baber/WOPTO huggingface dataset:
Patent DE-19618457-A1 (DE)
Title: Water-powered electricity generation station
Inventor: WOELFLE GERHARD
IPC: F03B17/00
Filed: 1996-05-08
Abstract: The system is mostly stored underground and includes a water reservoir (1), a turbine wheel (3), a screw conveyor (8) and an electricity generator (9). When a slide valve (6) between the reservoir and the turbine is closed, the reservoir becomes filled from a water inlet (11). When the valve is opened, the water flows over the turbine wheel to drive it. The wheel turns a drive shaft (4) and an actuator (5) for the screw conveyor, which returns the water to the reservoir. Once the process has been set in motion, the generator can be connected.
Patent DE-19619116-A1 (DE)
Title: Rain sensor for motor vehicle with sensor element for determining moisture on surface
Inventor: PETZOLD SVEN
IPC: B60S1/66
Filed: 1996-05-11
Abstract: The rain sensor has a sensor element for determining location of moisture on a surface, and an electronic evaluation unit is connected with the sensor element. Which above a determined threshold value of moisture lying on a vehicle screen, controls the operation of the wiper wiping the screen. The sensor element (9) is a separate component part designed for fixing in the vicinity of the vehicle windscreen, and the sensor element has a separate wiper blade (8). The sensor element is designed for fixing at a rotationally secured guide sleeve (6) of the screen wiper (2). The wiper blade for the sensor element, for the fixing at the screen wiper (2) is provided or connected across a follower (17) with the screen wiper (2). The sensor element has a spray nozzle (16), aligned on the sensor element, which is connectable with the screen washing system.
Patent DE-19619537-A1 (DE)
Title: Hand scraper with blade and grip
Inventor: KURTH HENNING
IPC: B23D79/08
Filed: 1996-05-15
Abstract: A springy safety stirrup (8) is movably carried ahead of the scraper blade (6) and can move out of the cutting range over the surface being scraped by the tool. The stirrup consists of a repeatedly bent elongate component or wire or profile whose two legs (9,10) are fixed at their ends (11,12) to the holder or grip (3) and which is guided along the tool by projections or indentations (14) in edge or surface form, provided by recesses (13) designed into the stirrup body (8). The ends of the stirrup legs are arranged in holes or grooves (18) as covered over by a movable part of the grip, assisted by slots in the grip which register with the grooves (18) when the grip is twisted round so as to release the stirrup leg ends. The grip or holder comes in two parts whose interface lies parallel to the sides of the blade (6) and which can be twisted relative to one another round an axis normal to their interface.
Patent DE-19619692-A1 (DE)
Title: Volute pump for IC engine of vehicle
Inventor: ONIGATA JUNICHIRO
IPC: F04D29/42
Filed: 1996-05-15
Abstract: The volute pump has a pump casing in which a cargo oil pump room is provided. A blower impeller is comprised rotatably in the room. A drip part (1D) protrudes inside a pump body (1). The drip part is adjacent to the periphery of the blower impeller. A pointed edge (1D-1) of the drip part diagonally stands up according to the rotation direction of the blower impeller.
Patent DE-19620725-A1 (DE)
Inventor: LOOS KARL-HEINRICH
IPC: A47C9/00
Filed: 1996-05-23
Abstract: The invention proposes a stool with a seat (5) and a stool leg member (3) standing with a foot (1) on the ground and bearing the seat (5) in order to prevent posture damage caused by sitting incorrectly. The stool leg member (3) above the foot (1) or ground, and the seat (5) above the stool leg member (3) can each be pivoted in a restricted manner about any horizontal axes. Said features force the user constantly to make slight balancing or correcting movements which result in healthy, upright body posture.
Patent DE-19625581-A1 (DE)
Title: Emergency radio telephone apparatus e.g. for keeping in contact with children
Inventor: PLAAS-LINK ANDREAS DR RER NAT
IPC: H04B1/38
Filed: 1996-06-13
Abstract: The apparatus (A) includes an actuator, to activate the apparatus. Alternatively, the aerial (AM) and microphone are simultaneously folded out, or pulled out and thus the radio telephone apparatus is switched-on and a connection is automatically built-up. Typically a great number of radio telephones are operated by common numbers, or telephone cards of an existing mobile telephone system.  The emergency calls are inserted into the network under a common or several numbers. After the connection build-up a recognition is transmitted from each apparatus. Via the called number, a corresponding call transmission is carried out to the telephone number for each emergency apparatus.
Patent DE-19627117-A1 (DE)
Title: Device for measured dispensing of silicon mass or adhesive
IPC: B05C17/005
Filed: 1996-07-05
Abstract: The device has a cartridge and housing. The housing (1) has a freely rotatable drive wheel (8) which is in driving connection with a gearing which moves the push rod for the contact pressure plate (15) which acts on the bottom of the cartridge. The drive wheel can be connected to the gearing by a toothed belt. The contact pressure plate is provided on a threaded spindle (4) which engages for axial displacement by its outer thread in the inner thread of a threaded nut which is rotatable through the drive about the spindle axis.
Patent DE-19627350-A1 (DE)
Title: Laser with variable decoupling in linear arrangement
Inventor: GREBE DIRK DIPL PHYS
IPC: H01S3/098
Filed: 1996-07-01
Abstract: The laser arrangement has a resonator with at least two reflective elements (1,2) and an active laser material (3) which can be stimulated into emission.  At least one of the reflectors is a helical or double refractive mirror (1).  The resonator has at least one electro-optical polarisation plane effecting element (4).  This element (4) may be a Pockel cell or a liquid crystal phase modulator. Preferably the degree of reflection of at least one double refractive mirror (1) is varied by external effects such as temperature and electric fields.  A quarter wavelength plate (5) may replace the electro-optical element.
Patent DE-19629606-A1 (DE)
Title: Rolling up and wrapping mattresses
Inventor: RUDOLF ERICH
IPC: B65B63/02
Filed: 1996-07-23
Abstract: The packaging machine compresses the mattresses so that they occupy a minimum volume. The winding drum (3) is capable of rolling the mattress (2) using frictional surface contact. Each roller (8) has profiling (10) on the roller surface which exhibits a sliding quality in the axial direction against the mattress. A frictionally neutral shape constancy element (12) can be brought into position to replace a roller which has been taken out of engagement with the mattress.
Patent DE-19629901-A1 (DE)
Inventor: KEMPTER GEORG
IPC: F21V21/04
Filed: 1996-07-24
Abstract: A recessed luminaire (1) has a base (2) and retaining means (5) for retaining the recessed luminaire (1) in a mounting body (7) that are connected to the base (2), the retaining means (5) for the recessed luminaire (1) each having a support leg (24b) on which a retaining member (26) extending sideways is held in a guideway (27) so that it can be adjusted, and fixed in its respective position of adjustment; a push rod (29) extending downwards from the retaining member (26) is provided for adjusting the retaining member (26). The push rod (29) can be adjusted from its downwards-directed service position to a non-service position that can be moved upwards. An arresting device (28) for the retaining member (26) is provided in the guideway (27) between the push rod (29) and the retaining member (26); this arrests the retaining member (26) in the guideway (27) when the push rod (29) is shifted into its non-service position.
Patent DE-19631312-A1 (DE)
Title: Self contained mobile plant for manufacture of floor screed mortar
Inventor: GONNERMANN CLAUS
IPC: B28C9/04
Filed: 1996-08-02
Abstract: The plant has individual storage containers (4,6,48,64) for binder, sand, water and additives connected by delivery tubes (45,36,58,62,63,56) to a mixer. The delivery of the constituents is controlled by an on board computer.  The storage containers are also used to transport the constituents. The containers are in fixed positions on the vehicle and are part of an enclosed body. A buffer container (53) for the mixed mortar is linked to the delivery pump (9), all contained on the vehicle.
Patent DE-19639172-A1 (DE)
Title: Direct fuel injection method for diesel common rail IC engine
Inventor: PRZYMUSINSKI ACHIM
IPC: F02D41/40
Filed: 1996-09-24
Abstract: The quantity of fuel injected into the combustion chamber in the first part is relatively small compared to the second part., and the quantity of fuel delivered in the second part is divided into at least two phases, of which each consists of at least one injection pulse.  The two phases consist of a number of equal duration injection pulses.
Patent DE-19643359-A1 (DE)
Title: Production of blowhole-free fibre-reinforced polyurethane sheet mouldings
Inventor: SULZBACH HANS-MICHAEL DIPL ING
IPC: B29C70/46
Filed: 1996-10-21
Abstract: A new method makes fibre-reinforced, polyurethane mouldings. Fibres and polyurethane reactive mixture (4) are introduced into the open mould (2). In this novel procedure, after filling the mould, before closing it, a gas-permeable membrane (5) is laid on the filled mould half. Preferably it is fixed to the upper mould before closure. It comprises a paper fleece material. It is perforated. The zone of contact between upper mould half (3) and gas-permeable membrane is subjected (7) to reduced pressure (6).
Patent DE-19644793-A1 (DE)
Title: Picture shadow correction method
Inventor: OISHI YUKI
IPC: H04N1/401
Filed: 1996-10-28
Abstract: Under the slide unit (4) is a drive belt (5) that is wound round a pair of discs (6) at the left and right ends. The disc on the right is turned by a slide motor (7) made as a step motor, and it is an electric motor, with a control unit (8), fixed to a certain part of the frame (2) and controlling the motor by signals so that it is moved backwards and forwards along a cushion (3) in the direction (A). The slide unit consists of a slide section (11) and a scanner bearing section (12). The slide section has a thermo-head (13) opposite the recording surface (3a) of the cushion, possessing several thermo-elements, selectively heated for recording data on the document (18), when driven by the head mechanism and the colour tape mechanism, according to the control unit.
Patent DE-19644797-A1 (DE)
Inventor: DIETLIKER KURT
IPC: C09D11/101
Filed: 1996-10-28
Abstract: Oximesulfonic acid esters of formula I  wherein m is 0 or 1 and x is 1 or 2; R 1 is, for example, substituted phenyl, R 2 has, for example, one of the meanings of R 1 or is unsubstituted phenyl, C 1 -C 6 alkanoyl, unsubstituted or substituted benzoyl, C 2 -C 6 alkoxycarbonyl or phenoxycarbonyl; or R 1 and R 2 , if necessary together with the CO group, form a ring, R 3 , when x is 1, is, for example, C 1 -C 18 alkyl, phenyl or phenanthryl, the radicals phenyl and phenanthryl being unsubstituted or substituted, or R 3 , when x is 2, is, for example, C 2 -C 12 alkylene, phenylene or oxydiphenylene, the radicals phenylene and oxydiphenylene being unsubstituted or substituted some of which are novel compounds, are useful as latent acid donors, especially at wavelengths over 390 nm, and may be used in the production of photoresists.
Patent DE-19649177-A1 (DE)
Title: Reduction of phase locking in digital analysers or oscilloscopes
Inventor: HOLCOMB MATTHEW S
IPC: G01R13/34
Filed: 1996-11-27
Abstract: The process for reducing display locking in electronic oscilloscopes and analysers during the acquire cycle involves selecting the time delay between each acquire cycle randomly. Each acquire cycle is followed by a discharge cycle, which is then followed by the variable time delay period. A typical device would have two acquire memories and the following sequence would be used: Storage of a first data series, wait until a trigger event, processing of the first acquired data, selection of a time delay, storage of a second series of acquired data, delay until a second trigger, processing of the second data series and repetition of the whole cycle.
Patent DE-19649580-A1 (DE)
Title: De-coupler especially for induction pipe
Inventor: WIEGEL JUERGEN
IPC: F16F1/44
Filed: 1996-11-29
Abstract: An elastic element (7) is positioned inside a housing (6) between the components (2,3) to be uncoupled. The housing is rigidly fixed to the one component, and the other component is operatively connected to the elastic element by a connection (4). The end of the connection facing the housing is embedded in the elastic element which is joined by an outer peripheral surface (9) to the housing. The surfaces (13,14) of the elastic element facing the components have free places (15,16) formed by conical surfaces (17,18) opposite the housing.
Patent DE-19651569-A1 (DE)
Title: Holder for crutches, with baseplate
Inventor: FINK DIETER
IPC: A61H3/02
Filed: 1996-12-11
Abstract: The front side (7) of the rectangular baseplate (1) has holder elements which detachably grip a tubular part of each crutch (5). The rear side (8) of the baseplate has fastenings consisting of a table-clamp, a suction pad, holes (3), a press-stud and or hook pile fastener strip. The baseplate contains a slit (6) parallel with the plane of the baseplate and parallel with the axes of the tubular parts of the crutches. The holder elements on the front side of the baseplate are sprung clamps (2). There is an intermediate piece consisting of U-shaped-bracket arms (4), situated between the baseplate and the fixture elements.
Patent DE-19652181-A1 (DE)
Inventor: ZERNICKEL ALEXANDER DIPL ING
IPC: F16H25/22
Filed: 1996-12-14
Abstract: The invention concerns a device for converting a rotational movement into a rectilinear movement, the device comprising a threaded spindle, a nut (8) which surrounds the latter concentrically at a spacing, and a number of rolling bodies which are disposed in the spacing and roll both on the track-forming outer thread of the threaded spindle and on the corresponding track (4)-forming inner thread of the nut (8). The rolling bodies are guided by a cage (9) which comprises slot-shaped pockets (11) disposed one behind the other at spacings in the peripheral direction for holding the rolling bodies. To that end, during a rotation of the nut (8) relative to the threaded spindle each rolling body is axially displaceable by the amount of the thread pitch inside the cage (9). At the end of this rotation inside an axial groove (13) in the nut (8) the rolling body can be returned to its initial position by a cam (15) disposed in the vicinity of an end face of the cage (9). According to the invention, balls (3) are provided as rolling bodies and are disposed in each case in groups in a plurality of cage elements (10), each cage element (10) being guided so that it can be displaced in an axially-parallel manner relative to the threaded spindle inside one of the slot-shaped pockets (11) in the cage (9). In this way, a threaded drive is provided which has a simple design and is economical to produce.
Patent DE-19654771-A1 (DE)
Title: Device for measuring and atomising fluids for internal combustion engines
Inventor: UFERMANN RUEDIGER
IPC: F02M63/00
Filed: 1996-12-31
Abstract: The atomiser contact faces (3) are formed by the atomiser head (2) with the atomiser piston (6) or cylinder and piston and in their rest state without fluid wetting have direct contact or are spaced from each other or with fluid wetting are spaced in the area of the adhesion forces. The drive element (7) acts on the abutment piston (23) which runs through the plate spring (11) and sealing ring (9) protected against explosion. Continuously supplied fuel through its vibrations in the area of the tear-off edge (18) through periodic variation and flow mechanics split into very small individual droplets which are carried along through the negative pressure at the atomiser head curve (4) and piston curve (20) by the passing air stream. The different fluid resistance conditions of the atomiser contact face for the relevant fuel supply systems with their smaller total resistance to the atomiser contact faces produce a suction pump function.
Patent DE-19700614-A1 (DE)
Title: Person location system
Inventor: GRUNCHI HANS
IPC: A61B5/00
Filed: 1997-01-10
Abstract: The system has at least one receiver for reception of a radio signal transmitted by a location transmitter (3). The receiver passes the signal to an evaluation unit which determines the position of the person in which the transmitter is implanted.  The location transmitter implant (2) can be effected in a long bone (1), and has at least one surface at least partially provided with an open mesh, three-dimensional spatial network structure, and a liquid tight capsule which holds the location transmitter.
Patent DE-19700774-A1 (DE)
Inventor: TOEPFER ALEXANDER DR
IPC: C07H15/14
Filed: 1997-01-13
Abstract: Analogues of formula (I) of the so-called sulfatides (3-O-sulphated galactosyl ceramides) are disclosed in which the natural ceramide is substituted by a simple dialkylated unit. This aglycone may be O-, S- or C-glycosidically linked. These analogues may also contain several sulphate or other acid groups instead of just one such group. Also disclosed is the preparation of these compounds and their use for producing medicaments and diagnostic agents. In the formula (I), R<1>, R<2> independently represent -(CH2)n-CH3; n is an integer from 10 to 30; R<3>-R<6> independently represent OH, OSO3H, OCH2COOH, CH(COOH)2, O(CH2)2CH(COOH)2 or non-toxic salts of the corresponding acids, provided that at least one radical R<3>-R<6> be other than OH, and the hydroxy groups can be provided with protective groups such as benzyl, benzylidene or isopropylidene; and S stands for O, S, (CH2)2O or CH2O.
Patent DE-19702085-A1 (DE)
Title: Door system for passenger aircraft
Inventor: BUCHS WOLFGANG
IPC: B64C1/14
Filed: 1997-01-22
Abstract: The door system has a carrying and turning device (10, 14) between the door panel (2) and the door frame (12), and a stroke movement device (18), which takes the door in a curved track to the fully closed position at the end of the closing movement transversely to the turning direction to engage with receiving elements (4) fixed to the door frame. At the beginning of the opening process, the stroke movement device moves the door out of engagement. It has a double drive (20) which controls the height setting of the door panel and at least one drive element (26, 30) acting at an angle to the door panel corresponding to its transverse motion.
Patent DE-19711964-A1 (DE)
Title: X=ray examination equipment with C=shaped frame especially angiograph CT
Inventor: WEBER UWE DIPL ING
IPC: A61B6/08
Filed: 1997-03-21
Abstract: The X-ray device has a C-shaped frame with a radiation transmitter (2) and a radiation receiver (3) fastened to its ends. A light beam (7) is passed from one end to the other and is received by a detector (11). The detector is formed such that it provides an electric signal corresponding to the difference between the projected entry location (12) and the exit location (13). The detector may be arranged at the entry end and the light beam may be fed back to the electric signal corresponding difference between projected entry location and exit location after reflection at the other end. The detector may be a two-dimensional detector element. The detector may have two detector elements arranged one after the other in the beam direction. These provide electric signals corresponding to the co-ordinates of a change in the exit location of the light beam. The light beam may be a laser beam.
Patent DE-19714300-A1 (DE)
Inventor: HOEFFGEN WALTER DIPL ING
IPC: B21B39/14
Filed: 1997-03-24
Abstract: A device for guiding a rotating hollow blank emerging from a cross-rolling mill, especially an Assel mill, which device includes at least two tubular guide rollers that extend over the length of the hollow blank and are arranged next to each other below the delivery plane and parallel to the delivery direction of the hollow blank. The guide rollers are supported by support rollers arranged below the guide rollers. The speed of the guide rollers and the support rollers is synchronized with the delivery speed of the hollow blank. The guide rollers are adjustably mounted on inclined guide blocks. A plurality of upper guide rollers are pivotably mounted so as to be able to contact the outer surface of the hollow blank. Disk type rollers are arranged between the guide rollers to lift the hollow blank away from the guide rollers for ejection from the cross-rolling mill.
Patent DE-19718196-A1 (DE)
Title: New phosphine compounds for use as ligands in metal complex catalysts
Inventor: HABER STEFFEN DR
IPC: B01J31/24
Filed: 1997-04-30
Abstract: Phosphine compounds of formula (I) are new.  m = 1-1000;x = 0-4; W = -CH2CH2-, -CHMeCH2- or -CH2CHMe-; R = H, 1-5C alkyl or a group of formula (A) or (B); a-e = 0-1000; at least one of the numbers a-e is more than 0; R<5>-R<9> = H, 1-5C alkyl or a group of formula (C); R<1>, R<2> = linear, branched or cyclic 1-30 alkyl or 6-10C aryl (optionally substituted with 1-5 1-3C alkyl groups), or R<1> + R<2> + P = a dibenzo-phosphoryl or  3,4-dimethyl-phosphoryl group of formula (D) or (E); L = 1-5C alkyl or alkoxy, NO2 or NR<3>R<4> (with R<3>, R<4> = H, 1-4C alkyl, Cl or OH).  Also claimed is a process for the production of (I) from the corresponding phenol, by deprotonation with base followed by reaction with a compound of formula X-(W-O)m-R, in which X is a nucleophilically substitutable leaving group.
Patent DE-19720553-A1 (DE)
Title: Drink cooling and tap apparatus
Inventor: KUESTER BERND
IPC: F25D15/00
Filed: 1997-05-16
Abstract: A cooling device is incorporated in the housing containing the five litre tank and a throughflow cooler (5) is arranged between the tapping unit (25) of the tap device and the tap cock (9). This particularly works in accordance with the compression process and in this case comprises a compressor (18), a liquefier (19), an expansion valve (20) and a dry block evaporator (21). The drink passes from the vessel (4) via a hose etc. (26) to an inlet aperture (27) in the dry block and via an outlet aperture (6) connected with the tap cock further outwards from the throughflow cooler (5). The housing is divided, the one housing part (2) accommodating the throughflow cooler and the other housing part (3) enclosing a normal five litre party vessel, particularly a beer keg.
Patent DE-19723897-A1 (DE)
Inventor: THIEL ALFRED
IPC: B66B29/00
Filed: 1997-06-05
Abstract: The invention relates to a safety device for a system for conveying persons, especially an escalator or a moving walkway, comprising a main drive shaft (2) which receives the diverting elements (3) for the transport chains (4) for the steps or pallets, another shaft (5) containing the diverting elements (6) for the handrails (7), and at least one transmission mechanism (8, 9, 10) connecting the main drive shaft (2) to the second shaft (5). The drive power of at least one drive unit located outside the diverting elements (3, 6) can be transmitted to the main drive shaft (2) via transport means (12). The inventive safety device contains at least one inertia mass element (18) provided on the transmission side, at least one braking device (22) and at least one control device (14) for activating said braking device (22), and at least one movement or speed sensor (21) provided preferably in the area of the inertia mass element (18), connected to the control device (14). The main drive shaft (2) can be braked via the braking device (22) on the basis of the signals received from the sensor (21), irrespective of the load.