baber/WOPTO huggingface dataset:
Patent DE-19615429-A1 (DE)
Title: Structural member manufactured from dried clay and additives
IPC: C04B33/132
Filed: 1996-04-19
Abstract: Cork and/or cellulose are added to dried clay to form a structural member. The cork may be in the form of a flour and/or grains of up to 1 cm diameter. Expanded or unexpanded cork may be used. Cellulose is preferably in the form of short fibres, of one to a few mm in size and may be impregnated with stone flour.
Patent DE-19627082-A1 (DE)
Title: Liquid level warning device esp. for vehicle brake fluid
Inventor: LEPSIEN GERHARD
IPC: H01H35/18
Filed: 1996-07-05
Abstract: The float (6) is fitted with a contact disc (18) at its top end, which touches the contacts (19) and initiates a warning signal when the fluid reaches its minimum safe level. It is centred by a guide tube (8) which is profiled to match the shape of the guide arms or disc (10). The float has an upper extension with radial guides (11) in the shape of a cross or star. The annular contact disc is held in position by elastic hooks (17) which fit through the central hole in the disc.
Patent DE-19638378-A1 (DE)
Title: Spinning or twisting spindle
Inventor: MANN PETER
IPC: D01H7/06
Filed: 1996-09-19
Abstract: The spinning or twisting spindle (1) has an upper (2) section in at least two parts bonded together in a shrink or press fit with profiling (15,16) on at least one of the shrink/press fit surfaces, through distortion during the shrink/press fitting.
Patent DE-19639215-A1 (DE)
Title: Disc replay and record device with tracking control disc drive
Inventor: TAKAGI HIROHITO
IPC: H03L7/107
Filed: 1996-09-25
Abstract: The tracking control and synchronisation system for an optical disc system has a scanner device for the recording medium, which provides an output signal for connection to a synchronisation circuit.  The synchroniser has a variable middle frequency signal output generator (12,13), and may be a digital device.  An input signal BS compared with the measured tracking signal NS in a phase comparator 10.  The comparator output is fed to a low pass filter 11 coupled to a processor 12 that determines filter coefficients based upon the phase signal.  The output is fed to a tracking oscillator 13 providing the output from the loop
Patent DE-19640963-A1 (DE)
Title: Preform feed mechanism for cartons
Inventor: HEIBER WOLFGANG
IPC: B65H5/34
Filed: 1996-10-04
Abstract: The carton preforms (10) are stacked (1) between a control stop (12) over the conveyor and a rear stop (13). The lowest preform is taken by the belt conveyor and is moved under the control stop past a sensor (4) over the end of the conveyor. This fixes the position of the leading edge of the preform before it is gripped by two feed rollers (22,23) to move to the next process (25). The speed of the conveyor is adjusted to enable the preform to feed into the next process at the correct time and speed. The next process can be a cyclic process and the feed rate of the conveyor is adjusted to ensure that the preceding preform has left the process before the leading edge of the next preform is fed to the feed rollers.
Patent DE-19641658-A1 (DE)
Title: Extension piece for work station
Inventor: KERN PETER PROF DR ING
IPC: A47B17/03
Filed: 1996-10-09
Abstract: The front edge of the work-top (1) for the work station is fitted with an extension panel (2) which is secured to edge using flush fittings which do not extend out of the plane of the work-top. A variety of fixtures and fasteners can be used with the underside of the join covered by a trim panel (15). The extension panel is selected for shape and size to suit the particular user. Simple fasteners include fastener types used in knock-down furniture fittings, which are secured by threaded fasteners. The extension can be removed or replaced as required.
Patent DE-19644744-A1 (DE)
Title: Bearing with protected revolution counter for vehicles
Inventor: HOFMANN HEINRICH
IPC: G01P3/44
Filed: 1996-10-28
Abstract: The bearing has encoder (3) mounted on the rotating inner race (1) and consisting of a magnetic mounting ring (3a) with gear teeth or holes, or multi-polar magnetic segments (3b) e.g. an elastomer filled with magnetic particles. The non-magnetic cover (4) is fixed to the outer ring of the bearing and sealed by an elastomer lip seal (5) to exclude contamination, particularly magnetic particles.  The revolution sensor (6), e.g. Hall sensor or magneto-resistive sensor, is mounted close to the cover and connected via a cable (7) to the processor. The cover can be made of stainless steel, non-ferrous metal or plastics. Alternatively, a transmitter may be mounted inside the cover and a signal transmitted through the cover to a receiver mounted inside.
Patent DE-19646543-A1 (DE)
Title: Method of producing and controlling vortices
Inventor: SCHATZ OLAF DIPL ING
IPC: F15D1/00
Filed: 1996-10-31
Abstract: The vortex producing and controlling process produces a velocity-concentrated vortex structure of high circulation composed of single velocity concentrated vortices. Part volume flows are taken from the flow. Vortices are created in them by a vortex creator (7). The part volume flows cause distortions in the vortices whereby their diameter is reduced. By this means, vortex energy in the form of circumferential velocity can be concentrated on a small surface. By combining the part volume flows, velocity-concentrated vortices can be connected to the end face of their axes.
Patent DE-19703484-A1 (DE)
Title: Method of non-destructive testing of materials and composites for internal defects using thermography
Inventor: WENZEL MANFRED DIPL ING
IPC: G01N25/72
Filed: 1997-01-31
Abstract: the method involves generating a forced heat flow through the region (2) under investigation. The flow is disturbed by any internal defects, which affects the surface temp. distribution, whose local and time variations are detected using a temp. measurement device (3) and evaluated for fault detection. The forced heat flow is generated by heaters which heat the surfaces of the test object (5) in the vicinity of the region under investigation. Alternatively, internal heat sources (6) are used to set up a temp. gradient in the region being investigated using a defined heating programme.
Patent DE-19703813-A1 (DE)
Title: Building timber planing machine
Inventor: SCHMIDLER HANS
IPC: B27M1/08
Filed: 1997-01-27
Abstract: The building timber planing machine (11) has a planing shaft (14) in a feed bed (18) for the beam (16) being fed in feed direction (15) for planing; and another planing shaft on the opposite side of the beam which can be lowered relative to the feed bed to set the planing thickness. Both planing shafts can be lifted from the beam transversely to its longitudinal axis (34) so that a beam planed only for part of its length can be fed further or ejected, while retaining the same direction of motion. It may be possible to adjust the planing shafts in the feed bed.
Patent DE-19717694-A1 (DE)
Title: Pressure store for hydraulic systems
Inventor: POHL ANDREAS
IPC: F15B21/06
Filed: 1997-04-26
Abstract: A pressure store for hydraulic systems has a movable separator between a hydraulic chamber and a storage chamber filled with compressed gas. The movable separator has two moving walls (6,7) some distance apart between which are two chambers(8,9) filled with transmission fluid. The fluid chambers are connected by a controllable valve (12). The flow cross- section of the valve can be controlled according to a pressure measured at the reservoir or in the hydraulic system. The transmission fluid is a rheo- electric fluid and the valve is a rheo-electric one. In the valve, at least one passage can be subject to an electric field.
Patent DE-19720066-A1 (DE)
Title: Small fluid drops generating and ejecting apparatus
Inventor: BUSCH MICHAEL DR
IPC: B05B15/55
Filed: 1997-05-14
Abstract: The apparatus is used to generate and eject or discharge small drops of a fluid. The apparatus has a pressure chamber (12) with at least one inlet (14) for the fluid and an outlet (40) for outputting a drop of fluid. The apparatus also has a pressure pulse generator (44) to generate a pressure pulse in the pressure chamber (12) to eject a drop of fluid from the outlet (40) of the chamber (12). The pressure chamber (12) has at least one inlet (26) for a rinsing fluid for rinsing the pressure chamber (12). The rinsing fluid is brought into the chamber (12) through the inlet (26) and is discharged from the chamber (12) through the outlet (40).
Patent DE-19726458-A1 (DE)
Title: Compact, table standing coin operated gambling machine
Inventor: ALBRECHT LUTZ BERNHARD
IPC: G07F17/32
Filed: 1997-06-21
Abstract: The gambling machine has a central control unit, random controlled display for showing the game result and units for accepting, checking, storing and paying out coins and or bank notes. A display shows the amount won and the amount remaining to play with. The acceptance (2a, 2b) and checking (3) units are able to accept coins or notes of different values. The ones checked as valid are divided into those to be transferred to storage devices (5a, 5b) and those to be used for paying out (4).
Patent DE-19727581-A1 (DE)
Inventor: HEGELER WILHELM
IPC: H03H17/04
Filed: 1997-06-28
Abstract: The invention relates to a digital FM demodulator for preparing a frequency modulated signal for the purpose of analysing a signal content, especially for use with radio signals having a DARC codification. Said demodulator comprises at least three shift register elements (2, 3, 4, 5) which each provoke a signal delay corresponding to a basic delay T or a whole number multiple thereof, four pick-up points (A, B, C, D) for which different signal delays n0T; n1T; n2T; n3T of the basic delay (T) are provoked with whole number multiples n0, n1, n2, n3, which are greater or equal to 0, where for said multiples n0<n1<n2<n3 and n0+n3 = n1+n2. The demodulator also comprises two multipliers (13, 14), one of which is connected to the first and last pick-up point (A, D) and the other of which is connected to the two central pick-up points (B, C), said exit points being connected to a subtracting circuit (15). This demodulator structure allows for multiple uses of the shift registers (2, 3, 4, 5) which can simultaneously form a recursive band filter.
Patent DE-19731653-A1 (DE)
Title: Production of spheres or pellets from rice shell ash
Inventor: ROY ASIS KUMAR DR
IPC: C04B35/14
Filed: 1997-07-23
Abstract: Production of spheres or pellets from rice shell ash used as heat insulating material comprises pulverising the ash to \=325 mesh, mixing the pulverised ash with a surface active substance (0.1-1.0 wt.%) and a binder (2-20 wt.%), forming spheres/pellets, drying, and heating to 800-1400 deg C. The spheres or pellets produced are also claimed and have the composition (in wt.%): 88.92 SiO2, 0.2-0.1 Al2O3, 0.1-1.5 Fe2O3, 0.4-0.5 CaO, 0.1-0.25 MgO, 1.02-1.36 K2O, 3.1-3.6 P2O5, and loss on ignition 2.1-3.9.
Patent DE-19734016-A1 (DE)
Title: Cutting tool for dental work
Inventor: DANGER KARL-HEINZ
IPC: A61C3/02
Filed: 1997-08-06
Abstract: The cutting blades are arranged asymmetrically so that the tool carries out two different types of work, depending on the rotation direction.  A rotation symmetrical cutting tool head (2) mounted on a shaft contains more than one cutting blades (3), each of which is asymmetric relative to a radial plane extending through the cutting edge. Preferably the tool head contains twelve identical blades.
Patent DE-19736919-A1 (DE)
Title: Electric dishwashing machine
Inventor: STEINER WINFRIED DIPL ING
IPC: A47L15/23
Filed: 1997-08-25
Abstract: The dishwashing machine has at least one rinsing plane and a rinsing arm (1) rotated in the latter, provided with rinsing jets, through which the rinsing fluid is directed onto the crockery at a given pressure, with a reduced spray pressure obtained for part of the rinsing plane, e.g. by supplying selected rinsing jets separately and/or by selectively blocking the rinsing fluid feed for selected spray jets dependent on the angular position of the rinsing arm.
Patent DE-19739234-A1 (DE)
Title: Cutting unit
Inventor: GOLL GUENTHER
IPC: B23K37/02
Filed: 1997-09-09
Abstract: The first mounting surface for the guide element (13) on the cross bar (5) is machined after assembly of the cross bar and the carriages (3, 4). The unit, in particular, a thermal cutting machine for pressureless cutting of a workpiece (10) incorporates a portal frame made up of carriages (3, 4) on rails (7, 8) and a cross bar (5).  It further incorporates at least one cross carriage with cutting torches (18, 19) moving on a guide element (13) which is joined to the cross bar by a mounting surface. Independent claims are included for the following: a) method for producing the proposed cutting unit; b) method for operating, in particular, for adjusting such a cutting unit.
Patent DE-19741372-A1 (DE)
Title: Photographic processing equipment
Inventor: ROSENBURGH JOHN HOWARD
IPC: G03D3/00
Filed: 1997-09-19
Abstract: The equipment (10) divides processing into separate stages each located in a separate module. The required modules (36-44) for a particular type of film, or type of photographic print, are assembled on to a support frame (14). Each module is provided with an entry port and an exit port for the photographic material. The support frame is adjustable to hold different numbers of modules and different sizes of modules. Each module is fitted with a fluid recycling facility to keep the processing fluid fresh. The support frame has interlocking C-frames held together by nuts and bolts and easily adjustable. The format size of the prints can be selected and one of the modules is a film drier.
Patent DE-19742302-A1 (DE)
Inventor: MEPPELINK JAN PROF DR ING
IPC: H01T4/16
Filed: 1997-09-25
Abstract: The lightning current path consists of numerous arcing sections in series. The sections consist of n-part arcing sections, and are in series, so the arcing voltage is n-times the voltage of the part arcing sections. The arrangement preferably has graphite electrodes separated by PTFE insulating material. The arcing sections are preferably located in an epoxy resin molded housing.
Patent DE-19744620-A1 (DE)
Title: Signal transmission system for LSI chips
Inventor: TAMURA HIROTAKA
IPC: G06F13/42
Filed: 1997-10-09
Abstract: The system is used for signal transmission between LSI chips and has a signal transmission line with a response time equal to, or longer than, the length of a transmission symbol. The terminal resistance (51,53) for one or both ends of the transmission line is greater than the characteristic impedance of the transmission line (2).  A driver output resistance is set to a higher value, or a damping resistance (7) is connected in series with the transmission line.
Patent DE-19746625-A1 (DE)
Title: Drive motor control on spinning machine
Inventor: WOLF HORST
IPC: D01H1/20
Filed: 1997-10-22
Abstract: The rotor position of the drafting system drive motor (12) on stopping is stored (26). On restarting the motion of the rotor is controlled according to a predetermined program, in either forward or backward direction, in relation to the stopping position.
Patent DE-19749900-A1 (DE)
IPC: B66F9/06
Filed: 1997-11-12
Abstract: The lifting bar (7) engages the center (8) of a coil or roll (5) and is hydraulically moved back and forth on rails (9) and vertically by a lifting system (10). The wheeled transporter is guided into position by sensors and a computer by signals.
Patent DE-19749978-A1 (DE)
Inventor: MEIS JOSEF
IPC: G08G1/01
Filed: 1997-11-05
Abstract: A terminal, an information centre and a process for informing (13) an information centre (107) about the path followed by a vehicle in a road network are disclosed to enable an efficient transmission of data and a faithful reconstruction of the followed path. The invention in particular enables informing a traffic information centre about the path followed by a vehicle (101) equipped with a terminal in a road network. A terminal (102) equipped with a bearing device (20) repeatedly senses data which represent the momentary location of the terminal (102). The terminal defines support points (108 to 112) at several locations, on the basis of criteria stored in the terminal, and information concerning these support points (108 to 112) is transmitted (13) from the terminal (102) to the traffic information centre (107).
Patent DE-19752543-A1 (DE)
Inventor: BOOZ OTHMAR DR
IPC: F16D65/16
Filed: 1997-11-27
Abstract: The invention relates to a magnetic brake (10), preferably designed as a bistable magnetic brake, which is especially intended for setting the actuating device of an electromechanical wheel brake device into its corresponding braking position. In order to release the magnetic brake (10) even in the case of a failure, the invention provides a magnetic brake (10) with two redundant electromagnets (18, 20; 18, 22) for actuating said magnetic brake.
Patent DE-19752971-A1 (DE)
Title: Corner conveyor esp. for paper products
Inventor: DJURANOVIC SLOBODAN
IPC: B65H29/16
Filed: 1997-11-28
Abstract: The corner conveyor conveys objects by using a first conveying device (11) up to a stop (20), and then further by a second conveying device (12).  The length of the first conveying device is adjustable.  The second conveying device can have two parallel conveyors, one faster than the other. A stabilizing device can be fitted including a rotating element with a contour acting with a counter-roller.
Patent DE-19755200-A1 (DE)
Title: Regulatory device for several thermostatic valves
Inventor: FREDERIKSEN BJARNE
IPC: F16K31/68
Filed: 1997-12-12
Abstract: The regulatory device has an activating unit (4,5) for each valve, and a common adjusting device (1). The system is linked by a single capillary pipe connection (16) with the working chambers (7,9) of all activating units. A first capillary pipe (6) connects the capillary tube connection to a first working chamber, and a second capillary pipe connects the first working chamber to a second working chamber.
Patent DE-19755674-A1 (DE)
Title: Electronic data processing module for relational data bank
Inventor: SCHMALZ BERND DR
IPC: G06F17/30
Filed: 1997-12-15
Abstract: The processing module includes a memory which contains objects in a relational data bank. A second memory in the module contains a part or whole batch of objects redundant in the first memory. The objects have a tree structure which is altered when an object is deleted or inserted in any of the two memories.  The structure is updated automatically to establish the relationship of the objects contained in the memories. The first memory is a non-volatile memory while the other memory is part of the main memory.
Patent DE-19755996-A1 (DE)
Title: Installation device for ceiling lamp
Inventor: WEINDL EDWIN
IPC: E04B9/00
Filed: 1997-12-17
Abstract: Each support arm (8) is guided in sliding fashion vertically to the flange (3) at the relevant side wall (2). The transverse limb (9) of each support arm is located above the closing wall (4) and at a distance from the same. On the transverse limb a female thread (10) is provided in which a screw (11) is fed extending vertically to the closing wall and through an opening (7) in it. The head of the screw lies on the underside of the closing wall.
Patent DE-19801985-A1 (DE)
Title: Three-dimensional, moldable, multilayered film material for housing electronic apparatus and/or component, which is thin-walled, stable and rigid
Inventor: MUNRO ALASTAIR HUNTER
IPC: H05K9/00
Filed: 1998-01-20
Abstract: Three-dimensional, moldable, multilayered film material comprises a first layer of metal mesh with a coating of electrically conductive and elastic material and a second layer of thermoplastic film. Three-dimensional, moldable, multilayered film material comprises a first layer of 0.02-0.5 mm thick metal mesh with a coating of electrically conductive and elastic material and a second layer of 0.01-0.8 mm thick thermoplastic film.  An Independent claim is included for the production of a high frequency radio wave-screening screen housing by molding the above film at high pressure.
Patent DE-19802920-A1 (DE)
Title: Rotary printing press with a device for color adjustment
Inventor: STEINBACHER EDUARD DIPL ING
IPC: B41F31/02
Filed: 1998-01-27
Abstract: For each color zone, a measurement unit (7,8) for each color cyan, yellow and magenta and a separate measurement unit (9,10) for black are provided. A light source is provided for each color zone and the measurement devices have a control device. A separate measurement and evaluation can be made for each color. After a calibration, i.e. determination of standard values, adjustment values for the color zone adjustment device can be determined.
Patent DE-19805101-A1 (DE)
Title: Hydraulic system for vehicle braking
Inventor: BECK ERHARD
IPC: B60T8/40
Filed: 1998-02-09
Abstract: The hydraulic system has an electronic component (1,2), a pump (3) whose piston can be moved back and forth by a driven shaft (4) and sealing devices between the pump and the electronic component. Between a sealing device and the electronic component, are devices to drain away fluid. The devices comprise a centrifugal disc which is fixed to the shaft. The devices comprise an annular chamber and/or a drain channel. The electronic component comprises a drive motor of the pump and/or a unit for controlling a hydraulic braking system. Relative to the gravitational field, the electronic component is located below the pump.
Patent DE-19806700-A1 (DE)
Title: Arrangement for drying crockery in dishwasher
Inventor: BIHL STEPHAN
IPC: A47L15/48
Filed: 1998-02-18
Abstract: The arrangement has an ion exchanger (20) comprising a salt water container and a water softener. Moist air (13,14) is fed from the dishwasher cleaning chamber (11) to an air channel formed in the salt water container and/or water softener. The dry air emanating from the air channel after the condensation process is fed back into the cleaning chamber or into the atmosphere.
Patent DE-19807766-A1 (DE)
Title: Electronic data medium panel, e.g. for diskettes, tapes, etc., is rewritable and integrated into diskette or data medium cases
IPC: G11B33/04
Filed: 1998-02-27
Abstract: The electronic data medium panels can be integrated into data medium cases at one or more points. The panels remain able to be written onto by pen as if new.  The surface or part of the surface of the panel is chemically coated to enable rewriting, e.g. in a similar manner to a white board surface.
Patent DE-19808467-A1 (DE)
Title: Guide unit for rods
Inventor: EIFLER GUNTER
IPC: F16C29/12
Filed: 1998-03-02
Abstract: The guide unit has a low-friction three-point support arrangement for the two rods (1,2). The first rod (1) has a supporting bush (10) which slides back and forth along the rod. The second rod (2) is supported by two sets of ball bearings (20).
Patent DE-19811742-A1 (DE)
Title: Removing colloidal kaolin or calcium carbonate from waste water
Inventor: BORCKE PETER VON
IPC: C02F1/52
Filed: 1998-03-18
Abstract: Removal of colloidal kaolin and/or CaCO3 from waste water is achieved by adding CaO and/or Ca(OH)2 until the pH is above 12.0, especially 12.6-12.8.
Patent DE-19812852-A1 (DE)
Title: Ion tube system for air disinfection and purification
Inventor: EICHMEIER JOSEPH
IPC: H01T23/00
Filed: 1998-03-24
Abstract: An ion tube system, comprises an existing lighting tube converted into an ion generator by applying electrically charged fine wire tips to the tube envelope, is new.
Patent DE-19814066-A1 (DE)
Inventor: FALKOWSKI JUERGEN
IPC: C07C41/09
Filed: 1998-03-30
Abstract: The invention relates to a method for producing dialkyl ethers of formula (I): R<1>-O-R<1>, in which R<1> represents linear or branched, aliphatic or aromatic hydrocarbon radicals having 6 to 32 hydrocarbon atoms or radicals of polyols having 2 to 15 hydrocarbon atoms and at least 2 hydroxyl groups. The inventive dialkyl ethers are produced by the condensation of hydroxyl compounds of formula (II): R<1>OH in which R<1> represents the meaning cited above. The method is characterized in that the reaction is carried out in the presence of basic aluminum oxide.