baber/WOPTO huggingface dataset:
Patent DE-19617148-A1 (DE)
Title: Power control of bimetallic energy regulator e.g. for small 6 W heating plate
Inventor: HERBST JOHANN
IPC: G05D23/19
Filed: 1996-04-29
Abstract: The power control has a heating element used for heating the bimetallic device provided with a positive electrical temperature coefficient, for providing a positive temperature coefficient characteristic.  The heating element may be provided by heating plates (1) made of an aluminium oxide, with a printed resistance path (6) selected to provide short switching times with a narrow tolerance in the low power range of the power regulator.
Patent DE-19617567-A1 (DE)
Inventor: KOSIK FRANZ DIPL ING
IPC: F16D48/06
Filed: 1996-05-02
Abstract: The invention relates to a control system, in particular an emergency control system, of an automatic clutch. The clutch can operate with slip controlled by the driving speed when engaged, or can be disengaged or remain disengaged when the engine speed is excessive, and can also be disengaged when there is an idling signal.
Patent DE-19618607-A1 (DE)
Inventor: DRANSMANN GERHARD DIPL ING DR
IPC: B41M5/00
Filed: 1996-05-09
Abstract: Recording material for ink jet printing, with a base (A), a colour receiving layer (B) and an upper layer (C) containing inorganic pigment and/or filler particles (I) with microporous cationic charge centres.
Patent DE-19622555-A1 (DE)
Title: Adjusting device for camshaft of internal combustion engine
Inventor: WIEHL HERMANN
IPC: F01L1/344
Filed: 1996-06-05
Abstract: The device comprises an adjusting piston (12a) which is slidable against a compression spring (20) force in a housing (13a) which is separated into two pressure chambers (14,16). The adjusting piston is formed as one piece with a sliding sleeve (7) which is engaged to the camshaft (2) through a toothing (8,9) and a toothed bush (10). The sleeve is also engaged to a driving wheel (3) through another toothing (5,6). In a rest position of the engine the piston lies in an end stop, whereas in the start-up phase of the engine it is axially slidable out of its end position, according to a retention force override. A permanent magnet (22a,23a) may be provided between the housing and the piston so as to exert the retention force.
Patent DE-19623565-A1 (DE)
Title: Azo:pigment dyes
Inventor: MACHOLDT HANS-TOBIAS DR
IPC: C09D5/46
Filed: 1996-06-13
Abstract: The use of azo-pigments of formula (I) as colourants in electrophotographic toners or developers, powders, powder lacquers, ink-jet inks and electret materials is claimed. The pigment powder has specific surface area > 70 (especially > 85) m<2>/g, length-to-breadth ratio of, on average,  2.8:1 and average particle size d50  130 nm.
Patent DE-19625259-A1 (DE)
Title: Method of cleaning corrosion damage e.g from light beacons, telephone towers and power line masts for electric vehicles
Inventor: THOM ROLAND
IPC: E04H12/22
Filed: 1996-06-25
Abstract: The method involves stabilising the mast using a flexurally stiff bridge across the corrosion region fitted via a maintenance aperture provided for access to the inside of the mast. A tubular insert (2) with a smaller outer dia. than the internal mast dia. is inserted through the maintenance aperture (16) and to the height of the corrosion region (6). The outer wall (42) of the insert is brought into contact with the inner wall (44) of the mast (4) by expanding its dia. The material of the flexurally stiff plastic tubular insert is than made rigid.
Patent DE-19627587-A1 (DE)
Inventor: SCHOEN OTMAR DIPL ING
IPC: G01N33/28
Filed: 1996-07-09
Abstract: The invention concerns a device for monitoring the useful properties of pressure fluids (5) in fluid-technical installations. According to the invention, a plurality of measured variables, each representing a useful property of the pressure fluid, are determined by a plurality of sensors (13, 15, 17) which are combined with a pump (11) to form a structural unit which can be built into a tank (3) containing the pressure fluid, the sensors (13, 15, 17) being hydraulically connected in series with the pump (11).
Patent DE-19629738-A1 (DE)
Title: Procedure for manufacture of rotationally symmetrical body with hub
Inventor: HARENKAMP PETER
IPC: B21D53/26
Filed: 1996-07-23
Abstract: The blank is formed by splitting and pressing in a press. The hub (4) of the rotary-symmetrical body (2) is integrated into the blank forming process. The hub may be formed from a radial section (10) of the blank.  An edge section is separated by a splitting roller (36,56), coplanar to the radial section, and is then formed by a press roller (26) used concentrically to the rotary axis (8) of the body. The hubs may have adjustable axial lengths and adjustable radial distances from the central bore (18) of the body.
Patent DE-19630564-A1 (DE)
Title: Air lock arrangement feeding e.g. used car tyre shreddings for pyrolysis, or other materials for combustion
Inventor: BUTZKE GUENTER DIPL PHYS
IPC: F16K3/02
Filed: 1996-07-19
Abstract: A unit feeds material, for combustion or pyrolysis. The material descends through the two successively-operated valves (3, 4) of an air lock, into the main treatment chamber (19) of the plant. The feature concerns the air lock seals, of which the mechanical and/or thermal loading may be adjusted.
Patent DE-19632142-A1 (DE)
Title: Method of using fuel residues in surface or buried chambers
Inventor: DEMMICH JOERG DR ING
IPC: E21C41/32
Filed: 1996-08-09
Abstract: The method involves initially subjecting the residue, ie. flyash, wet ash, sulphur suspensions and process water to a wet sulphur process. If necessary the residues of clean sludge, wood or paper pulp are mixed so that biomass as pumpable mixture is made. The pulp forms binding material and-or binding accelerator or binding initiator to be mixed with the residue.  The binding method can use sulphur residues as a half wet binding material. Alternatively, calcium based binding materials can be used.
Patent DE-19632230-A1 (DE)
Title: Adaptive noise and vibration control system for motor vehicle interior
Inventor: WINKLER JENS DIPL ING
IPC: G10K11/178
Filed: 1996-08-09
Abstract: The engine of the vehicle 1 generates noise 3 that is referenced to the engine speed using a sensor 4 that provides an input to a processor 6. The processor determines the compensation signal to be applied to the vehicle passenger compartment 2 using a loud speaker 8 in attempt to cancel the vehicle noise. A microphone 9 within the compartment is used to provide feedback of the actual condition and uses this to adjust the action.
Patent DE-19633461-A1 (DE)
Title: Door lock with integrated hinge for motor vehicle doors
Inventor: KLUETING BERND-ALFRED DIPL ING
IPC: E05D11/10
Filed: 1996-08-20
Abstract: The door lock comprises a stop member which is formed as a roller element supported by a holder. The stop member holder is received axially displaceable against a spring-loading, in a stop body carrier which is fixed to the hinge pin. The stop body carrier has at least one guide recess for the stop member holder. The guide recess is aligned concentric to the hinge pin and has a radial distance to it.
Patent DE-19634584-A1 (DE)
Inventor: HARTMANN HANS
IPC: B60T8/18
Filed: 1996-08-27
Abstract: The present invention relates to a load-dependent brake-power regulator, which presents for mounting in a vehicle a clearance-compensation element in the form of a rubber band (26, 126) which automatically brings the control lever (18) into the required stop position. After mounting the brake-power regulator in the vehicle a locking device (24) is fastened to the pin (23) by means of a screw (27) whereby a defined distance is set between the housing (1) of the brake-power regulator and the end (28)of a load-dependent operative draw spring. Once fastening has occurred the rubber band is redundant. In contrast to current technology which fastens a clearance-compensation spring to the end of the pin (23) on the lever side and cuts off the pin (23) by means of a pre-determined breaking point once it has been fastened, the present invention avoids damage to the pin (23,123) during transportation or by inappropriate handling since no breaking point is required.
Patent DE-19637728-A1 (DE)
Inventor: REINHARDT HOLGER
IPC: A61F5/02
Filed: 1996-09-16
Abstract: The present invention relates to a knee hinge provided with fastening devices for the upper and the lower parts of the leg, said devices being connected by at least one two-piece rail which comprises an articulation swivelling about an axle which is set back from the knee joint and adaptive to the movement thereof. The axle rests on an excentrically pivoting bearing, whereby both rail parts rotate together and which, due to its torsional movement, continuously causes the axle to change position so that it is always adapted to the knee joint movement.
Patent DE-19641281-A1 (DE)
Title: Instrument panel for vehicle
Inventor: JOENSSON RONNY
IPC: B62D65/14
Filed: 1996-10-07
Abstract: The instrument panel (5) has at least one hollow cavity (14) open towards a side and designed so that a tool (20,22) can be inserted to fit the panel in the assembly position in the vehicle to lift it out. At least one security element (17,18) secures the panel on the tool during the lift process when the tool is inserted the open cavity. The security element comprises a protruding edge (17) engaged by a hooked part (23) on the tool. The protruding edge has a surface (18) directed to the open side of the cavity. A guide can be used to guide the panel in position relative to the tool during insertion of the latter in the cavity.
Patent DE-19643398-A1 (DE)
Title: Method of forming heat exchange tube matrix
Inventor: CHAHED BECHIR DIPL ING
IPC: F24D3/16
Filed: 1996-10-21
Abstract: The flexible capillary tubes evolve into a second parallel supply conduit. On a moulding plate (13) provided with a longitudinal movement drive, a first fixed strip (15) is provided with crossways running laterally spaced parallel templet channels. The first strip is connected ahead of a pivotable second strip, on which a removable weight bar (26) can be applied in the longitudinal direction crossways to the template channels (17).  The first and second strips are provided with rounded formations in the base of the templet channels similar to the diameter and radius of the capillary tubes. A hand roller is used to press inwards a distance holder on the parallel directed capillary tubes.
Patent DE-19653901-A1 (DE)
Title: Self-supporting gas generation plant supplying gas engine from biomass fuel
IPC: C10J3/00
Filed: 1996-12-21
Abstract: The method is for self-supporting gasification of solid combustibles, especially biomass, using air or oxygen, and steam. The gas produced is consumed in a gas engine. The control system operates in real time and covers the entire system including gas generator, scrubber and gas engine. An original feature is the use of the steam content in the raw gas as a process control variable for the gasification process; this is adjusted as a function of the gas properties at the gas engine. Hence steam content in the oxidant gas is calculated and set with in relationship to the maximum possible shaft power. A largely constant steam content is maintained in the raw gas.  Also claimed is the equipment to carry out the method. Salient features include the radial flow injector used in the recycling process.
Patent DE-19700068-A1 (DE)
Title: End wall sealing for passenger crossover in railway carriages
Inventor: MUELLER FERDINAND
IPC: B60D5/00
Filed: 1997-01-03
Abstract: A hollow component (3), made preferably from a thermoplastic elastomer, is retained by rods (4) in a specially constructed aluminium section (2) and secured against slipping out.  The vertical and horizontal arrangements of the seal differ only in their lengths. The retaining rods in the vertical seals and the retaining rod in the horizontal seal each have on their upper ends an eye for sliding out.
Patent DE-19701835-A1 (DE)
Title: Cold curing 2=component polyurethane/polyurea material(s)
Inventor: GRAS RAINER DR
IPC: C08G18/10
Filed: 1997-01-21
Abstract: Reactive, light-stable, 2-component polyurethane-polyurea(PUR) materials with a widely adjustable hardening time at room temperature, based on a mixture of (a1) 95-5 pts. wt. diamine of formula (I) and (a2) 5-95 pts. wt. diamine of formula (II),   in which R = linear, branched or cyclic 4-18C hydrocarbylene; R<1> = linear, branched or cyclic 1-12C hydrocarbyl; R<2> = optionally alkyl-substituted 2-16C (cyclo)alkylene in which 1 to 3 CH2 groups may be replaced by O and/or NCH3; R<3> = di-isopropyl- methyl or tert.-butyl, and (b) isocyanate components with (cyclo)aliphatic NCO groups and an NCO functionality of at least 2, in which (a1 + a2) and (b) are reacted with an NCO:NH equiv. ratio of (1.5-1):1 and up to 50% of the amine component (a1 + a2) may be replaced by an equiv. amount of hydroxy compounds as used in PUR chemistry.    Also claimed is (i) a process for the production of these materials by mixing (a1), (a2) and (b) together in any sequence, and (ii) hardened PUR materials as above.
Patent DE-19702111-A1 (DE)
Title: Plastic parts for use as truck floors or building boards etc.
IPC: B29C48/07
Filed: 1997-01-22
Abstract: The part made by screw pressing or extrusion followed by compression moulding, consisting of polyolefin containing 10-40 (preferably 20) wt% mineral additives (I).
Patent DE-19703786-A1 (DE)
Title: Sensor for machine tool
Inventor: SIEGEL PETER PAUL
IPC: G01D5/14
Filed: 1997-02-01
Abstract: The sensor has a frame (13,16) which has two opposing parallel magnetic pole surfaces (14,15) of opposite polarity, and also a first measuring point (7). The frame is formed as a magnetic terminal. The device also has two pairs of field plates (20), arranged opposite each other on the two magnetic pole surfaces (14,15). A carrier (21), which is mounted in or on the frame and which is movable relative to the frame, defines a second measuring point (8). An armature (24) of high permeability is connected to the carrier and is movable in the region between the two pairs of field plates perpendicular to the line of symmetry between these plates. The device also has a bridge circuit. The bridge circuit has a field plate in each of its four branches provided with electrical connectors, and also a tap point across one of the bridge diagonals for the measurement signal indicating the change in resistance of the field plates. The two measuring points are fixed to a machine part (2) or a holder (9) of a tool machine e.g. a press or punch for controlling the machine via an adjusting device or a control motor (5). A temperature probe (29) is provided to compensate for temperature-dependent resistance changes of the sensor. The sensor also has a control (11) for the adjusting device or control motor using the temperature corrected measurement signals.
Patent DE-19705902-A1 (DE)
Title: Compressor procedure for attaining optimal operation in multi-compartment cooling plant
Inventor: DIETEL ULRICH DR
IPC: G05D23/19
Filed: 1997-02-14
Abstract: The procedure involves at least two coolant circuits, separated by a valve, which are driven by a compressor. Looking ahead before the switch-off of the compressor, there is testing to see whether in another compartment, in the near future, a switch-on of the compressor is necessary. When a defined temperature level of this other compartment has been reached, before the switch-off temperature has been reached of the compartment being cooled at the time, the compressor immediately cools the other compartment without reaching its switch-on value. The valve (7) is switched for optimal usage of the coolant present before switch-on of the compressor in the direction of the compartment not to be cooled.
Patent DE-19706550-A1 (DE)
Title: High voltage generator for X=ray generator
Inventor: HERBST LUDWIG DIPL PHYS DR
IPC: H05G1/06
Filed: 1997-02-19
Abstract: The generator has several high voltage side components (1-8). These are embedded in a plastic resin and the high voltage sides are thus electrically insulated from each other. The high voltage generator is preferably formed in a modular construction with modules for the high voltage side components.  For example, the positive and negative voltages are generated in separate modules. The preferred arrangement includes a high voltage transformer (1) which has a tape core (2) and is connected in a housing (3). The latter contains a measurement divider (4), damping resistors (5), a heat transformer (6), diodes (7) and capacitors (8).
Patent DE-19707928-A1 (DE)
Title: Active pixel sensor cell device
Inventor: MERRILL RICHARD BILLINGS
IPC: H01L27/146
Filed: 1997-02-27
Abstract: The device (100) includes a p-type substrate (110) which contains an n-type trough (12) and a buffer transistor (118). The gate of the transistor is coupled to the trough. A p-type resetting region (116) is also provided in the trough. For increasing the cell precision, a resetting diode is used instead of a resetting transistor, as the diode is widely uneffected by I/F noise and is reset to a constant voltage without any variations. The trough of the N-conductivity is used to form the resetting diode.
Patent DE-19708280-A1 (DE)
Title: Postal address optical data reader
Inventor: BASHOMATSU TAKESHI
IPC: B07C3/14
Filed: 1997-02-28
Abstract: The optical scanner includes stages 2,3 for both Japanese and English characters. The scanner outputs are directed to a selector 4 and a pair or processing units 4a,4b determine the reliability of the information obtained.  A third stage 4c together with a selector and a comparator 4d check to ensure that a correct identification of Japanese or English has been made. Address and post code data are stored in tabular form.
Patent DE-19708324-A1 (DE)
Title: Systematic inquiry of energy condition of building
Inventor: KUMMER RENE DIPL ING
IPC: G01K17/20
Filed: 1997-03-03
Abstract: The method involves determining the energy condition for each individual element of a building through a temperature difference method for further data processing on CAD and EDP. The K-values determined by this method are stored and used during a data entry of the dimensions of the building, as well as during the planning of a heating system.
Patent DE-19714149-A1 (DE)
Inventor: GOSDIN MICHAEL DR
IPC: B29C45/50
Filed: 1997-04-05
Abstract: A plastics injection moulding machine has a cylinder (1) with an axially moveable, rotating screw (2). The diameter of a first screw section, which has a screw flight for material plasticisation, is similar to the internal diameter of the first section of the cylinder. A second screw section connected to the first has a smaller diameter corresponding to a second part of the cylinder (1) in which the injection nozzle (8) is located. An additional opening (9) close to the injection nozzle (8) allows plastic to flow out of the cylinder during injection through the nozzle and permits precise metering of melt during injection of micro-components.
Patent DE-19718594-A1 (DE)
Title: Private vehicle with engine bonnet
Inventor: WAGNER MAX DIPL ING
IPC: E05B83/24
Filed: 1997-05-02
Abstract: The vehicle has an oil level measuring device connected to an indicator located inside the interior(9). Respective refilling connections(23b,23a) are provided for the oil tank and waterwash reservoir and are located behind a cooling grill installed externally on the vehicle. The bonnet is connected to the frame of the vehicle by screws and is detachable. The bonnet has two hooks(90) which engage with two retaining brackets on the respective longitudinal support members.
Patent DE-19719262-A1 (DE)
Inventor: HAUSSMANN ROLAND
IPC: F28F1/12
Filed: 1997-05-07
Abstract: A zigzag blade forms a ribbing intercalated between the flat tubes of heat exchangers in motor vehicles. The adjacent zigzag branches (14) of the zigzag blades are arranged with their width in the flow direction (6) of the outer heat exchange fluid and have over their width a series of projecting strips (18) which alternatively project on one side and the other of the branch. According to the invention, the strips (18) form a projecting angle ( alpha ) in the direction of their width (arrow 6).
Patent DE-19723793-A1 (DE)
Title: De-tinning of flat copper material for tin and copper recovery
IPC: C25C1/14
Filed: 1997-06-06
Abstract: A de-tinning process for flat copper (alloy) material involves: (a) deforming the material (8) to eliminate flat surfaces; (b) removing the tin coating by anodic dissolution and deposition on a cathode (12) in a bath (2) of strong alkaline solution; (c) interrupting anodic dissolution, after an experimentally determined time for removal of just the tin under given bath temperature and electrical conditions, by switch-off of the applied direct voltage and removal of the de-tinned material (8) and the tin-coated cathode (12); and (d) washing the de-tinned copper material. Preferably, anodic dissolution is carried out in a 5-15% aqueous caustic soda solution at 40-70 deg C, 3 V and 4500-6000 (preferably 5500) A.
Patent DE-19724783-A1 (DE)
Title: Device for odour closure and for ventilating channel shafts in sewage plants
Inventor: SCHLEICHER HAGEN
IPC: E03F5/08
Filed: 1997-06-05
Abstract: The device comprises a protective funnel (7) contg. excess pressure valves (10.11), a valve ring (8) contg. ventilating valves (12,13), and a floor valve (14-17), with all parts being of sheeting. The parts (7-10,13,14,17) are maintained in a stable form by a holding ring (1-3), three tension rings (4-6) and a floor closure (15,16). The holding ring and the tension rings have preferably a circular shape. The sheeting is of plastics, inorganic or organic textiles or cpd. materials, but preferably is of plastics. The tension rings and the floor closure can be of soft, hollow hose formation filled with compressed air, pressure fluids or granulates, but are preferably of solid material. One or more ventilating valves (12,13) prevent the outlet of odours, and via the same valves the ventilation of the channel shaft is made possible.
Patent DE-19726126-A1 (DE)
Inventor: HARMEL HARTMUT DIPL PHYS
IPC: H01L29/32
Filed: 1997-06-20
Abstract: The invention relates to a bipolar switching transistor, comprising a highly doped emitter region (4) with n-conductivity, a base region (3) with p-conductivity, said base region (2) being sequential to said emitter region, a slightly doped collector region (1) with n-conductivity sequential to said base region and a highly doped collector region with n-conductivity which follows said slightly doped collector region. The lifetime of the minority charge carriers in the base (3) and in the area of the slightly doped collector region (2) is very high up to the area close to the n<->n<+> junction. The aim of the invention is to provide a switching transistor for higher blocking voltages which is itself able to prevent high degrees of saturation and which presents only small losses when switched off from a status with a low collector current or a high base current. To this end, a recombination layer (5) is provided inside the slightly doped collector (2) region in the area of the boundary layer with the highly doped collector region (1). The lifetime of the minority charge carriers in said recombination layer is at least two powers of ten less than that in the slightly doped collector region (2).
Patent DE-19729073-A1 (DE)
Inventor: KOCH MARKUS
IPC: H01L21/60
Filed: 1997-07-08
Abstract: In order to save time in making a glued joint between an electronic component (2) and a supporting substrate (1), whereby at least one component which is provided on one side with contact elements (3) at its periphery, for example a component like a flip-chip, is electroconductively connected to the contact surfaces (4) of the substrate which are turned towards the corresponding contact elements, and whereby a capillary flow glue (10) is introduced by means of a dispenser through a slot (8) between the component and the supporting substrate, it is suggested that a fluid capillary flow glue be applied onto the substrate through at least one opening (5) provided to that end in said substrate in such a way that it can spread between the at least one opening and the contact elements.