baber/WOPTO huggingface dataset:
Patent DE-19539600-A1 (DE)
Title: Drive, especially for windscreen wiper system
Inventor: PFITZENMAIER WERNER
IPC: B60S1/16
Filed: 1995-10-25
Abstract: The drive is especially for a windscreen wiper system, and has a housing body which is open to one side, and which can be closed by a lid (1). A flange is arranged at the side of the pot, in order to fasten a motor. The lid has an opening through which a drive shaft (3) is guided out of the motor casing, and may have fastening elements. The opening may lead through a bearing neck (4) in the lid, and the fastening elements may be nozzles which are located at the same level as the neck.
Patent DE-19540279-A1 (DE)
IPC: F16L37/084
Filed: 1995-10-28
Abstract: A connecting piece is proposed for profiled muffs, corrugated tubes or other similar profiled pipes (12) with parallel outer grooves (13). The connecting piece has a connecting sleeve (14) with anumber of window-like perforations (24) in the approximately cylindrical wall, and a ring (16) which can slide axially into the connecting sleeve with pressure elements (18) formed in one piece with the ring and parallel to the sleeve axis and capable of pivoting about a pivot region. The radially outwards-facing outer faces (17) of the pressure elements (18) are located within a cylindrical region defined by the peripheral face of the clamping ring (16). A barrier element (58) is provided for each pressure element (18) against the insertion direction of the profiled pipe (12). The barrier element projects from the corresponding transverse edge (23) of a perforation (24) and provides an outwards-pitched inclined face (57) matching an inner inclined surface (55) of the pressure element (18).
Patent DE-19543080-A1 (DE)
Title: Valve control device for IC engine
Inventor: HOCHHOLZER TIMO DIPL ING
IPC: F01L9/10
Filed: 1995-11-18
Abstract: The inlet valve (1) is held in the closed position by a valve spring and is moved into the open position by hydraulic pressure applied to a piston (4) on the valve stem. A control valve (6) on the cylinder is linked via hydraulic lines to master cylinders driven by a camshaft (27). The rotational timing of the camshaft is adjustable to alter the valve timing. The system uses hydraulic pressure from the engine lubricant circuit for the control valve. A higher hydraulic pressure is generated by a second pump. The hydraulic piston is displaced by a combination of both hydraulic pressures.
Patent DE-19548289-A1 (DE)
Inventor: ACHHAMMER GUENTHER DR
IPC: C07C209/48
Filed: 1995-12-22
Abstract: A process is disclosed for simultaneously preparing caprolactam and hexamethylene diamine starting from adipodinitrile.
Patent DE-19601855-A1 (DE)
Title: Photocopier with protected imaging drum and charging-roller surfaces
IPC: G03G21/10
Filed: 1996-01-19
Abstract: An electrostatic photocopier or similar has a photographic imaging drum (9), adjacent charging roller (2) and developer unit (3) incorporated in a cassette (1) which is withdrawable as a unit from the copier main frame. The cassette (1) also houses a polyurethane roller-cleaning pad (25) attached to the mounting assembly (16) supporting the roller (2) and a scraper blade (10) which removes residual toner from the drum (9) for re-use in the developer (3). A cam (44) operated spring loaded (47) lever mechanism (42) mounted on the main frame and controlled by an EM clutch (48) enables the charging-roller (2) to contact the drum (9) or to be cleaned by the pad (25) or to be out of contact with both drum (9) and pad (25).
Patent DE-19606257-A1 (DE)
Title: Attachment of corrosion-resistant nipple to container
Inventor: GEIL KLAUS
IPC: F28F9/26
Filed: 1996-02-06
Abstract: The attachment procedure is for a nipple (1) made from corrosion-resistant steel to be attached onto a container (6), e.g. the heat exchanger for a water heater, made of rust-free steel. The nipple is soldered to the container with an annular foil (8) of hard (eg bronze) solder as an intermediate layer.  Alternatively, a ring of hard solder is laid in a recess  at the back of the nipple and is melted by squeezing the nipple of the container. The region near the hole (5) in the container is turned outwards to form a collar upon which the nipple is shoved before soldering.
Patent DE-19609005-A1 (DE)
Title: Solar collector or photovoltaic apparatus for housing with tile roof
Inventor: REINACHER MARKUS
IPC: H01L31/048
Filed: 1996-03-08
Abstract: The apparatus includes a housing (12) which can be mounted on a building tiled roof and contains a solar module, forming an absorber (11), or a photocell unit converting any impinged solar radiation into useful energy. An energy conveying system provides an energy supply to a storage. The housing has an edge contour of a single roof tile (14), or a composite roof tile group such as to be positively mounted on the tile roof at the surrounding tiles with an edge alignment. Preferably the housing has a cover plate (24), which may engage the surrounding roof tiles via an edge rabbet (26,28).
Patent DE-19610543-A1 (DE)
Title: Electrical central locking system for office furniture
Inventor: WAGNER FRANZ XAVER
IPC: E05B65/44
Filed: 1996-03-18
Abstract: The system is electrically controlled can be integrated into a conventional production line. The system can be extended arbitrarily and can be added to later. The current in the locking bar in the side piece is fed in on both sides down the whole length and is passed on to the next unit by the connecting bolts, the cover plates and the baseplates.  The current flows not only from the baseplates but also the cover plates through the connecting bars to the lifting magnet. When the circuit is closed the bolt is drawn down or up, thus releasing the lock.
Patent DE-19610684-A1 (DE)
Title: Automatic sensitising system for collision protection units e.g. vehicle airbags
Inventor: WERNER MICHAEL DIPL ING
IPC: B60R21/01
Filed: 1996-03-19
Abstract: The automatic sensitising system has a corresponding system for the establishment and engineering safety evaluation of the braking operation. A control unit is connected in a corresponding output of an own provided auxiliary airbag sensor, which during a panic braking is activated by the control unit. A basic airbag sensor connected in parallel to this auxiliary sensor and is bridged in the event of a crash. In the event of a crash, the auxiliary sensor can be brought into operation and is assigned and increased sensitivity threshold. After the ending of the panic braking and the deactivating of the auxiliary sensor. The control unit ensures the normal operation of the safety system using the basic airbag sensor only.
Patent DE-19611257-A1 (DE)
Title: Electric to optical signal conversion method e.g. for dance entertainment equipment
Inventor: GENG MARTIN
IPC: A63J17/00
Filed: 1996-03-22
Abstract: The method involves converting signals (12) of a signal source (16) which emits signals of different frequency and amplitude, into optical signals (H, F). The signals are supplied in form of electric signals (14) to an arrangement of electro-luminescent lamps (20) which emits thereupon the optical signals. The respective brightness of the optical signals (H) corresponds to the amplitude and/or the signal strength of the electric signals, and the respective colour temperature (F) corresponds to the respective frequency of the electric signal. The electric signals supplied to the arrangement of electro-luminescent lamps are preferably operating voltage signals which lie in a range between 0 and 200 V, especially between 0 and 100 V.
Patent DE-19612945-A1 (DE)
Title: Removing sulphide(s) from waste caustic alkali liquors
Inventor: KARWAT HEINZ DIPL CHEM DR RER
IPC: C10G70/06
Filed: 1996-04-01
Abstract: Process for removing sulphides from a waste liquor comprises chemical conversion of the sulphides with sulphur dioxide or sulphurous acid with the formation of thiosulphate.
Patent DE-19613469-A1 (DE)
Title: Side opening sliding door
Inventor: DRESSLER BRUNO
IPC: E06B9/08
Filed: 1996-04-04
Abstract: The sliding door has panels which are wound up on, and unwound from, a winder tube (2a,b) each mounted on a vertical, motor-driven shaft (1a,b). The front free edge (3a,b') of each flexible door panel is fixed to a horizontally to and from moving carriage (5a,b) on corresponding guides (4) above the door.  The winder tubes have spring elements (6a,b) for tightening the door panels and for balancing the diameters during the winding process. Each spring element consists of a tension spring and runs horizontally above the door panels and next to a wind-up tension belt (7a,b) fixed by a winder disc (8a,b) on the facing winder tube.
Patent DE-19618310-A1 (DE)
Inventor: MAERKY ROBERT
IPC: B65B7/28
Filed: 1996-05-08
Abstract: The closure component (4) is first positioned with a ring seal (15) on the container edge area (5). Then an axial pressure force (19) is applied on the closure area, using a pressure tool until an adequate sealing compression of the ring seal is achieved. An expanding tool is then brought into contact with a radial inner side (21) of the closure edge area an expansion tool is brought into contact. The two edge areas are expanded by the expansion tool until a firm locking is achieved. In a further step, a free end area (10) of the container edge and a free end area (13) of the closure edge are radially expanded into a cavity (16) of a safety ring (17). The ratio between the container nominal diameter and the effective axial length of the expansion tool is between 15 and 25.
Patent DE-19618554-A1 (DE)
Inventor: RUEHLAND LOTHAR
IPC: C08L97/02
Filed: 1996-05-09
Abstract: A moulding consisting of straw fibres, paper fibres and a bonding agent can be formed by coating the fibres with wax thus hydrophobing them with the result of great stability and high resistance to moisture damp and wet conditions. Preferably, the moulding can be coated with latex.
Patent DE-19618690-A1 (DE)
Title: Acoustic dummy pacifier with remote control
Inventor: GLIMMANN MICHAEL
IPC: A61J17/00
Filed: 1996-05-09
Abstract: The acoustic pacifier includes a pacifier casing (2) with a control circuit board (8). The circuit board includes electronic components which are arranged to create and reproduce an acoustic or optical signal, as well as for a voltage supply.  A pacifier (1) which is preferably replaceable is arranged on the pacifier casing.  The acoustic or optical signal of the acoustic pacifier can be activated by a remote control transmitter (9), which transmits signals to the control circuit.  The pacifier sound output may be a musical melody.
Patent DE-19624704-A1 (DE)
Inventor: BIEDERMANN ELFI
IPC: C07D401/12
Filed: 1996-06-20
Abstract: The invention relates to new pyridyl alkane acid amides according to general formula (I) as well as methods for their production, medicaments containing these compounds as well as their medical use, especially in the treatment of tumors or for immunosuppression.
Patent DE-19627309-A1 (DE)
Title: Aqueous injectable contrast agent for X=ray, MRI etc.
Inventor: KRAUSE WERNER PROF DR
IPC: A61K49/06
Filed: 1996-06-27
Abstract: An aqueous injectable contrast agent formulation contains a mixture of an ionised and a non-ionised contrast agent.  Preferably the contrast agents contain iodine or a metal as the contrasting group; preferably triiodoaromatic compounds of formula (I) or (II). R1-R3 = H, COOH, SO3H, PO3H2, CONR4R5 or N(R5)COR4; Q = independently a bond, 1-6C alkylene (optionally interrupted by heteroatoms such as O, S or N, and/or optionally substituted by 1 - 5 OH, alkoxy and/or hydroxyalkoxy); X = bond , CONR6-Y-NR6CO or NR6CO-Y-CONR6; R4-R6 = 1-6C alkyl or fluoroalkyl, optionally interrupted by heteroatoms such as O, S or N, and/or optionally substituted by 1 - 5 OH, alkoxy and/or hydroxyalkoxy) or carbohydrate; Y = bond or 1-6C alkyl or fluoroalkyl (sic), optionally interrupted by heteroatoms such as O, S or N, and/or optionally substituted by 1 - 5 OH, alkoxy and/or hydroxyalkoxy) or carbohydrate. The ionic component contains a basic amino acid as the counterion.
Patent DE-19627387-A1 (DE)
Title: Machine attaching decorative sheet to plastic substrate includes undercut recess in lower matrix
Inventor: ULRICH JOSEF
IPC: B29C33/14
Filed: 1996-07-06
Abstract: This machine post-forms a plastic substrate section (4) to be covered with a decorative sheet (5) having a projecting lug (5a). The decorative sheet is inlaid into the lower tool (1), to be pressed by the upper tool (2) from the rear. The novel feature is the undercut region (6) in the lower tool (1), which accepts the lug (5a). This is preferably formed by an undercut recess in the inner edge (1a) of the lower tool, which forms the matrix for the substrate section (4). Preferably, the part (11) of the lower tool enclosing the undercut, can be moved with respect to a fixed lower section (12), which also completes the undercut enclosure. The inner edge of the matrix for the substrate, forms an incursive edge, co-operating with the upper tool, to shear off the plastic substrate.
Patent DE-19629611-A1 (DE)
Title: Plate cam device for controlling magnetic flux sensitive semiconductor
Inventor: GRUTZECK ACHIM
IPC: G01D5/14
Filed: 1996-07-23
Abstract: The plate cam device has a plate (1) of soft magnetic material, with suitable geometric circumferential shape also arranged eccentric in relation to an axis of rotation (5) of the plate. Two or four magnetic flux sensitive semiconductors (4) are arranged at the circumference of the rotating plate to produce one or two sine/cosine signals. Two or four magnetic flux sensitive semiconductors (4) with magnet systems are arranged at an angle (phi) of 45 or 90 degrees at the working periphery of the plate, for a scanning which can also be carried out in a push or pull method.
Patent DE-19634769-A1 (DE)
Title: Computer vision system using neural network
IPC: G07C9/00
Filed: 1996-08-28
Abstract: The system, for simulating human sight, allows a deformable object within an image scene to be located and identified using a decision-based neural network. The object localisation device (18) is coupled to an extraction device (22). It is supplied with the position coordinates of identified characteristics, for providing a reduced resolution image used for identifying the object.
Patent DE-19639030-A1 (DE)
Title: Frequency controlled ring oscillator
Inventor: PRANGE STEFAN DR
IPC: H03K3/03
Filed: 1996-09-23
Abstract: The oscillator includes a first inverting switching element (10) with an input and an output which are connected with each other over an even-numbered amount of further inverting switching elements (in 2, 3, 4). A current path comprises a first and a second connection (15, 16) which are coupled to a respective pole (VDD, VSS) of a supply voltage. At least one controllable transistor (in 13, in 12, 23, 22) comprises a drain-source path which is connected between one of the connections (6) of the first inverting switching element and one of the connections of the supply voltage poles. A further inverting switching element (11) is connected in parallel to the current path of the first inverting switching element, and their input-output signal paths are connected with each other in series.  The second connection of the current path of the first inverting switching element is preferably connected over at least one controllable transistor with the other pole of the supply voltage.
Patent DE-19639087-A1 (DE)
Title: Appliance for checking and regulating position of conveyor belt on support rollers
IPC: B65G39/16
Filed: 1996-09-24
Abstract: The appliance is positioned on at least one support roller (6) forming part of a roller block (3) swivelling on a vertical axle (2). A sensor (37) connected to an electronic calculator (38) in the support roller detects the position of one edge (36) of the conveyor belt (7).  A geared motor (19) integrated in the support roller acts upon the position of the roller block in relation to the conveyor belt. A generator (33) integrated into the support roller beside the geared motor and the electronic calculator supplies electricity to the sensor, to the electronic calculator and to the geared motor.
Patent DE-19639729-A1 (DE)
IPC: B60B3/14
Filed: 1996-09-26
Abstract: The invention concerns a wheel fitting for vehicles with a rim (17) that holds the tire and is connected by means of axially engaging prestressing means (9, 11) to a shaft mounted rotationally in the wheel carrier (2) and having a member (3) to mount the wheel (3) and means for the interlocking transmission of the torque and thrust force, which is formed by two profiled elements (5, 12) on the rim (17) and the wheel-mounting member (3) interlocking without play, when the prestressing force is fully absorbed, and which center the rim (17) and align it in three spatial directions. Said profiled elements (5, 12) are preferably provided with a plane serration, for example a "Voith-Hirth spur toothing".
Patent DE-19640660-A1 (DE)
Title: Finger ring for jewellery
Inventor: ERNST MATTHIAS
IPC: A44C9/00
Filed: 1996-10-02
Abstract: The ring is formed on one of its two opposite circumferential edges (12) with two spaced recesses (14) between which an opening edge (16) is fixed for a crown bottle closure. The ring can have a flat surface element (18) like a signet ring whereby the two recesses are arranged on the section of the ring diametrically opposite the flat element. The flat surface element can include with the rest of the ring an angle other than 90 degrees whereby the two recesses are formed on the edge which includes an obtuse angle with the flat element. The distance between the two recesses corresponds to the distance between at least two tines of a crown cap.
Patent DE-19640693-A1 (DE)
Inventor: ROSATI CARL JOSEPH
IPC: G03D3/08
Filed: 1996-10-02
Abstract: A photofinishing device for handling different format types of photographic film includes a work station with a film interface for photofinishing a respective format type of photographic film. The photofinishing device is provided with a first film deck assembly 12 utilized for containing a first format type of photographic film at the work station so that the first format type of photographic film may be photofinished while it is maintained in a specified orientation relative to the work station. The first film deck assembly is releasably secured to the work station and replaceable with a second film deck assembly capable of containing a second format type of photographic film at the work station. In this manner, when the photographic film in the device is changed from the first format type to the second format, the film decks may be quickly changed so that the second format type of photographic film is maintained in a specified orientation relative to work station for photofinishing. The assembly includes a film deck 18 comprising upper 36 and lower 38 plates between which the film (22) is driven to pass.
Patent DE-19644711-A1 (DE)
Title: Laundry dryer
Inventor: BORRMANN HEIKO DIPL ING
IPC: D06F58/20
Filed: 1996-10-28
Abstract: An appliance for drying laundry has a process air circuit with a drying space (11), a means of introducing heated air into the space (11), a heat exchanger (7), and a gas duct (2) for leading moisture-laden air from the drying space (11) to the heat exchanger (7). The gas duct (2) has at least one entry opening (3), at least one exit opening (4) and a flow space (6) connecting the two. At least one flow space part (60, 61) is curved and the curved part (60, 61) incorporates at least one flow guide body (35) for equalising the flow (K1, K2) at the exit opening (4).
Patent DE-19645864-A1 (DE)
Inventor: WIELAND HEINZ
IPC: E03B9/10
Filed: 1996-11-07
Abstract: The shaft has a housing, preferably cast-iron, extending through the road surface and into the base portion, and is closed by a top cover. An external thread (27) on the housing engages directly in the road material (20-22), and portions (30) are formed in the housing top end for engagement by a screwing tool (35). The thread can be relatively flat and of fine pitch. There can be an internal flange (24) at the top end containing the portions engaged by the tool, and which can also form a support for the cover. The latter can extend over the portions engaged by the tool.
Patent DE-19648689-A1 (DE)
Inventor: SCHOEFFEL EBERHARD DR
IPC: F02M59/46
Filed: 1996-11-25
Abstract: The present invention pertains to a method and a device for examining and/or adjusting valves, especially injector valves in an internal combustion engine. The valve is activated by means of an agreed control signal in order for a signal (QK) characterizing the fuel flow to be determined. The activating element is a gas. A first quantity (QPN) characterizing the gas flow and/or a second quantity (IAN, IAB) is determined.
Patent DE-19649265-A1 (DE)
Title: Giant magnetoresistive sensor with new type of Wheatstone bridge
Inventor: MATTHEIS ROLAND DIPL PHYS DR
IPC: G01B7/30
Filed: 1996-11-28
Abstract: The GMR sensor uses a new type of Wheatstone bridge. For the individual Wheatstone bridge elements (11,12,13,14) thin layer strip conductors are used which comprise a spin valve layer system. Each pair of bridge elements (11,12;13,14) forming a half bridge are electrically connected together and arranged in such a way that the first element (11) of the first half bridge (11,12) and the second element of the second half bridge adjacent an axis lie opposite the first element of the second bridge and the second element of the first bridge.  A parallel magnetisation is impressed on each pair of bridge elements combined to one half side. The magnetisation of the bridge elements of opposing half sides is anti-parallel. The bridge elements are preferably arranged in a mirror symmetrical manner.
Patent DE-19650117-A1 (DE)
Title: Ophthalmoscope for eye fundus examination
Inventor: WALDMANN JUERGEN PROF DR DR
IPC: A61B3/14
Filed: 1996-12-03
Abstract: The ophthalmoscope includes an indentation glass or funnel, as well as an observation tube and an illumination arrangement. The observation tube (2) comprises a beam splitter (5) for projecting an image on a, preferably solid-state, camera (6) on one hand, as well as on a fibre-optic sensor (7) for a spatial filter anemometry with a difference gate on the other hand. The fibre-optic sensor serves for a determination of the blood flow, a micro-circulation, and an oxygen saturation of vessels of the retina and the choroidea. The lighting arrangement (4) produces light in the visible and infrared area. The fibre-optic sensor comprises photo receivers which are selective in the corresponding wavelength range.
Patent DE-19653441-A1 (DE)
Inventor: MUELLER STEFFEN
IPC: H01R13/115
Filed: 1996-12-20
Abstract: The present invention relates to a pin bushing (1) with a receiving part (2) for a pin (4) and a side connection part (3). The receiving part (2) forms a bushing (5) with a base (6), two side walls (7a, 7b) and a roof zone (8), the roof zone (8) comprising at least two tongues (9) alternatively radiating from different side walls (7a, 7b) and extending transversely of the plug-in direction, said tongues being bent over inwards into the bushing (5) in the top zone of the opposite side walls (7a, 7b).
Patent DE-19700904-A1 (DE)
Title: Storage-stable intermediates from pulp lignin useful in making high molecular weight polymers
Inventor: MAI CARSTEN
IPC: C12P7/22
Filed: 1997-01-14
Abstract: Intermediates for production of polymers from pulp industry lignin derivatives  are prepared by treating the lignin derivatives with phenol-oxidising enzymes in the presence of oxidising agents. The derivatives are: (a) treated with the enzymes for > 3 hours in the presence of air, or (b) treated with the enzymes for > 10 minutes while air or O2 is passed through, or (c) oxidised by treatment with chemical oxidisers. Processes involving (a) or (b) are also claimed per se. (It is not clear from the specification whether (c) involves enzyme treatment).