baber/WOPTO huggingface dataset:
Patent DE-19613677-A1 (DE)
Title: Recording surface profile of object, for in-line quality control of machine-mfd. part
Inventor: GROOT PETER DE
IPC: G01B11/30
Filed: 1996-04-05
Abstract: The method uses a desensitised interferometer (50) which is illuminated by a light source (30) with a defined wave length to generate a desensitised interference pattern. The interferometer has a defined equivalent wavelength greater than that of the light source. Measurement data for at least one pixel in the field of view of the interferometer is generated by repositioning the object (20) relative to the interferometer. This produces a changed signal which is combined with the equivalent wavelength. The combination is modulated by a signal envelope which restricts each interference effect to a region within an equivalent clearance length. The signal corresponds to the interference pattern and the envelope to a diffraction line contrast for the pattern. By analysis of the measurement data a surface height is determined which corresponds to each of the image pixels.
Patent DE-19616372-A1 (DE)
Title: Fish knife with gripper and blade
Inventor: SALZWEDEL WIEGOLF
IPC: A47G21/10
Filed: 1996-04-24
Abstract: The blade (2) has an associated relatively movable clamping element (6) which can be controlled by a handle (7,8). The clamping element has a flat surface and is set parallel to the blade. It reaches up to the cutting edge (4) of the blade at least in the area near the knife point (3). The clamping element can match the blade contour near the cutting edge. The clamping element is spring-loaded towards the blade to automatically bear against same.
Patent DE-19616753-A1 (DE)
Inventor: NEUMANN MARTIN
IPC: G06F13/38
Filed: 1996-04-26
Abstract: The invention concerns a device and a process for controlling a data-transmission channel or data bus, in particular a data bus on which the data are transmitted in a bit-serial manner according to a predetermined transmission protocol or bus protocol. The large number of data buses which currently exist or will be developed in future with their proprietary data bus protocols requires a special control device for nearly every data bus. The present invention enables a plurality of data buses (101) to be controlled owing to the use of a hierarchical processor architecture with at least two processor levels (102, 103) which are each optimized for particular control tasks. The invention can be used for controlling a plurality of data buses on which data are transmitted according to different transmission protocols. The invention is particularly suitable for controlling a plurality of field data buses or field buses for general applications and in particular for controlling field buses in motor vehicles, such as, for example, an ABUS, CAN bus, SAE bus J1850 or VAN bus.
Patent DE-19618208-A1 (DE)
Title: Fret saw blade
Inventor: VOIT MARTIN
IPC: B23D61/12
Filed: 1996-05-07
Abstract: The saw blade has a number of teeth, each with a cutting face defined by cutting edges, and a neighbouring free face. The teeth (40 are positioned singly or in groups along the complete toothing length (V). The cutting faces (4a) of these teeth are directed opposite to the cutting faces (5a) of the remaining similarly positioned teeth (5). The cutting faces of neighbouring teeth are alternately directed towards opposite ends (1, 2) of the saw blade (1). The relative distances between opposite cutting faces are approximately the same.
Patent DE-19619579-A1 (DE)
Title: Manually movable shopping trolley
Inventor: WANZL RUDOLF
IPC: B60B33/00
Filed: 1996-05-15
Abstract: The axle pieces (10) have a downwardly directed axle section (15) for application of a steering roller (20) provided with a pivot bearing (320). At least one securing device (40) is provided, which secures the steering roller on the axle piece. The cross-section of the basic shape of the fixture section (11) is larger than the cross-section (16) of the basic shape of the axle section (15). The pivot bearing (30) of one of each steering roller (20) either is formed as a grooved ball bearing (31) or as a roller bearing. With spot welding of the axle pieces to the chassis (3), the spacing of the welding points (9) is greater than the diameter of the axle section.
Patent DE-19619624-A1 (DE)
Title: Parking brake for vehicle
Inventor: HILGERT THOMAS DIPL ING
IPC: B60T7/10
Filed: 1996-05-15
Abstract: The brake system has a handbrake lever (2), a carrying part (3), a brake power transmission means (4) and wheels brakes (5) which are all mounted as one unit on a platform (6) outside of the vehicle. The unit together with the axle is connectable from below with the chassis. The carrier part (3) seals a recess (8) in the chassis for the opening of the break lever. The carrying part is constructed as a punch-pressed plate with an circumferential attachment edge (9) which corresponds to the wall of an oblong tunnel (7) in the region of the recess.
Patent DE-19619909-A1 (DE)
Title: Electronic time switch e.g. for control of lighting in stairwell and entrance halls
Inventor: DOROK FRANK
IPC: H05B37/02
Filed: 1996-05-17
Abstract: The electronic time switch uses a circuit incorporating a triac switched in series with the load resistor. A gate is joined to the resistor and to a diac and from this a capacitor goes to the triac anode. A rectifier in the alternating voltage circuit and a field effect transistor govern a phase-cutter. The capacitor-resistor-diodes coupling used in this circuit functions as a time link. The gate receives only positive voltage, so that the field effect transistor is controlled. The parallel gate-source-resistor acts as a discharge resistor for the capacitor. The system can be used as an electronic time switch, gradually switching off lights and reducing energy consumption.
Patent DE-19620087-A1 (DE)
Title: Manufacturing fused capacitor with solid electrolyte in form of component set in resin
Inventor: KURIYAMA CHOJIRO
IPC: H01G9/00
Filed: 1996-05-20
Abstract: The method involves placing a capacitor element (1) between a pair of opposing anode and cathode connections, with an anode wire (1b) connected to the anode connection. The cathode connection (12) has a cut-out (12a) at its tip. A fuse wire is connected to the chip body (1a) of the capacitor element and the cathode connection, whereby an intermediate section of the fuse wire is positioned in the cut-out in the tip of the cathode connection. The resin part is formed to enclose the capacitor element and fuse wire and is separated from the anode and cathode connections by cutting away. The anode and cathode connection electrodes are formed on the resin part in electrical contact with the anode wire and fuse wire respectively.
Patent DE-19620451-A1 (DE)
Title: Belt grinding device for finishing two areas simultaneously on workpiece
Inventor: HIPP FRANZ
IPC: B24B21/00
Filed: 1996-05-21
Abstract: The endless belt runs over guide pulleys (21-31). These are arranged so that a point of the running belt first contacts one area being finished and then the another. Where a section (14b) of the belt between two first pulleys (27,28) finishes one area and a section (14a) of the belt between two second pulleys (23,24) finishes the other area the belt is guided over further pulleys (25,26). The system is designed so that a point of the belt runs first over the first and then over the second pulleys. The belt can be guided diagonal over the further pulleys so that it runs between the first and second pulleys in the same direction.
Patent DE-19623234-A1 (DE)
Title: Screw-adjusted chair foot fixed to main chair leg
IPC: A47C3/38
Filed: 1996-06-11
Abstract: The chair leg foot (2) is made of metal, plastics, wood etc and the angle of the chair back and seat can be adjusted by a height-adjustable and arrestable screw (4), using the threaded top end of the foot to screw into the threaded sleeve (2) of the chair leg, the leg assisted by a number of locknuts. A steel spring within the leg housing (5) is fixed to the bottom part of the leg foot which in turn can move within the housing (5).  An assembly surface on the top of the thread enables the leg foot to be fitted with light woods etc which do not accept threaded sleeves. A gas spring can be used instead of the steel spring. Once the foot part of the leg has been screwed into the main leg it is adjusted to user etc height and then arrested by the locknut (4), using the enclosed steel spring or gas spring to cushion the seating and standing motions of the user.
Patent DE-19623818-A1 (DE)
Inventor: USHIDA MASAYASU
IPC: F01L1/344
Filed: 1996-06-14
Abstract: A housing 3 is connected to and rotatable with an input member 1 and a vane rotor 9 is connected to an output shaft 2 and accommodated in the housing 3 so as to be able to rotate within a predetermined angular range with respect to the housing. The vane rotor 9 and the housing 3 define hydraulic chambers (10, 11, 12 and 13, Fig 2) whose volumes are variable to determine the rotational position of vane rotor 9 with respect to the (housing. A locking member 7 is accommodated in the rotor 9 and is movable in a direction parallel to the rotational axis of the housing 3 and the rotor 9 to engage in a bore 20 in a front plate 4 secured to the housing 3. The locking member 7 and bore 20 preferably have tapered surfaces. With this arrangement, it becomes possible to provide a control apparatus for varying the rotational or angular phase between input and output shafts, eg crankshaft and camshaft of an internal combustion engine to control valve timing.
Patent DE-19627266-A1 (DE)
Inventor: WERLE PETER DR
IPC: B27K3/36
Filed: 1996-07-06
Abstract: Methyl isothiocyanate (MITC) is a known wood preserving agent which until now was filled into ampoules which were then introduced into the wood to be preserved. The MITC-based disclosed composition, which is characterised by a content of an aprotic dipolar solvent of up to 5 % by weight, with respect to the composition, can be directly applied. For that purpose, the content of packages filled with the composition is expressed by means of an expressing tool and introduced into the wood.
Patent DE-19630110-A1 (DE)
Inventor: BRUCHHAUS RAINER DR
IPC: H01L27/11502
Filed: 1996-07-25
Abstract: A stratified structure is disclosed with a substrate (S), a platinum layer (PS) and a ferroelectric layer (FS), said structure comprising between the platinum layer (PS) and the substrate (S) an intermediate layer (ZS) of amorphous aluminium oxide.
Patent DE-19631207-A1 (DE)
Title: Speaking doll with code entry keypad and electronic memory chip
Inventor: THIELE WERNER
IPC: A63H3/28
Filed: 1996-08-02
Abstract: The doll (1) contains an electronic assembly (2) consisting of a microprocessor (3), a memory module (4) and a memory chip (5) wired to a loudspeaker (6) with a volume control (7).  Batteries are concealed behind a rear panel, below an on/off switch and a keypad (14).  A touch sensor (11) around the neck co-operates with a speech switch (13) on the head (12) to reproduce speech, stored in the memory in digital form.  The keypad includes keys for entering (16), storing (17) and erasing (18) the codes, with a special key (19) for a code sequence input.
Patent DE-19635075-A1 (DE)
Inventor: HAERLE RAINER
IPC: F26B21/08
Filed: 1996-08-30
Abstract: The present invention relates to a process and devices to clean and reuse displaced outgoing air containing additives (e.g. solvents) or pollutants, especially to clean and reuse outgoing air with solvents displaced from drying devices in offset web-fed rotary presses. In the first stage of the process the outgoing air is passed through at least one condenser so that the additives or pollutants contained in the air can be condensed out. In the second step of the process the outgoing air treated from the first stage of the process is passed through at least one separator element in order to clean said air further from condensed additives or pollutants contained therein. Finally, the outgoing air treated after the second step of the process is returned for renewed absorption or suction of additives and pollutants.
Patent DE-19643393-A1 (DE)
Title: Pallet loading and unloading mechanism
Inventor: SCHAEFER HEINER JUN DIPL ING
IPC: B65G57/00
Filed: 1996-10-21
Abstract: The loading and unloading mechanism includes an input feed (11) for a sequence of individual containers (10). A stacking mechanism forms several single-line container column rows. There is an output feed (13), and a transforming mechanism to form the columns into two or more rows with a pushing mechanism. The loading mechanism includes a holding mechanism with holders (16) and a supplier (24) of empty pallets. A removal conveyor (18) takes the loaded pallets out. The transforming  and the loading equipment are combined into a single device (14) by enabling the holder to act as a pusher at the same time.
Patent DE-19645167-A1 (DE)
Title: Rotating cutting/saw belt for belt saw
Inventor: BAREITHER GUENTER
IPC: B26D1/00
Filed: 1996-11-02
Abstract: The rotating cutting saw belt is for a belt saw for cutting textiles and carpets and has several separate blades (12) arranged in a row on a flexible support belt (11). The blades (12) are positioned at a distance (a) from each other; the distance corresponds to the thickness of the blades (12).
Patent DE-19646312-A1 (DE)
IPC: C05F17/00
Filed: 1996-11-09
Abstract: Preparation of a peat substitute to improve soil quality comprises mixing chopped wood, 2 kg/m<3> urea and 10 vol.% first starter, storing, adding 25 g/m<3> of a second starter and composting over a long time period. The first starter is a fungus substrate, where the fungus has been grown through cellulose material, and the second starter is a compost starter.
Patent DE-19648309-A1 (DE)
Title: Reflecting contact device for semiconductor light emitting diode
Inventor: HAITZ ROLAND H
IPC: H01L33/38
Filed: 1996-11-21
Abstract: The semiconductor device (10) has a stop and bottom surface coated partly by a reflective metal layer (17, 19). There are several alloyed metal-semiconductor zones (21) formed by the reflective metal layer and the top or bottom semiconductor surface or both. The alloyed metal semiconductor zones take up may 10 per cent of the surface of the reflecting metal layer and the alloyed zones. The latter form an ohmic contact of ion resistance with one, or both semiconductor component surfaces. Each zone has a shape, e.g. cross, elliptical, quadratic or circular.
Patent DE-19649021-A1 (DE)
Title: Gas concrete lime production from bricks or rubble
Inventor: MAIWALD HOLGER
IPC: C04B18/16
Filed: 1996-11-27
Abstract: A gas concrete lime production process involves subjecting gas concrete residues or bricks to crushing, optional grinding and separation, in a sieving and/or suction unit, of any coarse constituents (especially quartz sand) from the dust-like lime and quartz constituents. Also claimed is a similar process for producing a gas concrete and soil mixture, in which crushing is ended at a maximum particle size depending on subsequent use requirements and this crushed product is mixed with soil in the desired ratio. Further claimed are (i) a gas concrete lime consisting of crushed gas concrete brick residues containing 80-90% lime of 1-3 mm particle size and 5-15% quartz sand or dust of up to 3 mm particle size; (ii) a gas concrete and soil mixture consisting of crushed gas concrete brick residues and soil; and (iii) a gas concrete lime and fertiliser mixture consisting of the above gas concrete lime (i) and inorganic fertilisers conventionally used in agriculture.
Patent DE-19700643-A1 (DE)
Title: Parallel playback of video films in multiple user system
Inventor: KOENIG JOCHEN
IPC: G11B27/00
Filed: 1997-01-10
Abstract: The method involves using a multiple user video system VS has a central playback unit VA which is linked to several user modules BE1,BE2 and also to an external memory ESP that provides a library of video films.  The central unit reads the films out at a first speed, for storage in a buffer storage arrangement, such that the films can be read out at a second speed.   The central unit has a memory SPW for several films that can be accessed by the user modules.  The memory is coupled to the library by an interface PA and has a built in controller AS.
Patent DE-19704036-A1 (DE)
Title: Heated toilet seat using dual IC controller
Inventor: SCHREITER DETLEF
IPC: A47K13/30
Filed: 1997-02-04
Abstract: The toilet seat comprises a heating conductor and a temperature sensor worked into the seat.  The temperature of the seat is regulated by controlling the supply of electric energy to the heating conductor through a temperature switch.
Patent DE-19705009-A1 (DE)
Title: Fixing apparatus for e.g. copier, laser printer used in small personal computer
Inventor: INASAKI YUTAKA
IPC: G03G15/20
Filed: 1997-02-10
Abstract: The apparatus has a heater (2) provided on the side surface of a heating roller (1) heated to a predetermined temperature when erasing a printed image from a paper. A pressure roller (4) is used to crimp the printing paper to the heating roller. A temperature sensor (3) detects the initial temperature of the heating roller at the start of printing and determines whether the initial temperature is within a first temperature range or a second temperature range. A control unit (32) selects the control system that will be used in controlling the heating of the heating roller based on what temperature range the initial temperature of the heating roller lies.
Patent DE-19712161-A1 (DE)
Inventor: SAUR ERICH DR
IPC: H03G3/30
Filed: 1997-03-22
Abstract: The pulse shaper has a first control element (2) for setting a power level for a pulse plateau and a second control element (3) for setting a number of level values for shaping each pulse edge. The first control element is an adjustable attenuator and the second is a controllable amplifier. The first control element can be a step attenuator with a digital driver whose output is connected via at least one RC element to a setting stage of the step attenuator.
Patent DE-19712620-A1 (DE)
Title: Laser diode with small emission angle in form of strip waveguide
Inventor: RICHTER WOLFGANG PROF DR
IPC: H01S5/16
Filed: 1997-03-26
Abstract: The laser diode is in the form of a strip waveguide (1) having two end surfaces (14,15). The diode has at least one arrangement of layers on a doped semiconductor substrate, the layers made up of a lower cladding layer with the same doping. An electric contact layer is provided on the lower side of the substrate and also on the upper cladding layer. The laser diode is divided into three sections (10,11,12) in the longitudinal direction of the waveguide. In the middle section (10) which forms an active region of the waveguide the thickness of the upper and lower waveguide layers (6,4) are set to provide a maximum optical field with a highest possible fill factor value of the waveguide (1). To provide a smallest possible emission angle in the two outer sections (11,12) the upper and/or lower waveguide layers are made of two overlaid partial layers each with the same doping as in the corresponding middle section (10). Between, there is an undoped or oppositely doped wedge shaped layer which is thickest at the ends of the waveguide. Its refractive index is greater than that of the respective waveguide layer and smaller than that of the active layer system (5).
Patent DE-19713182-A1 (DE)
Title: Method of determining engine revs. of motor vehicle for engine testing esp. exhaust gas testing
Inventor: LINDMUELLER PETER DIPL ING
IPC: G01M15/04
Filed: 1997-03-27
Abstract: The engine speed can be derived by frequency analysis of the pressure fluctuations using Fast Fourier Transformation (FFT). Alternatively, the frequency analysis can involve counting zero crossings of the pressure fluctuations within a predefined time slot.  A pressure fluctuation estimate signal (yhat )can be continuously compared with the detected fluctuations and model (14) parameters adaptively altered to reduce the error. The frequency is corrected for phase variations and used to derive engine speed.
Patent DE-19714510-A1 (DE)
Inventor: LYU KI-HYUN
IPC: H01L29/786
Filed: 1997-04-08
Abstract: A method of manufacturing an LCD on a substrate (111), the method comprising the steps of forming a thin film transistor (121, 122, 123, 124, 133, 134) on the substrate; forming an organic passivation layer (110) over the thin film transistor; forming a patterned photoresist over the organic passivation layer; etching the organic passivation layer to form a contact hole (143) over one of source (124) and drain (134) of the transistor; removing the photoresist; forming an SiO 2 layer at a surface of the organic passivation layer by O 2 ashing; and forming a pixel electrode (112) contacting one of the source and drain of the transistor through the contact hole.
Patent DE-19716262-A1 (DE)
Title: Drinks bottle with screw top and guarantee seal
Inventor: ZODROW RUDOLF
IPC: B65C9/04
Filed: 1997-04-18
Abstract: The closure seal (1,2) is T-shaped and is stuck to the bottle-neck (4) and is torn when the screw top (3) is opened. The glued top part of the T rests against the screw closure and is stuck by its two overlapping ends (1a,1b).  The bottom part (2)is free of glue in its part next to the top part, and is stuck to the bottle-neck (4a).  The bottom glue-free part of the bottom part has a transverse weakened line (5).  The bottom part serves as a label.
Patent DE-19717128-A1 (DE)
Inventor: MATHEISEN UWE DIPL ING
IPC: G01D4/00
Filed: 1997-04-23
Abstract: When checking supply meters, specially water meters in houses and in apartments, it is quite useful to carry out monitoring or checking or adjustment on the spot. As a general rule, this involves a considerable amount of equipment to measure the water flow passing through the supply meter. A compact and cost-effective checking device can be obtained by using a fixed-volume type pump, enabling adjustment and simultaneous measurement of said water flow.
Patent DE-19720560-A1 (DE)
Title: Machine flywheel drive
Inventor: SCHULZ-KLEMIG PETER
IPC: F03G3/08
Filed: 1997-05-16
Abstract: The flywheel drive prime mover is provided with a rotating flywheel mass (2) designed as a rotor (3) with an out of balance increasing the torque and this flywheel mass works in conjunction directly or indirectly with the working machine, receiving the entire torque produced. At least one spring element (6) is arranged with form or positive locking outside the same existing pivot point (7), between the right or the left rotating rotor (3) or the flywheel mass (2). The spring element is connected with the flywheel mass across a bolt (9), which has a pivot point on a part circle. Outside the rotor or the flywheel mass, the end of the spring element located here is connected with an electromagnetically controlled system (14) across the pivot point (7). A piston (15) of the system (14), controls or changes the spring element (6), depending on the setting of the flywheel mass on a tensional or a pressure function. Several drives form blocks with each other and their spring elements are connected with a central eccentric.
Patent DE-19730576-A1 (DE)
Title: Overload protection for synchronous motor
Inventor: NEIDHARDT ANDREAS
IPC: H02H7/085
Filed: 1997-07-17
Abstract: The overload protection compares a load signal with a threshold value for providing an alarm signal (A) and/or a motor cut-out signal (AG) when a motor overload is indicated.  A respective signal (UW1,UW2) is obtained from each of the motor windings (W1,W2) and used to provide a load signal for comparison with the threshold value, e.g by voltage division, rectification and filtering.
Patent DE-19735681-A1 (DE)
Title: Convergence correction unit for color television apparatus
Inventor: RUNTZE ALBERT
IPC: H04N9/28
Filed: 1997-08-19
Abstract: The correction unit includes a cursor which is formed by at least one irregularity of the grid pattern on the screen (2) of the television apparatus. The grid pattern is formed from horizontal and vertical lines which intersect at cross points (K). The cursor can be moved between the cross points. An Independent claim is also included for application of the unit in a projection television apparatus.