular of paper or plastic, the plate including a baseplate (1) to which is attached a cover plate (3) the underside of which has conduction tracks in the form of a meander (4) shaped to produce an electrostatic field capable of holding the sheet or film. The baseplate is also fitted with a power-supply unit (11) which is connected to the conduction tracks under the cover plate (3). The assembly is designed so that the meander (4) under the cover plate (3) is a three-wire system with two live tracks (5, 6) and, located between them, an earthed track (7) as the neutral wire dividing the electrostatic field into two halves which are balanced to earth. To prevent the electrostatic field from escaping to the sides, the meander (4) is surrounded by an earthed conductor (8) which is connected to the neutral track (7). In addition, the invention calls for a solid earthed conductor (12) which is looped through by the surrounding conductor (8) and the neutral conductor (7) in the meander (4) via a high-voltage cascade (13) and a mains interface element (14) up to the mains connection (15).
Patent WO-9307449-A1 (WO)
Inventor: OTT KARL
IPC: G01B21/22
Filed: 1992-09-19
Abstract: Es wird eine Einrichtung zur Winkellageerkennung eines rotierenden Teils beschrieben, bei der das rotierende Teil eine Geberscheibe (14) mit einer Vielzahl von regelmäßigen Winkelmarken (11) versehen ist und eine unterscheidbare Bezugsmarke (12) vorgesehen ist, die beispielsweise durch zwei fehlende Winkelmarken (11) gebildet wird. Die Zahl der Winkelmarken beträgt (n-2), wobei n eine Zahl ist, die durch möglichst viele, unterschiedlichen Zylinderzahlen entsprechende Zahlen teilbar ist, und beispielsweise 36 beträgt. Die im Sensor (15) erzeugte Spannungsfolge wird im Steuergerät (19) ausgewertet, wobei nach dem Erkennen der Bezugsmarke (12) durch Vergleich mit einem Nockenwellensignal eine eindeutige Zylindererkennung erhalten wird. Die Auswertung der Spannungsfolge liefert weiterhin die Drehzahl und vorbestimmbare Flanken der Pulsfolge werden zur Zünd- und/oder Einspritzsteuerung verwendet.
Patent WO-9324709-A1 (WO)
Inventor: BRUCKNER FRANZ
IPC: E02F5/00
Filed: 1993-05-11
Abstract: Described is an excavator, clearance vehicle or similar vehicle with a carriage (2) or chassis including a driver's cabin (1), with a preferably multi-element jib (3) hinged to the carriage (2) or chassis and with a shovel (4) hinged to the jib (3) preferably by means of a rod. In order to prevent volatile contaminants escaping from gas-permeable material picked up by the excavator shovel (4), in particular earth, rubble, rubbish, etc., the excavator is designed so that the shovel (4) has a suction device (6) which draws off volatile contaminants, the suction device (6) being connected by a suction line (7) to a suction unit (8) mounted on the vehicle.
Patent WO-9509097-A1 (WO)
Title: Systeme d'alarme de securite pour vehicule
Inventor: CHRISTIE SZILIT JEANNE
IPC: B60R25/10
Filed: 1994-09-28
Abstract: L'invention concerne un système d'alarme de sécurité pour véhicule, qui comprend un dispositif d'alarme caractérisé par au moins un émetteur acoustique de signaux et au moins un émetteur optique de signaux, monté sur le véhicule, que d'autres personnes peuvent percevoir. Les deux émetteurs peuvent être activés pour attirer l'attention du conducteur sur une situation d'urgence. Le système d'alarme de sécurité comporte un dispositif de blocage et de commande qui maintient l'émetteur acoustique de signaux et le ou les émetteur(s) optique(s) de signaux à l'état activé, après leur activation. La désactivation de ces émetteurs de signaux ne peut s'effectuer que dans des conditions particulières, notamment à l'aide d'une clé et/ou d'un code prédéfini ou à l'aide de décodeurs optiques et acoustiques, de barrages photoélectriques ou de détecteurs thermiques de proximité.