baber/WOPTO huggingface dataset:
Patent DE-19632068-A1 (DE)
Title: Stability control for vehicle steering
Inventor: MONZAKI SHIROU
IPC: B60T8/1755
Filed: 1996-08-08
Abstract: The vehicle is fitted with slew monitors to determine the rate of slewing in either direction. The processor controls applies corrective braking on the outside front wheel followed by a second monitoring sequence and a second corrective braking process, with the second braking action at a higher brake pressure. The system has a different corrective mode when the second slewing motion is in the opposite direction ie. the steering wheel has been turned. The system differentiates between slewing and alternate steering movements eg. when taking avoiding action on the road to steer around an obstruction. The system provides a responsive brake control to enable the driver to maintain control.
Patent DE-19640235-A1 (DE)
Inventor: ZIMMERMANN ULRICH DR
IPC: H01L21/8246
Filed: 1996-09-30
Abstract: Trenches (2) in a semconductor read only memory (ROM) comprising a vertical transistor are filled with insulating material (12) during the production process. Holes as wide as the trenches (2) are etched into the insulator (12) in places where word and decoding lines will later run through the trenches (2). In a subsequent masking process to modify conductivity characteristic of channel areas selected according to programming requirements by appropriate doping, the masking process has no effect on areas underneath insulating material (12) by virtue of the fact that the insulator (12) still remains in the trenches (2).
Patent DE-19645747-A1 (DE)
Title: X-ray picture-producing apparatus with array of solid state detector elements for medical diagnosis
Inventor: BIRKHOELZER THOMAS DR ING
IPC: G01N23/04
Filed: 1996-11-06
Abstract: The apparatus has a detector (4), comprising a matrix of detector elements based on amorphous silicon, and a computer (6) for producing the pictures which are displayed on a monitor (7). The computer carries out segmentation of the information and eliminates information not required. A set of additional pictures is generated in which specific information becomes visible.  Pattern recognition methods are used, with frequency components, amplitudes and spatial expansions. Estimated bone structures may be subtracted, also soft tissue parts, and techniques of angiosubtraction used.
Patent DE-19647631-A1 (DE)
Title: Plug-in lock for protective helmet, especially for combat
Inventor: HENZLER BERND
IPC: A44B11/26
Filed: 1996-11-18
Abstract: The lock has a flat housing (1) possessing two passages (19,20) for the belt. A spring (4) exerts pressure on at least one catch element (2,3). A plug-in part (8) also possessing a belt-passage is movable in relation to the housing and to the catch. The plug-in part is transferred into an engaging position by overcoming the spring force. Each catch element has a control (5,6) which releases the plug-in part when pressure is exerted on it so that it moves from its non-operating position towards the centre plane of the housing against the spring force. Each catch is formed by a two-armed lever pivoting on an axial journal (9,9') protruding transversely to the housing. The first arm leads into a claw (24,24') gripping the plug-in part; the second arm is connected to the control.
Patent DE-19649111-A1 (DE)
Inventor: RASHOFER WERNER DR
IPC: C22C38/22
Filed: 1996-11-27
Abstract: The description relates to a process for producing plastic components in a device, the inner surfaces of which consist of completely or partly nitrided steel with the percentage composition: a) Fe: <100 wt.%; b) at least one element from the group W, Mo and V with a content of: W: 0 to 40 wt.%, preferably 2 to 30 wt.%, and most preferably 3 to 10 wt.%, Mo: 0 to 12 wt.%, preferably 0.1 to 5 wt.%, and most preferably 0.5 to 2 wt.%, V: 0 to 5 wt.%, preferably 0.5 to 4 wt.%, and most preferably 1 to 3 wt.%; c) at least one element from the group Cr and Al with a content of: Cr: 0 to 15 wt.%, preferably 1 to 6 wt.%, Al: 0 to 15 wt.%; d) optionally with carbon in a content of 0.1 to 1.5 wt.%, preferably 0.15 to 1.0 wt.%; e) optionally with cobalt in a content of 0.1 to 10 wt.%, preferably 2 to 8 wt.%, and most preferably 4 to 6 wt.%, and optionally with f) nitrogen in a nitride coating with 0 to 10 wt.% N.
Patent DE-19651095-A1 (DE)
Title: Digital multi-channel transmission method e.g. for audio signals
Inventor: KOENIG FLORIAN MEINHARD
IPC: H04R5/033
Filed: 1996-12-09
Abstract: The method involves carrying out A-D audio signal conversion in separate channels. The data are concatenate using data backup code and data channel discrimination code and the data are modulated at the transmitter. Transmission is carried out via air, solids, or fluids using HF carrier. The transmission is based on the natural time-frequency-signal behaviour of pulse sferics. Demodulation is carried out at the receiver.  Quartz sand materials are provided in both transceiver waveguide antennas. Metals and carboniferous separation material and DC isolated wire windings for the antenna input are provided. The wire for the windings are in connection with the quartz sand materials. Binaural sound headphones with a reception unit and integrated multi-sound binaural sound or surround processing are provided.
Patent DE-19701010-A1 (DE)
Title: Pipeline interior cleaning by pressurised medium
Inventor: STOECKL JOSEF
IPC: B05D7/22
Filed: 1997-01-14
Abstract: Water with added abrasive is used to scour out the interior of the pipeline. It is sprayed in pulses at a raised pressure of 100-4000 bar from a nozzle (8) into the line and led off at the end (2a) of the line sector being cleaned into a discharge line. This has a built-in separator (9) to remove entrained line wall incrustation solids from the water, and an appropriate filter (10) followed by an evacuator (11) which finally removes the solids via a line with a built-in silencer (12). The nozzle used may have several outlets coaxial with its longitudinal axis. It may have outlets which expand outwards in each case aided by deflectors to guide the issuing spray as required. Several channels within the nozzle are arranged in line with the nozzle axis or radiate outward, to the front or the rear. The water feed (1) contains a water pressuriser and downstream mixer for the added abrasive.
Patent DE-19707223-A1 (DE)
Title: Protection system for camera lens system against rain water
Inventor: TAJIMA FUJIO
IPC: G03B17/08
Filed: 1997-02-24
Abstract: The protection system includes at least one injection nozzle (16) for injecting air along the front side of the camera lens system. An air supply unit (22-24,17) supplies air to each injection nozzle. A swivel drive unit (20) is provided for swivelling to and from of each injection nozzle about a swivel shaft. Hence the injected air is blown across the entire front surface of the camera lens system. The air supply unit has an air pump (24), a pressure container (23) and a magnetic valve (22). A motor (20) operated in a forward and a reverse direction is used as the swivel drive unit. Several injection nozzles (16A,16B,16C) are arranged at the outer periphery of the camera lens system. A control unit (25) ensures that the nozzles operated swivelling in a predetermined sequence, and nozzles are swivelled in downward direction.
Patent DE-19710172-A1 (DE)
Title: Combine harvester with central gearing powering shafted end gears
Inventor: ALLWOERDEN WILHELM VON
IPC: A01B73/00
Filed: 1997-03-12
Abstract: The end gears (9) are mounted on slides (7) or components to the slides. The slides are co-rotatably guided on the axle support (1) close to its ends and adjust in the lengthways direction of the support. The slides are moved mechanically and/or hydraulically pneumatically or electrically and have an off-round section and so guided in or on a suitably shaped support (1) with clearance. The slides can be arrestably adjusted at will and are only adjusted when the vehicle is moving, being locked down during vehicle standstill. The adjustment of the slides is carried out with force and the minimum wheel gauge meets the maximum permitted for road traffic. The drive shafts can be adjusted in length appropriate to the gauge and the slides are equipped with elements to swivel the end gears. Additional axles can also be adjusted for wheel gauge.
Patent DE-19710685-A1 (DE)
Title: Matrix-free nano-crystalline particle film
Inventor: PTATSCHEK VOLKER DIPL CHEM
IPC: G02F1/355
Filed: 1997-03-14
Abstract: A nano-crystalline particle-containing material for optical or electronic components is in the form of a matrix-free film of particles deposited from a sol containing stabilising ligands which preferably produce cross-linking of the nano-crystalline particles. Preferably, the ligand is an aminopropyl silane and the nano-crystalline particles consist of a II-VI semiconductor such as CdSe. Also claimed is production of the above material by applying a sol, which contains nano-crystalline particles and stabilising ligands, onto a substrate and then curing.
Patent DE-19716270-A1 (DE)
Title: Construction of rotating bodies on basis of inner physics for use in e.g. wind-driven propellers
Inventor: MENZEL JOACHIM
IPC: F03G3/08
Filed: 1997-04-18
Abstract: Two force fields, viz a force of gravity field and a tractive tension field from springs or lever arms, so act on one another that a torque is produced, which is essentially greater than that of a rigid flywheel. On a shaft which can rotate on ball bearings, four arms are rigidly connected. They form a cross and two opposing arms support stop pins (x1, x2, y1, y2). Two further parts can be constructed, which are ellipses formed from iron strips, to which a further iron strip is fixed, which at one point accommodates a bearing in which the shaft fits.
Patent DE-19718641-A1 (DE)
Title: Air-spring suspension control for vehicle
Inventor: FISCHER NORBERT
IPC: B60G17/018
Filed: 1997-05-02
Abstract: The suspension control (2,4) in a vehicle is improved by proximity sensors linked to a central control in a multiplex mode. The sensors are ultrasonic and are fitted with control modules which are powered by energy stores charged through the multiplex control. The sensors are powered for preset time intervals from the energy stores and are also linked to temperature sensors. The control modules operate until an echo signal is identified and include reference modules.
Patent DE-19720570-A1 (DE)
Title: Concentration determination of metal ions in aqueous solution
Inventor: LANGNER BERND DR
IPC: C25C7/06
Filed: 1997-05-16
Abstract: In the measurement of the concentration of metal ions in an aqueous solution, the solution flows through a measuring cell containing primary and secondary electrodes which are linked to instrumentation. The primary electrode (7) is fabricated from a material which when used in an anode function is not electrolytically dissolved. The secondary electrode (8) is fabricated using a metal which is the same as the metal whose ions are to be detected, or is chemically less noble under the same conditions. The instruments measure the diffusion threshold flow between the primary electrode (7) used as a cathode, and the secondary electrode (8) used as an anode. Also claimed is an apparatus for the above process.
Patent DE-19721291-A1 (DE)
Title: Twin-bogie railway vehicle
Inventor: WITTMANN ALFRED ING
IPC: B61K9/00
Filed: 1997-05-21
Abstract: The vehicle has two bogies (3) which can rotate about a vertical axis wrt. the vehicle chassis and a positioning device engaging each bogie and the chassis to determine the angle of rotation. The vehicle has at least one device (4) for processing the rail or permanent way which is pressed downwards onto it. A measurement device (7) determines the lateral position of a point on the vehicle wrt. the rail. The positioning device, which is controlled (9) according to the measurement, contains at least one hydraulic or pneumatic piston-cylinder unit or an electronic positioning unit.
Patent DE-19723554-A1 (DE)
Title: Seal for bath trap
Inventor: KERNER FRANZ DR ING DR
IPC: B65D90/503
Filed: 1997-06-05
Abstract: The seal has inner and outer plastics strips with adjacent ones sealed to each other by a connecting seam. There is at least one checking cavity (16) in the region behind the connecting seam (9), which has at least one connector for a checking device. The checking cavity is bounded by at least one strip (15) which is fixed at the edge regions (17,18) to the inner plastics strip (7). The strip is made of plastics and is supported against negative pressure. There is at least one supporting layer (21) in the checking cavity.
Patent DE-19728432-A1 (DE)
Title: Sand spreading device, especially for rail vehicles
Inventor: KOCH ROBERT
IPC: B60B39/04
Filed: 1997-07-03
Abstract: A sand outlet component (4) made of elastic material is fitted to swing freely on the sand pipe (1) and reduces the distance (a) between the sand pipe and the rail (3).  The sand outlet has an opening (4a) considerably larger than the clear width of the sand pipe. The outlet is in concertina form and may be designed as a truncated cone or as a rectangle with longer side extending in the direction of the rail.
Patent DE-19731142-A1 (DE)
Title: Light diffusing structure e.g. for illuminating monitor background
Inventor: GUBELA HANS-ERICH SEN
IPC: F21V8/00
Filed: 1997-07-18
Abstract: The structure has a primary linear structure (a) which is crossed by secondary linear structures (b,6,7), having a height of at least 75% of the primary structure. The secondary structure designed as a linear negative prism with a V-groove, runs at right angles to the primary linear structure, crossed by two secondary linear structures at an angle of 60 degrees. Material is plastic, glass or quartz, designed as a panel or flexible sheeting.
Patent DE-19731561-A1 (DE)
Title: Moulding tool for backfilling or compression moulding a decorative layer and plastic and moulding process
Inventor: BECK MARCUS
IPC: B29C70/78
Filed: 1997-07-23
Abstract: A moulding tool for manufacturing components by backfilling or compression moulding of a decorative layer(D) and a plastic material(M) has an external slip clamping system(S) with a clamping gap(K) which is closed to a specific width by a force applicator(9) prior to tool(F) closure.       In a backfilling or compression moulding process the decorative material(D) is positioned in the clamping gap(K), the gap is set to a specified width and the layer(D) is allowed controlled slip to conform to the cavity profile under the pressure of the plastic during the backfilling or compression moulding stage.
Patent DE-19734235-A1 (DE)
Title: Fuse with manual switch and removable fuse holder
Inventor: BRUCHMANN KLAUS
IPC: H01H9/10
Filed: 1997-08-07
Abstract: The fuse includes a displaceable locking slider (40)  which is located transversely to the longitudinal axis of the fuse holder (6) and shaft (24). The slider has a locking strap (46) which is held in the locking position by a cam disc (54) of the switch (11) in the ON position of the switch, in which the locking strap protrudes into the shaft cross-section and is engaged by a shoulder (60) of the fuse holder to lock the fuse holder in the shaft.  In the switch off position the locking slider is movable into a recess (56) of the cam disc so that the locking strap does not protrude into the shaft cross-section, thus releasing the fuse holder.
Patent DE-19736915-A1 (DE)
Title: Radio communicating braking/stopping controller triggered by traffic control equipment and those waiting to cross
Inventor: TUNGER HENRY
IPC: B60T7/18
Filed: 1997-08-25
Abstract: The controller has one component inside the vehicle and two external components.  A vehicle internal telemetry reception-braking-stopping controller and safety separation controller interact with  external radio telemetry transmitters on traffic lights to stop the vehicle automatically at controlled crossings whilst maintaining a safe distance to the vehicle in front
Patent DE-19737933-A1 (DE)
Title: Determining of three dimension flow structures
Inventor: ARNDT STEFAN DR
IPC: G01P5/18
Filed: 1997-08-30
Abstract: The determination method uses at least two, pref. three light intersection planes of different wavelength or colour or light intensities, which are produced in a flow measuring field. With the crossing of the light intersection plane by scattered light produced by the particles moving through the flow, is detected optically separately for each light intersection plane as a particle trace. The trace is then colour coded and recorded. The determined light traces of the light intersection planes are combined to form a particle track. The three speed components of the structure are computed based on the combined particle track. Two speed components are computed based on an exposure time and an image scale of an optical camera system.
Patent DE-19742074-A1 (DE)
Title: Water heater with accumulator for heat-conducting heating fluid
Inventor: KEHL ALBIN DR
IPC: F24D3/10
Filed: 1997-09-24
Abstract: A heat exchanger (24) consists of a serpentine pipe heating the water, and a flow duct (32) enclosing the serpentine pipe and through which the heating fluid flows from the accumulator to a backflow connection.  At least one side of the serpentine pipe defines the wall part (34, 36) of the flow duct.
Patent DE-19749536-A1 (DE)
Title: Immobilizer for motor vehicle
Inventor: GUENTHER RAINER
IPC: G07C9/00
Filed: 1997-11-08
Abstract: The immobilizer comprises a barrier circuit which receives data, through operation of an appropriate signal from the key, and opens non-locking bar to operation. The key also stores coded personal details. Settings of vehicle e.g. seat adjustment, steering-wheel height, rear mirror, lighting and car radio, are made for the user shortly before or on operation of the keys.
Patent DE-19751132-A1 (DE)
Title: Catheter having stable, covalently bonded, bacteria repellent coating of polyanionic polysaccharide based active complex
IPC: A61M25/16
Filed: 1997-11-19
Abstract: A polyurethane or silicone catheter has a coating based on polyanionic polysaccharides (PAPS) and disinfectants or antibiotics, where the active agents (i.e. PAPS and the disinfectant or antibiotic) are combined to form a new stable synthesis product which is subsequently fixed to the catheter surface via a covalent ether bond (rather than being individually bonded to the catheter).
Patent DE-19754064-A1 (DE)
Title: Preparation of fine polysaccharide derivative powders
Inventor: WEBER GUNTER DR
IPC: C08B11/20
Filed: 1997-12-05
Abstract: Preparation of fine particulate polysaccharide derivatives comprises the following steps: (a) a polysaccharide derivative is swollen or dissolved in a sufficient amount of solvent, preferably 35-99 (60-80) wt.% to form higher structures from the polysaccharide starting material; (b) the polysaccharide derivative is converted into solid form in a grinding-drying device which synergistically uses superheated vapour to convert the solvent into the vapour phase and to convert the dissolved or swollen polysaccharide derivative into solid form by phase transfer, assisted by externally applied forces (hot steam grinding-drying) or dispersing the polysaccharide derivative in a non-solubilising surrounding medium to form discrete particles and then carrying out crushing, filtration and drying steps to form powders comprising solid particles with the desired size and properties; and (c) optionally drying in standard device to give the chosen moisture content. Fine particulate polysaccharide derivatives with higher structures, having a form factor less than 5 and greater than or equal to 2 and comprising more than 50 wt.% form factor less than or equal to 2.
Patent DE-19803716-A1 (DE)
Title: Head band for fixing sleeping passenger's head
Inventor: ALBERT THOMAS
IPC: B60N2/48
Filed: 1998-02-02
Abstract: The head band features a holding tape (1) which is enclosed and equipped with an elastic section (30). The holding tape (1) is adjoined on one side by a tape with a padded front part (3). A Velcrotape part (4) is also fixed to the holding tape (1).
Patent DE-19804693-A1 (DE)
Inventor: MERTENS JUERGEN
IPC: H02P9/30
Filed: 1998-02-06
Abstract: The invention relates to a power supply unit comprising an internal combustion engine (1) which drives an a.c. generator or three-phase generator (2). The output voltage of said generator supplies stabilized voltages to various consumers (V1, V2, V3) and optionally to an accumulator (7) via a converter (K) which contains a transformer (4) and a rectifier (5) on the output side. The invention is characterized in that the converter (K) contains a transductor (3) on the input side whose output voltage is constantly regulated and supplies current to the transformer (4).
Patent DE-19806965-A1 (DE)
IPC: B25B27/06
Filed: 1998-02-19
Abstract: The at least one screw bolt (4,5) has several recesses (12) distributed axially behind each other over its length and into which a locking element (13) mounted on the jaws (1,2) can fit. The locking element is disengaged from the spring action contrary to the tensioning direction (20) of the screw bolt. The locking element is positioned on a holder (14) mounted inside a blind hole (15) which has a cylindrical inner wall.
Patent DE-19810277-A1 (DE)
Title: Automobile airbag device
Inventor: NISHIJIMA KAZUYOSHI
IPC: B60R21/20
Filed: 1998-03-10
Abstract: The airbag device has a folded airbag (14) fitted behind a cover (21) made from a synthetic plastics material, with a switching device (18) inserted between the airbag and the cover. The switching device is located behind a deformable section (31) of the cover and provided by a membrane switch (16) acting as a pint contact body, attached to a rear support body (17).
Patent DE-19810284-A1 (DE)
Title: Dental instrument with rotarily mounted shaft and head
Inventor: DANGER KARL-HEINZ
IPC: A61C3/02
Filed: 1998-03-10
Abstract: The head (3) of the dental instrument (1) has at least two parts (4,5) which have different cogging.  The part (4) of the head facing the shaft (2) has diamond cogging and is cylindrical or conical.  A conical end part (5) of the head has straight, finishing and helical cogging and is in the form of a vertical, circular cone, truncated cone, or rounded part.
Patent DE-19812720-A1 (DE)
Title: Attachment clamp for fixing to spectacle bows
Inventor: ABEL BERND M
IPC: G02C3/00
Filed: 1998-03-24
Abstract: The metal or plastic attachment-clamp is hollow, cylindrical or polygonal and has a screw connection.  An element in the form of a band, cord or strap forms a loop and can be fixed to all types of spectacle bows.  A fixture fixes sprung rings, spring hooks or other fastenings.
Patent DE-19815551-A1 (DE)
Title: Vorrichtung für den Transport von Pferden
Inventor: WEINGARTH LOTHAR
IPC: B60P3/04
Filed: 1998-04-07
Abstract: Die Erfindung betrifft eine Vorrichtung für den Transport von Pferden. Erfindungsgemäß weist die Transportvorrichtung Einrichtungen zur Errichtung einer Pferdestallanlage auf. Durch diese Erfindungslösung ist es möglich, Pferde am Veranstaltungsort von Sportveranstaltungen unabhängig von den dort zur Verfügung stehenden Unterbringungsmöglichkeiten in einer den Vorschriften entsprechenden Stallanlage unterzubringen.
Patent DE-19824626-A1 (DE)
Title: Colour luminance individual equalisation in projection system produced pattern
Inventor: HENNING GUENTER PROF DR
IPC: A61B5/0484
Filed: 1998-06-02
Abstract: The method involves producing in the field of view of an observer, a colour pattern generated by a control computer (3), with separately adjustable chrominance and luminance. An EEG measuring system (4) detects the potential response from the skull of the observer, and feeds this to the control computer. After evaluation of the potential response, a luminance equalisation is performed based on the luminance stimulus. Parts of the pattern are cyclically changing, and the colours are presented to the observer such that they appear to be of equal brightness.