baber/WOPTO huggingface dataset:
Patent DE-19538650-A1 (DE)
Inventor: SCHNEIDER HARALD
IPC: H01L31/105
Filed: 1995-10-17
Abstract: The invention relates to a semiconductor heterostructure radiation detector which has two adjacent semiconductor layer regions, sensitive in different spectral regions, in which photons each with different energies can be absorbed which optically excite charge carriers present in the semiconductor layer regions in such a manner that a photocurrent can be generated in each semiconductor layer region in relation to an external electrical voltage applied via electrodes which are provided on the semiconductor heterostructure. The invention is characterised in that the one semiconductor layer region is a photodiode and the other is a quantum well intersub-band photodetector.
Patent DE-19539230-A1 (DE)
Title: Revs. control for motor vehicle IC engine in over-run
Inventor: RUEDIGER REINHARD DIPL ING
IPC: F02D29/02
Filed: 1995-10-21
Abstract: The vehicle transmission is monitored by a processor which controls the engine torque in relation to the throttle control setting. If the torque control is at idling for a preset time, with the vehicle free running, the system control disengages the engine from the transmission via a clutch. At the same time the engine torque is dropped to minimise fuel use while maintaining the drive for the ancillary equipment e.g. generator, air conditioning equipment, etc. The fuel saving engine mode is set after a preset time at idling and holds the engine speed below 1000 rpm. The system monitors the vehicle dynamics and reinstates the clutch and increases the throttle setting when the throttle is activated again.
Patent DE-19541813-A1 (DE)
Title: Method of ground cultivation prior to seeding
Inventor: SOUCEK RUDOLF DRESDEN PROF DR
IPC: A01C5/06
Filed: 1995-11-09
Abstract: The method uses conventional implements to break up, crush and mix the ground prior to planting seeds. The ground is crumbled between two implements at the seed level. A disc or tine tool (3), fitted with shapers and driven peripherally faster (vu) than the travel speed (vf) takes hold of the broken ground and its plant residue and forces it through a working gap (4). The ground is thus crushed and its plant residue mixed in to give a layer of mulch.
Patent DE-19542399-A1 (DE)
Title: Electric cleaning device for billiard balls
Inventor: SHIM SANG BAE
IPC: A63B47/04
Filed: 1995-11-14
Abstract: The cleaning device has a housing with a generally cylindrical side wall, a top access opening and a closed bottom.  A spindle rotatably fitted through the bottom of the housing extends upwards along an axis of the housing.  A turntable which supports the balls is coaxially mounted on the spindle for rotational movement.  An idle wheel with compartments along its circumference is concentrically mounted on the turntable for relative rotation.  Each compartment receives a ball in a spaced apart relationship to the other balls.An electric motor rotatably drives the spindle and the turntable in unison to subject the game balls to a random rolling movement.  This also results in a planetary movement around the spindle so that the idle wheel is pushed by the game balls into rotation about the spindle.
Patent DE-19600803-A1 (DE)
Title: Magnetoresistive sensor signal processor using operational amplifiers
Inventor: MAKINO YASUAKI
IPC: G01D5/16
Filed: 1996-01-11
Abstract: A sensor signal processor comprises two magneto-resistive elements (4a,4b) as part of a sensor (3) which monitors the revolutions of a toothed wheel (2). Op-amps (6,8) amplify this sensor's alternating signal (5) and the difference between it and a comparative voltage (VS). Comparators (11,12) assess whether or not the op-amp's difference value lies within a predetermined amplitude range; if it is outside the range, PNP and NPN transistor switches (22,25) activate a capacitor (26) to load or unload the charge, adjusting the comparative voltage to bring it close to the op-amp value. Another comparator (10) compares the op-amp signal with a wavelength value (T) to give out an accurate binary signal (Vaus).
Patent DE-19601068-A1 (DE)
Title: Life preserving sphere
Inventor: ROHNSTOCK HANS-JUERGEN
IPC: B64D25/12
Filed: 1996-01-13
Abstract: The sphere comprises two rubber half-shells (4,5) made of inflatable or similar material and with integrated compressed gas bottles. The half-shells are reinforced in the middle to hold and fix the gas bottles which have a flat construction.  A belt system is provided to fasten the gas bottles and corresponding inflatable half-shells on the body of the user. The inflated half-shells envelope the body of the user may be like a balloon.
Patent DE-19602293-A1 (DE)
Title: Locking mechanism for electrical socket connector arrangement
Inventor: POST LOTHAR ANDREAS
IPC: H01R13/629
Filed: 1996-01-23
Abstract: The unit has a connector plug 4 that is inserted into a housing 2 that has connector pins. Fixed to the housing is a cover 6 that is hinged by pins 19 on both sides and these locate in elongated slots 20 in a slide element 8. The slide element has latching features 21 that initially engage slots 21 when the cover is open. When the plug is inserted the cover is moved to the closed position and the slide is displaced with guide slots 9 causing full engagement. The latch engages a second aperture.
Patent DE-19602327-A1 (DE)
Inventor: MEIER DIETRICH
IPC: G01C15/02
Filed: 1996-01-24
Abstract: Measuring ball reflector for measuring direction and/or distance characterized in that the measuring ball (10) features a retrorefelecting triple prism (17), the base surface of which cuts a part of the measuring ball surface (11) and the height of which is approximately equal to the radius of the measuring ball (10) and where the centre (16) of the measuring ball (10) lies on the contour line (19) of the triple prism (17).
Patent DE-19602558-A1 (DE)
Title: Resin-bonded graphite electrode
Inventor: LUEDKE JOSEF DIPL CHEM DR RER
IPC: C25B11/12
Filed: 1996-01-25
Abstract: The bonded graphite electrode comprises polyvinyl chloride, epoxide or phenol-formaldehyde resin as binder, preferably in an amount of less than 20%.
Patent DE-19608078-A1 (DE)
Title: Towing belt for skier
Inventor: HOLBEIN RALPH
IPC: B61B11/00
Filed: 1996-03-02
Abstract: The towing belt has two ends, one of which has a buckle for adjustment of the belt length. The other end has hooked pile fastening material strips to form an openable towing loop. The loop can be formed as a hand loop or as a rip cord D-ring.  The hooked pile strip carrying end of the web can be attached to the length of the belt, so that the belt width in the region of the loop can have a reduced hooked pile strip width, and the locking face of the strips makes a 90 degree angle with the belt section fitting over the users hip.
Patent DE-19611542-A1 (DE)
Title: Transport device as collapsible shopping trolley for car boots
Inventor: GREINER FERDINAND
IPC: B62B5/00
Filed: 1996-03-23
Abstract: The trolley legs (6,7) are designed to swivel by a common friction-controlled swivel drive (11,12,13,14,15) with an associated friction surface (15) set on an area of the base of the trolley frame (4) for rolling on a support surface (9) such as the floor of the boot. The friction surface is formed by an endless friction belt running along the base of the trolley frame (4). The belt can be connected to the legs (6,7) by a traction drive. A lock for the swivel drive locks the trolley legs in their end positions.
Patent DE-19619260-A1 (DE)
Title: Test flume with wall and measuring chamber with porous wall and holder for cloudy liquids
Inventor: SCHREIBER PAUL
IPC: G01N21/03
Filed: 1996-05-13
Abstract: The test flume has a wall (1), a measuring chamber (2), a porous measuring chamber wall (3), a measuring chamber holder (4), adjusting screws (5), a fixed holder (6), a guide head of the fixed holder (7), a guide slot for the guide head (8) and a venting attachment with a vent duct (9). Designed so that the porous wall of the measuring chamber is not connected fixed with the flume wall, but across two laterally movable holders applied adjustable in height. One holder contains a duct (9), by means of which air escapes from the measuring chamber (2) or can be sucked off Tubular shaped porous structures are used for the production of test flumes.
Patent DE-19619551-A1 (DE)
Title: Support pole for horizontal and vertical loads in constructions
Inventor: KALLE UWE DIPL ING
IPC: E02D5/28
Filed: 1996-05-15
Abstract: The pole (1) is assembled from steel spile sections (2,3,4,5). Each spile section is provided with connection openings (6) which are rotationally determined in the same way to correspond with the openings of the other spile sections. The sections are pushed into each other in small stages of between 0.5 m and 1 m until the desired height is achieved. After a first section has been pushed in, the opposite section is then pushed, followed by a neighbouring section and so on.
Patent DE-19620178-A1 (DE)
Title: Method of manufacturing poly=V=disc, esp. with transmitter
Inventor: TEMMANN ROBERT
IPC: F16H55/44
Filed: 1996-05-20
Abstract: The method involves constructing a pot-shaped preform (7) which is constructed with an asymmetrically reinforced cylindrical section (6). An axially limited diameter reduction with simultaneous forming of an outer flange is then carried out.  Radial adjustment of a pressure roller with an eccentric recess is then carried out. The pot-shaped preform is shaped from a tipped up metal circular blank which is premoulded and after chucking in a press is converted into the preform.
Patent DE-19628613-A1 (DE)
Title: Method for sorting rubbish mixtures
Inventor: KOHN ULRICH
IPC: B03B9/06
Filed: 1996-07-16
Abstract: The method for sorting rubbish sorts plastics, ferrous and non-ferrous and composite materials from each other. The rubbish is sorted from a mix of large and difficult pieces of rubbish. It can sort large and medium rubbish items and the rest of the lightweight particles can be separated from the foil particles using air pressure.  The first heavy materials section and middle section can be separated from the iron and steel particles using a magnet leaving the non-ferrous particles together. The material parts that are of a recyclable and valuable nature are then compressed together.
Patent DE-19635375-A1 (DE)
Title: Producing profiles reinforced with endless fibres
IPC: C22C47/00
Filed: 1996-08-31
Abstract: The production of profiles reinforced with endless fibres is characterized by the fact that endless fibres are introduced during extrusion into the matrix material, with restrictions on the process placed only by the strength of the fibre material at the working temperature of the matrix material. Also claimed is the tool system characterized by the presence (in the press tool used) of one or more bridges piece serving for introduction of the fibres.
Patent DE-19641569-A1 (DE)
Inventor: MOENCH JOHANNA
IPC: C12C11/00
Filed: 1996-10-09
Abstract: The invention relates to active ALDC brewers yeast carrying the ALDC gene in integrative form and secreting  alpha -acetolactate decarboxylase (ALDC) in brewing agents, the use of the brewers yeast and beer that is brewed from it.
Patent DE-19644885-A1 (DE)
Title: Highly sensitive temperature measurement in areas with strong electromagnetic contamination
Inventor: RASMUSSEN JENS
IPC: G01K11/32
Filed: 1996-10-29
Abstract: The method uses an optical fibre polarimetric temperature sensor and employs optical fibre (1) wound on a former (2). As the former expands under the effect of temperature it changes the double refraction properties of the optical fibre. The optical fibre can be insensitive to bending permitting a reduction in the radius of the former without increasing the attenuation, so leading to an increase in sensitivity.  The sensor can be used to measure electromagnetic radiation by accommodating a medium which absorbs electromagnetic radiation in the hollow body of the former or the latter can be made of such material.
Patent DE-19647563-A1 (DE)
Title: Torque sensor for bicycle with auxiliary drive
Inventor: ELLSAESER GERHARD
IPC: B62M6/50
Filed: 1996-11-18
Abstract: The torque sensor includes a carrier (3) for reception of an auxiliary drive motor (7) provided by a pair of side cheeks. The side cheeks are secured to the sensor module (2) via fixing screws.  An output shaft for the inner bearing torque sensor supports the drive spline for the auxiliary drive and the spline for the bicycle drive. Preferably, the output shaft of the sensor has a shaft gasket on the outside drive.
Patent DE-19648855-A1 (DE)
Inventor: AULENBACHER FRANK
IPC: A01N59/08
Filed: 1996-11-26
Abstract: Method for finishing natural fibres to make them insect and mould resistant, characterized in that they are finished with salts and possibly in addition with a dispersion or solution of at least one film forming polymer. Processed to fleece, a wool which is finished by the above method can be used as an insulant against heat, cold and noise.
Patent DE-19651243-A1 (DE)
Inventor: NEGELE ANTON DR
IPC: C09K23/00
Filed: 1996-12-10
Abstract: The invention concerns amphiphilic graft polymers in which the graft base is a polymer containing at least 5 wt % of units of formula (I) and optionally units of formula (II), R<1>, R<2> being H or C1-C6 alkyl, wherein (a) styrene, C1-C2 alkylstyrene and/or vinyltoluene and optionally (b) other monoethylenically unsaturated monomers which can be copolymerized therewith are grafted onto the graft base in a weight ratio of between 1: 99 and 99: 1, and wherein the group (c) is optionally partially or completely cleaved off the graft polymers, forming amino groups. The invention also concerns processes for preparing and using the amphiphilic graft polymers as consolidating agents for paper, as fixing agents for disruptive water-soluble and water-insoluble agents in paper manufacture, as dispersants for inorganic and organic pigments, dyes, concrete and plant-protecting agents, as detergent additives, as coating material for fertilisers and plant-protecting agents, as floor-maintenance agents, as protective colloids for aqueous polymer dispersions, as thickeners for cosmetic formulations, as conditioners for skin-care agents and as a component of hair-cosmetic preparations and cosmetic preparations for oral hygiene.
Patent DE-19652860-A1 (DE)
Title: Toner supply unit, e.g. for printers and copiers
Inventor: SCHOCH BERND DIPL ING DR
IPC: G03G15/08
Filed: 1996-12-18
Abstract: An arrangement for providing toner (2) from a storage vessel (10), esp toner for a printer or copier, comprises a suction-pressure unit (20), with an inlet (22) and an outlet (24), and a suction line (12) connection (26). Pressurised gas can be fed into the vessel via the inlet The gas is mixed with the fine powdery toner material (2)and the mixt. is removed via the outlet line.
Patent DE-19653295-A1 (DE)
Inventor: BECKER JOACHIM DIPL ING
IPC: H01H71/40
Filed: 1996-12-20
Abstract: The trigger has a thermal triggering device, pref. in the form of a thermobimetallic device (40), and an electromagnetic impact armature trigger with armature (33), coil (34), yoke and core. The yoke has an arm (35) parallel to the coil axis. The thermal trigger is attached to the arm and lies parallel to the coil axis and to the yoke arm so that it is heated by the current-carrying coil and yoke. The length of the arm corresp. to that of the thermobimetallic element; the former is pref. equal to in length or longer than the latter.
Patent DE-19705500-A1 (DE)
Title: Child's safety seat for vehicles and aircraft
Inventor: HUNDHAMMER JUN
IPC: B60N2/28
Filed: 1997-02-13
Abstract: The safety seat, for vehicles and aircraft, has inflatable backrests (2) and inflatable side supports (3b) at the backrest (2). The side supports at the seat (1) are in a structure with the seat giving shape stability. The back rest (2) and its side supports (3b) are assembled into a unit, to be attached to the seat (1). The seat (1) and its side rests are a one-piece structure of plastics, and pref. expanded polystyrene.
Patent DE-19706032-A1 (DE)
Title: Method for erecting fixed line for laying railway, etc.
Inventor: KUNZEWITSCH FELIX
IPC: E01B37/00
Filed: 1997-02-06
Abstract: The method involves arranging formworks (3) on both sides of the laid railway track (1). Prepared building material (4), such as concrete, is then poured out of rail vehicles (2) into the space between the formworks, from this track. The concrete is cured after the track is embedded. The concrete is compressed or smoothed with the track laying or after the laying. The concrete may also be poured into the space between the formworks as it is moist and may be cured after a compression or smoothing when the track is embedded in the concrete.
Patent DE-19711625-A1 (DE)
Inventor: CASSIDY RONALD FREDERICK
IPC: B01D45/18
Filed: 1997-03-20
Abstract: A liquid separating system can be used in aircraft hydraulic systems to control the drainage of coalesced liquid automatically. A valve in the outlet includes a piston 23 that operates the valve and is subject to a higher pressure to keep the valve closed when the engine power systems are operating. When they are shut off, the piston moves under the control of a spring 30 to open the valve and allow drainage.
Patent DE-19717866-A1 (DE)
Title: Wheel unit for cross-country vehicle
Inventor: AUER ERNST DIPL ING
IPC: B60G3/14
Filed: 1997-04-28
Abstract: The wheel unit for a cross-country vehicle (10) or similar with more than four wheels (12) in pairs has a suspension of the wheels from hydraulically supported rocker arms (32). The ground clearance, toe-in and balancing out in angled travel are levelled out hydraulically. Each wheel is suspended individually from the free end (30) of a rocker. The other end of the rocker is pivoted transversely to the frame (14). Each rocker arm is connected to the frame by a double-acting hydraulic cylinder, supporting the wheel load with as great a stroke as possible relative to the frame.
Patent DE-19720068-A1 (DE)
Title: Archery bow stand with handgrip support and bowstring bearing
Inventor: LAMBRECHT BERNHARD
IPC: F41B5/14
Filed: 1997-05-14
Abstract: The stand support (3) rests on a plate (8) carried on three feet (2). The support has a moulding at its tip conforming to the handgrip troughed part and is grooved downwards at both ends receiving the handgrip at the groove top openings. The section of the support is wider than the bow in parallel than the section of the support at right angles to the bow, and the support is designed in angle or arc shape in its broader part. The support has three parts; the centre has a grooved projection forming the bowstring tensioner. The grooves are offset in height on opposing sides of the central portion. The groove has curved ends conforming with the bowstring and is curved in the opposite direction in its centre part for the bowstring beads.
Patent DE-19728558-A1 (DE)
Title: cover for gutter in building
Inventor: KLOECKNER ALBRECHT
IPC: E04D13/076
Filed: 1997-07-03
Abstract: The gutter cover (6) has a rain discharge surface with a curved run-off edge (8) for directing rainwater into the gutter. The surface of the run-off edge is hydrophilic and the edge itself is rounded with the radius of curvature suitably small. The surface can be roughened e.g. by sandblasting or providing suitably ribbed surface coating. The cover and edge can be made from the same material as the roof pantile and can be moulded, stuck or clipped onto the eaves pantile. The gutter can be formed as an angled plate connected in one unit with the eaves plate.
Patent DE-19729574-A1 (DE)
Title: Miniature grill
Inventor: GAUCH RAINER
IPC: A47J37/07
Filed: 1997-07-01
Abstract: A miniature cooking grill has a grill pan (1) and grid (3) each in four parts. The parts near the hinge axes (2) have a linkage mechanism (5), and the outer parts have a sliding system (4). The unit can be altered from the dimensions of a cassette the size of the palm of a hand into a grilling surface of about 250 cm<2>.
Patent DE-19732921-A1 (DE)
Title: Seat height-adjuster for vehicles
Inventor: KOJIMA YASUHIRO
IPC: B60N2/16
Filed: 1997-07-30
Abstract: The seat height-adjuster comprises rails (11,12) which are fixed on the floor (4). The adjuster also has a lifting link (80) which is rotatably connected with the rails, and a connecting part (35,36) which is joined to the rails. The connecting part comprises a straight connecting part (35) and a curved connecting (36). The straight connector has a slot and an aperture, and the curved connector has a pair of apertures. A lower lifting arm (30) is connected to the seat cushion, the lifting link and the connecting parts. An upper arm (21) is connected to the backrest (3), and is rotatably engaged with the lower arm. A bottom arm (40) is connected to the lower lifting arm. The lifting link and the upper arm are placed between the bottom arm and the lower lifting arm. The bottom arm may be brought into engagement with the lifting link and the upper arm.
Patent DE-19734662-A1 (DE)
Inventor: JESSBERGER THOMAS
IPC: F02M31/06
Filed: 1997-08-11
Abstract: The invention relates to a device for regulating the intake air of an internal combustion engine, comprising a sealing system for a pressure box and an opening (42) on said pressure box (41). A mobile mechanical part (43) can be introduced into the pressure box (41) through said opening (42), the sealing system sealing the pressure box (41) in relation to the mobile mechanical part (43). Said sealing system consists of a plastic friction bearing (45) which rests on the mobile part (43) over a predetermined length and which is rigidly anchored in the opening (42) of the pressure box (41) by means of the sealing system. A Teflon ring (46) is arranged in the sealing system at one end of the plastic friction bearing (45), surrounding the mobile part (43) in such a way that it is pressure-tight.
Patent DE-19735024-A1 (DE)
Title: Drill with rearward cutter
Inventor: BAUER WALTER DR ING
IPC: B23B51/08
Filed: 1997-08-13
Abstract: The drill has two stock removal grooves and radially crescent shaped recess for rear cutter. This recess is set with a non-negative chipping angle in the direction of the setting movement at the back (8) of the drill with a rear cutter. Counter rotary directions are used for drilling and for the reverse chipping process. The length of the cylindrical drill part (1) in dependence on the pitch angle of the stock removal groove is shorter than the length of the hole to be drilled whilst the radial gap between the wall of the bore (9) and crescent shape radial recess in the area of the facing guide chamfer (7) increases towards the shaft (2) along the spiral stock removal groove.
Patent DE-19735587-A1 (DE)
Inventor: RODEMANN HANS PETER
IPC: A61K8/64
Filed: 1997-08-16
Abstract: The invention concerns a peptide with radio protective effect that comprises a modified form and/or, optionally, a modified fragment of the Bowman-Birk-Protease-Inhibitors (BBI).
Patent DE-19743510-A1 (DE)
Title: Removable cover for ice cream tub
Inventor: SCHELLENBERG WALTER
IPC: B65D85/78
Filed: 1997-10-01
Abstract: The removable cover (2) is removably fitted into the tub (1) and has guides (10-13) to aid opening and removal from the tub. The guides are provided so that their use, and the opening of the tub, remains evident after reclosing.  The opening guides include removable sections in the cover to allow formation of a grip opening (10) in it. There can be a line of perforations (12) in the cover material for providing the grip opening when pressed. A pressure flap (11) is provided connected to the cover.