baber/WOPTO huggingface dataset:
Patent DE-19516368-A1 (DE)
Inventor: BRITSCH HELMUT
IPC: G03F9/00
Filed: 1995-05-04
Abstract: In a process and a device for adapting the position of printing plates (4) to the deformation (fan-out) of the paper web (2) to be printed through damp, ink absorption and mechanicl stress on passing between several successive pairs of pressure rollers (1) and also for adaptation to deformations possibly occurring in the fixing device of a pressure roller (1) and resultant changes in the position of a printing plate (4), the printing plate (4) or the support holding it in the stamping or bending machine (5) is moved or shifted laterally, peripherically and/or angularly by the amount required for said printing plate (4) on the pressure roller (1) as a function to said deformation of the paper web (2) to be printed, in order to obtain a corresponding pressure with a pressure roller (1) upstream of the paper web to be printed despite the paper deformation that has meanwhile occurred. Thereafter the deformations, i.e. bends and/or stamping (7) are applied to said printing plate (4) moved from its zero position. For this purpose in particular a computer-controlled positioning device (17) is used in the printing and/or stamping machine (5) after the corresponding data on the paper web, the printing machine and the type of production have been fed into the computer.
Patent DE-19516495-A1 (DE)
Title: Tufting machine for making patterned fabrics
Inventor: PILLER HELMUT
IPC: D05C15/34
Filed: 1995-05-05
Abstract: A needle bar for patterned tufted fabrics extends transversely across the feed direction carrying multiple needle carriers(6). The carriers(6) are rotatably mounted in a row with an associated swivelling device(15) to move the needle(5) to and from a locked stitching position.
Patent DE-19523678-A1 (DE)
Title: Cutter tool with steplessly positionable parallel jaws - has upper and lower jaws and levers with interlocking joint on jaw side of elongated slot and fulcrum pin in one of series of contiguous notches
Inventor: TURNAU DIETMAR
IPC: B25B7/10
Filed: 1995-07-03
Abstract: The tool has a lower lever (UH) with jaws (O,U) and with an extended slot guide (LF) near a series of contiguous notches (RS). The jaw gap is set by the choice of which notch accepts a flat edged circular fulcrum pin (GSt) on the upper lever (KL). The slot is longer than and parallel to the lower jaw guideway (GB). The jaws are kept parallel during movement by an interlocking joint transferring force between the levers on the jaw side of the slot. A short projection (FSt) in the lower jaw (U) runs in the slot. The lower jaw slides on the guideway on the lower lever parallel to the slot with little force.
Patent DE-19523826-A1 (DE)
Title: Magnetic bearing incorporating capacitive monitor for high-speed shaft
Inventor: BUDIG PETER KLAUS PROF DR SC T
IPC: F16C39/06
Filed: 1995-06-30
Abstract: A high-speed shaft is supported in a radial magnetic bearing having a fixed stator wound with salient poles dimensioned to provide a radial airgap with a concentric magnetic rotor secured to the shaft. A shaft deflection sensor is formed by a capacitive assembly comprising a measurement electrode (1) and guard electrode (4) within a stable mechanical bearer (2) positioned centrally between pole pieces. Sensor signals are brought out to a surrounding ring-shaped terminal board at the side of the bearing where deflections identified by amplitude, sign and phase enable the characteristic oscillatory modes of the shaft to be determined and any tendency to resonate anticipated.
Patent DE-19524746-A1 (DE)
Inventor: POLLMANN GERT
IPC: G05G1/08
Filed: 1995-07-07
Abstract: An input keyboard comprises a plurality of operating elements 1 which protrude through apertures 3 in a front plate 4. At least one of the operating elements, if not required, can be retracted by means of a retraction device 2 into the aperture allocated to it and away from an operator.
Patent DE-19526422-A1 (DE)
Title: ABS braking system e.g. for FWD and two-wheel drive motor vehicles
Inventor: ICHIKAWA HIROYUKI
IPC: B60T8/66
Filed: 1995-07-19
Abstract: The braking system has brake control devices (31, to 38) between he master brake system (2) and the wheel brakes (51, 54). Wheel speed monitors on each wheel are connected to the ABS control (10) which computes actual road speed and the amount of wheel slip per wheel. The system also computes the effective road grip for each wheel. The difference between the front and rear wheel speeds provides a slew signal, which is used to modulate the overall braking effect. The computed road speed of each wheel is compared with reference patterns to determine the separate road grips and the actual road speed etc. The rate of change of wheel dynamics provides a rapid response in the brake control.
Patent DE-19530377-A1 (DE)
Title: Bi-directional drive unit for control valves
Inventor: SCHMITZ MANFRED
IPC: F16K31/53
Filed: 1995-08-18
Abstract: The drive unit has a reversible electric motor rotating a bush on a threaded shaft, the axial movement of which operates a control valve. Friction between moving parts is reduced by coating with suitable materials. The unit, within a housing (1), contains a geared reversible drive motor (2), a rotatably secured bush (3) with an internal thread (4) and a shaft (5), rotatably constrained, with a matching outside thread (6). The bush and shaft are of hardened steel. Rotation of the bush in either direction therefore positions the end of the shaft as required for valve operation. The internal and external threads are coated with a hard film of low resistance material.
Patent DE-19534174-A1 (DE)
Title: Electric vehicle electric motor power battery charging method
Inventor: FRANCOIS JOCELYN DIPL ING
IPC: H02J7/02
Filed: 1995-09-14
Abstract: A procedure for charging a battery supplying an electric motor has the supply voltage smoothed by an LC circuit including the excitation winding of the motor as an inductance. The voltage is then applied to the battery. The pulse control for the motor uses one or more support condensers which protect the transistor from voltage peaks during motor operation and one or more of these provide(s) the necessary capacitance for the LC circuit. The battery is charged up according to a characteristic given by a microprocessor. During the battery charging, the control leads for directional protection of the motor are disconnected.
Patent DE-19536325-A1 (DE)
Title: Master cylinder for hydraulic brake system of motor vehicle
Inventor: JUNGMANN UDO
IPC: F15B7/08
Filed: 1995-09-29
Abstract: The sealing element (11), in the inoperative position of the piston (13), is located entirely in the area of the section (40) of reduced external diameter. The sealing element has the shape of a cup, the outer sealing lip (42) of which lies on the bore (2) or on a part (7) which is stationary in relation to the bore, and its inner sealing lip (41) lies on the piston (13). The piston is provided with one or more servo channels (20) which in the inoperative state establish a connection between the pressure chamber and servo chamber (21) and open into the piston's area of reduced diameter.
Patent DE-19537590-A1 (DE)
Title: Storage container for heated water
Inventor: TERHORST HANS
IPC: F24H9/00
Filed: 1995-10-09
Abstract: The storage container has a water input (12) and output (16) at the bottom. The bottom zone (14) contains a turning cleaning unit (30) driven by a turbine wheel (32). The cleaning device is activated by the opening of the output. The cleaning device may include a turning element with brushes or jets, and may act directly on the bottom of the container. There may be an emptying valve (20) in the output which can be operated automatically at preset time intervals.
Patent DE-19537968-A1 (DE)
Title: Harness for non uniform work pieces
Inventor: DILGER MANFRED
IPC: B23Q3/08
Filed: 1995-10-12
Abstract: The harness (1) contains a hydraulic tension element (6a) which presses the work piece (5) against an opposing tension element (6b). The applied pressure of the work piece's receiver (2) is significantly less than that of these elements (6a,6b). The receiver is composed of many individual parts (2a,2b,2c,2d) to fix the work piece in a defined plane. The tension elements exert simultaneous force, and must be adjustable hydraulic tension cylinders on at least one of the two sides.
Patent DE-19538575-A1 (DE)
Title: Inductive proximity sensor with high switching speed
Inventor: BECKER WOLF-JUERGEN PROF DR
IPC: G01P3/49
Filed: 1995-10-17
Abstract: The distance between sensing coil L1 and object is measured by the pulse width proportional to the phase-shift Ph1 between the coil current and voltage. An analogue comparator K1 measures the coil voltage relative to a reference dc voltage and switches a logic gate when the coil voltage becomes larger or smaller than the reference. A second comparator K2 measures the voltage across a reference impedance Zref relative to a second dc voltage and switches a gate. The output from K1 and the inverted K2 output are fed into a logic gate which generates a pulse sequence F of pulse width proportional to the phase-shift at the oscillator frequency. A Schmitt trigger can be added to introduce hysteresis in the switch point.
Patent DE-19543454-A1 (DE)
Title: Sewing machine fabric edge guide mechanism
Inventor: KOEHLER EBERHARD PROF DR ING
IPC: D05B35/10
Filed: 1995-11-22
Abstract: The mechanism to guide the edge of the workpiece fabric, at an industrial sewing machine, has air jets to move the material with guide pins, in a sewing machine with systems for automatic stitching of different material thicknesses and various outer contour shapes. At least one of the guide pins (14,16) has movement on the base plate (1) across the stitching direction, as a limit stop.  An adjustment mechanism (57) at the base plate (1), preferably with a pneumatic cylinder (24), gives a sliding movement to set different radii (R). For automatic setting for various material thicknesses, the limit stops (7,8) are positioned at the sleeve (3).  The limit (7) at the sleeve, and the limit on the axis rotating in the sleeve,  are at the base plate (1).
Patent DE-19544103-A1 (DE)
Title: Ice-breaking ship
Inventor: BRABECK STEPHAN DIPL ING
IPC: B63B35/08
Filed: 1995-11-27
Abstract: The ship generates one or more pressure jets, aimed at the ice floes broken free by it. These are thrust under the ice covering enclosing the channel which has already been cleared by the ship.  The jet can be directed from a point between the bow and the stern, and in the sideways and downwards-inclined direction, using a pump drawing in the ambient water. Two pumps can be mounted in the bow, situated symmetrically in relation to the ship lengthwise axis when seen in plan view. The ships bottom can be flat at the bow.
Patent DE-19548555-A1 (DE)
Title: Road paver on mobile frame
Inventor: MOSER ANDREAS
IPC: E01C23/04
Filed: 1995-12-23
Abstract: The paver's (1) frame (4) has two sliding formwork units. A placer (40) upstream of the second formwork (22) presses transverse reinforcement (3) into an infill layer (24) together with integrated longways reinforcement (2), and this second formwork produces a top layer of concrete (36) on the infill with the integrated reinforcement. There is a longways reinforcement placer (28) composed of several parallel lengthways guides (32) which are led through the upstream fill sector (16) and which accept the reinforcement also ahead of their sector. The parallel guide tubes or rollers terminate below the infill below the first formwork unit (20). The placer is preceded by a concrete conveyor (44) supplying the top layer (36) of a second fill sector (18), using a discharge hopper (14) which spans the paving width and is fitted with a controlled fill monitor (15) checking on fill level and the volume of concrete supply. Spreaders in both formwork units and the hopper ensure transverse spread, and vibrators (52,53) penetrate the concrete between the two formwork units.
Patent DE-19602521-A1 (DE)
Title: Method of reducing air-borne noise from rail vehicles by application of sound absorption packing to track
IPC: E01B2/00
Filed: 1996-01-25
Abstract: In track systems for rail vehicles, air-borne noise is reduced by an arrangement of packing (6) of loose material in a suitable casing (8) positioned between and/or at the sides of the rails (5) and on and/or in front of the free surfaces and side faces of the supporting structure (3,4) outside the vehicle profile (7). Pref. the casing comprises a mesh container or basket of rigid dimensions, with mesh apertures small enough to prevent material escaping. It pref. consists of corrosion-resistant plastic, e.g. of polyethylene, polypropylene, polyamide, polycarbonate, polyester, polyacrylic or mixtures of these, or of glass fibres or plastic-coated glass fibres. Also claimed is a method for preparing and placing of the packed material.  Effective noise redn. by method capable of automation.
Patent DE-19605187-A1 (DE)
Inventor: TREBITZ BERND DR
IPC: H01H37/76
Filed: 1996-02-13
Abstract: Proposed is a safety device for a heater, in particular a flow heater, with a current-carrying conductor (1) which is fixed to a first terminal (2) in such a way that it is held under mechanical stress, and whose free end is soldered to a second terminal (5). When the solder (19) melts, the conductor (1) moves away from the second terminal (5) by virtue of the fact that it is under stress, thus breaking the electrical contact between the second terminal (5) and the end (11) of the conductor (1). The device is characterized in that the conductor has at least one shaped zone (13) capable of yielding like a spring to accomodate any change in distance between the two terminals (2, 5).
Patent DE-19605744-A1 (DE)
Title: Opening and closure sequence control device for pair of swing doors
Inventor: MATTHIAS WOLF
IPC: E05F5/12
Filed: 1996-02-16
Abstract: The device controls the opening and closure sequence for a pair of swing doors, with a secondary door which pref. is struck by the primary door when closing. Each door works in combination with door-closing equipment. The movements of the two doors are coupled during the opening and closing actions, in at least part of the region in which the doors open. This may be at least in a region which is near to the closed position, and pref. may be exclusively in this region. The coupling is achieved pref. using the door-closing equipments.
Patent DE-19607624-A1 (DE)
Title: Drilling tool for application in conjunction with rotary hammer drill
Inventor: PETRY MARTIN
IPC: B25D17/00
Filed: 1996-02-29
Abstract: The tool has an electropneumatic hammer working system with a fly piston, a shaft having a plug-in end and a working section, having at least one delivery helix with cutting elements at the shaft end opposite to the plug-in end at the drill.  The drilling tool has a total mass which satisfies the equation: k = (M-2m)/(M+2m), where m is the mass of the flying piston of the electropneumatic hammer work, M is the total mass of the drilling tool, and k the ratio of the speed of the flying piston before the surge to the speed of the flying piston standing after the surge, and assumes a value of about 0.2 to about 0.3. k assumes a value of about 0.24 to 0.26.
Patent DE-19608048-A1 (DE)
Title: Commercial vehicle e.g. lorry, bus
Inventor: KNEIFEL EBERHARD DIPL ING
IPC: B60R3/02
Filed: 1996-03-02
Abstract: The vehicle has a front bumper section (3) with a lower skirt (4). The bumper section has an upper step (21a,b) which comprises at least one plate (21,22) arranged pivotally in the bumper section. When not in use, the step can be arranged flush with the profile of the bumper section and can then be folded out forwards and locked into a horizontal position for use as a step. A lower step (24a) comprises a plate (15,24) and is arranged in the lower skirt (4) of the front of the vehicle. The step is flush with the skirt surface when not in use and can then be folded out and locked into a horizontal position when in use.
Patent DE-19612010-A1 (DE)
Title: Process coarse-shreds organic waste
Inventor: SCHROEDER INES
IPC: A61L11/00
Filed: 1996-03-15
Abstract: A process renders organic, especially food residues fit for disposal as they arise from food, especially retailing, food processing, hotels and catering.  The residues are:  (a) first coarse-shredded; (b) heated to 70-130 (especially 90) deg C for \- 30 minutes while both mechanical and chemical destruction of the food proceeds, and (c) the resulting wastes are then hydrolised and converted to methane in batches, adjusted to an optimum pH value and physical consistency.
Patent DE-19615497-A1 (DE)
Inventor: ROTHE LUTZ DR ING
IPC: H01Q9/04
Filed: 1996-03-16
Abstract: The invention concerns a planar emitter with an emitter plane (1) comprising planar resonators (4) and with a network plane (2) comprising a coupling network (3), the planar resonators (4) being coupled to one another in phase and galvanically via the coupling network (3). The planar emitter is composed in a sandwich-like manner of mutually plane-parallel layers (4, 5, 6, 7, 8), a first dielectric layer (5) being separated from a second dielectric layer (7) by a thin electrically conductive layer (6) which forms the common earthing surface for the emitter plane (1) and the network plane (2). The first dielectric layer (5) carries the planar resonators (4) on its side remote from the electrically conductive layer (6), and the second dielectric layer (7) carries the coupling network (3), formed by microstrip lines (8), on its side remote from the electrically conductive layer (6).
Patent DE-19618976-A1 (DE)
Title: Resin encapsulated semiconductor device
Inventor: MORI RYUICHIRO
IPC: H01L23/50
Filed: 1996-05-10
Abstract: The lead-frame and the semiconductor element (2) are sealed in a resin, while a section of the frame supported island (11) is fitted with a number of through holes (15). The semiconductor element is coupled to the island by a film (12) made of a resin.  Preferably the film has a first dimension of each side of at least by 0.5 mm, or more, shorter than a second dimension of the semiconductor element. Typically, the through holes are close together with spacing of 1.0 mm or less.
Patent DE-19619647-A1 (DE)
Title: New hydrophilic tri:glyceride derivative for dubbing leather
Inventor: SCHENKER GILBERT DR
IPC: C14C9/02
Filed: 1996-05-15
Abstract: Novel hydrophilicised triglycerides (I) are obtained by: (a) reacting 100 wt. parts of a triglyceride of formula (II) with 0.5-3 wt. parts glycerol at elevated temperature in presence of a base; and (b) alkoxylating the product of step (a). A, B , C   = optionally hydroxy-substituted 6-24C acyl containing 0-5 double bonds. The preparation process is claimed, as well as the product.
Patent DE-19619998-A1 (DE)
Title: Method for transferring ink or paste to substrate or end product
Inventor: GANDELHEIDT EDGAR
IPC: B05D1/28
Filed: 1996-05-17
Abstract: The fluid, preferably ink, varnish or adhesive or paste, is stored in a compressed fibre body by surface tension or capillary forces and dispensed in adjustably metered amounts by compressing the fibres. The fluid is UV-hardenable by electro-beam. The intermediate substrate consists of an imaging or holohedral printing forme or the format cylinder of a flexoprinting machine. The equipment consists of an endless fibre weave textile band (20) led over two rolls (16,18), with roll (16) dipping into the ink or paste container. The fluid is metered out by means of a mangle roller (24) adjusted as required on the wall (22) of the container 912). A pressure roller (18) outside the ink (14) container presses the band against the format cylinder etc. Preferred use is for flexoprinting machines. Additional components include the ink cassette (10) round the container.
Patent DE-19623294-A1 (DE)
Title: Hospital bed
Inventor: VOELKER HEINRICH
IPC: A47C19/04
Filed: 1996-06-11
Abstract: The bed structure. for hospitals and/or long-term bedridden patients, has a side section with a part (25) at the head end and a part (26) at the foot end.  Both parts (25,26) are against each other in the raised position, and they have a number of cross members (2) with pivot linkage mountings (7) at one end at the bed frame (21). The other end of each cross member have a linkage connection (6) to a longitudinal bed member (27,28).
Patent DE-19633735-A1 (DE)
Inventor: GERISCH ROLF
IPC: F24F8/108
Filed: 1996-08-21
Abstract: This invention concerns a ventilation window with additional acoustic and thermal insulation. This window is characterized in that the opening of the window is sealed with a plastic sheeting (1), such that a felt band or a hook strip of a hook and loop fastener (11) is fastened to a window frame and the hook strip or felt band which serves as the counter part of the hook and loop fastener (11) is fastened on the outer border (12) of the plastic sheeting (1). The hook and loop fastener strips fasten together and the plastic sheeting (1) has at least one opening (13) which is covered by an air filter element.
Patent DE-19646659-A1 (DE)
Title: Edging element for subsequent fixing to steps
Inventor: HINTEREDER LUDWIG
IPC: E04F11/16
Filed: 1996-11-12
Abstract: The edging element comprises a bending-resistant angle (28) which with one arm (26) is fixed to the back of a profiled section (10) and with its other arm (40) is fixable on the step (50). A parquet block is fixed to the back of the profiled section and can be attached to the arm of the angle fixable on the step. The parquet block can have a tongue (36) to engage in a groove (34) provided on the back of the profiled section. A further groove can be provided in the side face of the block remote from the profiled section so that the tongue of a further parquet block can be fitted in it.
Patent DE-19651914-A1 (DE)
Title: Device for preventing total engine failure with torn gear belt in Otto engines
Inventor: HOFFMANN JOSEF
IPC: F01L13/00
Filed: 1996-12-13
Abstract: The device comprises a plunger (40) and a sensor cam shaft having a separate drive from the crankshaft provided through a gear wheel with separate gear belt. The sensor cam shaft is set in the cylinder head. The protective mechanism is released through a lever (2) or release bolt and after release the outer piston (3) and middle piston (8) slide together. A release sleeve (13) is connected to the lever, sensor piston (1) and secondary lever through pins (20). The plungers contain an automatic valve play compensation wherein the valve compensating disc (12) has some oil channels (10). The centre piston is connected by trapezoidal locking rings (5) to the outer piston and these rings have several teeth projecting through the release sleeve and locking in the outer piston. An intermediate space (19) between the centre piston and outer piston corresponds at least to the full opening path of a valve.
Patent DE-19653929-A1 (DE)
Title: Protective grille with frame and parallel horizontal slats
Inventor: NEUMANN PETER
IPC: F24F13/08
Filed: 1996-12-21
Abstract: The frame is made of bars (1) and has an opening covered in elongated, parallel, straight and preferably horizontal slats (2) forming air gaps between them. The ends of the slats are held by two opposite facing support frame bars. The lengthwise edges of each slat have a lengthwise groove (6,7) the openings of which face each other. Two spaced apart holder lugs (14) fit into the lengthwise grooves of each slat. Each slat can be expanded across its lengthwise extension so that after one groove as been suspended over the holder lugs, the other lengthwise groove is retained on the two holder lugs.
Patent DE-19710947-A1 (DE)
Title: Preservation of organic waste to allow use of small amounts in feedstuff manufacture
Inventor: SCHOENE FRIEDRICH DR
IPC: A23K30/15
Filed: 1997-03-15
Abstract: Preservation of organic waste for use as feedstuff comprises treating the waste with an aqueous solution of formic and/or propionic acid on collection.   Also claimed is the apparatus used for the above process comprising a vessel of corrosion-resistant material, which contains a chamber separated by inner and outer flap valves, the valves being linked so that the inner flap is open only if the outer flap is completely closed.